Power Xpertt 9395 UPS, Plus 1 UPS, and 825/550 UPS 450–825 kVA Installation and Operation Manual For use with Two UPM (450–550 kVA), Three UPM (650–825 kVA), and Plus 1 (650–825 kVA) UPS Models
Power Xpertt 9395 UPS, Plus 1 UPS, and 825/550 UPS 450–825 kVA Installation and Operation Manual For use with Two UPM (450–550 kVA), Three UPM (650–825 kVA), and Plus 1 (650–825 kVA) UPS Models
IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions that you should follow during installation and maintenance of the UPS and batteries. Please read all instructions before operating the equipment and save this manual for future reference.
Table of Contents 1 2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.1 UPS Standard Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1.1 Installation Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS 5 4.7 4.8 Distributed Bypass Tie Cabinet Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installing UPS External and Battery Power Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.8.1 2‐Hole Barrel Lug Terminations to Bus Bar Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS 7.2.8 System Status Screen and Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Single UPS Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.3.1 Starting the UPS in Online Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS 8 7.4.24 Single UPS Restart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.4.25 UPS and Critical Load Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.4.26 Charger Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS 9 UPS Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.1 9.2 Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Performing Preventive Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS List of Figures Figure 1‐1. Power Xpert 9395 Three UPM UPS (650–825 kVA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 1‐2. Power Xpert 9395 Plus 1 UPS (650–825 kVA) with the Field Installed UPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 1‐3. Power Xpert 9395-825/550 Two UPM UPS (450–550 kVA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS Figure 4‐27. Typical Alarm Relay Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 4‐28. Terminal Blocks TB1, TB2, and TB3 Connector Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 4‐29. Typical Battery Interface Connection – Common Battery System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TABLE OF CONTENTS Figure 6‐22. Plus 1 UPS System – Four UPM, Separate Rectifier Feed, Separate Battery, IOM Configuration . . . . . . . . . . . . . . . . . . . . Figure 6‐23. Simplified Dual-Feed UPS with Maintenance Bypass Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 6‐24. Path of Current through the UPSs in Online Mode – Distributed Bypass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 6‐25.
TABLE OF CONTENTS Figure 7‐44. ESS Comparison Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 7‐45. UPS Module Map Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 7‐46. System Overview Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Chapter 1 Figure Introduction The Power Xpertt 9395 uninterruptible power supply (UPS) is a true online, continuous-duty, transformerless, double-conversion, solid-state, three-phase system, providing conditioned and uninterruptible AC power to protect the customer's load from power failures.
INTRODUCTION Older LCD Pushbutton Control Panel ISBM or IOM SECTION UPM SECTION Figure 1‐1. Power Xpert 9395 Three UPM UPS (650–825 kVA) Older LCD Pushbutton Control Panel ISBM or IOM SECTION FI-UPM UPM SECTION Figure 1‐2. Power Xpert 9395 Plus 1 UPS (650–825 kVA) with the Field Installed UPM 1-2 t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
INTRODUCTION Color Touchscreen Control Panel ISBM or IOM SECTION UPM SECTION Figure 1‐3. Power Xpert 9395-825/550 Two UPM UPS (450–550 kVA) Color Touchscreen Control Panel ISBM or IOM SECTION UPM SECTION Figure 1‐4. Power Xpert 9395-825/550 Two UPM UPS with the Field Installed UPM (450–825 kVA) t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
INTRODUCTION 1.1 UPS Standard Features The UPS has many standard features that provide cost‐effective and consistently reliable power protection. The descriptions in this section provide a brief overview of the UPS standard features. 1.1.1 Installation Features Each UPS section is shipped separately. The sections are mechanically and electrically joined at the installation site, and can be permanently bolted to the floor.
INTRODUCTION 1.2 Options and Accessories Contact an Eaton sales representative for information about the following options. 1.2.1 Field Installed UPM A Field Installed UPM (FI-UPM) provides upgradability for the Power Xpert 9395 825/550 two UPM UPS. The FI-UPM may be installed at any time in the future when power needs change. The module cabinet is installed on the left side of the ISBM section and is wired directly to the UPS.
INTRODUCTION The tie cabinet must contain Module Output Breakers (MOBs) with dual auxiliary contacts for control of the system. Without dual auxiliary MOBs, UPMs are not allowed to go to bypass individually during servicing. All UPMs will go to bypass instead of just the UPM needing service, decreasing critical load protection. With dual auxiliary MOBs, one UPM can be bypassed while the remaining UPMs support the load as long as the remaining UPMs have the capacity to do so. 1.2.
INTRODUCTION 1.2.10 Variable Module Management System and High Alert Modes NOTE The Variable Module Management System and Energy Saver System modes are mutually exclusive. The Variable Module Management System (VMMS) mode maintains UPM redundancy and achieves higher efficiencies by intelligently controlling the UPM’s load level. The efficiency rating for each UPM is highest when loads are greater than 50% of the system rating.
INTRODUCTION 1.3 Battery System Although not provided with the UPS, a battery system is required to provide emergency short-term backup power to safeguard operation during brownouts, blackouts, and other power interruptions. The battery system should be equipped with lead‐acid batteries. An external battery disconnect switch must be used. The UPMs may be powered with either a common or separate battery system. In a common battery system, single and multiple UPMs are powered from one common battery source.
INTRODUCTION 1.5 Using This Manual This manual describes how to install and operate the Power Xpert 9395 450–825 kVA UPS. Read and understand the procedures described in this manual to ensure trouble-free installation and operation. In particular, be thoroughly familiar with the REPO procedure (see paragraph 7.3.25 on page 7-28). The information in this manual is divided into sections and chapters. The system, options, and accessories being installed dictate which parts of this manual should be read.
INTRODUCTION 1.7 Symbols, Controls, and Indicators The following are examples of symbols used on the UPS or accessories to alert you to important information: RISK OF ELECTRIC SHOCK - Observe the warning associated with the risk of electric shock symbol. CAUTION: REFER TO OPERATOR'S MANUAL - Refer to your operator's manual for additional information, such as important operating and maintenance instructions. This symbol indicates that you should not discard the UPS or the UPS batteries in the trash.
INTRODUCTION 1.
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Chapter 2 Figure Safety Warnings IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions that should be followed during installation and maintenance of the UPS and batteries. Read all instructions before operating the equipment and save this manual for future reference. The UPS is designed for industrial or computer room applications, and contains safety shields behind the door and front panels.
SAFETY WARNINGS S The operating environment should be maintained within the parameters stated in this manual. S Keep surroundings uncluttered, clean, and free from excess moisture. S Observe all DANGER, CAUTION, and WARNING notices affixed to the inside and outside of the equipment. CAUTION To prevent damage to the wiring channel and wiring in the UPS cabinet base when lifting or moving the cabinet: S Lift and move the cabinet using only the front or rear forklift slots.
Section I Installation t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
2-2 t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
Chapter 3 UPS Installation Plan and Unpacking Figure Use the following basic sequence of steps to install the UPS: 1. Create an installation plan for the UPS system (Chapter 3). 2. Prepare your site for the UPS system (Chapter 3). 3. Inspect and unpack the UPS sections (Chapter 3). 4. Unload and install the UPS sections, and wire the system (Chapter 4). 5. Install features, accessories, or options, as applicable (Chapter 5). 6. Complete the Installation Checklist (Chapter 4). 7.
UPS INSTALLATION PLAN AND UNPACKING Table 3‐1 includes the weights of the heaviest cabinet configuration. Actual weights may be less due to the installed configuration. Weights are in kilograms (pounds). Table 3‐1.
UPS INSTALLATION PLAN AND UNPACKING The basic environmental requirements for operation of the UPS are: S Ambient Temperature Range: 0–40°C (32–104°F) S Recommended Operating Range: 20–25°C (68–77°F) S Maximum Relative Humidity: 95%, non-condensing CAUTION If battery systems are located in the same room as the UPS, the battery manufacturer's environmental requirements should be followed if they are more stringent than the UPS requirements.
UPS INSTALLATION PLAN AND UNPACKING Dimensions are in millimeters [inches]. Figure 3‐1. UPS Cabinet Dimensions – Three UPM (Front View) Dimensions are in millimeters [inches]. Figure 3‐2. UPS Cabinet Dimensions – Two UPM (Front View) 3-4 t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS INSTALLATION PLAN AND UNPACKING Figure 3‐3. UPS Cabinet Dimensions (Right Side View) Dimensions are in millimeters [inches]. Figure 3‐4. ISBM Section Dimensions (Front View) t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS INSTALLATION PLAN AND UNPACKING Dimensions are in millimeters [inches]. Figure 3‐5. UPM Section Dimensions – Three UPM (Front View) Dimensions are in millimeters [inches]. Figure 3‐6. UPM Section Dimensions – Two UPM (Front View) 3-6 t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS INSTALLATION PLAN AND UNPACKING Front Dimensions are in millimeters [inches]. Figure 3‐7. ISBM Section Dimensions (Top View) Front Dimensions are in millimeters [inches]. Figure 3‐8. ISBM Section Dimensions (Bottom View) t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS INSTALLATION PLAN AND UNPACKING Front Dimensions are in millimeters [inches]. Figure 3‐9. UPM Section Dimensions – Three UPM (Top View) Front Dimensions are in millimeters [inches]. Figure 3‐10. UPM Section Dimensions – Two UPM (Top View) 3-8 t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS INSTALLATION PLAN AND UNPACKING CG Dimensions are in millimeters [inches]. Figure 3‐11. ISBM Section Center of Gravity – Continuous Static Switch CG CG Dimensions are in millimeters [inches]. Figure 3‐12. UPM Section Center of Gravity – Three UPM t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS INSTALLATION PLAN AND UNPACKING CG CG Dimensions are in millimeters [inches]. Figure 3‐13. UPM Section Center of Gravity – Two UPM 0.87 [0.22] 115.8 [4.56] 88.9 [3.50] 114.3 [4.50] 95.3 [3.57] (Square) Front View 1.57 [0.40] Needed to remove key 1/2” Knockout Pattern (Typical 5 Sides) Dimensions are in millimeters [inches]. Figure 3‐14. Remote EPO Switch Dimensions 3.2.
UPS INSTALLATION PLAN AND UNPACKING S To allow for future kVA upgrades, consider installing a derated UPS using wiring and external overcurrent protection breakers sized for a fully rated UPS. S To allow for a future upgrade, install a two UPM model using conductors and external overcurrent protection breakers sized the same as a fully rated 825 kVA model. S For external wiring, use 90°C copper or aluminum wire. Wire sizes listed in Table 3‐4 through Table 3‐7 are for copper wiring only.
UPS INSTALLATION PLAN AND UNPACKING CAUTION When selecting the most appropriate grounding scheme for your application, consider items such as: Ground fault detector settings Site specific specifications and requirements Local codes and regulations S The ISBM and UPM sections are shipped with debris shields covering the ventilation grills on top of the sections. Do not remove the debris shields until installation is complete. However, remove the shields before operating the UPS.
UPS INSTALLATION PLAN AND UNPACKING Because of the future upgradability to a fully rated 825 kVA UPS with the addition of the FI-UPM, the UPS wiring is specified for 825 kVA in Table 3‐6 and Table 3‐7. Wire sizes listed are for copper wiring only. Table 3‐4.
UPS INSTALLATION PLAN AND UNPACKING Table 3‐5.
UPS INSTALLATION PLAN AND UNPACKING Table 3‐6.
UPS INSTALLATION PLAN AND UNPACKING Table 3‐7.
UPS INSTALLATION PLAN AND UNPACKING AC input to the UPS with separate rectifier inputs is wired as if each UPM is rated for 275 kVA (see Table 3‐8). The bypass input, battery input, and output are wired the same as for a separate battery UPS (see Table 3‐5 or Table 3‐7). Table 3‐8.
UPS INSTALLATION PLAN AND UNPACKING Terminals E1A through E5A and E9A through E12A are stud type terminals. The intercabinet power wiring connections for this equipment are rated at 90°C. See Table 3‐10 for intercabinet power cable terminations and Table 3‐11 for supplied intercabinet wiring terminal hardware. The torque values listed in Table 3‐10 for the M8 studs are the maximum allowable. Tightening further will risk breaking or twisting the stud.
UPS INSTALLATION PLAN AND UNPACKING For a UPS with common rectifier input terminals, E1 through E12 are 2‐hole bus bar mountings for standard NEMA 2‐hole barrel lugs. The power wiring connections for this equipment are rated at 90°C. See Table 3‐12 for external power cable terminations, Table 3‐13 for supplied external wiring terminal hardware, and Table 3‐14 for recommended installation parts and tools not supplied by Eaton Corporation.
UPS INSTALLATION PLAN AND UNPACKING Table 3‐13.
