AC Power For Business-Critical Continuity™ Liebert FS™ DC Energy Storage System User Manual - 190kW/10 Seconds, 540VDC
TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 1.0 GENERAL SYSTEM INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 1.1 General Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1.1 1.1.2 1.2 Safety Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.0 SYSTEM OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 5.1 Detailed System Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 5.1.1 5.1.2 5.1.3 5.1.4 5.1.5 5.1.6 5.1.7 5.1.8 5.1.9 5.1.10 5.1.11 5.1.12 5.1.13 5.1.14 5.1.15 System Module Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power System . . .
6.4 Menu Tree and Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 6.4.1 6.4.2 6.4.3 6.4.4 6.4.5 6.4.6 6.4.7 6.4.8 6.4.9 6.4.10 6.4.11 6.4.12 6.4.13 6.4.14 6.4.15 6.5 Screen Tree Menu Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Navigation and Operation of Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
APPENDIX A.0 UPS INTERCONNECTION KITS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84 Appendix A.1 Wiring Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84 Appendix A.1.1 Appendix A.1.2 Appendix A.2 Appendix A.2.1 Appendix A.2.2 Appendix A.2.3 Appendix A.2.4 Appendix A.2.5 Appendix A.3 Appendix A.3.1 Appendix A.3.2 Appendix A.3.3 Appendix A.3.4 Appendix A.3.5 Appendix A.4 Appendix A.4.1 Appendix A.4.
Appendix B.3 Appendix B.3.1 Appendix B.3.2 Appendix B.3.3 Appendix B.4 Appendix B.4.1 Appendix B.4.2 DCM Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 Logging into the DCM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 Status and Detailed Status Screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104 Datafiles Screen . . . . . . . . . . . . . . . .
FIGURES Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Figure 21 Figure 22 Figure 23 Figure 24 Figure 25 Figure 26 Figure 27 Figure 28 Figure 29 Figure 30 Figure 31 Figure 32 Figure 33 Figure 34 Figure 35 Figure 36 Figure 37 Figure 38 Figure 39 Figure 40 Figure 41 Figure 42 Figure 43 Figure 44 Figure 45 Figure 46 Figure 47 Figure 48 Figure 49 Figure 50 Figure 51 Fig
Figure 54 Figure 55 Figure 56 Figure 57 Figure 58 Figure 59 Figure 60 Figure 61 Figure 62 Figure 63 Figure 64 Figure 65 Figure 66 Figure 67 Figure 68 Figure 69 Figure 70 Figure 71 Figure 72 Figure 73 Figure 74 Figure 75 Figure 76 Figure 77 Figure 78 Figure 79 Figure 80 Figure 81 Figure 82 Figure 83 Figure 84 Figure 85 Figure 86 Figure 87 Figure 88 Figure 89 Figure 90 Figure 91 Figure 92 Figure 93 Figure 94 Figure 95 Figure 96 Figure 97 Figure 98 Figure 99 Figure 100 Figure 101 Figure 102 Figure 103 Figure 1
Figure 109 Figure 110 Figure 111 Figure 112 Figure 113 Figure 114 Figure 115 Figure 116 Figure 117 Figure 118 Figure 119 Figure 120 Figure 121 Figure 122 Figure 123 Figure 124 Figure 125 Figure 126 Figure 127 Figure 128 Figure 129 Figure 130 Figure 131 Figure 132 Figure 133 Figure 134 Figure 135 Figure 136 Figure 137 Figure 138 Figure 139 Figure 140 Figure 141 Figure 142 Figure 143 Figure 144 Figure 145 Figure 146 Figure 147 Figure 148 Figure 149 Figure 150 Figure 151 Figure 152 Figure 153 Figure 154 Figure
Figure 157 Multiple Liebert FS+DC units operating with a UPS in conjunction with batteries . . . . . . . . . Figure 158 A single Liebert FS unit operating with a UPS and without batteries attached to the DC bus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figure 159 Multiple Liebert FS units operating with a UPS and without batteries attached to the DC bus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions that should be followed during installation and maintenance of your Liebert FS. ! WARNING ! WARNING The installation of the Liebert FS must comply with applicable national, federal, state and local codes. ONLY qualified service personnel should perform maintenance on the Liebert FS system.
! CAUTION ! CAUTION ! CAUTION ! CAUTION ! CAUTION ! CAUTION Do not loosen or tamper with vacuum components and fittings. This unit contains components sensitive to electrostatic discharge. Do not remove plug-in printed circuit cards during operation. Improper removal of a card can cause severe damage to the unit. The 110/230VAC must remain connected at all times to ensure reliable backup power to Liebert FS auxiliaries. Do not use this unit for other than its intended use.
General System Information 1.0 GENERAL SYSTEM INFORMATION 1.1 General Information 1.1.1 Safety Considerations Read and follow the instructions in this manual before interacting with the system. This document contains important information and instructions for your Liebert FS. All procedures defined in the manual related to unpacking, installing and operating the unit must be followed. Refer to this manual before contacting Liebert Global Services for technical assistance. ! 1.1.
General System Information 1.2 General System Description The Liebert FS is a flywheel energy storage system, a mechanical battery that stores energy in the form of a rotating mass. This energy is immediately convertible to useful electric power. The Liebert FS is available with a wide performance range up to 190 kW as a single unit configuration.
General System Information Figure 2 Single Liebert FS unit or multiple Liebert FS units integrated into a UPS system UPS Block Diagram Utility Power DC Loads DC EMERSO N AC EMERSO N Liebert EMERSO N Liebert Network Power Network Power Liebert FS Unit 1 Figure 3 UPS DC Bus AC Lieber t Network Power Liebert FS Unit 2 Liebert FS Unit N Liebert FS unit(s) integrated into UPS system for ride-through to backup generator UPS Block Diagram Utility Power ATS UPS DC Bus AC DC Loads DC Bac
General System Information Figure 4 One or more Liebert FS units in parallel with one or more battery strings, battery cabinets or batteries in racks UPS Block Diagram Utility Power EMERSON 1.2.1 DC Loads DC Li ebert EMERSON Network Power Liebert FS Unit 1 UPS DC Bus AC Network Power Li ebert Liebert FS Unit 2 EMERSON Network Power AC Li ebert Liebert FS Unit N Battery 1 Battery 2 Battery N General Specifications Table 2 summarizes the technical specifications of the Liebert FS.
General System Information 1.2.2 Features and Benefits The Liebert FS provides clean constant DC output to the DC bus, at the user-selected, regulated voltage, until the stored energy is depleted. See Figure 5 for a graphic representation of the performance power and duration curves of single and paralleled unit combinations.
General System Information For distribution in Europe, the Liebert FS is CE-marked and meets the applicable requirements of the following European directives: “Low Voltage Directive” 73/23/EEC and its amendments by the directive 93/68/EEC; “Machinery Directive” 98/037/EEC and its amendments by the directive 98/79/EEC; • IEC/EN 60439-1:1999—”Low-voltage switchgear and control gear assemblies Part 1: Typetested and partially type-tested assemblies” • IEC/EN 60204-1:1997—”Safety of machinery - Electrical equi
General System Information Figure 6 Integrating a single Liebert FS unit into a UPS system UPS Block Diagram Bypass Breaker Bypass GRID Feeder Breaker UPS Input Breaker Utility Static Switch UPS Output Breaker UPS DC Bus UPS Rectifier CRITICAL AC LOADS EMERSON Lieber t Network Power Liebert FS Several Liebert FS units can be put in parallel to achieve higher power output and higher ridethrough duration (see Figure 7).
