Specifications

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MGE UPS SYSTEMS - Galaxy 3000 Specification 1 Effective: September, 2006

MGE UPS SYSTEMS

GALAXY 3000 10-30 kVA UPS

Data Center Grade Three Phase Uninterruptible Power Supply

Guide Specifications

1.0 GENERAL

1.1 SUMMARY

This specification describes a three-phase, on-line, double conversion, solid state Uninterruptible Power

System, hereafter referred to as the UPS. The UPS shall operate in conjunction with the existing building

electrical system to provide high quality power conditioning, back-up power protection and distribution for

electronic equipment loads. The system shall consist of a solid state inverter, power factor corrected rectifier,

a 100% rated for continuous duty static switch, an internal maintenance bypass switch, battery plant, graphical

status/control panel, and synchronizing circuitry as described herein.

1.2 STANDARDS

The UPS shall meet the requirements of the following standards:

A. UL listed under 1778, standards for uninterruptible power supply equipment

B. UL Canada (cUL)

C. FCC rules and regulations of part 15, subpart j, class A

D. IEC 1000 (801) level 4

E. The UPS shall be designed in accordance with the applicable sections of the documents published by:

» National Fire Protection Association (NFPA)/National Electric Code (NEC)

» National Electrical Manufacturer’s Association (NEMA)

» Occupational Safety & Health Administration (OSHA)

1.3 SUBMITTALS

Submittals shall contain the following documentation:

A. Installation Package: Complete electrical characteristics and connection requirements. Provide detailed

equipment outlines with cabinet dimensions and spacing requirements; location of conduit entry/exit

paths; location of floor/seismic mounting; available battery types/sizes; all cabinet weights; heat rejection

and air flow requirements; single-line diagram; control, and external wiring.

B. Product Data: Provide catalog sheets and technical data sheets to indicate physical data and electrical

performance, electrical characteristics, and connection requirements.

C. Manufacturer’s Installation Instructions: Indicate application conditions and limitations of use stipulated

by Product testing agency. Include instructions for storage, handling, protection, examination,

preparation, installation, and starting of Product. Include equipment installation outline, connection

diagram for external cabling, internal wiring diagram, and written instruction for installation.

1.4 FINAL SUBMITTALS

Upon delivery of the UPS system, the following submittals shall be included:

A. A complete set of installation drawings showing all the information stated in section 1.3.

B. An installation and users manual showing safe and correct operation of all UPS functions.

Summary of content (15 pages)