UPS INSTALLATION PLAN AND UNPACKING Conduit sizes were chosen from NEC Table 4, Electrical Metallic Tubing (EMT). See Table 3‐16 for conduit requirements. Per NEC article 300, 3(B)(1), all three‐phase conductors must be run in the same conduit. Neutral and ground must be run in the same conduit as the phase conductors. Conduit is sized to accommodate one neutral conductor the same size as the phase conductor and one ground conductor sized in accordance with NEC Table 250.122.
UPS INSTALLATION PLAN AND UNPACKING Table 3‐16.
UPS INSTALLATION PLAN AND UNPACKING External overcurrent protection and disconnect are not provided by this product, but are required by codes. See to Table 3‐4 on page 3-13, Table 3‐5 on page 3-14, Table 3‐6 on page 3-15, Table 3‐7 on page 3-16 or Table 3‐8 on page 3-17 for wiring requirements. If an output lockable disconnect is required, it is to be supplied by the customer. Table 3‐17 lists the recommended rating for input circuit breakers.
UPS INSTALLATION PLAN AND UNPACKING CAUTION To reduce the risk of fire, connect only to a circuit provided with maximum input circuit breaker current ratings from Table 3‐17 in accordance with the NEC, ANSI/NFPA 70. The line‐to‐line unbalanced output capability of the UPS is limited only by the full load per phase current values for AC output to critical load shown in Table 3‐4 on page 3-13, Table 3‐5 on page 3-14, Table 3‐6 on page 3-15, or Table 3‐7 on page 3-16.
UPS INSTALLATION PLAN AND UNPACKING Table 3‐20.
UPS INSTALLATION PLAN AND UNPACKING 3.2.3 UPS System Interface Wiring Preparation Control wiring for features and options should be connected at the customer interface terminal blocks located inside the UPS. WARNING Do not directly connect relay contacts to the mains related circuits. Reinforced insulation to the mains is required. Read and understand the following notes while planning and performing the installation: S Use Class 1 wiring methods (as defined by the NEC) for interface wiring up to 30V.
UPS INSTALLATION PLAN AND UNPACKING S Alarm relay wiring should be a minimum of 22 AWG. CAUTION On all 9395 models that will be fed by a site generator at any time it is recommended to have an “On Generator” sensing input connected and proven functional. This allows the UPS to optimize its operation with the generator. This function includes reduced input current and battery current limits, slower walk-in to ease the load step on the generator initially, and HIGH ALERT mode for ESS and VMMS operation.
UPS INSTALLATION PLAN AND UNPACKING CAUTION SINGLE HIGH IMPEDANCE GROUND SOURCE - In North American installations, the neutral conductor from the high impedance ground source of supply CANNOT be used. DO NOT bond the inverter center point (E12) to ground: this is an internal UPS function and requires no additional work by the installer or user. DUAL HIGH IMPEDANCE GROUND SOURCE - In North American installations, the neutral conductor from the high impedance ground source of supply CANNOT be used.
UPS INSTALLATION PLAN AND UNPACKING If these instructions are not followed, damage to the wiring channel and wiring will occur. 1. Carefully inspect the outer packaging for evidence of damage during transit. CAUTION Do not install a damaged cabinet. Report any damage to the carrier and contact an Eaton service representative immediately. NOTE For the following step, verify that the forklift or pallet jack is rated to handle the weight of the cabinet (see Table 3‐1 on page 3-2 for cabinet weight). 2.
UPS INSTALLATION PLAN AND UNPACKING Figure 3‐15. UPS Cabinet as Shipped on Pallet (ISBM Section) 3-30 t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS INSTALLATION PLAN AND UNPACKING Figure 3‐16. UPS Cabinet as Shipped on Pallet (UPM Section – Three UPM) t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS INSTALLATION PLAN AND UNPACKING Figure 3‐17. UPS Cabinet as Shipped on Pallet (UPM Section – Two UPM) 3-32 t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
Chapter 4 4.1 Figure UPS System Installation Preliminary Installation Information WARNING Installation should be performed only by qualified personnel. Refer to the following while installing the UPS system: S Chapter 3 for cabinet dimensions, equipment weight, wiring and terminal data, and installation notes. S Do not tilt the cabinets more than "10° during installation. S Remove the conduit landing plates to add conduit landing holes as required. Plate material is 16 gauge steel (1.5 mm/0.
UPS SYSTEM INSTALLATION NOTE For the following steps, verify that the forklift or pallet jack is rated to handle the weight of the cabinet (see Table 3‐1 on page 3-2 for cabinet weight). 1. If not already accomplished, use a forklift or pallet jack to move the ISBM and UPM sections to the installation area, or as close as possible, before unloading from the pallets. If possible, move each section using the pallet.
UPS SYSTEM INSTALLATION ISBM Removable Front Panels Pallet Shipping Bracket Bolts Right Side Shipping Bracket Shipping Bracket Bolts Figure 4‐2. Removing the ISBM Section Right Side Shipping Bracket 4. Using a forklift (see the caution statement at the beginning of this procedure), raise the cabinet until the cabinet bottom clears the pallet by approximately 3 mm (1/8”). 5. Pull the pallet from under the cabinet. Discard or recycle the pallet and shipping brackets in a responsible manner. 6.
UPS SYSTEM INSTALLATION UPM Removable Front Panels Pallet Shipping Bracket Bolts Wireway Panel Shipping Bracket Bolts Left Side Shipping Bracket Figure 4‐3. Removing the Three UPM Section Left Side Shipping Bracket 4-4 t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS SYSTEM INSTALLATION Pallet Shipping Bracket Bolts Right Side Shipping Bracket Shipping Bracket Bolts Figure 4‐4. Removing the Three UPM Section Right Side Shipping Bracket t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS SYSTEM INSTALLATION UPM Removable Front Panels Pallet Shipping Bracket Bolts Wireway Panel Shipping Bracket Bolts Left Side Shipping Bracket Figure 4‐5. Removing the Two UPM Section Left Side Shipping Bracket 4-6 t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS SYSTEM INSTALLATION Shipping Bracket Bolts Pallet Right Side Shipping Bracket Shipping Bracket Bolts Figure 4‐6. Removing the Two UPM Section Right Side Shipping Bracket 4.3 Mechanically Joining the Sections NOTE The following procedure permits the UPS sections to be installed in a location where there is limited space to slide the sections together from the sides.
UPS SYSTEM INSTALLATION Left Top Panel Left Middle Panel Interior Left Side Panel Corner Channel UPM Section Wireway Panel Figure 4‐7. Section Joining (Three UPM Section Shown) 5. Remove the screws securing the left top panel and remove the panel (see Figure 4‐7). Retain the hardware for later use. 6. Remove the screws securing the left middle panel and remove the panel (see Figure 4‐7). Retain the hardware for later use.
UPS SYSTEM INSTALLATION Not present on color touchscreen units. Touchscreen mounted on door. UPM Wireway (Power wiring harnesses are coiled in this area.) Figure 4‐8. ISBM and UPM Sections Joined (Three UPM Section Shown) 10. Reinstall the left top panel (see Figure 4‐7) and secure using the retained hardware. NOTE Three flat cabinet joining brackets are provided in the hardware kit for securing the ISBM and UPM sections at the top front, top rear, and front base (see Steps 11 and 12). 11.
UPS SYSTEM INSTALLATION Screw from Kit Screw from Kit Screw from Kit Screw from Kit Back Bracket from Kit ISBM Section Top UPM Section Top Bracket from Kit ISBM Section Top UPM Section Top Front Top View Rear Bracket Top View Front Bracket Bracket from Kit UPM Section Base ISBM Section Base Front View Base Bracket Screw from Kit Screw from Kit Figure 4‐9. ISBM Section to UPM Section Joining Brackets 4.4 Electrically Connecting the Sections 1.
UPS SYSTEM INSTALLATION NOTE Two cable lugs will be connected to each terminal stud. When connecting the cable lugs, install the first lug on the stud with the raised barrel portion facing the back of the cabinet. Install the second lug with the raised barrel portion facing the front of the cabinet. 6. Locate the intercabinet wiring terminal hardware kit packed on the bottom right side of the ISBM section. 7.
UPS SYSTEM INSTALLATION 12. Install the remaining hardware (three washers, conical washers, and nuts) onto the AC Input to UPMs terminals designated for the Plus 1 model and secure the hardware (see Figure 4‐11 on page 4-14 for common rectifier feed with CSS). This hardware is for future use if a Field Installed UPM (FI-UPM) is installed to upgrade the UPS to a Plus 1 model. 13. Locate the ground braid in the bottom left front corner of the UPM section.
UPS SYSTEM INSTALLATION 27. If installing a tie cabinet or distribution panel for a distributed bypass system, proceed to paragraph 4.7; otherwise, proceed to paragraph 4.8. AC Input Breaker CB1 Phase A Phase B AC Output from UPMs (See Figure 4‐13 for detail.) Phase C Neutral from UPMs (See Figure 4‐13 for detail.) Phase C Phase B Phase A AC Input to UPMs (See Figure 4‐11 for detail.) DC Input to UPMs – (E5) (See Figure 4‐12 for detail.) DC Input to UPMs + (E4) (See Figure 4‐12 for detail.
UPS SYSTEM INSTALLATION UPM 4 (FI-UPM) UPM 1 Cable 1G1 & 1G2 Orange Phase A (E1A) UPM 2 Cable 2G1 & 2G2 Orange UPM 3 Cable 3G1 & 3G2 Orange (Not used with Two UPM systems.) UPM 1 Cable 1G1 & 1G2 Brown Phase B (E2A) UPM 2 Cable 2G1 & 2G2 Brown Phase B (E2A) UPM 4 (FI-UPM) UPM 3 Cable 3G1 & 3G2 Brown (Not used with Two UPM systems.) UPM 4 (FI-UPM) UPM 1 Cable 1G1 & 1G2 Yellow Phase C (E3A) UPM 2 Cable 2G1 & 2G2 Yellow UPM 3 Cable 3G1 & 3G2 Yellow (Not used with Two UPM systems.
UPS SYSTEM INSTALLATION Cable 1G3 Red UPM 1 (1E4A) + – + – + – Cable 1G3 Black Cable 1G3 Red UPM 1 (1E5A) Cable 2G3 Black Cable 2G3 Red + DC Input to UPMs Cable 1G3 Black UPM 2 (2E4A) Cable 2G3 Red Cable 3G3 Red UPM 3 (3E4A) Cable 3G3 Red (Not used with Two UPM systems.) Cable 2G3 Black UPM 2 (2E5A) – DC Input to UPMs Cable 3G3 Black UPM 3 (3E5A) Cable 3G3 Black (Not used with Two UPM systems.) Figure 4‐12.
UPS SYSTEM INSTALLATION Protective Cage Location of J50, J51, J61, and J70 Coiled Harnesses Wiring Access Location of P61 Harness Front Front UPM Wireway Location of P50, P51, and P70 Harnesses Location of RJ-45 Coiled CAN Cable A ISBM Section Right Side View B UPM Section Left Side View Figure 4‐14. UPS Intercabinet Interface Harness Locations 4-16 t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS SYSTEM INSTALLATION Pl1 Interface Board Front ISBM Section Right Side Inside View Figure 4‐15. Pl1 Interface Board Location Pl1 Interface Board J39 Inverter CAN Connector Figure 4‐16. J39 Location on Pl1 Interface Board t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS SYSTEM INSTALLATION 4.5 Field Installed UPM Installation If installing a Plus 1 model or adding the FI-UPM to an 825/550 model, install the FI-UPM using the instructions in the Power Xpert 9395 Field Installed UPM Mechanical Installation Manual, listed in paragraph 1.8 on page 1-10. After the FI-UPM is installed, proceed to paragraph 4.6 if installing a battery system; otherwise, proceed to paragraph 4.7. 4.
UPS SYSTEM INSTALLATION CAUTION DELTA SOURCES (TN‐S) - The UPS cannot be operated from a mid‐point or end‐point grounded delta supply source. With this type of supply source, there is no capability to provide an output neutral. In no circumstances shall a neutral to ground bonding jumper be installed in the UPS. Use the procedures in the following paragraphs to connect the external and battery power wiring. 4.8.1 2‐Hole Barrel Lug Terminations to Bus Bar Installation Paragraphs 4.8.2 and 4.8.
UPS SYSTEM INSTALLATION 4.8.2 External Power Wiring Installation To install wiring to connections: 1. Remove one top screw and two bottom screws securing each ISBM section left and right front panel (see Figure 4‐2 on page 4-3). Lift the panels straight up to remove them from the panel hanger brackets at the top of the cabinet. 2. Remove the screws securing the top and bottom internal safety shield panels and remove the panels to gain access to the input, output, and battery terminals.