Site Preparation 2.0 SITE PREPARATION Site preparation for the Liebert FS is minimal. If a UPS system is already installed, the only requirements are to properly: • Place the unit in relation to walls, ceiling and other equipment and • Fasten the unit to the floor. ! CAUTION The following sections should be read thoroughly before proceeding with site preparation for installing the Liebert FS. NOTE All drawings referred to in this section are in Appendix D.0 - Installation Drawings. 2.
Site Preparation 2.3 Flooring Requirements 2.3.1 Floor Loading The Liebert FS should be mounted on a finished surface, such as concrete, block, brick or wood. The floor must be strong enough to support the equipment load and suitable for installation of an anchoring kit with vertical floor loading properly calculated (assume 2,000 PSI or 140 kg/cm2 contact load at caster wheels; this includes safety factors).
Site Preparation 2.4.2 Status/Control Connections Site preparation for Status/Control connections vary according to the type of UPS interconnection kit provided with your Liebert FS. Liebert recommends making Status/Control connections on the UPS system side. For details, refer to 4.2.3 - Status/Control Connections. 2.4.3 Grounding Connections A grounding wire must be connected from the Liebert FS to the UPS ground terminal. Identify in advance the location of the grounding terminal on the UPS system.
Unloading and Unpacking 3.0 UNLOADING AND UNPACKING NOTE All drawings referred to in this section are in Appendix D.0 - Installation Drawings. 3.1 Inspection Before Removal From the Truck While the Liebert FS shipping package is still on the truck: • Inspect the equipment and shipping container(s) for any signs of damage or mishandling. Check also if the shock and tilt gauges (installed for shipping purposes) indicate excessive shock and/or tilting.
Unloading and Unpacking 3.2.1 Handling The Liebert FS shipping package is designed to be handled using a forklift. Forklift operators must avoid rough handling when picking up, moving and lowering it. ! ! 3.2.2 CAUTION Exhibit care when handling Liebert FS cabinet to avoid equipment damage or injury to personnel. Failure to do so could throw off the calibration of the mechanical components contained in the unit and possibly cause permanent damage.
Unloading and Unpacking 5. Use a forklift to remove the cabinet from the shipping pallet. To lift the Liebert FS, the forks should be inserted between the caster wheel assemblies (see Figure 10). Forks must be extended to the full depth of the cabinet—at least 6 ft. (2m) fork length—to properly support the equipment (see Figure 10). This likely requires fork extenders. The Liebert FS unit can weigh up to 1,300 lb. (590kg) and must be handled with care.
Unloading and Unpacking Figure 12 Location of serial and model number plate (cabinet side panel removed and open door) Manuals Serial Number and Model Number Plates 3.3 Positioning the Liebert FS 3.3.1 Moving the Liebert FS When moving the unit a short distance, the Liebert FS may be rolled on its built-in casters (see Figure 13) to its location. ! CAUTION Before moving the Liebert FS across a floor, determine whether the surface will support the unit’s weight—1,462 lb.
Installation 4.0 INSTALLATION The Liebert FS system design and safety characteristics allow for a relatively simple and quick installation. The system is designed to be rolled or lifted into place and bolted to the floor using Liebert's mounting kit, included with the system. The mounting kit in most cases does not require any special floor preparations (see3.0 - Unloading and Unpacking).
Installation Figure 15 Internal layout Factory-Integrated Circuit Breaker Fan Data Control Module Versatile Interface Board Magnetic Levitation Module Inductor Capacitor Module 71-1/8" (1807mm) Power Conversion Module Flywheel Module 25" (636mm) 32-1/2" (828mm) Front (door open) Right Side (panel removed ) NOTE The Liebert FS is designed for front-access-only for installation and maintenance. While the likelihood of repair is minimal, some repair procedures require side and/or rear access.
Installation 4.1 Cabinet Floor Mounting NOTE Before beginning, ensure that the floor where the Liebert FS will be mounted meets the floor loading specifications in 2.3 - Flooring Requirements. • For placement on concrete, masonry or stone floors, see 4.1.1 - Concrete, Masonry or Stone Floor Mounting. • For placement on wood floors, see 4.1.2 - Wood Floor Mounting. • For placement on raised floors, see 4.1.3 - Raised Floor Mounting.
Installation 4.1.1 Concrete, Masonry or Stone Floor Mounting Mounting Kit for Concrete, Masonry or Stone Floors Liebert has included a complete anchoring kit with each Liebert FS for surface mounting. The kit is intended to securely fasten the Liebert FS to its intended location for operational safety and seismic requirements.
Installation 5. Drill 2" (51mm) deep holes in prepared surface using the drill bit included in the kit per bolt pattern described in Figure 149 - Floor mounting template. The setter rod should be used as a depth gauge to ensure proper depth. The setter rod is marked with two circles indicating the maximum and minimum hole depth allowed (see Figure 18). If a hole is drilled too deep, refill the hole with debris to the achieve proper depth.
Installation 8. Match mounting brackets with the holes on the bottom of the cabinet (see Figure 21). Make sure that the bracket holes align with the mounting spots on the underside of the cabinet and secure the brackets with the four (4) 1/2" diameter x 3/4" long (12.7mm diameter x 20mm long) hex bolts retained from the shipping package. Tighten the bolts with a torque of 40 foot-pounds (54 N-m). Figure 21 Securing mounting brackets to the cabinet Bolt securing bracket to cabinet 9.
Installation 11. Insert and begin tightening two (2) hex head bolts with one washer each through bracket mounted at front of cabinet into anchor inserts in mounting surface (see Figure 23). Figure 23 Mounting front bolts—front side of cabinet 12. Check the bubble level on the floor of the cabinet on the right hand side of the Power Conversion Module (see Figure 24). The Liebert FS is sufficiently level when the bubble is within the outer of the two circles.
Installation 4.1.2 Wood Floor Mounting Determine which of these cases applies to your installation: • For wood flooring over concrete, follow the instructions in 4.1.1 - Concrete, Masonry or Stone Floor Mounting. • For wood flooring on joists, follow the instructions in this section. Wood Floor Mounting Parts • Two (2) cabinet mounting brackets (previously secured Liebert FS cabinet to shipping pallet) • Four (4) (1/2" diameter x 2-1/2" long) [or 12.7mm diameter x 63.
Installation 4.1.3 Raised Floor Mounting Raised Floor Mounting Kit Liebert has included a complete anchoring kit with each Liebert FS for surface mounting. The kit is intended to securely fasten the Liebert FS to its location for operational safety and seismic requirements. The anchoring kit includes: • One floor mounting template, Figure 149 • 2 cabinet mounting brackets • 4 drop-in hex flange bolts, each 1/2" diameter, 3" long (12.7mm, 76.
Installation 6. Attach a large diameter washer, a lock washer and a nut to each hex flange bolts as described in Figure 25 and Figure 155. 7. Check the bubble level on the floor of the cabinet on the right hand side of the Power Conversion Module (see Figure 24). The Liebert FS is sufficiently level when the bubble is within the outer of the two circles. If the bubble is outside the outer circle, use the leveling feet to adjust until bubble is within the outer circle. 8.
Installation ! ! ! CAUTION Do not cut entry holes for conduit while the access plates are still set on the top of the Liebert FS cabinet. Remove the access plates from the cable-access areas in the top of the Liebert FS cabinet prior to cutting entry holes in them. CAUTION After reinstalling access plates, be certain that no foreign matter (metal shavings, insulation or wire fragments, etc.) remains inside the Liebert FS.
Installation 4.2.2 DC Power Connections The instructions for installation of DC power connections vary according to the type of UPS interconnection kit integrated into your Liebert FS unit. Follow the installation instructions in Appendix A.0 - UPS Interconnection Kits for the relevant UPS interconnection kit installed in your unit. 4.2.
