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www.mgeups.com
Features
◗ Single and Parallel UPSs
◗ Battery Cabinet
◗ Maintenance Bypass
◗ Optional Up-link to an
IBM AS4000
Galaxy PW™
100 to 225kVA
Uninterruptible Power Systems
Installation and User Manual
86-133060-00 A00
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Galaxy PW™ UPS 100 to 225kVA IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS – This manual contains important instructions for the Galaxy PW™ that must be followed during operation of the equipment. WARNING Opening enclosures expose hazardous voltages. Always refer service to qualified personnel only. ATTENTION L'ouverture des cabinets expose des tensions dangereuses. Assurez-vous tou- jours que le service ne soit fait que par des personnes qualifiees. WARNUNG! Das öffnen der Gehäuse leg
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Installation and User Manual WARNING To reduce the risk of fire or electric shock, install in a temperature and humidity controlled indoor area free of conductive contaminants. This equipment is intended only for installations in a RESTRICTED ACCESS LOCATION. ATTENTION Pour réduire le riske d'inccendie ou d'électrocution, installer dans une enciente intérieure contrôlée en température et humidité et sans contaminants conducteurs. Ce matériel est destiné seulement pour des installations dans un E
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Galaxy PW™ UPS 100 to 225kVA CAUTION: Record All Serial Numbers! RECORD ALL SERIAL NUMBERS FOR THE GALAXY PW™ AND COMPONENTS. THESE SERIAL NUMBERS WILL BE REQUIRED IF YOUR SYSTEM NEEDS SERVICE. KEEP THIS MANUAL IN A PLACE WHERE YOU CAN REFERENCE THE SERIAL NUMBERS IF SERVICE IS REQUIRED! UPS SINGLE SERIAL NUMBER: ___________________________________________________ UPS PARALLEL SERIAL NUMBER: _________________________________________________ BATTERY CABINET SERIAL NUMBER: ___________________
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Installation and User Manual Galaxy PW™ 100 to 225kVA Installation and User Manual Revision History Galaxy PW™ 100 to 225kVA Installation and User Manual 86-133060-00 A00 Revision: X1 Initial Release 06/2003 A00 ECN#: 003469 02/2006 Copyright © 2006 MGE UPS SYSTEMS, INC. All rights reserved. Printed in U.S.A. MGE UPS SYSTEMS, INC. 1660 Scenic Avenue Costa Mesa, CA 92626 (714) 557-1636 Technical Support: 1-800-523-0142 (during business hours) Customer Care Center: 1-800-438-7373 (Hours: 24
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Galaxy PW™ UPS 100 to 225kVA (This page left blank intentionally) vi 86-133060-00 A00
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Contents description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ii Certification Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ii How to Use This Manual and Symbol Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii CAUTION: Record All Serial Numbers! . . . . . .
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Galaxy PW™ UPS 100 to 225kVA Section 2 System Setup (continued) section description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 2.3 Galaxy PW™ Cabinet Major Components . . . . . . . . . . . . . . . . . .2 — 5 2.4 Battery Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 — 6 2.5 Remote External Maintenance Bypass Cabinet . . . . . . . . . . . . . .2 — 7 2.6 General Instructions for Screens . . . . . . . . . . . . .
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Installation and User Manual Section 4 Operation (continued) section description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 4.4 Operation with Engine Generator Set . . . . . . . . . . . . . . . . . . . . .4 — 6 4.5 Battery Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 — 7 4.6 Inverter Shutdown or Overload . . . . . . . . . . . . . . . . . . . . . . . . . .4 — 7 4.6.1 Single UPS Unit (On-line mode) . . . . .
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Galaxy PW™ UPS 100 to 225kVA Appendices description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page Appendix A Front Control Panel Display Definitions . . . . . . . . . . . . . . . . . . . . . . . . . .A — 1 Display of Primary and Secondary Messages . . . . . . . . . . . . . . . . . . . . .A — 4 Primary Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A — 5 Secondary Messages . . . . . . . . . . . .