UPS SYSTEM INSTALLATION Ventilation Grill Debris Shield (Remove shield before operating system.) ISBM Section Front Ventilation Grill Debris Shields (Remove shields before operating system.) Three UPM Section Front Ventilation Grill Debris Shields (Remove shields before operating system.) Two UPM Section Front Figure 4‐18. ISBM and UPM Section Debris Shields t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS SYSTEM INSTALLATION Top Entry Conduit Landing for AC Input and Output, and DC Input (Remove panel to drill or punch conduit holes.) TOP VIEW Front Interface Entry Conduit Landings for TB1 through TB3 Wiring and X-Slot Connections (Remove panels to drill or punch conduit holes.) Front BOTTOM VIEW Bottom Entry Conduit Landing for AC Input and Output, and DC Input (Remove panel to drill or punch conduit holes.) Figure 4‐19.
UPS SYSTEM INSTALLATION 6. Connect phase A, B, and C rectifier input power wiring from the utility source to each UPM rectifier input terminal block in the UPS cabinet. See paragraph 3.2.2 on page 3-10, Table 3‐8 on page 3-17, and Table 3‐15 on page 3-20 for wiring and termination requirements. 7. Proceed to Step 9. 8.
UPS SYSTEM INSTALLATION UPS 1 Bypass Input to UPS Units 1A 2A Battery UPS 2 3A 4A Battery UPS 3 Output from UPS Units 1B Battery 2B UPS 4 3B 4B Battery NOTE Required parallel system wiring length must be equal to ensure approximately equal current sharing when in Bypass mode. For proper operation the following must be true: 1A = 2A = 3A = 4A 1B = 2B = 3B = 4B NOTE Any difference in wire length will result in decreased capacity of the UPS system while on bypass.
UPS SYSTEM INSTALLATION AC Input to UPS Rectifier (A, B, C) (See Figure 4‐22 for Detail AA.) AC Input to UPS Bypass (A, B, C) (See Figure 4‐22 for Detail AA.) Phase C (E11) AC Output to Critical Load Phase B (E10) Phase A (E9) DC Input from Battery + (E4) (See Figure 4‐23 or Figure 4‐24 for Detail BB.) A B C DC Input from Battery – (E5) (See Figure 4‐23 or Figure 4‐24 for Detail BB.) N Neutral (E12) ISBM NOTE AC Input to Bypass terminals are not applicable to an IOM configuration. Figure 4‐21.
UPS SYSTEM INSTALLATION Ground Terminals Front ` Phase C (E3) Phase B (E2) AC Input to UPS Rectifier Phase A (E1) Phase A (E6) Phase B (E7) AC Input to UPS Bypass Phase C (E8) Section A–A Figure 4‐22. ISBM Section Power Terminal Detail AA – Common Rectifier Feed, Continuous Static Switch 4-26 t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS SYSTEM INSTALLATION 4.8.3 Battery Power Wiring CAUTION When sizing the battery system, do not exceed the internal battery charger capabilities. See Chapter 10, “Product Specifications,” for maximum battery charger currents. To install wiring to connections: NOTE An installed FI-UPM is always designated as UPM 4. 1. Route the battery cables between the ISBM section and the battery system or battery disconnect.
UPS SYSTEM INSTALLATION DC Input from Battery + (E4) Front DC Input from Battery – (E5) Section B–B Figure 4‐23. ISBM Section Power Terminal Detail BB – Common Battery 4-28 t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS SYSTEM INSTALLATION DC Input from Battery + (E4) (UPM 3) (Not used with Two UPM systems.) DC Input from Battery + (E4) (UPM 2) DC Input from Battery + (E4) (UPM 1) DC Input from Battery + (E4) (UPM 4 – FI-UPM) Front DC Input from Battery – (E5) (UPM 4 – FI-UPM) DC Input from Battery – (E5) (UPM 1) DC Input from Battery – (E5) (UPM 2) DC Input from Battery – (E5) (UPM 3) (Not used with Two UPM systems.) Section B–B Figure 4‐24.
UPS SYSTEM INSTALLATION 4.9 Installing Interface Connections WARNING Hazardous voltages are present near the user interface terminal area if the UPS is not totally disconnected. Use the procedures in the following paragraphs to connect the TB1, TB1 Battery, TB2, and TB3 interface connections. 4.9.
UPS SYSTEM INSTALLATION 11. Reinstall the front door removed in Step 3 and secure with the retained hardware. 12. Close the door and secure the latch. TB1 and TB2 (See Figure 4‐26 for detail.) X-Slot Communication Bays (See Figure 4‐31 on page 4-37 for detail.) TB3 (See Figure 4‐28 on page 4-34 for terminal assignments.) ISBM Figure 4‐25. ISBM Section Interface Terminal Locations t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS SYSTEM INSTALLATION Table 4‐1.
UPS SYSTEM INSTALLATION X-Slot Communication Bays TB1 See Figure 4‐28 for terminal assignments. TB2 Figure 4‐26. Interface Terminal Detail TB2 3 Alarm Relay NC 4 Alarm Relay Common 5 Alarm Relay NO 6 Alarm Relay Common Alarm Relay NOTE NOTE NOTE NOTE Alarm relay contacts have a maximum current rating of 5A and a switched voltage rating of 30 Vac and 28 Vdc. Alarm relay normally-open and normally-closed return terminals are separated on the terminal board but are electrically in common.
UPS SYSTEM INSTALLATION UPS REPO NC REPO Return REPO NO REPO Return 1 Battery Aux Battery Aux Common Battery Shunt Trip + Battery Shunt Trip – Output Contactor K3 NC Aux Output Contactor K3 NC Aux Common TB1 10 1 Pull Chain Pull Chain Common Alarm Relay NC Alarm Relay Common Alarm Relay NO Alarm Relay Common TB2 10 UPS 1 TB3 10 Building Alarm 1 Building Alarm 1 Return Building Alarm 2 Building Alarm 2 Return Building Alarm 3 Building Alarm 3 Return Building Alarm 4 Building Alarm 4 Return Build
UPS SYSTEM INSTALLATION 4.9.2 TB1 Battery Interface Connections To install wiring to connections: 1. Verify the UPS system is turned off and all power sources are removed. See Chapter 7, “UPS Operating Instructions,” for shutdown instructions. 2. Unfasten the front door latch and swing the door open (see Figure 4‐1 on page 4-2). 3. Remove the door. Remove the retaining screw located inside the door at the bottom hinge pivot point, then lift the door off. Retain the hardware for later use. 4.
UPS SYSTEM INSTALLATION Battery Disconnect UPS TB1 Battery Aux 5 Battery Aux Common 6 48 Vdc Battery Shunt Trip + 7 48 Vdc 48 Vdc Battery Shunt Trip – ST 8 NOTE Battery aux and DC shunt trip wiring should be a minimum of 18 AWG. Figure 4‐29.
UPS SYSTEM INSTALLATION 4.9.3 X-Slot Connections NOTE LAN and telephone drops for use with X-Slot cards must be provided by the customer. NOTE When installing external wiring to X-Slot cards, conduit must be installed to the UPS cabinet. When installing internal wiring to X-Slot terminals, route the wiring through the internal opening in the X-Slot communication bay. For installation and setup of an X-Slot card, contact an Eaton service representative (see page 1-11). To install wiring to connections: 1.
UPS SYSTEM INSTALLATION 4.10 Installing a REPO Switch A latching-type Remote Emergency Power-off (REPO) switch can be used in an emergency to shut down the UPS and remove power to the critical load from a location away from where the UPS is installed. Figure 4‐32 shows a REPO switch. NOTE Before installing a REPO switch, verify that the UPS was installed according to the instructions in paragraphs 4.2 through 4.9.
UPS SYSTEM INSTALLATION 5. To gain access to terminal block TB1 and the interface entry conduit landing plate, remove the screws securing the top internal safety shield panel and remove the panel. Retain the hardware for later use (see Figure 4‐25 on page 4-31). 6. Remove the left interface entry conduit landing plate to drill or punch holes (see Figure 4‐19 on page 4-22). 7. Reinstall the interface entry plate and install conduit. 8.
UPS SYSTEM INSTALLATION 12. If required, install wiring from the REPO switch to the trip circuitry of the upstream protective devices. A second contact block is provided on the REPO switch for this function (see Figure 4‐32). The REPO switch wiring must be in accordance with NEC Article 725 Class 2 requirements. 13. Reinstall the top internal safety shield panel and secure with the retained hardware. 14. Reinstall the front door removed in Step 4 and secure with the retained hardware. 15.
UPS SYSTEM INSTALLATION 1 (NC) REPO Switch (NC) 2 (Return) UPS TB1 3 (NO) REPO Switch (NO) Twisted Wires 4 (Return) NOTE REPO switch rating is 24 Vdc, 1A minimum. NOTE The REPO switch must be a latching-type switch not tied to any other circuits. NOTE REPO normally-open and normally-closed return terminals are separated on the terminal board but are electrically in common. Figure 4‐35. Normally‐Closed and Normally‐Open REPO Switch Wiring 4.
UPS SYSTEM INSTALLATION Installation Checklist - All packing materials and restraints have been removed from each cabinet. - Each cabinet in the UPS system is placed in its installed location. - Joining brackets are installed between the ISBM and UPM sections. - Intercabinet power wiring is installed between the ISBM and UPM sections. - Intercabinet interface wiring is installed between the ISBM and UPM sections. - A cabinet grounding/mounting kit is installed between the ISBM and UPM sections.
UPS SYSTEM INSTALLATION Distributed Bypass Installation Checklist - Each cabinet in the distributed bypass system is placed in its installed location. - All conduits and cables are properly routed to the UPS cabinets and to the tie cabinet or distribution panel. - All power cables are properly sized and terminated. - A ground conductor is properly installed. - Controller Area Network (CAN) wiring between the UPS cabinets is properly installed.
UPS SYSTEM INSTALLATION Notes _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _________________________________________________________________________ _____________________________________
Chapter 5 5.1 Figure Installing Options and Accessories Installing an Optional Powerware Hot Sync CAN Bridge Card As an option, a Powerware Hot Sync Controller Area Network (CAN) Bridge Card, shown in Figure 5‐1, can be installed to provide connectivity for operational mode control of a parallel system. In addition, this card can be used to connect optional system monitoring devices, such as a Remote Monitor Panel II, a Relay Interface Module II, or a Supervisory Contact Module II, to the UPS.
INSTALLING OPTIONS AND ACCESSORIES 4. Read and understand the following notes while planning and performing the wiring installation: S Conduit must be installed between the UPS cabinet and the device for signal wiring. Conduit must be installed between the device and the power source for power wiring. Install the signal wiring in separate conduit from the power wiring. S Conduit and wiring between the UPS and the device are to be supplied by the customer.
INSTALLING OPTIONS AND ACCESSORIES J3 Connections for Parallel System Control Connections for RMP II, RIM II, or SCM II Connections for Bypass Status Alarm Figure 5‐2. Powerware Hot Sync CAN Bridge Card Connections Table 5‐1. Powerware Hot Sync CAN Bridge Card Interface Connections J3 Terminal Name 1 Alarm 2 Alarm Return 3 Alarm Relay NC Normally‐closed contact opens when UPS is on bypass. 4 Alarm Relay Com Bypass contact return.
INSTALLING OPTIONS AND ACCESSORIES 5.2 Installing Distributed Bypass Control Wiring NOTE When installing external wiring to the Powerware Hot Sync CAN Bridge Card, conduit must be installed to the UPS cabinet. When installing internal wiring to the Powerware Hot Sync CAN Bridge Card terminals, route the wiring through the internal opening in the X-Slot communication bay. NOTE When installing interface wiring for the pull chain, conduit must be installed between UPSs.
INSTALLING OPTIONS AND ACCESSORIES CAN Pull Chain UPS 1 UPS 2 UPS 3 UPS 4 (If Installed) (If Installed) NOTE This drawing is for distributed bypass wiring purposes and is not a floor layout plan. UPSs can be placed in any physical order. Figure 5‐3.
INSTALLING OPTIONS AND ACCESSORIES Twisted Pair Twisted Pair Twisted Pair TB1 TB1 TB1 TB1 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 6 6 6 6 7 7 7 7 8 8 8 8 9 9 9 9 10 10 10 10 TB2 TB2 TB2 TB2 1 1 1 1 2 2 2 2 3 3 3 3 4 Twisted Pair 5 4 4 Twisted Pair Twisted Pair 4 Twisted Pair 5 5 5 6 6 6 6 7 7 7 7 8 8 8 8 9 9 9 9 10 10 10 10 UPS 3 (If Installed) UPS 4 (If Installed) UPS 1 UPS 2 NOTE Use twisted-pair wiring bet
INSTALLING OPTIONS AND ACCESSORIES Shielded Twisted Pair Shielded Twisted Pair Twisted Pair UPS 1 CAN Bridge Card J3 Twisted Pair UPS 2 CAN Bridge Card J3 MOB 1 AUX 1 NC NO NC AUX 2 NO COM AUX 1 COM AUX 2 Twisted Pair UPS 3 CAN Bridge Card J3 (If Installed) MOB 2 NC NO NC NO Twisted Pair UPS 4 CAN Bridge Card J3 (If Installed) Customer-Supplied Tie Cabinet MOB 3 COM AUX 1 COM AUX 2 NC NO NC TB1 TB1 NO MOB 4 COM AUX 1 COM AUX 2 TB1 7 7 8 8 8 8 9 9 9 9 10 10 10 10
INSTALLING OPTIONS AND ACCESSORIES Table 5‐4.