Installation 4.2.5 AC Auxiliary Control Power Supply Connections The AC auxiliary power supply connections to the Liebert FS are made through the auxiliary power fused disconnect on the mounting plate above the inductor-capacitor module and to the right of the optional VIB and DCM modules (see Figure 30). See Appendix F.0 - Auxiliary Backup AC Power Supply for details on the purpose of the auxiliary AC power supply.
Installation The AC wire is field-supplied. Wire size and installation must comply with all applicable local, regional and national regulations (e.g., National Electric Code for USA). An 18 AWG cable (approximate metric equivalent: 0.82mm2 wire section) is recommended for this connection. Figure 32 shows the auxiliary power fused disconnect and terminals 1, 2 and 3, the landing points for the AC wire on the Liebert FS side.
Installation 4.2.6 Remote Monitoring Connections—Optional The Liebert FS standard unit does not include remote monitoring connections. Remote monitoring capabilities are provided as an option see Figure 34). If your unit is equipped with the optional Data Collection Module (DCM), refer to the installation and configuration instructions in Appendix B.0 Data Collection Module.
System Overview 5.0 SYSTEM OVERVIEW 5.
System Overview 5.1.1 System Module Description The Liebert FS is a modular system composed as follows: • • • • • • Control Panel UPS Interconnection Kit Power Conversion Module Main Control Module Flywheel Module E-Stop (optional-special order) Components are illustrated in Figure 35. Control Panel The Liebert FS uses a control panel as the primary means for an operator to interface with the system.
System Overview 5.1.2 Power System The electrical system of the Liebert FS is shown in Figure 36. The schematic shows the Magnetic Levitation Module [see 5.1.7 - Magnetic Levitation Module (MLM)]. The pre-charge resistor and contactor which limit the inrush current into the DC bus capacitors.
System Overview 5.1.4 User interfaces Control Panel The Liebert FS uses a Control Panel as the primary means for an operator to interface with the system. Operating parameter values are displayed and updated in real time. Alarm states and system notices are also displayed when they occur. User configurable system parameters are adjusted via the Control Panel. Data Collection Module (DCM) An optional software and hardware package that reads data from the Liebert FS is available.
System Overview 5.1.6 Power Conversion Module Power Conversion Module Controller (PCMC) The Power Conversion Module Controller is located within the Power Conversion Module. The PCMC uses microprocessor-controlled logic to control the six pulse IGBT solid state switches and monitor the active magnetic levitation system. These operations are firmware controlled eliminating the need for manual adjustments. The logic includes a self-test and diagnostic circuitry to identify any faults.
System Overview 5.1.7 Magnetic Levitation Module (MLM) The Magnetic Levitation Module provides control of the active magnetic levitation hardware. The Liebert FS has a unique active magnetic levitation system that fully levitates the flywheel-rotating group, allowing the flywheel to rotate without any physical contact. This has a number of advantages over mechanical bearing systems: • Reduced drag- Mechanical bearings have a drag that is proportional to the square of the speed.
System Overview 5.1.
System Overview 5.1.9 Rotor/Flywheel—Rotating Group The flywheel is made of carbon/glass composite. This is mounted on a metal shaft with integral motor-rotor and together these components form the rotating group. The rotating group is magnetically levitated and centered so that it does not touch any other part while in normal operation. Figure 39 Rotating group 5.1.
System Overview 5.1.11 Vacuum System During manufacture, the vacuum chambers are evacuated and baked to remove water vapor. The vacuum system is then permanently sealed off to prevent any air entering the system and to remove the possibility of accidental loss of vacuum. The Liebert FS does not require an external vacuum pump to maintain a suitable vacuum level; the vacuum system instead relies on absorbers to maintain a rough vacuum within the upper chamber.
System Overview 5.1.12 Flywheel Sensors Speed The speed detection system uses an infrared emitter and a sensor to detect the rotation of the shaft. A hole drilled through the shaft allows light to pass and is detected on the opposite side by an infrared detector. This signal is used to detect the rotor angle, the speed and any over speed condition. The pulsed signal passes into the 6711 DSP to be converted into a speed signal. This is then passed to the 2812 DSP.
System Overview 5.1.13 System Safety Every composite flywheel is inspected, spin balanced and tested to 110% over-speed in accordance with NEMA guidelines. A patented dual-wall safety system ensures that in the unlikely event a flywheel were to separate during operation, the inner housing would retain the carbon fiber. As the carbon fiber separates, it will expand and transfer its torque to the inner housing. The inner housing is then allowed to rotate inside the outer housing.
System Overview 5.1.15 Ventilation and Cooling The Liebert FS stator and power electronics are liquid cooled with a liquid-to-air radiator. The radiator within the Liebert FS package is designed for natural and forced air-cooling. Air inlets are provided from the bottom front of the Liebert FS enclosure. Air exhaust is from the top of the unit. Air filters are provided as an option. A minimum 12" clearance overhead is required for the exhaust airflow.
System Overview Figure 44 Voltage and Inductance curve DC Bus Current Overload : Constant Current Discharge Mode Behavior: Voltage Source User Adjustable Parameters : 1. Vcharge: 260V – 600V 2. Vreg: 250 V – 590 V 3. Charge Amps /Volt: 0.1A/V – 10A/V 4.
System Overview Regulation Voltage Delta During Discharge (Vreg Delta 2) Vreg Delta 2 is the programmed amount of voltage drop from the Transition State of Charge to the end of discharge (T SOC to the end of discharge (SOC = 0%) • Range—From 0 to (Vreg - Vreg Delta1) VDC (Ex: if Vreg = 500, and Vreg Delta1 = 50, Vreg Delta2 can be set between 0 and 200 VDC) • Default setting—0VDC NOTE Programming of Regulation Voltage (Vreg) Delta User Configurable Parameters • During a discharge the regulation voltage (Vr
System Overview 5.3.1 OFF Mode When the Liebert FS is initially powered on, it enters the OFF mode and magnetically levitates its rotating group. A manual user command will make the system transition from OFF mode to STARTUP mode if all startup conditions are met. NOTE Startup conditions are: • UPS DC bus voltage ≥ Vcharge and • Status is “OK”. The Liebert FS also will enter OFF mode at the end of a shutdown and will transition automatically from SHUTDOWN mode to OFF mode. 5.3.
System Overview 5.3.4 CHARGE Mode To charge the Liebert FS, the Liebert FS will draw power from the UPS DC bus to accelerate the flywheel (as long as the UPS DC bus voltage is higher than Vcharge). In this mode, the Liebert FS State of Charge (SOC) will progressively increase from 0% to 100%. Figure 48 CHARGE mode diagram State of Charge < 0 State of Charge > 0 Note: UPS DC Bus Voltage ≥ Vcharge 0% 10 5% .
System Overview 5.3.6 DISCHARGE Mode Starting from either CHARGE or READY mode, the Liebert FS will enter the DISCHARGE mode if the UPS DC Bus Voltage goes below Vcharge. In DISCHARGE mode, the Liebert FS will regulate the DC bus at Vreg. Figure 50 DISCHARGE mode diagram State of Charge < 0 State of Charge > 0 Note: UPS DC Bus Voltage = Vreg 0% 10 5% . 99 0% The Liebert FS will be in DISCHARGE mode as long as: • UPS DC Bus Voltage < Vcharge and • Liebert FS’s SOC is more than 0%.
System Overview Following a User Command In any mode, except OFF mode, the user may command the Liebert FS to transition in SHUTDOWN. While in SHUTDOWN mode, the user will still be able to command the Liebert FS to transition into CHARGE mode (if SOC > 0%) or STARTUP mode (if SOC < 0%), provided that the UPS System DC bus voltage is greater than Vcharge. Figure 52 SHUTDOWN mode diagram - user-initiated shutdown State of Charge < 0 State of Charge > 0 5.3.8 0% 10 5% .