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MGE UPS SYSTEMS GALAXY 3000 10-30 kVA UPS Data Center Grade Three Phase Uninterruptible Power Supply Guide Specifications 1.0 GENERAL 1.1 SUMMARY This specification describes a three-phase, on-line, double conversion, solid state Uninterruptible Power System, hereafter referred to as the UPS. The UPS shall operate in conjunction with the existing building electrical system to provide high quality power conditioning, back-up power protection and distribution for electronic equipment loads.
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1.5 QUALIFICATIONS & QUALITY ASSURANCE A. Manufacturer’s Certification: The manufacturer shall specialize in manufacturing of on-line, double conversion three phase UPS modules specified in this document with a minimum of twenty years documented experience, and with a nationwide first party service organization. The manufacturer shall be ISO 9001 certified and shall design to internationally accepted standards. B.
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1.9 SERVICE AND SPARE PARTS The manufacturer shall, upon request, provide spare parts kits for the UPS module in a timely manner; as well as provide access to qualified factory trained first party service personnel to provide preventative maintenance and service on the UPS module when required. 1.10 MAINTENANCE, ACCESSIBILITY AND SELF DIAGNOSTICS All UPS subassemblies, as well as the battery, shall be accessible from the front.
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B. AC Input Characteristics 1. Voltage: 208, 220, 480 or 600 VAC, ±15%, 3 phase, 3 wire plus neutral plus ground 2. Frequency: 60 Hz (+8% / - 25%) 3. Power Factor: < .99 lagging 4. Total Harmonic Distortion: Less than 3% at full load 5. Power walk-in: 0 to 100% over a 10-second period 6. Inrush Current: Less than nominal input current for less than one cycle 7. Input Surge Protection: The UPS is equipped with input MOVs to withstand surges per IEEE 5871980/ANSI C62.41 C. AC Output Characteristics 1.
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2.3 MODES OF OPERATION The UPS module shall be designed to operate as a double conversion, on-line reverse transfer system in the following modes. A. Normal: The inverter shall continuously supply power to the critical load. The PFC rectifier shall derive power from the utility AC source and supply DC power to the inverter, while simultaneously float charging the battery. B.
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7. Temperature Compensated Charging: The battery charger shall be equipped with a temperature probe to enable temperature compensated charging and adjust the battery float voltage to compensate for the ambient temperature using a negative temperature coefficient of 3 mV per cell per degree Celsius at a nominal temperature of 25°C. 8.
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plug-in power assembly shall be monitored. Diagnostics shall be performed via a PC through the local diagnostics port on the UPS. F. Standard Display, Control and Indicator Panel The UPS will include a standard easy to use control and indicator panel. Included will be a backlit, color graphic animated LCD display and LED indicators. The UPS panel will include UPS “ON” and UPS “OFF” pushbuttons that will permit the user to safely command the UPS on or off without risk of load loss. 3.
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§ § § Bypass source outside tolerances Battery temperature Additional indications shall provide maintenance assistance Display of Operating Curves: The graphical display shall be capable of displaying curves and bar graphs of the above-mentioned measured values for significant periods. Time-Stamped Historical Events: This function shall time-stamp and store all important status changes, anomaliesand faults, and make this information available for automatic or user-requested consultation. B.
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3.1 MECHANICAL DESIGN AND VENTILATION A. Enclosure: The UPS shall be housed in a freestanding enclosure with dead front construction. The mechanical structure of the UPS shall be sufficiently strong and rigid to withstand handling and installation operations without risk. Access to UPS subassemblies shall be through the front or top.
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provided. The systems shall use standard analog telephone lines (via modem) as the communication medium to transmit critical UPS data, alarms and anomalies back to a central station. In addition, the central station shall communicate with each of the subscribing UPS on a routine basis to check equipment status, operating conditions and all measured values. All reported anomalies and all routine interrogation data shall be accumulated for utilization in generating a quarterly customer report. D.
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§ load powered by UPS 6. MultiSlot Communications Card Expander (66071): The MultiSlot shall provide three additional communication slots. The U-Talk Acquisition Card (66063) is included. E. Network Based Power Management Software: 1. Solution-Pac 2 software shall facilitate the management of the UPS over any point in a wide area network (WAN) or local area network (LAN). The software shall use a distributed, TCP/IP based architecture and must be SNMP manageable.
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» » » Alarm Test/Reset push-button: (white LED) to reset the latching alarm Audible Alarm: for alarm annunciation Audible Alarm reset push-button: (white LED) to silence the audible alarm The RASP door shall be equipped with a key lock. The recommended maximum distance from the UPS module shall be 500 feet. K. Remote Summary Alarm Panel: A wall mounted panel with five (5) indicating LED's shall display UPS status and any active alarms.
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END OF SECTION MGE UPS SYSTEMS - Galaxy 3000 Specification 13 Effective: September, 2006
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SPECIFICATION KEY 2.2 A –1 OUTPUT POWER RATINGS § § § § 10 kVA/8 kW 15 kVA/12 kW 20 kVA/16 kW 30 kVA/24 kW (available in Micro or Standard Cabinet widths, See 4.2 C for widths) (available in Micro or Standard Cabinet widths, See 4.2 C for widths) (available in Standard Cabinet widths only, See 4.2 C for widths) (available in Standard Cabinet widths only, See 4.2 C for widths) 2.2 A-3 / A-4 INPUT / OUTPUT VOLTAGES § § § § 2.
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2.2 D-2 BATTERY CURRENT ADC 3.1 C 10kVA 15kVA 20kVA 30kVA 39 59 78 116 UPS MODULE WEIGHTS AND DIMENSIONS Dimensions (Inches)/ Weights (Lbs.) Micro Cabinet Standard Cabinet kVA 10/15 10/15 10/15 10/15 20/30 20/30 20/30 Input / output Volts *208/20 8 208/208 †208/208 ††480/480 208/208 †208/208 ††480/480 220/220 †220/208 ††600/600 220/220 †220/208 ††600/600 *220/22 0 †480/208 †480/208 †600/208 †600/208 Height 48.5 62.4 62.4 62.4 62.4 62.4 62.4 Width *23 32.