INSTALLING OPTIONS AND ACCESSORIES 5.3 Installing an Optional Remote Monitor Panel II To install RMP II wiring: 1. Verify the UPS system is turned off and all power sources are removed. See Chapter 7, “UPS Operating Instructions,” for shutdown instructions. 2. Perform the procedure listed in paragraph 5.1. NOTE If mounting to a hollow wall, secure the enclosure to a wood or metal stud within the wall. Do not use hollow wall anchors. 3. Securely mount the RMP II at the desired location.
INSTALLING OPTIONS AND ACCESSORIES Ground Terminal Terminal TB1 Signal Connections from the UPS Terminal TB3 120 Vac Power Figure 5‐7. Remote Monitor Panel II and Relay Interface Module II Terminal Locations Ground Terminal Neutral Line 120 Vac from Critical Bus UPS Can Card J3 RMP II, RIM II, or SCM II Twisted Pair Figure 5‐8. Remote Monitor Panel II, Relay Interface Module II, or Supervisory Contact Module II Wiring Table 5‐5.
INSTALLING OPTIONS AND ACCESSORIES NOTE Setup of the Powerware Hot Sync CAN Bridge Card must be performed by an authorized Eaton Customer Service Engineer. Contact an Eaton service representative to schedule a date. 11. To check the operation of the RMP II, ensure that the UPS is supplying the load via inverter or bypass. If the indicators on the RMP II show the appropriate status, then it is operating correctly.
INSTALLING OPTIONS AND ACCESSORIES 10. Restart the UPS. See Chapter 7, “UPS Operating Instructions,” for startup instructions. NOTE Setup of the Powerware Hot Sync CAN Bridge Card must be performed by an authorized Eaton Customer Service Engineer. Contact an Eaton service representative to schedule a date. 11. Contact an Eaton service representative for verification and testing of the RIM II and its connections prior to making connections with J1 through J4 (see Table 5‐6 and Figure 5‐9).
INSTALLING OPTIONS AND ACCESSORIES 5.5 Installing an Optional Supervisory Contact Module II To install SCM II wiring: 1. Verify the UPS system is turned off and all power sources are removed. See Chapter 7, “UPS Operating Instructions,” for shutdown instructions. 2. Perform the procedure listed in paragraph 5.1 on page 5-1. NOTE If mounting to a hollow wall, secure the enclosure to a wood or metal stud within the wall. Do not use hollow wall anchors. 3.
INSTALLING OPTIONS AND ACCESSORIES NOTE Setup of the Powerware Hot Sync CAN Bridge Card must be performed by an authorized Eaton Customer Service Engineer. Contact an Eaton service representative to schedule a date. 9. Install wiring between the SCM II terminal block TB2 and the monitoring equipment. See Figure 5‐10 for terminal block location and Figure 5‐11 for terminal assignments. 10. Close the front door and secure the latch. 11. Restart the UPS.
INSTALLING OPTIONS AND ACCESSORIES 5.6 Accessory Mounting Dimensions Figure 5‐12 through Figure 5‐14 show the dimensions of the RMP II, the RIM II, and the SCM II. Knockouts Provided on Five Surfaces Flush Mount using #10 Pan Head Screws. (Mount with vent holes facing up.) Surface Mount using #10 Pan Head Screws for Hanging. (Mount with vent holes facing up.) Dimensions are in millimeters [inches]. Figure 5‐12.
INSTALLING OPTIONS AND ACCESSORIES Knockouts Provided on Five Surfaces Flush Mount using #10 Pan Head Screws. (Mount with vent holes facing up.) Surface Mount using #10 Pan Head Screws for Hanging. (Mount with vent holes facing up.) Dimensions are in millimeters [inches]. Figure 5‐13. Relay Interface Module II Dimensions 5-16 t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
INSTALLING OPTIONS AND ACCESSORIES Knockouts Provided on Five Surfaces Flush Mount using #10 Pan Head Screws. (Mount with vent holes facing up.) Surface Mount using #10 Pan Head Screws for Hanging. (Mount with vent holes facing up.) Dimensions are in millimeters [inches]. Figure 5‐14. Supervisory Contact Module II Dimensions t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
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Chapter 6 6.1 Understanding UPS Operation Figure UPS System Overview The Power Xpert 9395 UPS is a continuous-duty, solid‐state, transformerless (at 480 Vac), three-phase, true online system that provides conditioned and uninterruptible AC power to the UPS system's output and critical load. The basic system consists of a rectifier, battery converter, inverter, monitoring/operation control panel, integrated communication server, and digital signal processor (DSP) logic.
UNDERSTANDING UPS OPERATION The emergency bypass consists of a continuous static switch, and a backfeed protection contactor K5. The bypass breaker (if installed) is located in parallel with the static switch. The backfeed protection contactor is located in series with the static switch. The static switch is armed and ready during normal operation. On a UPS configured as an Input Output Module (IOM), bypass circuitry is not installed.
UNDERSTANDING UPS OPERATION 6.2.2 Online Mode Figure 6‐2 shows the path of electrical power through the UPS system when the UPS is operating in Online mode. During normal UPS operation, power for the system is derived from a utility input source through the rectifier input contactor K1. The front panel displays “Online,” indicating the incoming power is within voltage and frequency acceptance windows.
UNDERSTANDING UPS OPERATION If the utility AC power is interrupted or is out of specification, the UPS automatically switches to Battery mode to support the critical load without interruption. When utility power returns, the UPS returns to Online mode. NOTE Bypass mode is not available on a UPS configured as an IOM. If the UPS becomes overloaded or unavailable, the UPS switches to Bypass mode.
UNDERSTANDING UPS OPERATION 6.2.4 Variable Module Management System NOTE VMMS and ESS modes are mutually exclusive. If VMMS mode is enabled, ESS mode is disabled. In VMMS mode, the UPS operates as a traditional double conversion UPS. However, the UPS will selectively shift the load to fewer UPMs based on the required load in order to force the remaining UPMs to carry a higher load. The efficiency rating for each UPM is highest when loads are greater than 50% of the system rating.
UNDERSTANDING UPS OPERATION 6.2.5 Bypass Mode NOTE Bypass mode is not available on a UPS configured as an IOM. The UPS automatically switches to Bypass mode if it detects an overload, load fault, or internal failure. The UPS can also be transferred from Online mode to Bypass mode manually. The bypass source supplies the commercial AC power to the load directly. Figure 6‐3 shows the path of electrical power through the UPS system when operating in Bypass mode.
UNDERSTANDING UPS OPERATION Bypass Breaker (CB4) Static Bypass Input Rectifier Input Input Breaker (CB1 K5 Switch Rectifier Output Inverter K1 K3 Battery Converter Main Power Flow K2 Breakers Contactors Trickle Current Closed Battery Breaker Energized Open De-Energized Battery NOTE On a UPS configured as an IOM, the bypass input, static switch, bypass breaker (CB4), and K5 are not present. NOTE On a UPS configured with a Continuous Static Switch (CSS), bypass breaker (CB4) is not present.
UNDERSTANDING UPS OPERATION Bypass Breaker (CB4) Static Bypass Input Rectifier Input Input Breaker (CB1 K5 Switch Rectifier Output Inverter K1 K3 Battery Converter Main Power Flow K2 Breakers Contactors Trickle Current Closed Battery Breaker Energized Open De-Energized Battery NOTE On a UPS configured as an IOM, the bypass input, static switch, bypass breaker (CB4), and K5 are not present. NOTE On a UPS configured with a Continuous Static Switch (CSS), bypass breaker (CB4) is not present.
UNDERSTANDING UPS OPERATION 6.3 Single UPS Unit System Oneline Configurations The system oneline drawings in this section show the simplified internal structure of the UPS, battery supply, and basic maintenance bypass.
UNDERSTANDING UPS OPERATION Voltage Oneline Drawing UPS Model Figure 6‐20 on page 6-26 System Type Input Output 9395-825/450 9395-825/500 9395-825/550 400 480 400 480 Single Reverse Transfer UPS – Three UPM, Separate Rectifier Feed, Separate Battery, Dual‐Feed Configuration, Continuous Static Switch Figure 6‐21 on page 6-27 9395-825/650 9395-825/750 9395-825/825 400 480 400 480 Single Reverse Transfer UPS – Three UPM, Separate Rectifier Feed, Separate Battery, IOM Configuration Figure 6‐22 o
UNDERSTANDING UPS OPERATION AC Input to Bypass 3 or 4 Wire A-B-C Rotation AC Input to UPS Rectifier 3 Wire A-B-C Rotation Single-Feed Kit 48V Battery Shunt Trip Alarm Relays Interface Board Static Switch Fuse Backfeed Contactor (K5) Input Contactor (K1) Input Contactor (K1) Input Contactor (K1) Rectifier Rectifier Fuse Rectifier Fuse Fuse X-Slot Interface E6, E7, E8, E12 (Not supplied with the UPS) Input Breaker (CB1) (optional) Building Alarms Remote EPO B A E1, E2, E3 Battery Aux
UNDERSTANDING UPS OPERATION AC Input to Bypass 3 or 4 Wire A-B-C Rotation AC Input to UPS Rectifier 3 Wire A-B-C Rotation Single-Feed Kit (Not supplied with the UPS) Input Breaker (CB1) (optional) 48V Battery Shunt Trip Alarm Relays X-Slot Interface E6, E7, E8, E12 Interface Board Static Switch Fuse Backfeed Contactor (K5) Input Contactor (K1) Input Contactor (K1) Input Contactor (K1) Rectifier Rectifier Fuse Fuse Building Alarms Remote EPO B A E1, E2, E3 Battery Aux Rectifier Fuse Fu
UNDERSTANDING UPS OPERATION AC Input to Bypass 3 or 4 Wire A-B-C Rotation AC Input to UPS Rectifier 3 Wire A-B-C Rotation Single-Feed Kit Static Switch Fuse Fuse Fuse Fuse Inverter Output Contactor (K3) Battery Converter Fuse Fuse Fuse Inverter Rectifier Fuse Fuse Fuse Input Contactor (K1) Rectifier Rectifier Fuse X-Slot Interface Backfeed Contactor (K5) Input Contactor (K1) Input Contactor (K1) Rectifier Alarm Relays Interface Board Fuse Input Contactor (K1) 48V Battery Shun
UNDERSTANDING UPS OPERATION AC Input to Bypass 3 or 4 Wire A-B-C Rotation AC Input to UPS Rectifier 3 Wire A-B-C Rotation Single-Feed Kit (Not supplied with the UPS) Input Breaker (CB1) (optional) Input Contactor (K1) Static Switch Fuse Fuse Fuse Fuse Fuse Inverter Inverter Output Contactor (K3) Output Contactor (K3) Battery Converter Rectifier Fuse Inverter Output Contactor (K3) Input Contactor (K1) Fuse Fuse Inverter Backfeed Contactor (K5) Rectifier Fuse Fuse X-Slot Interface
UNDERSTANDING UPS OPERATION AC Input to UPS Rectifier 3 Wire A-B-C Rotation AC Input to Bypass 3 or 4 Wire A-B-C Rotation Single-Feed Kit Input Breaker (CB1) (optional) Building Alarms 48V Battery Shunt Trip Alarm Relays X-Slot Interface Remote EPO B A E1, E2, E3 Battery Aux E6, E7, E8, E12 Interface Board (Not supplied with the UPS) Static Switch Fuse Backfeed Contactor (K5) Input Contactor (K1) Input Contactor (K1) Rectifier Rectifier Fuse Fuse Fuse Fuse Fuse Fuse Inverter Inver