System Overview Figure 53 Typical operation modes KEY # MODE DESCRIPTION 1 READY Idle condition waiting for event 2 DISCHARGE FS supporting the critical load 3 CHARGE Charging to top speed UPS Module Grid Supply lost ,FS supporting the load B Generator Starts , A.T.S. transfers the load C FS fully charged ready to support the load D FS supports the load as the A .T.S.
System Overview 5.4 Maintenance and Reliability The Liebert FS is designed to require minimal preventive servicing and maintenance. There are no user serviceable parts in the Liebert FS. Please contact a Liebert-Certified Technician before attempting to remove or service any components of the system. No bearings maintenance or replacement is required over the life of the Liebert FS under normal operation conditions.
Operation 6.0 OPERATION 6.1 Operator Controls The Liebert FS uses a Control Panel as the primary means for an operator to interface with the system.
Operation 6.2 Control Panel The Control Panel (see Figure 54) below represents the Control Panel on the Liebert FS. The diagram is labeled as a reference for the various keys, functions and data found on the Control Panel. NOTE (The actual locations of status indicators on the Control Panel display, corresponding to the numbers below, may vary from Figure 54 depending on software version.
Operation 6.2.1 Main screen function descriptions Figures 55 and 56. provide descriptions and locations of the information and functions available from the Main screen and the Fault Screen. Figure 55 Main screen functions Current Security Level Contactor Status Option Status PWM Status Current Operating Mode Liebert FS Status Message MODE: D RPM: SOC: SOC: BUS: PWR: DISCHARGE STATUS: OK START F2 Startup Button U F3 F4 Shutdown Button C P 48020 73.4% 545V 12.
Operation 6.2.2 System MODE Indicators The Liebert FS has nine modes of operation: OFF, STARTUP, CHARGE, READY, DISCHARGE, SHUTDOWN, COAST, FAULT and STANDBY. These are displayed on the main screen of the control panel as identified in Figure 55. Table 5 lists the system Modes along with the corresponding Contactor Status, and the Conditions required to operate in these Modes: external voltage range, speed and command. NOTE: See 5.3 - Modes of Operation for further details on modes of operation.
Operation 6.2.4 Other Status Indicators The Liebert FS system displays additional indicators during operation. • Option Status; DCM or VIB (example: V abbreviation for VIB enabled V RPM: SOC: SOC: V 51050 RPM: SOC: SOC: 95.2% Operative V 51050 RPM: SOC: SOC: 95.2% Inoperative 51050 RPM: SOC: SOC: 95.2% Disabled 51050 95.2% Uninstalled Default setting • Security Levels P RPM: SOC: SOC: 51050 95.2% RPM: SOC: SOC: PWM on 51050 95.2% PWM off U RPM: SOC: SOC: 51050 95.
Operation 6.3 Security Access 6.3.1 Security Levels The Liebert FS software has two security levels: READ-ONLY and USER. Security levels restrict access to system resources, such as EEPROM parameters, terminal commands and display panel functions. From the Main Screen, Figure 55, the display can be locked at any time to prevent use of Control Panel. Pressing F4 button under “LOCK” will prompt the user to enter a password to “LOCK” the system.
Operation Figure 57 Menu tree Parameters User/ Adv Time/ Date View/ Set Temperatures Menu View Voltages Charge History Discharge Options Warning Electrical Fault Network Vitals Vitals Counters Security Password Input About S/N Tools Reboot Max Drag Power Min Drag Power Last 10k Drag Max Miser Max Runout Contact Closure Shutdown to Off Bootup Count Hours since bootup Pump On-time Fan 1 On-time Fan 2 On-time* * FS, Serial P or N units only LEGEND All Level Menu User Level Menu 58
Operation 6.4.2 Navigation and Operation of Control Panel Navigation of the menu screens is simple and intuitive. From the Main Screen, also referred to as “Home”, menu functions and screens can be accessed by using the function keys and the numeric keypad. The function keys, F1- F6, initiate certain system functions and Modes; STARTUP, SHUTDOWN and also perform certain menu screen functions; DONE, PREVIOUS, NEXT, and HOME.
Operation Figure 59 READ ONLY level parameter view screen >> >> >> >> >> >> >> V_CHARGE SETPOINT V_REG SETPOINT MAX CHARGE CURRENT CHARGE AMPS/VOLT V_REG_DELTA 1 V_REG_DELTA TRANSITION SOC V_REG_DELTA 2 520 V 500 V 30.0 A /V 2.0 A 0 V 0% 0 V HELP DONE In the USER mode, below the 7 basic parameters can be modified, see 6.3.2 - Password for access level and passwords.
Operation Each EEPROM parameter has its own screen which contains parameter description, data range, current value and default value button. Default button shows the default value for the parameter. From this screen the UP/DOWN arrow keys can used to move between parameters. The UP/Down arrow will increase/decrease the parameter number, respectively. Figure 63 USER or higher level parameter selection for view/edit 2: VREG SETPOINT: : 220 .. 510V RANGE CURRENT : 500V NEW VALUE : DEFAULT 6.4.
Operation 6.4.6 Temperatures MENU>VIEW>TEMPERATURES shows the temperatures of various system parts. Figure 66 Temperature view >> >> >> >> >> ROTOR STATOR IGBT PPM MCM 67.12 40.20 52.22 46.17 38.46 °C °C °C °C °C >> >> CABINET 24V PS 35.12°C 50.34°C HELP 6.4.7 DONE Voltages MENU>VIEW>VOLTAGES shows the major power supply voltages on the controller board. These values are updated continuously.
Operation • Discharge: The most recent discharge (LAST DISCHARGE) is displayed in time (sec.) and energy (kW) on this screen as are the accumulated discharge time/energy (TOTAL DISCHARGE) and the number of times system has discharged (DISCHARGE COUNT). (SeeFigure 70.) Figure 70 Discharge history >> LAST DISCHARGE: 12.34 56.
Operation • Vitals (USER or above): Key system efficiency and performance measurements are displayed in Max/Min measurements along with the date recorded. Figure 74 Vitals history view >> >> >> >> >> MAX DRAG POWER: MIN DRAG POWER: LAST 10K DRAG: MAX MISER: 1.23 @ MAX RUNOUT: 1.23 @ 10.0 W, 2.0 W, 1.
Operation 6.4.10 Network—Requires DCM Option The Network view screen displays the addresses of the DCM. Static address settings can be entered using the keypad into this screen. If this option is installed, reference the Liebert Data Collection Module (DCM) Option Manual for more information on setting up the DCM on a network and or assigning IP addresses. Figure 78 shows the Network screen in a read-only mode.
Operation 6.4.11 Electrical The screen MENU>VIEW>ELECTRICAL shows the major electrical system variables. These quantities are updated continuously. NOTE Positive values for DC BUS CURRENT and OUTPUT POWER indicate Discharge mode and negative values for same indicate Charge mode. Figure 81 Electrical view >> >> >> >> >> INT. BUS VOLTAGE: EXT. BUS VOLTAGE: DC BUS CURRENT: OUTPUT POWER: STATUS OF CHARGE: 500 500 100 50 65.78 V V A Kw % HOME DONE 6.4.
Operation Figure 83 Password screens PASSWORD: DONE PASSWORD: **** PASSWORD CONFIRMED DONE PASSWORD: **** INVALID PASSWORD DONE USER level password can be modified by pressing the CHG PW button. Current password is required to change the password. The USER level password should be between 3 - 12 digits length, hence digits after 13th are ignored if more than 12 digits are entered.
Operation Figure 85 Change password CURRENT PASSWORD: **** NEW PASSWORD: ****** RE-ENTER PASSWORD: ****** PASSWORD CHANGED HOME DONE 6.4.14 About About screen shows the version of the firmware and company information. The controller board has two DSPs and each DSP has bootloader and application firmware. Figure 86 ABOUT screen LIEBERT CORPORATION COPYRIGHT 2003-2006 APPL: PRI-3.00 SEC-3.01 BL : PRI-3.02 SEC-3.
Operation 6.5 System Startup 6.5.1 Initial System Startup Procedure Initial System Startup is defined as the first or initial startup following installation of the system. Several additional steps are required prior to the normal startup procedure including the following Inspection before Initial System Startup, (Section 5.5.2), and Control Parameters Setup (Section 5.5.3.). These steps are required to ensure safe and proper startup of flywheel system and for warranty purposes. ! 6.5.
Operation 6.5.3 Control Parameters Setup at Initial System Startup Please have the relevant UPS Interconnection Kit Handbook (Liebert UPS Interconnection Kit [IKIT] Handbook for specific Brand and Model UPS) available for the Liebert technician. The Control Parameters Setup values that need to be programmed are included in this manual. You may record in Table 9 the values found in the specific IKIT (Interconnection Kit) Handbook for your UPS.
Operation 6.5.5 Regular Startup Procedure ! CAUTION The Initial System Startup shall be performed ONLY under the supervision of a Liebert technician to ensure proper system operation. Failure to abide by instructions provided herein may void your warranty. NOTE A regular startup is any startup after the Initial System Startup. 6.5.6 Inspection Before Regular Startup The following verifications must be done before performing a regular startup of the Liebert FS (see 6.5.7 - Starting up the System): 1.
Operation Validation of Control Parameters Setup 1. Once the Control Panel has successfully booted up, the Control Panel will display the Main Screen (see Figure 55). 2. Verify the Control Parameters values are correct. (Consult Table 9 and the relevant UPS Interconnection Kit Handbook for choosing the proper Control Parameters values). 3. Adjust the Control Parameters values if necessary (see 6.4.1 - Screen Tree Menu Functions).
Maintenance 7.0 MAINTENANCE 7.1 Safety Precautions Observe all safety precautions in this manual, paying particular attention to Important Safety Instructions on page 1. ONLY qualified service personnel should perform maintenance on the Liebert FS. Observe all of the warnings below before performing any maintenance on the Liebert FS and associated equipment.
Maintenance 7.2 Liebert Global Services Startup, maintenance and training programs for the Liebert FS are available through your Liebert sales representative. Professional Startup Liebert FS Startup—Liebert’s customer engineers perform a thorough, non-powered inspection of the units and will then conduct a complete electrical checkout that includes calibrating all components to published specifications. Customer operation training will be conducted during startup.
Maintenance 7.4 Maintenance Schedule ! WARNING ! CAUTION Any maintenance on the system should be delayed by at least 10 minutes after system is shut down to be certain all electronics have discharged. Use appropriate safety precautions to ensure unit is disconnected and de-energized. Unless specified otherwise, ONLY a Liebert-certified service technician should perform all maintenance work. Failure to use a Liebert technician for maintenance actions, unless specifically noted, may void your warranty.
Maintenance 7.6 Optional Air Filters The optional air filters must be inspected and serviced on a regular schedule. The period between inspections will depend upon environmental conditions. Under normal conditions, the air filters will require cleaning or replacement approximately every 12 months. ! CAUTION Be certain recyclable filter elements are dry before reinstalling them in the Liebert FS.
Maintenance 7.9 Reporting a Problem If a problem occurs within the Liebert FS, review all alarm messages along with other pertinent data. This information should be given by telephone to the Liebert service representative’s office nearest you. This information can be downloaded to Liebert Global Services by using the optional modem. Contact Liebert Global Services at 1-800-LIEBERT to report a problem or to request assistance. 7.
Troubleshooting 8.0 TROUBLESHOOTING NOTE Refer to this section before calling Liebert Global Services for support. 8.1 General The Liebert FS is capable of detecting conditions outside of normal operating parameters and providing notice at the Control Panel. This data is recorded as either Warnings or Faults and can be viewed in the software menu tree at the screen location MENU>VIEW>.
Troubleshooting Figure 91 Warning history 01 02 03 04 05 06 07 03/10/05 03/10/05 02/24/05 01/30/05 12/20/04 11/13/04 09/30/04 11:43 10:37 04:03 23:22 13:45 07:28 16:23 W W W W W W W AUX POWER LOW VIB INOPERATIVE OVERSPEED STATOR HOT ROTOR HOT RUNOUT VACUUM NEXT DONE CURRENT OFFSET CHECKSUM SOFTWARE OV DC BUS OV SPARE OPEN INTER PROCR COMM MISER NEXT DONE Figure 92 Fault history 01 03/10/05 02 03/10/05 03 02/24/05 04 01/30/05 05 12/20/04 06 11/13/04 07 09/30/04 RESET 11:43 10:37 04:03 23:22 13:45
Troubleshooting Table 15 lists the warnings and some troubleshooting steps that may be taken if any of the Warnings in appear. Table 15 Warnings Warning Label Meaning / Possible Causes Troubleshooting AUXPOWER LOW Auxiliary power supply is low when the system is not in OFF mode.
Troubleshooting 8.3 Faults A Fault is defined as an undesirable system operating condition that could cause further damage to the system or potentially drop the load. Once detected, Faults may trigger an appropriate emergency action such as shutting the unit down. Most Fault conditions are automatically taken care of by the Liebert FS control system and require no Operator intervention. A few Fault conditions may be resolved only through operator intervention or service by a Liebert technician.
Troubleshooting Faults. Table 17 - Troubleshooting describes actions that may alleviate the condition or provide valuable information for technical support. Table 16 Faults—causes and responses Fault Label Meaning / Possible Causes Operator Auto Auto Clear* Clear Shutdown GROUND FAULT Ground fault current out of range. X HW BUS OV HW overvoltage. (hardware protection) X X PHASE OC AC phase overcurrent. x = A, B, C. X IGBT OVRTEMP IGBT overtemperature.
Troubleshooting Fault messages displayed can, in some cases, be investigated for a solution. Listed below in Table 17 are troubleshooting steps for the Fault messages that can occur. Table 17 Troubleshooting Fault Label Troubleshooting Action GROUND FAULT Contact Service provider. Schedule service. HW BUS OV Check DC bus voltage at UPS and adjust as necessary to within threshold. X PHASE OC Check IGBT, resistor diodes. IGBT OVRTEMP Check cooling pump, test pump and fans.
UPS Interconnection Kits APPENDIX A.0 UPS INTERCONNECTION KITS Your Liebert FS is equipped with a UPS interconnection kit to connect it to one of these Liebert UPS systems: • • • • Liebert Series 610™, 600T™ or 600™ Liebert Npower™ Liebert Series 300™ Liebert HiPulse™ The Liebert FS system must be installed according to the instructions in 4.0 - Installation. Integrate your Liebert FS system into an Uninterruptible Power Supply (UPS) system in accordance with the instructions and drawings in this manual.
UPS Interconnection Kits Power and status/control wiring must be run in separate conduits or cable trays. Refer to Appendix D.0 - Installation Drawings for locations of the various electrical connections between Liebert FS system(s) and UPS system.
UPS Interconnection Kits Appendix A.1.2 DC Power Connections The DC power connections to the Liebert FS are made through the circuit breaker (see Figure 96) in the UPS interconnection kit installed in your Liebert FS. The maximum wire size for the circuit breaker terminals is 350MCM - 600VDC (approximate metric equivalent: 150mm2 wire section). Wire size and installation must comply with all applicable local, regional and national regulations (e.g., National Electric Code for USA).
UPS Interconnection Kits Appendix A.2 Installing the Liebert FS With a Liebert Series 610, Liebert Series 600T or Liebert Series 600 The Liebert Series 610/600T/600 UPS interconnection kit for the Liebert FS is compatible with the Liebert Series 610, Liebert Series 600T and Liebert Series 600 models in Table 19.