UNDERSTANDING UPS OPERATION AC Input to UPS Rectifier 3 Wire A-B-C Rotation AC Input to Bypass 3 or 4 Wire A-B-C Rotation A E1, E2, E3 Single-Feed Kit Input Breaker (CB1) (optional) (Not supplied with the UPS) Battery Aux Building Alarms 48V Battery Shunt Trip Alarm Relays X-Slot Interface Remote EPO B E6, E7, E8, E12 Interface Board Static Switch Fuse Backfeed Contactor (K5) Input Contactor (K1) Input Contactor (K1) Rectifier Rectifier Fuse Fuse Fuse Fuse Fuse Fuse Inverter Inverter
UNDERSTANDING UPS OPERATION AC Input to UPS Rectifier 3 Wire A-B-C Rotation AC Input to Bypass 3 or 4 Wire A-B-C Rotation Single-Feed Kit Input Breaker (CB1) (optional) Building Alarms 48V Battery Shunt Trip Alarm Relays X-Slot Interface Remote EPO B A E1, E2, E3 Battery Aux E6, E7, E8, E12 Interface Board (Not supplied with the UPS) Static Switch Fuse Input Contactor (K1) Backfeed Contactor (K5) Input Contactor (K1) Rectifier Input Contactor (K1) Rectifier Fuse Rectifier Fuse Fuse
UNDERSTANDING UPS OPERATION AC Input to UPS Rectifier 3 Wire A-B-C Rotation AC Input to Bypass 3 or 4 Wire A-B-C Rotation A E1, E2, E3 Single-Feed Kit Input Breaker (CB1) (optional) (Not supplied with the UPS) Battery Aux Building Alarms 48V Battery Shunt Trip Alarm Relays X-Slot Interface Remote EPO B E6, E7, E8, E12 Interface Board Static Switch Fuse Backfeed Contactor (K5) Input Contactor (K1) Input Contactor (K1) Input Contactor (K1) Rectifier Rectifier Fuse Rectifier Fuse Fuse Fu
UNDERSTANDING UPS OPERATION AC Input to UPS Rectifier 3 Wire A-B-C Rotation Battery Aux Building Alarms 48V Battery Shunt Trip Alarm Relays X-Slot Interface Remote EPO A E1, E2, E3 Interface Board Input Breaker (CB1) (optional) Input Contactor (K1) Input Contactor (K1) Input Contactor (K1) Rectifier Rectifier Fuse Rectifier Fuse Fuse Fuse Fuse Fuse Fuse Fuse Inverter Fuse Inverter Inverter Output Contactor (K3) Output Contactor (K3) Battery Converter Output Contactor (K3) Batt
UNDERSTANDING UPS OPERATION AC Input to UPS Rectifier 3 Wire A-B-C Rotation Battery Aux Building Alarms 48V Battery Shunt Trip Alarm Relays X-Slot Interface Remote EPO A E1, E2, E3 Interface Board Input Breaker (CB1) (optional) Input Contactor (K1) Input Contactor (K1) Rectifier Rectifier Fuse Fuse Input Contactor (K1) Rectifier Fuse Fuse Fuse Fuse Fuse Fuse Inverter Fuse Inverter Inverter Output Contactor (K3) Output Contactor (K3) Battery Converter Output Contactor (K3) Battery
UNDERSTANDING UPS OPERATION AC Input to UPS Rectifier 3 Wire A-B-C Rotation Battery Aux Building Alarms 48V Battery Shunt Trip Alarm Relays X-Slot Interface Remote EPO A E1, E2, E3 Interface Board Input Breaker (CB1) (optional) Input Contactor (K1) Input Contactor (K1) Input Contactor (K1) Rectifier Rectifier Rectifier Fuse Fuse Fuse Fuse Fuse Inverter Output Contactor (K3) Battery Converter Fuse Fuse Fuse Inverter Rectifier Fuse Fuse Fuse Input Contactor (K1) Fuse Inverter
UNDERSTANDING UPS OPERATION AC Input to UPS Rectifier 3 Wire A-B-C Rotation Bypass Breaker (CB4) A Battery Aux Building Alarms 48V Battery Shunt Trip Alarm Relays X-Slot Interface Remote EPO E1, E2, E3 Interface Board Input Breaker (CB1) (optional) Input Contactor (K1) Input Contactor (K1) Input Contactor (K1) Rectifier Rectifier Rectifier Fuse Fuse Fuse Fuse Fuse Inverter Output Contactor (K3) Fuse Inverter Inverter Output Contactor (K3) Output Contactor (K3) Battery Converter
UNDERSTANDING UPS OPERATION AC Input to UPS Rectifiers 3 Wire A-B-C Rotation A A AC Input to Bypass 3 or 4 Wire A-B-C Rotation A E1, E2, E3 E1, E2, E3 E1, E2, E3 E6, E7, E8, E12 48V Battery Shunt Trip Alarm Relays Static Switch Backfeed Contactor (K5) Input Contactor (K1) Input Contactor (K1) Input Contactor (K1) Rectifier Rectifier Fuse Rectifier Fuse Fuse Fuse Fuse Fuse Fuse Inverter Fuse Inverter Inverter Output Contactor (K3) Output Contactor (K3) Battery Converter X-Slot
UNDERSTANDING UPS OPERATION AC Input to Bypass 3 or 4 Wire A-B-C Rotation AC Input to UPS Rectifiers 3 Wire A-B-C Rotation A A A A E1, E2, E3 E1, E2, E3 E1, E2, E3 E1, E2, E3 E6, E7, E8, E12 Static Switch Fuse Fuse Fuse Fuse Fuse Rectifier Fuse Fuse Fuse Inverter Inverter Output Contactor (K3) Output Contactor (K3) Battery Converter Input Contactor (K1) Fuse Inverter Output Contactor (K3) Backfeed Contactor (K5) Fuse Fuse Inverter X-Slot Interface Rectifier Rectifier Fuse
UNDERSTANDING UPS OPERATION AC Input to UPS Rectifiers 3 Wire A-B-C Rotation A AC Input to Bypass 3 or 4 Wire A-B-C Rotation A E1, E2, E3 E1, E2, E3 Building Alarms 48V Battery Shunt Trip Alarm Relays X-Slot Interface Remote EPO B UPM 1 UPM 2 Battery Aux E6, E7, E8, E12 Interface Board Static Switch Fuse Backfeed Contactor (K5) Input Contactor (K1) Input Contactor (K1) Rectifier Rectifier Fuse Fuse Fuse Fuse Fuse Fuse Inverter Inverter Output Contactor (K3) Output Contactor (K3)
UNDERSTANDING UPS OPERATION AC Input to Bypass 3 or 4 Wire A-B-C Rotation AC Input to UPS Rectifiers 3 Wire A-B-C Rotation A A UPM 4 A E1, E2, E3 E1, E2, E3 Building Alarms 48V Battery Shunt Trip Alarm Relays E6, E7, E8, E12 Interface Board Static Switch Fuse Backfeed Contactor (K5) Input Contactor (K1) Input Contactor (K1) X-Slot Interface Remote EPO B UPM 1 UPM 2 E1, E2, E3 Battery Aux Input Contactor (K1) Rectifier Rectifier Fuse Rectifier Fuse Fuse Fuse Fuse Fuse Fuse F
UNDERSTANDING UPS OPERATION AC Input to UPS Rectifiers 3 Wire A-B-C Rotation A A A Building Alarms 48V Battery Shunt Trip Alarm Relays E1, E2, E3 E1, E2, E3 Interface Board Input Contactor (K1) Input Contactor (K1) Input Contactor (K1) Rectifier Rectifier Fuse Fuse X-Slot Interface Remote EPO UPM 1 UPM 2 UPM 3 E1, E2, E3 Battery Aux Rectifier Fuse Fuse Fuse Fuse Fuse Fuse Inverter Fuse Inverter Inverter Output Contactor (K3) Output Contactor (K3) Battery Converter Output Con
UNDERSTANDING UPS OPERATION AC Input to UPS Rectifiers 3 Wire A-B-C Rotation A A A A E1, E2, E3 Rectifier Input Contactor (K1) Fuse Fuse Fuse Inverter Inverter Output Contactor (K3) Output Contactor (K3) Battery Converter Fuse Fuse Inverter Output Contactor (K3) Rectifier Fuse Fuse Inverter Input Contactor (K1) Fuse Fuse Fuse X-Slot Interface Rectifier Rectifier Fuse Alarm Relays Interface Board Input Contactor (K1) Fuse 48V Battery Shunt Trip E1, E2, E3 E1, E2, E3 Input
UNDERSTANDING UPS OPERATION To UPS Rectifier Input AC Input To UPS Bypass Input AC Input RIB MBP BIB MIS CRITICAL LOAD DISTRIBUTION UNIT Output from UPS MAINTENANCE BYPASS PANEL (Supplied by Others) Backfeed Contactor Static Switch K5 Output Contactor K3 UPS Battery Breaker BATTERY SYSTEM RIB: BIB: MIS: MBP: Rectifier Input Breaker Bypass Input Breaker Maintenance Isolation Breaker Maintenance Bypass Breaker NOTE If installing a maintenance bypass, a minimum of two separate feeds with ups
UNDERSTANDING UPS OPERATION 6.4 Multiple UPS Distributed Bypass System Distributed bypass parallel operation extends the normal operation of Power Xpert 9395 UPSs by offering increased capacity and/or redundant capability. The parallel system continues to maintain power to the critical loads during commercial electrical power brownout, blackout, overvoltage, undervoltage, and out‐of‐tolerance frequency conditions.
UNDERSTANDING UPS OPERATION S In VMMS mode, the UPS operates as a traditional double-conversion UPS, but selectively shifts the load to fewer UPMs to increase the efficiency of the UPS. In a parallel system each UPS will require at least one UPM to be in double conversion mode at all times; otherwise, VMMS mode operates the same as it does in a single UPS system (see paragraph 6.2.4). S In Bypass mode, the critical load is directly supported by utility power through the bypass circuit in each UPS.
UNDERSTANDING UPS OPERATION Bypass Input UPS Input Tie Cabinet UPS 1 Output UPS 1 Battery UPS 2 Output UPS 2 Battery UPS 3 Output UPS 3 Battery UPS 4 Output UPS 4 Battery Breakers Main Power Flow Closed Output to Critical Load Open Figure 6‐24. Path of Current through the UPSs in Online Mode – Distributed Bypass 6.4.3 Bypass Mode – Distributed Bypass In Bypass mode, the output of the system is provided with three-phase AC power directly from the bypass input.
UNDERSTANDING UPS OPERATION Bypass Input UPS Input Tie Cabinet UPS 1 Output UPS 1 Battery UPS 2 Output UPS 2 Battery UPS 3 Output UPS 3 Battery UPS 4 Output UPS 4 Battery Breakers Main Power Flow Closed Output to Critical Load Open Figure 6‐25. Path of Current through the UPSs in Bypass Mode – Distributed Bypass The distributed bypass system can be transferred from Online mode to Bypass mode manually.
UNDERSTANDING UPS OPERATION 6.4.4 Battery Mode – Distributed Bypass The UPSs transfer to Battery mode automatically if a utility power outage occurs, or if the utility power does not conform to specified parameters. In Battery mode, the battery provides emergency DC power that the inverter converts to AC power. Figure 6‐26 shows the path of electrical power through the distributed bypass system when operating in Battery mode.
UNDERSTANDING UPS OPERATION If at any time during the battery discharge the input power becomes available again, the rectifier begins to supply DC current to the inverter. At this point, the UPS returns to Online mode. If at any time during the battery discharge the AC input power becomes available again, each rectifier turns on, assumes the inverter load from the batteries, and begins recharging the batteries.
UNDERSTANDING UPS OPERATION A B * A * E1 E2 E3 B * * E6 E7 E8 E12 UPS 2 Fuse CB1 (optional) E1 E2 E3 Fuse CB1 (optional) K1 K1 Rectifier Rectifier Static Switch Static Switch Fuse Fuse K5 K5 Fuse Fuse Fuse Fuse Inverter Inverter K3 K3 Battery Converter Battery Converter Fuse Fuse K2 C K2 C E4, E5 Battery Breaker E9, E10, E11, E12 E6 E7 E8 E12 UPS 1 BATTERY SYSTEM (Not supplied with the UPS) D E4, E5 Battery Breaker E9, E10, E11, E12 BATTERY SYSTEM (Not supplied wit
UNDERSTANDING UPS OPERATION A B * A * E1 E2 E3 B * UPS 3 Fuse CB1 (optional) E6 E7 E8 E12 * E1 E2 E3 UPS 2 Fuse * E6 E7 E8 E12 E1 E2 E3 Fuse K1 Rectifier Static Switch Rectifier Static Switch Fuse Static Switch Fuse Fuse K5 K5 Fuse K5 Fuse Fuse Fuse Fuse Inverter Fuse Inverter K3 Inverter K3 Battery Converter K3 Battery Converter Battery Converter Fuse Fuse K2 C Battery Breaker BATTERY SYSTEM (Not supplied with the UPS) D Fuse K2 C E4, E5 K2 C E4, E5 Ba
UNDERSTANDING UPS OPERATION A B * A * E1 E2 E3 B * Fuse CB1 (optional) * E1 E2 E3 E6 E7 E8 E12 UPS 4 UPS 3 Fuse E6 E7 E8 E12 E1 E2 E3 CB1 (optional) Fuse K5 Fuse Fuse Fuse Inverter Inverter K3 Battery Converter K3 Battery Converter Fuse Battery Converter Fuse K2 Fuse K2 C E4, E5 (Not supplied with the UPS) D Battery Breaker E9, E10, E11, E12 BATTERY SYSTEM (Not supplied with the UPS) D Fuse K2 C E4, E5 Battery Breaker BATTERY SYSTEM Static Switch Fuse K3 C Rec
Chapter 7 Figure UPS Operating Instructions This section describes how to operate the UPS using either the older LCD non-touch panel and the newer color touchscreen control. Refer to Section 7.2 Using the LCD Control Panel or Section 7.5 Color Touchscreen Control Panel for the appropriate item. NOTE Before starting the UPS, ensure all installation tasks are complete and a preliminary startup has been performed by authorized service personnel.