UPS Interconnection Kits Appendix A.2.2 Status/Control Connections - Liebert Series 610/600T/600 UPS Interconnection Kit The status/control interface is the Status/Control Terminal Block. The connection of the Status/Control Terminal Block is described in Figure 137 - Control wiring diagram—Liebert FS cabinet manually operated circuit breaker. Refer to this drawing to ensure that proper connections are performed.
UPS Interconnection Kits Appendix A.2.4 Liebert FS Configuration - Single Liebert FS on Liebert Series 610/600T/600 DC Bus The following Software Control Parameters must be set when the Liebert FS is connected to the DC bus of the Liebert Series 610/600T/600 UPS system. NOTE The Software Control Parameter values specified below are recommended. These values may require adjustments due to the battery type.
UPS Interconnection Kits Appendix A.3 Installing the Liebert FS With a Liebert Npower UPS The Liebert Npower UPS interconnection kit for the Liebert FS is compatible with the Liebert Npower models in Table 22. Table 22 UPS Output Rating Liebert Npower model ratings kVA 30 40 50 65 80 100 130 kW 24 32 40 52 64 80 104 Figure 99 Liebert FS integrated into a Liebert Npower UPS system Liebert FS Liebert Npower UPS Appendix A.3.
UPS Interconnection Kits Appendix A.3.2 Status/Control Connections - Liebert Npower UPS Interconnection Kit The status/control interface is the Liebert Npower Battery Information Board (BIB). The connection of the BIB is described in Figure 140 - Control wiring diagram—Liebert FS - optional electrically operated circuit breaker Liebert Npower units. Refer to this drawing to ensure that the proper connections are performed.
UPS Interconnection Kits Appendix A.3.5 Liebert FS Configuration - Multiple Liebert FS Units on Liebert Npower DC Bus Liebert FS Software Control Parameters must be reset when multiple Liebert FS units are connected in parallel on the DC bus of a Liebert Npower UPS system for proper operation with longer run times or higher backup power requirements. Instructions to set these parameters on the Liebert FS are in 6.5.3 - Control Parameters Setup at Initial System Startup.
UPS Interconnection Kits Appendix A.4 Installing the Liebert FS With a Liebert Series 300 UPS The Liebert Series 300 UPS interconnection kit for the Liebert FS is compatible with the Liebert Series 300 models in Table 25. Table 25 List of Liebert Series 300 models ratings UPS Output Rating kVA 10 15 20 30 40 50 65 75 100 125 kW 8 12 16 24 32 40 52 60 80 100 Figure 100 Liebert Series 300 UPS Appendix A.4.
UPS Interconnection Kits Appendix A.4.2 Status/Control Connections - Liebert Series 300 UPS Interconnection Kit The status/control interface is the Status/Control Terminal Block. The connection of the Status/Control Terminal Block is described in the Figure 137 - Control wiring diagram—Liebert FS cabinet - manually operated circuit breaker. Refer to this drawing to ensure that the adequate connections will be performed.
UPS Interconnection Kits Appendix A.4.4 Liebert FS Configuration - Single Liebert FS on Series 300 DC Bus The following Software Control Parameters must be reset when the Liebert FS is connected to the DC Bus of the Liebert Series 300 UPS system. NOTE The Software Control Parameter values specified below are recommended. These values may require adjustments due to the battery type. These must be used unless otherwise specified by the Liebert-certified service technician at initial system startup.
UPS Interconnection Kits Appendix A.5 Installing the Liebert FS With a Liebert HiPulse UPS The Liebert HiPulse UPS interconnection kit for the Liebert FS is compatible with the Liebert HiPulse™ models in Table 28. Table 28 Liebert HiPulse model ratings UPS Output Rating kVA 80 120 160 200 300 400 500 600 800 kW 64 96 128 160 240 320 400 480 640 Appendix A.5.
UPS Interconnection Kits Appendix A.5.3 IKIT-A05 DC Power Connections The DC power connections to the Liebert FS are made through the circuit-breaker (see Figure 103) in the IKIT-A05. The minimum wire size to be used is 1/0 AWG - 600VDC wire (54 mm2 wire section). The maximum wire size for the circuit-breaker terminals is 350MCM – 600VDC (150 mm2 wire section). All wiring must comply with all applicable local, regional, national regulations. Use copper conductors only, rated minimum 140°F (60°C).
UPS Interconnection Kits Appendix A.5.5 Single Liebert FS on UPS DC Bus The following Liebert FS Software Control Parameters must be set when a single Liebert FS is connected alone on the DC bus of the Liebert HiPulse UPS system. NOTE The Software Control Parameter values specified below must be used unless otherwise specified by the Liebert-certified service technician at Initial System Startup. Instructions on setting these parameters on the Liebert FS are found in 6.5.
UPS Interconnection Kits Appendix A.5.7 Liebert FS Configuration – Multiple Liebert FS Units Liebert FS Software Control Parameters must be reset when multiple Liebert FS units are connected in parallel on the DC bus of a Liebert HiPulse™ UPS system. Instructions to set these parameters on the Liebert FS are found in 6.5.3 - Control Parameters Setup at Initial System Startup.
Data Collection Module APPENDIX B.0 DATA COLLECTION MODULE Appendix B.1 General Information Appendix B.1.1 Overview The Data Collection Module (DCM) is designed to provide real-time data monitoring and data storage for the Liebert FS. The DCM collects data on virtually every event that occurs in the Liebert FS. Data such as speed, temperature and voltage are just a few of the data points that the DCM will be collecting and storing on its internal memory card.
Data Collection Module Appendix B.2.2 DCM Requirements The Data Collection Module requires a connection to an existing network via an Ethernet cable. An RJ-45 jack is built directly into the bottom of the faceplate of the DCM and located adjacent to the power supply connection. The DCM may also be connected via modem through COM2 serial port. By connecting to your existing network with an Ethernet cable, you will be able to access the DCM via your Internet browser.
Data Collection Module To view the Network settings return to the View menu and press number 6 “Network”. The Network view screen displays the network addresses coming from the DCM. Static address settings can be entered using the keypad into this screen. The Network screen will show the assigned IP Address, Default Gateway, Subnet Mask and DNS Server. Figure 108 Networks view >> >> >> >> >> DHCP: IP ADDRESS: NET MASK: DEFAULT GATEWAY: DNS SERVER: ON 192.168.1.155 255.255.255.0 192.168.1.1 192.168.1.
Data Collection Module Appendix B.2.3 Accessing the DCM From a personal computer connected to the same network as the DCM, enter the IP Address of the DCM, assigned by the LAN network server or manually configured, into the address line of the Internet browser to gain access to the DCM as seen in Figure 111. Figure 111 DCM screen Enter IP Address The DCM software has a screen menu bar along the top of the page. Three screens may be accessed: STATUS, SETUP and DATAFILES.
Data Collection Module • Software Version: The current version of the software running on the DCM. • Configuration Type: Select from the drop-down menu as to whether it is a Static IP Address or a DHCP server assigned. • IPAddress: The IP Address of the DCM • Subnet Mask: The Subnet mask of the DCM • Gateway: The Gateway of the DCM • User: The user name to gain access to the DCM. • Password: The password to gain access to the DCM. If a parameter setting needs to be changed (i.e.
Data Collection Module Appendix B.3.3 Datafiles Screen This screen lists the different files types for viewing and download. There are five files types: F, S, L, A and D. • F indicates a fast data packet, containing electrical information such as voltages, amps and watts. • S represents a slow packet for measurements collected over a longer period, such as temperatures. • L stands for Log files and these contain information on system modes, statuses and commands.