UPS OPERATING INSTRUCTIONS 7.1.1 Circuit Breakers Optional circuit breaker (CB1) is used to control the AC input to the UPS rectifier. CB1 is not available with the separate UPM rectifier feed configuration. 7.2 Using the LCD Control Panel The following paragraphs describe the UPS control panel, including controls and indicators, and how to monitor UPS operation. The control panel (see Figure 7‐2) is located on the front door of the UPS. 3 PRESS ANY KEY TO CONTINUE 2 1 Figure 7‐2.
UPS OPERATING INSTRUCTIONS 7.2.1 Status Indicators The four symbols on the right side of the control panel are status indicators. These colored light emitting diode (LED) lamps work with the alarm horn to let you know the operating status of the UPS. Table 7‐1 describes the status indicators. Table 7‐1. Status Indicators Indicator Status Green Description On The UPS is in Online mode, operating normally. The power module is supplying power to the critical load. Off The UPS is turned off.
UPS OPERATING INSTRUCTIONS 7.2.3 Using the LCD and Pushbuttons The LCD on the control panel provides an operator interface with the UPS system. Figure 7‐3 identifies the display areas discussed in the following sections. A ALARM: INPUT B C INPUT AC UNDER VOLTAGE UPS BATT BYPASS EVENTS STSW METERS CONTROLS SETUP OUTPUT LOAD OFF D Figure 7‐3.
UPS OPERATING INSTRUCTIONS 7.2.4 Using the Menu The UPS menu bar allows you to display data in the information area to help you monitor and control UPS operation. Table 7‐2 shows the basic menu structure. Table 7‐2. Display Function Menu Map Menu Option Description EVENTS Displays the list of Active System Events and a historical log of system events. METERS Displays performance meters for the system or critical load. CONTROLS SETUP Displays the System Status screen.
UPS OPERATING INSTRUCTIONS 7.2.6 Display Menu Operation Table 7‐3 describes the menu functions and and how to use them. Table 7‐3. Display Menu Operation Function Subfunction Operation Events Press the EVENTS pushbutton on the main menu bar or History menu bar to display a listing of all system events that are currently active. The most recent event is listed first. As events clear, they are removed from the Active System Events listing.
UPS OPERATING INSTRUCTIONS Table 7‐3. Display Menu Operation (continued) Function Subfunction Operation Contrast Adjust Select CONTRAST from the System Setup Level 0 menu to display the Contrast Adjust screen. Use the left or right arrow pushbutton to adjust the contrast for the LCD. When the contrast adjustment is complete, press the SAVE pushbutton. Once the setting is saved, the System Setup screen displays. To return to the System Setup screen without saving the setting, press the ESC pushbutton.
UPS OPERATING INSTRUCTIONS Table 7‐3. Display Menu Operation (continued) Function System Level 1 Setup 7-8 Subfunction Operation High Alert Timer The High Alert Timer screen sets the length of time the all UPMs remain active before transferring back to Variable Module Management System mode. The time can be set in 10 minute increments from 0 to 990 minutes. Select HIGH ALERT TIMER from the Module Management System Setup screen to display the High Alert Timer screen.
UPS OPERATING INSTRUCTIONS Table 7‐3. Display Menu Operation (continued) Function Subfunction Operation Com Port Setup The COM Setup screen is used to change and save the settings for the selected serial communication port. The COM port number selected from the COM Port Setup screen displays. If the changes are not wanted, use the ABORT pushbutton to return to the COM Port Setup screen. Use the up or down arrow pushbutton to highlight the setting to be changed.
UPS OPERATING INSTRUCTIONS 7.2.8 System Status Screen and Controls Press the CONTROLS pushbutton on the main menu bar to display the System Status screen. Online operation, transfer to bypass, charger control, UPM startup and shutdown, and LOAD OFF commands are controlled through this screen. In addition, the screen displays the current status of the UPS, indicates whether the UPS is in Maintenance Bypass or Bypass, and displays the state of the UPM and battery charger.
UPS OPERATING INSTRUCTIONS Table 7‐5. Command Menu Operation Function Subfunction UPS Control Commands Operation Use the up or down arrow pushbutton to highlight the command function desired, then press the SELECT pushbutton to execute the command or proceed to further command screens. Go to Online Starts the UPS in Online mode or transfers the UPS to Online mode from Bypass mode. Enable (Disable) Energy Saver Enables or disables Energy Saver System mode.
UPS OPERATING INSTRUCTIONS 7.3 Single UPS Operation NOTE A Field Installed UPM (FI-UPM) is always designated as UPM 4. 7.3.1 Starting the UPS in Online Mode To start the UPS system: 1. Unfasten the front door latch and swing the door open (see Figure 4‐1 on page 4-2). 2. If the UPS contains input breaker CB1, verify that input breaker CB1 is open. 3. Close the UPS input feeder circuit breaker. 4. Close the UPS Bypass input feeder circuit breaker. 5.
UPS OPERATING INSTRUCTIONS 16. Verify the following messages display sequentially on the UPM status line: DC STARTING, CHARGER OFF INVERTER STARTING INVERTER SYNCING ONLINE, CHARGING The rectifier and inverter turn on. The inverter continues to ramp up to full voltage. Once the inverter reaches full voltage, the UPS output contactor K3 closes and the static switch turns off. Power is now supplied to the critical load in Online mode. It takes approximately one minute for the UPS to achieve Online mode.
UPS OPERATING INSTRUCTIONS 7.3.3 Disable Energy Saver System Mode from the UPS Command Menu To disable Energy Saver System mode: NOTE The Energy Saver System mode commands are displayed only if enabled at the factory or by an Eaton Customer Service Engineer. NOTE The Variable Module Management System and Energy Saver System modes are mutually exclusive. If the Variable Module Management System mode is enabled, the Energy Saver System mode commands will not be displayed. 1.
UPS OPERATING INSTRUCTIONS 7.3.5 Enable Variable Module Management System Mode from the UPS Command Menu To enable Variable Module Management System mode: NOTE The Variable Module Management System mode commands are displayed only if enabled at the factory or by an Eaton Customer Service Engineer. NOTE The Variable Module Management System and Energy Saver System modes are mutually exclusive.
UPS OPERATING INSTRUCTIONS 7.3.7 Start Variable Module Management System High Alert Mode from the UPS Command Menu To start High Alert mode: NOTE The High Alert mode commands are displayed only if enabled at the factory or by an Eaton Customer Service Engineer. NOTE The Variable Module Management System and Energy Saver System modes are mutually exclusive. If the Energy Saver System mode is enabled, the Variable Module Management System mode commands will not be displayed. 1.
UPS OPERATING INSTRUCTIONS 10. On the System Status screen, select the BYPASS command. 11. Press the CONTROLS pushbutton on the System Status menu bar. The Bypass Control Command screen is displayed. 12. On the Bypass Control Command screen, select GO TO BYPASS. 13. Press the SELECT pushbutton on the Bypass Command menu bar. The critical load is immediately supplied by the bypass source, in Bypass mode. The BYPASS status indicator is illuminated. The Bypass status indicates ON.
UPS OPERATING INSTRUCTIONS 7.3.10 Disable Energy Saver System Mode from the Bypass Command Menu To disable Energy Saver System mode: NOTE The Energy Saver System mode commands are displayed only if enabled at the factory or by an Eaton Customer Service Engineer. NOTE The Variable Module Management System and Energy Saver System modes are mutually exclusive. If the Variable Module Management System mode is enabled, the Energy Saver System mode commands will not be displayed. 1.
UPS OPERATING INSTRUCTIONS 7.3.12 Enable Variable Module Management System Mode from the Bypass Command Menu To enable Variable Module Management System mode: NOTE The Variable Module Management System mode commands are displayed only if enabled at the factory or by an Eaton Customer Service Engineer. NOTE The Variable Module Management System and Energy Saver System modes are mutually exclusive.
UPS OPERATING INSTRUCTIONS 5. Press the SELECT pushbutton on the Bypass Command menu bar. If the UPS is online, the UPS transfers to Battery mode and then to Online mode in approximately ten seconds. The Online status indicator is illuminated. The UPS status indicates ONLINE. The UPM status indicates ONLINE. 7.3.
UPS OPERATING INSTRUCTIONS 9. On the System Status screen, the UPS status should indicate SHUTDOWN and the UPM status should indicate OFFLINE. 10. Verify no alarms are active. 11. On the System Status screen, select the UPM command. The UPS Control Command screen screen is displayed. 12. On the UPS Control Command screen, select the UPM 1 command. 13. Press the CONTROLS pushbutton on the UPS Control Command menu bar. The UPM 1 Control Command screen is displayed. 14.
UPS OPERATING INSTRUCTIONS 22. Verify the following messages display sequentially on the UPM status line: DC STARTING, CHARGER OFF INVERTER STARTING INVERTER SYNCING READY The UPM 4 rectifier and inverter turn on. When the inverter reaches full voltage, the UPS is ready to transfer to the Online mode and supply the critical load. NOTE To transfer to Online mode after starting individual UPMs, follow the procedure in paragraph 7.3.18 . 7.3.16 Starting a Single UPM To start a single UPM: 1.
UPS OPERATING INSTRUCTIONS 17. To transfer the UPM to Online mode, press the CONTROLS pushbutton on the UPS Control Command menu bar. The UPM Control Command screen is displayed. 18. On the UPM Control Command screen, select UPM GO TO ONLINE. 19. Press the SELECT pushbutton on the UPM Command menu bar. The UPM transfers to Online mode. The UPM status indicates ONLINE. 7.3.
UPS OPERATING INSTRUCTIONS 6. Press the SELECT pushbutton on the UPS Command menu bar. The UPS transfers to Online mode. If the power module is not available, the system remains on bypass and an alarm sounds. The Online status indicator is illuminated. The UPS status indicates ONLINE. The UPM status indicates ONLINE. 7.3.19 Transfer from Online to Bypass Mode and Shut Down UPMs To transfer the critical load to Bypass mode and shut down the UPMs: 1.
UPS OPERATING INSTRUCTIONS 7.3.20 Single UPM Shutdown To shut down a single UPM: 1. Press the CONTROLS pushbutton on the main menu bar. The System Status screen is displayed. 2. On the System Status screen, select the UPM command. The UPS Control Command screen is displayed. 3. On the UPS Control Command screen, select the UPM to shut down. 4. Press the CONTROLS pushbutton on the UPS Control Command menu bar. The UPM Control Command screen is displayed. 5.
UPS OPERATING INSTRUCTIONS 8. To transfer the UPM to Online mode, press the CONTROLS pushbutton on the UPS Control Command menu bar. The UPM Control Command screen is displayed. 9. On the UPM Control Command screen, select UPM GO TO ONLINE. 10. Press the SELECT pushbutton on the UPM Command menu bar. The UPM transfers to Online mode. The UPM status indicates ONLINE. 7.3.22 UPS and Critical Load Shutdown To perform maintenance or service on the critical load, shut down power to the load: 1.
UPS OPERATING INSTRUCTIONS 7.3.24 Using the UPS LOAD OFF Pushbutton or Command A UPS Load Off is initiated by the LOAD OFF pushbutton from the main menu bar, the Load Off command on the UPS Control Command screen, or Load Off command on the Bypass Control Command screen. The UPS LOAD OFF controls the UPS output by powering down the UPS and de‐energizing the critical load. The UPS (including Bypass) remains off until restarted. To use the LOAD OFF pushbutton: 1. Press the LOAD OFF pushbutton.
UPS OPERATING INSTRUCTIONS CAUTION All power to the critical load is lost when the LOAD OFF is selected in the following step. You should use this feature only when you want to de‐energize the critical load. 6. To shut down the UPS, press LOAD OFF from the Load Off menu bar, and hold for three seconds. To abort the shutdown, press CANCEL. When LOAD OFF is selected and held for three seconds, the input, output, battery, and bypass backfeed contactors open, and the power module is turned off.
UPS OPERATING INSTRUCTIONS 2. To deactivate the REPO switch in preparation for restarting the UPS, insert the supplied key and rotate clockwise until the red pushbutton releases (see Figure 7‐7). To remove the key, rotate the key back to the vertical position. 3. Restart the UPS by following the procedure in paragraph 7.3.1 on page 7-12 or 7.3.8 on page 7-16. WARNING Power is present inside the UPS cabinet until the upstream input feeder circuit breaker is opened.
UPS OPERATING INSTRUCTIONS 7.4 Multiple UPS Distributed Bypass Operation The paragraphs in this section provide operating instructions for a UPS system containing multiple UPSs. NOTE A Field Installed UPM (FI-UPM) is always designated as UPM 4. 7.4.1 Starting the Distributed Bypass System in Online Mode To start the distributed bypass system: 1. Unfasten the front door latches and swing the doors open on all of the UPSs (see Figure 4‐1 on page 4-2). 2.
UPS OPERATING INSTRUCTIONS 17. Verify the following messages display sequentially on the UPS status line: DC STARTING, CHARGER OFF INVERTER STARTING INVERTER SYNCING ONLINE, CHARGER ON The rectifier and inverter turn on. The inverter continues to ramp up to full voltage. Once the inverter reaches full voltage, all UPS output contactors (K3) close and the bypass circuits open. Power is now supplied to the critical load in Online mode from all UPSs.
UPS OPERATING INSTRUCTIONS 7.4.3 Disable Energy Saver System Mode from the UPS Command Menu To disable Energy Saver System mode: NOTE The Energy Saver System mode commands are displayed only if enabled at the factory or by an Eaton Customer Service Engineer. NOTE The Variable Module Management System and Energy Saver System modes are mutually exclusive. If the Variable Module Management System mode is enabled, the Energy Saver System mode commands will not be displayed. 1.
UPS OPERATING INSTRUCTIONS 7.4.5 Enable Variable Module Management System Mode from the UPS Command Menu To enable Variable Module Management System mode: NOTE The Variable Module Management System mode commands are displayed only if enabled at the factory or by an Eaton Customer Service Engineer. NOTE The Variable Module Management System and Energy Saver System modes are mutually exclusive.
UPS OPERATING INSTRUCTIONS 7.4.7 Start Variable Module Management System High Alert Mode from the UPS Command Menu To start High Alert mode: NOTE The High Alert mode commands are displayed only if enabled at the factory or by an Eaton Customer Service Engineer. NOTE The Variable Module Management System and Energy Saver System modes are mutually exclusive. If the Energy Saver System mode is enabled, the Variable Module Management System mode commands will not be displayed. 1.
UPS OPERATING INSTRUCTIONS 10. On the System Status screen, verify the UPS status is SHUTDOWN and the UPM status is SHUTDOWN. 11. On the System Status screen, select the BYPASS command. 12. Press the CONTROLS pushbutton on the System Status menu bar. The Bypass Control Command screen is displayed. 13. On the Bypass Control Command screen, select GO TO BYPASS. 14. Press the SELECT pushbutton on the Bypass Command menu bar.
UPS OPERATING INSTRUCTIONS 7.4.10 Disable Energy Saver System Mode from the Bypass Command Menu To disable Energy Saver System mode: NOTE The Energy Saver System mode commands are displayed only if enabled at the factory or by an Eaton Customer Service Engineer. NOTE The Variable Module Management System and Energy Saver System modes are mutually exclusive. If the Variable Module Management System mode is enabled, the Energy Saver System mode commands will not be displayed. 1.
UPS OPERATING INSTRUCTIONS 7.4.12 Enable Variable Module Management System Mode from the Bypass Command Menu To enable Variable Module Management System mode: NOTE The Variable Module Management System mode commands are displayed only if enabled at the factory or by an Eaton Customer Service Engineer. NOTE The Variable Module Management System and Energy Saver System modes are mutually exclusive.
UPS OPERATING INSTRUCTIONS 5. Press the SELECT pushbutton on the Bypass Command menu bar. If the UPS is online, the UPS transfers to Battery mode and then to Online mode in approximately ten seconds. The Online status indicator is illuminated. The UPS status indicates ONLINE. The UPM status indicates ONLINE. 7.4.
UPS OPERATING INSTRUCTIONS 9. On the System Status screen, verify the UPS status is SHUTDOWN and the UPM status is OFFLINE. 10. Verify no alarms are active. 11. On the System Status screen, select the UPM command. The UPS Control Command screen is displayed. 12. On the UPS Control Command screen, select the UPM 1 command. 13. Press the CONTROLS pushbutton on the UPS Control Command menu bar. The UPM 1 Control Command screen is displayed. 14. On the UPM 1 Control Command screen, select UPM ON. 15.
UPS OPERATING INSTRUCTIONS 21. If the UPS is a Plus 1 model or an upgraded 825/550, repeat Steps 12 through 15 selecting UPM 4 to start UPM 4. 22. Verify the following messages display sequentially on the UPM status line: DC STARTING, CHARGER OFF INVERTER STARTING INVERTER SYNCING READY The UPM 4 rectifier and inverter turn on. When the inverter reaches full voltage, the UPS is ready to transfer to the Online mode and supply the critical load. 23.
UPS OPERATING INSTRUCTIONS 16. Verify the following messages display sequentially on the UPM status line: DC STARTING, CHARGER OFF INVERTER STARTING INVERTER SYNCING READY The UPM rectifier and inverter turn on. 17. To transfer the UPM to Online mode, press the CONTROLS pushbutton on the UPS Control Command menu bar. The UPM Control Command screen is displayed. 18. On the UPM Control Command screen, select UPM GO TO ONLINE. 19. Press the SELECT pushbutton on the UPM Command menu bar.
UPS OPERATING INSTRUCTIONS 3. On the System Status screen, select the UPS command. 4. Press the CONTROLS pushbutton on the System Status menu bar. The UPS Control Command screen is displayed. 5. On the UPS Control Command screen, select GO TO ONLINE. 6. Press the SELECT pushbutton on the UPS Command menu bar. All of the UPSs transfer to Online mode. If the power module is not available, the system remains on bypass and an alarm sounds. The Online status indicator is illuminated.
UPS OPERATING INSTRUCTIONS WARNING Power is present inside the UPS cabinet. 7.4.20 Single UPM Shutdown To shut down a single UPM: 1. Press the CONTROLS pushbutton on the main menu bar. The System Status screen is displayed. 2. On the System Status screen, select the UPM Command. The UPS Control Command screen is displayed. 3. On the UPS Control Command screen, select the UPM to shut down. 4. Press the CONTROLS pushbutton on the UPS Control Command menu bar.
UPS OPERATING INSTRUCTIONS 7. Verify the following messages display sequentially on the UPM status line: DC STARTING, CHARGER OFF INVERTER STARTING INVERTER SYNCING READY The UPM rectifier and inverter turn on. 8. To transfer the UPM to Online mode, press the CONTROLS pushbutton on the UPS Control Command menu bar. The UPM Control Command screen is displayed. 9. On the UPM Control Command screen, select UPM GO TO ONLINE. 10. Press the SELECT pushbutton on the UPM Command menu bar.
UPS OPERATING INSTRUCTIONS WARNING Power is present inside the UPS cabinet until the upstream input feeder circuit breaker is opened. NOTE If the UPS contains an input breaker (CB1), DO NOT open the breaker unless no input feeder breaker is installed. 9. Open the input and bypass feeder circuit breakers for the UPS being shut down. The UPS is now completely shut down. External Communications Failure alarm is active on remaining online UPSs. This is an expected event and will clear upon UPS restart. 7.4.
UPS OPERATING INSTRUCTIONS 13. If the UPS is a three UPM model, repeat Steps 8 through 11 selecting UPM 3 to shut down UPM 3. 14. If the UPS is a Plus 1 model or an upgraded 825/550, repeat Steps 8 through 11 selecting UPM 4 to shut down UPM 4. 15. Verify the battery breaker or disconnect for the UPS being shut down is open. If not, open the breaker. WARNING Power is present inside the UPS cabinet until the upstream input feeder circuit breaker is opened.
UPS OPERATING INSTRUCTIONS 13. Press the CONTROLS pushbutton on the System Status menu bar. The UPS Control Command screen is displayed. 14. On the UPS Control Command screen, select GO TO ONLINE. 15. Press the SELECT pushbutton on the UPS Command menu bar. NOTE If the UPS is starting on a bus with other online paralleled UPSs, the UPS will not go to bypass during startup. The UPS will start, sync to the other UPSs online, and go online. 16.
UPS OPERATING INSTRUCTIONS 4. On the Charger Control Command screen, select CHARGER ON. 5. Press the SELECT pushbutton on the Charger Command menu bar. To turn the battery charger off: 7.4.27 1. Press the CONTROLS pushbutton on the main menu bar. The System Status screen is displayed. 2. On the System Status screen, select the CHARGER command. 3. Press the CONTROLS pushbutton on the System Status menu bar. The Charger Control Command screen is displayed. 4.
UPS OPERATING INSTRUCTIONS WARNING Power is present inside the UPS cabinet until the upstream input feeder circuit breaker is opened. To use the LOAD OFF command: 1. Press the CONTROLS pushbutton on the main menu bar of the UPS to be shut down. The System Status screen is displayed. 2. On the System Status screen, select either the UPS or the BYPASS command. 3. Press the CONTROLS pushbutton on the System Status menu bar. The UPS or Bypass Control Command screen is displayed. 4.
UPS OPERATING INSTRUCTIONS 7.4.28 Using the Remote Emergency Power-off Switch A UPS emergency power-off is initiated by the REPO pushbutton switch. In an emergency, you can use this switch to control the UPS output. The REPO switch de‐energizes the critical load and powers down the UPSs immediately, without asking for verification. The UPS, including Bypass, remains off until restarted. CAUTION All power to the critical load is lost when the REPO switch is activated in the following step.
UPS OPERATING INSTRUCTIONS 7.5 Color Touchscreen Control Panel This section describes how the various screens are used to control and monitor UPS operation. Figure 7‐8 shows the location of the color touchscreen control panel on the front door of the UPS. For a description of the control panel functions, see paragraph 7.6. Color Touchscreen Control Panel ISBM Figure 7‐8.
UPS OPERATING INSTRUCTIONS 7.6 Using the Color Touchscreen Control Panel The following sections describe the UPS control panel and how to monitor and control UPS operation. 1 2 (Symbols enlarged to show detail) Figure 7‐9.
UPS OPERATING INSTRUCTIONS 7.6.1 Status Indicators The symbols on the bottom of the control panel are status indicators. These colored light emitting diode (LED) lamps work with the alarm horn to let you know the operating status of the UPS. See Table 7‐6. Table 7‐6. Status Indicators Indicator Status Description Lit Steady The UPS is in Online mode, operating normally. The power module is supplying power to the critical load. Lit Steady The UPS is in Battery mode.
UPS OPERATING INSTRUCTIONS E The UPS status area automatically displays the Eaton model number, current time and date, active alarms, active notices, and load percent and battery run time for the UPS. If the Environmental Monitoring Probe is installed, the temperature and humidity sensed by the probe will also be displayed. The small head symbol between the system model and time allows the operator select a different language from an imbedded list.
UPS OPERATING INSTRUCTIONS 7.6.3 Using the Main Menu Buttons The UPS menu bar shown in Figure 7‐12 allows you to display data in the information area to help you monitor and control UPS operation. Table 7‐8 shows the basic menu structure. Table 7‐8. Display Function Menu Map Menu Option HOME METERS CONTROLS POWER MAPS LOGS STATISTICS SETTINGS Description Displays the system status both graphically and within the info bar. Displays performance meters for the system or critical load.
UPS OPERATING INSTRUCTIONS 7.6.4 Power Maps Screen (Online Mode) Figure 7‐13 shows the Main Menu and Power Maps screen. The Power Maps screen displays immediately after entering the access code. The Power Maps screen shows a real‐time graphical representation of the operating status. Figure 7‐14 Figure 7‐15 Figure 7‐16 Figure 7‐13. Main Menu and Power Maps Screen (Online Mode) Touching the LOAD kVA button displays the Output kVA screen shown in Figure 7‐14 Figure 7‐14.
UPS OPERATING INSTRUCTIONS Touching the AVERAGE EFFICIENCY button displays the system efficiency screen shown in Figure 7‐15. Figure 7‐15. Average Efficiency Screen from Home Screen Touching the CONSUMPTION button displays the screen shown in Figure 7‐16. Figure 7‐16. Consumption Screen from Home Screen t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS OPERATING INSTRUCTIONS 7.6.5 Power Maps Screen (Bypass Mode) Figure 7‐17 shows the Bypass screen. The Bypass screen displays only when the system is in Bypass mode. The Bypass screen shows a real‐time graphical representation of the operating status. Touching any of the buttons on the right side of the screen takes the user directly to that information screen Figure 7‐14 Figure 7‐15 Figure 7‐16 Figure 7‐17. Bypass Screen 7.6.
UPS OPERATING INSTRUCTIONS 7.6.7 Meters Summary Screen Figure 7‐19 shows the Meters Summary screen. This screen allows selection of the various metering readout functions of Input, Output and overall System status. The three left items in the OVERVIEW section of the screen are not active buttons but are status detail panels. They show individual conditions of the UPS at that time. The two items at the far right of the OVERVIEW section are active buttons.