Data Collection Module Appendix B.4 DCM Troubleshooting Appendix B.4.1 DCM Troubleshooting Principles There are few circumstances in which the Liebert FS might operate in an unexpected manner. This section explains a few of these circumstances and offers some solutions to such issues.
Versatile Interface Board APPENDIX C.0 VERSATILE INTERFACE BOARD Appendix C.1 General Information—Versatile Interface Board Appendix C.1.1 Versatile Interface Board Overview The Versatile Interface Board (VIB) is designed to provide real-time status feedback and control of the Liebert FS.
Versatile Interface Board Appendix C.1.2 VIB Features The VIB provides fully isolated inputs and outputs that operate on a wide range of voltages for maximum flexibility. Each I/O is programmed to perform a dedicated function. The specific function of each I/O is listed below in Table 34.
Versatile Interface Board Figure 117 I/O Designations I /O 1 N.C. MOC W/N.O. I/O 2 ~ I /O 2 N.C. MOC W/N.O. I/O 3 ~ I /O20 ~ N.C. W/N.O. MOC ~ I/O 20 COM I /O19 ~ N.C. W/N.O. USER INTERFACE BOARD ASSY 11518-- W/N.O. I/O 1 XXXXX XXXXX XXX xxxx X xxxxxxxxx xxxxx xxxxxxx xxxxx xxxxx xxxx xxxx xxxxxx xx x xxxx xxxxx xx x xxxxxx xxxxxxxx xxx xxxxx xxxxxxx xx I/O 19 COM I /O18 ~ N.C. W/N.O. ~ LIEBERT I/O Label (X20) I/O 8 I/ O 3 MOC I /O17 ~ ~ I/ O 4 N.C.
Versatile Interface Board Appendix C.2 VIB Installation and Configuration Appendix C.2.1 VIB Installation The VIB has been installed behind the service panel of the Liebert FS. The power/communications cable has been connected to the Main Control Module at the factory. NOTE If The VIB option has been purchased separately, refer to the installation instructions included with the kit for the proper mounting procedure.) Figure 118 Versatile Interface Board mounted in the Liebert FS Appendix C.2.
Versatile Interface Board Appendix C.2.5 VIB Connections The VIB is supplied with removable screw-terminal connectors to allow for easy integration Figure 119. The user must supply the wire as specified below to make the connections to the VIB connectors. • Wire gauge: 12-24 AWG • Stripped length: 0.125" - 0.250" • Tightening torque: 4.4 inch-pounds (maximum) Figure 119 VIB screw terminal connections Appendix C.
Versatile Interface Board Appendix C.4 Troubleshooting the VIB Appendix C.4.1 UIB State Not Displayed on the Front Panel • Check that no other faults are present on the display panel. • Call Liebert for instructions on how to enable the VIB functionality. Appendix C.4.2 VIB in “Disabled” or “Not Available” State • Attempt to enable the VIB by pressing F6 (Setup Parameters), then F3 (UIB Enable). • Verify that the cable to the VIB is plugged in properly.
Installation Drawings APPENDIX D.0 INSTALLATION DRAWINGS Appendix D.1 Liebert FS Flywheel Submittal Document Matrix Following is a list of submittal documents that must accompany each Liebert FS that ships from the factory. The documents are grouped by Liebert FS model number.
Installation Drawings Appendix D.2 Other Liebert FS Drawings Following is a list of additional Liebert FS drawings that are available for distribution. These drawings are not directly linked to any specific Liebert FS model number, because most of them are applicable to Liebert FS cabinets connected in parallel and we do not have a unique model number to identify such units.
Installation Drawings Figure 121 Electrical connections 115
Installation Drawings Figure 122 Electrical system block diagram 116
Installation Drawings Figure 123 24 UVR, circuit breaker to terminal block wiring Note: PCM is UPS module. 12-100120-16 Rev. 0 Figure 124 48 UVR, circuit breaker to terminal block wiring Note: PCM is UPS module. 12-100120-16 Rev.
Installation Drawings 12-100120-00 Rev.
Installation Drawings Figure 126 Control wiring, external interconnect diagram—Liebert FS cabinet to Liebert Npower UPS module FUSED DISCONNECT C.G. #116 Provided by others; 120V, 60Hz AC, 400VA UPS-Protected Aux. Control Power C.G. #17 TB1 TB69 C.G. #18 TB6 TB73 C.G. #19 TB7 TB70 Liebert FS Liebert Npower UPS Module 12-100120-01 Rev. 01 Figure 127Control wiring external interconnect—Liebert FS to Liebert Series 300 FUSED DISCONNECT C.G.
Installation Drawings Figure 128Control wiring—external interconnect diagram, Liebert FS cabinet to Liebert Series 610 UPS module FUSED DISCONNECT C.G. #116 Provided by others; 120V, 60Hz AC, 400VA UPS-Protected Aux. Control Power C.G. #16 TB1 I1-TB1 Liebert FS Liebert Series 610 UPS Module 12-100120-03 Rev.
121 Aux 2 2 1 6 7 8 8 9 9 10 10 1 1 2 2 6 6 7 7 8 8 9 9 10 10 1 1 UVR NOTES 1. Minimum available UV coil current must be N times 50mA where N = number of Liebert FS paralleled units. 2. 16AWG - 600VDC (minimum) wires to be provided and installed by customer or installation contractor. 3. Contact closed when circuit breaker is closed. 4. Series 600/610 can power a total of three UVRs maximum in any combination of FS units, plus module battery disconnect switches. 5.
76.9" (1953mm) Front View 45" (1143mm) Right Side View 4.4" (112mm) 24" (610mm) 48" (1219mm) Shipping Support Bands (on either side) 122 6" (1219mm) 12-100120-08 Rev.
Installation Drawings Figure 131Elevation drawing—Liebert FS cabinet Standard Upgraded Interactive Display Top 70.9" (1801mm) Bottom 25" (635mm) 32.5" (826mm) Front Right Side 12-100120 -09 Rev.
Installation Drawings 12-100120-10 Rev.
Installation Drawings Figure 133Liebert FS cabinet with optional power terminal block Optional Power Terminal Block (shown without cover plate) 12-100120-11 Rev.
126 25” (635mm) Front View 32-5” (825.5mm) Right-Side View 12-100120-12 Rev. 01 Half-Size View of Floor Anchor Rear Mount .5" (12.7mm) Do Not Tighten Weight: 1300 lb. (589.
Installation Drawings Figure 135Elevation drawing—Liebert FS cabinet with integrated circuit breaker Factory-Integrated Circuit Breaker (shown without cover) 12-100120-13 Rev.
3 In 128 1 Bi-Directional Power Converter 1 Liebert FS (3) FLYWHEEL Normally Open Factory-Integrated Circuit Breaker When parallel, all DC power cables must be identical in length, ± 10%.
To Liebert FS PCM DC Output (-) (+) Liebert FS Circuit Breaker 129 Yel Blu/Yel Blu Brown Brown (GND) UVR Aux. Contacts Contractor to Provide Cables To Liebert UPS Module (-) (+) NC COM NO UVR Control NOTE 1. PCM – Power Conversion Module 1 3 3 4 5 6 7 8 9 10 TB1 12-100120-16 Rev.
3 In 130 1 Bi-Directional Power Converter Bi-Directional Power Converter 1 Liebert FS (3) FLYWHEEL Normally Open Circuit Breaker DC Junction Box Bi-Directional Power Converter Inverter Liebert FS Systems in Parallel 3 Out Bi-Directional Power Converter 12-100120-17 Rev. 01 Liebert FS (N) FLYWHEEL Normally Open Circuit Breaker 1 NOTES 1. Npower: 2-8 units in parallel without requiring a DC disconnect switch. 2.
Installation Drawings Figure 139 One-line diagram—single Liebert FS system with factory-integrated circuit breaker supplying Liebert UPS module Liebert UPS Module Rectifier Inverter 3 In 3 Out Battery/DC In Battery/Usage (optional) Circuit Breaker Liebert FS System Normally Open Bi-Directional Power Converter FLYWHEEL 12-100120 -18 Rev.
Installation Drawings Brown (Therm (Out) 113 Therm (In) 12-100120-19 Rev. 0 114 Motor Oper. Power Brown TB4 TB6 TB7 TB9 TB3 TB5 Blue/Yellow Blue N .C. Note: 1. PCM – Power Conversion Module 400 P2 Yellow N .C. BT 8 401 Figure 140Control wiring diagram—Liebert FS - optional electrically operated circuit breaker Liebert Npower units BT 2 BT 1 114 Therm (Out) 113 Therm (In) 112 (-) 110 (+) 109 Logic GND 108 N.C. Breaker Aux. 107 Common 106 N.O. Contacts 105 Motor Oper .
3 In 133 2 1 Bi-Directional Power Converter 2 Liebert FS (3) FLYWHEEL Normally Open Circuit Breaker DC Junction Box Bi-Directional Power Converter 2 Inverter Liebert FS Systems in Parallel 3 Out Bi-Directional Power Converter 12-100120-20 Rev. 01 Liebert FS (N) FLYWHEEL Normally Open Circuit Breaker NOTES 1. Series 610/600 requires the use of MBD for more than three units in parallel.
Installation Drawings Figure 142One-line diagram, single Liebert FS and battery with factory-integrated circuit breaker supplying Liebert UPS—UPS DC terminal point of common connection Liebert UPS Module Rectifier Inverter 3 In 3 Out Circuit Breaker Normally Open VRLA Battery or Flooded Battery Liebert FS System Bi-Directional Power Converter FLYWHEEL 12-100120 -21 Rev.
Installation Drawings Figure 143One-line diagram, single Liebert FS and battery with factory-integrated circuit breaker supplying Liebert UPS—UPS battery point of common connection Liebert UPS Module Rectifier Inverter 3 In 3 Out Circuit Breaker Normally Open VRLA Battery or Flooded Battery Liebert FS System Bi-Directional Power Converter FLYWHEEL 12-100120 -22 Rev.
To UPS 136 AUX UVR 7 7 8 8 9 9 10 10 3 3 4 4 5 5 5 3 5. Available only with IKIT-CB1, A05, D01, E01. 4. UVR not available with IKIT-CB1, A05, D01, E01. 3. Contact closed when circuit breaker is closed 2. 16 AWG-600VDC (minimum) wires to be provided and installed by customer or installation contractor. 1. Minimum UV coil current must be N times 50mA where N = Number of Liebert FS paralleled units.
Installation Drawings Figure 145 Wiring specifications, Liebert FS and Liebert Series 300 Wire No.
Installation Drawings Figure 146 Wiring specifications, Liebert FS and Liebert Npower Wire No.
Installation Drawings Figure 147 Wiring specifications, Liebert FS and Liebert Series 610 Wire No.
Installation Drawings Figure 148 Wiring specifications, Liebert FS and Liebert HiPulse WIRING SPECIFICATIONS FOR THE LIEBERT FS AND LIEBERT HIPULSE ARE AVAILABLE BY CONTACTING: Your local Liebert Sales Representative Your local Liebert Service Representative Liebert Corp.
min. max. NOTE: If hole is drilled too deep, backfill to correct to proper depth. 4X O5/8" (16mm) Mason Drill x 2.00 (51mm) 2.
5 4 3 7 Bolts and Washers come with cabinet 2 Drill Template Dwg 8 6 1 Installation Drawings Figure 150 System mounting kit 142
143 FAN #2 PUMP COOLING SYSTEM FAN #1 MAIN CONTROL MODULE POWER CONVERSION MODULE CONTROLLER ANALOG AXIAL AXIS CONTROLLER Z ANALOG RADIAL AXIS CONTROLLER LOWER Y ANALOG RADIAL AXIS CONTROLLER LOWER X ANALOG RADIAL AXIS CONTROLLER UPPER Y ANALOG RADIAL AXIS CONTROLLER UPPER X UPPER BEARING COIL Y X X PCM TO MCM LOWER BEARING COIL INSULATOR LOWER BEARING COIL UNIVERSAL PO SITION SENSO R TEMP.
Installation Drawings Figure 152 Power line diagram 144
Liebert FS Cabinet Unit N NOTES Liebert FS Cabinet Unit N Liebert FS Cabinet Unit N 3-Phase Input 145 Ground Bus ( + ) Bus (-) Bus CABINET UPS 1. All cables should be routed before bolting cabinets together. 2. All Liebert FS cabinets shown with front door open. 3. Cabinets shown connected as one system. When connected to a UPS module, all power and control wiring supplied by customer (standard) or Liebert (option). 4. See installation, operation and maintenance manual for additional information.
Liebert FS Cabinet Unit N NOTES 146 Liebert FS Cabinet Unit 1 3-Phase Input UPS CABINET 1. All cables should be routed before bolting cabinets together. 2. All Liebert FS cabinets shown with front door open. 3. Cabinets shown connected as one system. When connected to a UPS module, all power and control wiring supplied by customer (standard) or Liebert (option). 4. See installation, operation and maintenance manual for additional information. 5.
Installation Drawings Figure 155 Raised floor mounting F 29-½” (75mm) F 16” (406mm) F F TOP VIEW Large diameter washer 2" (50mm) dia. Lockwasher 1/2" (12.7mm) dia. steel bolt Raised floor NOTE: Combination of floor material of given thickness , plus properties of large diameter washer and fastener , should result in lateral load capability to withstand shear due to load F =1500 lb (680kg), parallel to floor .
Specifications APPENDIX E.
Specifications Appendix E.1 Ground Test Procedure The purpose of the GTS is to confirm integrity of grounding path. This test is performed when the system is completely shutdown and isolated from all external powers. Use the checklist below.
Auxiliary Backup AC Power Supply APPENDIX F.0 AUXILIARY BACKUP AC POWER SUPPLY Appendix F.1 Overview The Liebert FS must be operated with a backup AC power supply to protect the unit’s mechanical bearings if: • the external DC supply is lost and • the Liebert FS has developed a fault If these two events occur simultaneously, the backup power supply will power the magnetic levitation hardware to prevent the rotating group from running on the mechanical touchdown bearings.
Auxiliary Backup AC Power Supply Appendix F.3.1 Operating the Liebert FS+DC in Parallel With Batteries If the Liebert FS is operating in parallel with batteries, Liebert recommends attaching the backup AC power supply to the output of the UPS, as shown in Figures 156 and 157.
Auxiliary Backup AC Power Supply Appendix F.3.2 Operating the Liebert FS Without Batteries If the Liebert FS is operating without batteries, Liebert recommends feeding the backup AC power supply from a separate, protected supply. This may be the output of another UPS or a supply from a separate feeder circuit (see Figures 158 and 159).
Auxiliary Backup AC Power Supply Appendix F.4 Scenarios This section describes five scenarios that might occur. • Loss of backup AC supply at 0 RPM - This causes a fault message to appear on the control panel to indicate there is a problem with the backup supply. The unit will not start until the backup supply is reinstalled. • Loss of backup AC supply at full speed - This causes a warning message to appear on the control panel to indicate there is a problem with the backup supply.
Auxiliary Backup AC Power Supply 154
Ensuring The High Availability 0f Mission-Critical Data And Applications. Emerson Network Power, the global leader in enabling business-critical continuity, ensures network resiliency and adaptability through a family of technologies—including Liebert power and cooling technologies—that protect and support business-critical systems. Liebert solutions employ an adaptive architecture that responds to changes in criticality, density and capacity.