UPS OPERATING INSTRUCTIONS 7.6.8 Input Meters Screen Figure 7‐20 shows the Input Meters screen. This screen displays the individual phase and total power values of the system. Figure 7‐20. Input Meters Screen The Bypass Meters screen shown in Figure 7‐21 displays values pertaining to the Bypass conditions. Figure 7‐21. Bypass Meters Screen 7-60 t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS OPERATING INSTRUCTIONS The Output Meters screen shown in Figure 7‐22 displays values pertaining to the system output. Figure 7‐22. Output Meters Screen t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS OPERATING INSTRUCTIONS 7.6.9 Input Meters Detail Screen Figure 7‐23 shows the Input Meters detail screen. This screen displays the individual values of the system in additional detail. The Bypass, Output, and Battery meters screens display similar values relevant to their monitoring of the system. Figure 7‐23. Input Meters Detail Screen The Select Source screen shown in Figure 7‐24 allows the operator to choose the individual source for system readings. Figure 7‐24.
UPS OPERATING INSTRUCTIONS 7.6.10 Battery Meters Screens Figure 7‐25 shows the Battery Meters basic screen. Figure 7‐26 shows the Battery Log access screen. Figure 7‐25. Battery Meters Screen Figure 7‐26. Battery Log Screen t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS OPERATING INSTRUCTIONS Figure 7‐27 shows the Battery Log Detail screen. Figure 7‐28 shows the Battery Log Summary screen. Figure 7‐27. Battery Log Detail Figure 7‐28. Battery Log Summary Screen 7-64 t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS OPERATING INSTRUCTIONS 7.6.11 System Events Main Screen When the UPS system is running in Online mode, it continually monitors itself and the incoming utility power. In Battery or Bypass modes, the UPS may issue alarms to display exactly what event caused the change from Online mode. System events on the UPS can be indicated by horns, lights, messages, or all three. See Figure 7‐29. Figure 7‐29. System Events Screen 7.6.
UPS OPERATING INSTRUCTIONS The user log window (1) allows the operator to enter any number up to the number shown to the right of the box. Each window shows five events. The operator can also use the UP/DOWN arrows above and below the blue field (2) showing the number of events in the log. See Figure 7‐30. 1 2 Figure 7‐30. User Log Screen Selecting an event opens the Event Detail screen shown in Figure 7‐31. This screen details the specifics of the event for the user to see. Figure 7‐31.
UPS OPERATING INSTRUCTIONS 7.6.13 System Status Screen and Controls Press the SYSTEM CONTROLS pushbutton on the main menu bar to display the System Status screen. Online operation, transfer to bypass, UPM start up and shutdown, and LOAD OFF commands are controlled through this screen. In addition, the screen displays the current status of the UPS, indicates whether the UPS is in Maintenance Bypass or Bypass, and displays the state of the UPM. Figure 7‐32 shows the System Status screen. Figure 7‐32.
UPS OPERATING INSTRUCTIONS Figure 7‐34 shows the Module Control Detail screen. By selecting any of the modules shown on the previous screen (Figure 7‐33), the user can observe full details of an individual module. It also allows the user to move through various modules and modes while within this screen. Figure 7‐34. Module Control Detail Screen The Metering Method screen allows the operator to select line-to-line or line-to-neutral monitoring values. See Figure 7‐35 or Figure 7‐36. Figure 7‐35.
UPS OPERATING INSTRUCTIONS Indicates an Event (System on Bypass) Figure 7‐36. Bypass Mode Metering Method Option Screen 7.6.14 Settings Screen The screen shown in Figure 7‐37 gives the operator access to basic system information such as serial number, installed firmware version, etc. Touching the CLEAN SCREEN button disables the screen for 30 seconds to allow the user to safely clean the screen without affecting operation. Figure 7‐37.
UPS OPERATING INSTRUCTIONS 7.6.15 Configuration Options Screen The screen shown in Figure 7‐38 allows the operator to affect changes to various system values. Figure 7‐38. Configuration Options Screen 7.6.16 Energy Advantage Architecture (EAA) Screen The screen shown in Figure 7‐39 allows the operator to activate the various energy saving and power efficiency modes of the system.
UPS OPERATING INSTRUCTIONS Figure 7‐40. Disable ESS Screen This screen shown in Figure 7‐40 asks the operator to verify disabling the ESS mode running at that time. Figure 7‐41. High Alert Timer Screen This screen shown in Figure 7‐41 asks the operator if they want to start the High Alert mode timer. t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS OPERATING INSTRUCTIONS 7.6.17 Statistics Basic Screen The screen shown in Figure 7‐42 allows the operator to query the system for various operational statistics such as shown in Figure 7‐43. Figure 7‐42. Statistics Basic Screen Figure 7‐43. Statistics Data Detail Screen 7-72 t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS OPERATING INSTRUCTIONS 7.6.18 ESS Comparison Screen The screen shown in Figure 7‐44 allows the operator to visually obtain EAA mode efficiency values. Figure 7‐44. ESS Comparison Screen 7.6.19 UPS Module Map Screen The screen shown in Figure 7‐45 allows the operator to control the individual UPMs. Figure 7‐45. UPS Module Map Screen t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS OPERATING INSTRUCTIONS 7.6.20 System Overview Screen The screen shown in Figure 7‐46 displays values for all UPS and UPM parameters. Figure 7‐46. System Overview Screen 7-74 t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS OPERATING INSTRUCTIONS 7.7 UPS Operation using the Color Touchscreen Control Panel NOTE The Energy Saver System mode commands are displayed only if installed at the factory or by an Eaton Customer Service Engineer. NOTE The Variable Module Management System and Energy Saver System modes are mutually exclusive. If the Variable Module Management System mode is enabled, the Energy Saver System mode commands will not be displayed.
UPS OPERATING INSTRUCTIONS 14. The UPS START UP screen appears The rectifier and inverter turn on. The inverter continues to ramp up to full voltage. When the inverter reaches full voltage, the UPS output contactor K3 closes and the static switch turns off. Power is now supplied to the critical load in Online mode. It takes approximately one minute for the UPS to achieve Online mode. The Online status indicator is illuminated. The UPS status indicates ONLINE on the header section of the screen.
Chapter 8 Figure Communication This chapter describes the communication features of the Power Xpert 9395 UPS and provides information about connecting hardware. For terminal wiring information, see paragraph 3.2.3 on page 3-26 and paragraph 4.9 on page 4-30. For location of the customer interface panels and terminals, see Figure 4‐19 on page 4-22 and Figure 4‐25 through Figure 4‐28 starting on page 4-31. 8.
COMMUNICATION 8.2 eNotify Service The Power Xpert 9395 UPS supports Eaton's eNotify Service. eNotify Service is included at no charge during the first year of operation (warranty period), and also with the purchase of a specific Eaton Support Agreement after the initial warranty expires. eNotify and support agreement availability or specific features may vary by market; for more information, refer to: www.eaton.com/enotify/. 8.2.
COMMUNICATION 8.3 Power Management Software Eaton’s Intelligent Power® Software solution, based on Web2.0 technology, includes two applications: Intelligent Power® Manager™ for UPS management and monitoring, and Intelligent Power® Protector™, which allows graceful shutdown of operating systems. Eaton’s Intelligent Power® Software gives you all the tools you need to monitor and manage power devices on your network, even in a virtualised environment.
COMMUNICATION 8.6 Remote Monitor Panel II As an option, an RMP II can be installed to monitor the operation of the UPS system from virtually any location within the facility, up to 150m (500 ft) from the UPS. The RMP II contains backlit status indicators and a local horn. The RMP II can be flush‐mounted or surface‐mounted on a desktop, or secured to a wall. Figure 8‐2 shows an RMP II. Figure 8‐2.
COMMUNICATION The RMP II contains a local horn and the backlit status indicators listed in Table 8‐1. Table 8‐1. RMP II Status Indicators SYSTEM NORMAL The UPS is energized (either with utility power or battery backup) and is supplying conditioned power to the critical load. NO REDUNDANCY This indicator applies only to parallel systems when one cabinet is not functioning. ON GENERATOR The UPS input and bypass are being supplied by the power from the generator instead of from the utility power.
COMMUNICATION 8.7 Relay Interface Module II An optional RIM II uses relay contact closures to indicate the operating status and alarm condition of the UPS system. The module uses a serial interface line and may support up to eight critical loads. The RIM II can be flush‐mounted or surface‐mounted on a desktop, or secured to a wall. Figure 8‐3 shows the RIM II with its four 15‐pin connectors labeled J1 through J4. Figure 8‐3.
COMMUNICATION 8.8 Supervisory Contact Module II An optional SCM II establishes an interface between the UPS system and the customer's monitor. This interface allows the customer to monitor operational status of the UPS system equipment. The SCM II can be flush‐mounted or surface‐mounted on a desktop, or secured to a wall. Figure 8‐4 shows the SCM II. Figure 8‐4. Supervisory Contact Module II The SCM II provides signals for the indications shown in Table 8‐3. Table 8‐3.
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Chapter 9 Figure UPS Maintenance The components inside the UPS cabinet are secured to a sturdy metal frame. All repairable parts and assemblies are located for easy removal, with very little disassembly. This design allows authorized service personnel to perform routine maintenance and servicing quickly. You must schedule periodic performance checks of your UPS system to keep it running properly.
UPS MAINTENANCE S Do not dispose of batteries in a fire. Batteries may explode when exposed to flame. S Do not open or mutilate batteries. Released electrolyte is harmful to the skin and eyes. It may be toxic. 9.2 Performing Preventive Maintenance The UPS system requires very little preventive maintenance. However, the system should be inspected periodically to verify that the units are operating normally and that the batteries are in good condition. 9.2.
UPS MAINTENANCE b. Remove one top screw and two bottom screws securing each ISBM section front panel (see Figure 4‐2 on page 4-3). Lift the panel straight up to remove it from the panel hanger bracket at the top of the cabinet. c. If the UPS is a continuous static switch configuration, unfasten the front door latch and swing the door open (see Figure 4‐1 on page 4-2). d. Pull the foam filters over the screw heads on the cabinet mounted studs and remove the filters from the cabinet. e.
UPS MAINTENANCE UPM Air Filters Figure 9‐2. Two UPM Section Air Filter Locations 9-4 t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
UPS MAINTENANCE UPM Air Filters Figure 9‐3. Three UPM Section Air Filter Locations 3. If the UPS is a Plus 1 or a two UPM model, check the Field Installed UPM (FI-UPM) air filter (located behind the front panel) and wash or replace as necessary. See Figure 9‐4 for the filter location. The FI-UPM filter size is 20” 44” 0.25”. Contact an Eaton service representative for a replacement filter. To remove the filter: a.
UPS MAINTENANCE FI-UPM Air Filter Figure 9‐4. FI-UPM Air Filter Location 9.2.3 PERIODIC Maintenance Periodic inspections of the UPS should be made to determine if components, wiring, and connections exhibit evidence of overheating. Particular attention should be given to bolted connections. Maintenance procedures should specify that the bolted connections be retorqued to values listed in this manual. 9.2.
UPS MAINTENANCE 9.3 Installing Batteries NOTE There is no manual DC disconnect device within the UPS. Install batteries in accordance with the battery and battery system manufacturer's instructions. 9.4 Recycling the Used Battery or UPS Contact your local recycling or hazardous waste center for information on proper disposal of the used battery or UPS. WARNING S Do not dispose of the battery or batteries in a fire. Batteries may explode. Proper disposal of batteries is required.
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Chapter 10 10.1 Figure Product Specifications Model Numbers The UPS is housed in a free‐standing cabinet, divided into two sections with safety shields behind the door and front panels. The UPS is available in 50 or 60 Hz with various output power ratings. Models 10.
PRODUCT SPECIFICATIONS 10.2.2 10.2.3 10-2 UPS Output UPS Output Capacity 100% rated current Output Voltage Regulation "1% (10% to 100% load) Output Voltage Adjustment (Nominal +/–3%) 400 Vac nominal, adjustable from 388 Vac to 412 Vac 480 Vac nominal, adjustable from 466 Vac to 494 Vac Output Voltage Harmonic Content 1.5% maximum THD (linear load) 5% maximum THD (nonlinear load) Output Current See Table 3‐4 on page 3-13, Table 3‐5 on page 3-14, Table 3‐6 on page 3-15, or Table 3‐7 on page 3-16.
Warranty LIMITED FACTORY WARRANTY FOR THREE‐PHASE EATON® UPS PRODUCTS WARRANTOR: The warrantor for the limited warranties set forth herein is Eaton Corporation, an Ohio Corporation (“Eaton”). LIMITED WARRANTY: This limited warranty (this “Warranty”) applies only to the original end-user (the “End-User”) of the Eaton Three-Phase UPS Products (the “Product”) and cannot be transferred. This Warranty applies even in the event that the Product is initially sold by Eaton for resale to an End-User.
WARRANTY W-2 t 9395 UPS (450–825 kVA) Installation and Operation Manual Power Xpert S 164201725 Rev 6 www.eaton.
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