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Installation and User Manual Figures figure description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 1-1: Galaxy PW™ System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 2 1-2: Galaxy PW™ Single UPS System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 4 1-3: Fuse Curve Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 — 7 2-1: Handling Cabinet Fro
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Galaxy PW™ UPS 100 to 225kVA Figures (continued) figure description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 5-5: Start-up Procedure After Isolation Diagram. . . . . . . . . . . . . . . . . . . . . . .5 — 5 5-6: Redundancy for Increased Output Diagram. . . . . . . . . . . . . . . . . . . . . . .5 — 5 5-7: MAC Address Sticker. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 — 7 Tables table description .
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Introduction 1.0 Scope Introduction is a general description and overview of Galaxy PW™ 100 to 225kVA components, its intended use, environment, and applicable specifications, power input/output requirements, and system characteristics for different system configurations. 1.1 Section Descriptions 1 Introduction Introduction is a general description and overview of the Galaxy PW™ 100 to 225kVA components, its intended use, environment, and applicable specifications, power input/output requirement
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Galaxy PW™ UPS 100 to 225kVA 1.2 General Description The cabinets are cooled by forced ventilation. The air enters via the doors and grids at the bottom and is discharged through the roof, which means the cabinets can be positioned against the back wall. Connections are made through the bottom. (Connections through the top are an available option.) The connection cables may be run in three ways: ◗ In a trench running under the cabinets. ◗ Under a false floor. ◗ On the floor under the cabinets, i
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Installation and User Manual 1.3 System Major Power Components Rectifier/charger module (A) Converts 3-phase AC power from the normal AC source supply (1) into DC power for the normal inverter input and float charges or recharges the battery. Battery unit (D) Provides backup power for the inverter in the event of a voltage drop or a normal AC source failure. Inverter module (B) Converts the DC power supplied by the rectifier/charger module or the battery unit into 3-phase AC power for the load.
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Galaxy PW™ UPS 100 to 225kVA 1.4 Different Types of Galaxy PW™ Systems 1.4.1 Single UPS System Figure 1-2: Galaxy PW™ Single UPS System. Legend: Q1 (Molded CB NA): Isolation of the rectifier/charger (A) from rectifier/ inverter (B): charger (A): DC to AC the normal AC source (1); AC to DC power isolation and power rectifier/charger (A) start-up. protection: Q5N *FUSE *FUSE (1) QF1 (circuit breaker): Battery (D) normal load AC input Q1 protection and isolation. isolation and Q5N (switch): I
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Installation and User Manual 1.5 System Specifications 1.5.1 Electrical Characteristics UPS power rating in kVA 100 130 150 180 200 225 Normal AC input number of conductors 3 phases rated voltage and tolerances 480 V ± 10% (adjustable to ± 15%) rated frequency and tolerances 60 Hz / ± 10% THDI < 14% < 11% < 10% < 8% < 7.6% < 7.5% power factor up to 0.9 Bypass AC input number of conductors 3 phases 3 phases + neutral rated voltage and tolerances 480 V / ± 10% rated frequency and tolerance
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Galaxy PW™ UPS 100 to 225kVA 1.6 Electrical Parameters for Selecting Protective Devices 1.6.1 Normal AC Source The parameters given in Table 1-1 can be used to determine the required rating of the upstream protective circuit breaker on the normal AC input for one single-UPS or parallel-UPS unit. Normal and Bypass AC Input: number of conductors 3 phases rated voltage and tolerances 480 V ± 10% (adjustable to ± 15%) rated frequency and tolerances 60 Hz / ± 10% IMPORTANT It is essential to choose t
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Installation and User Manual 1.6.2 Bypass AC Source The parameters given in Table 1-2 and 1-2A can be used to determine the required rating of the upstream protec- tive circuit breaker on bypass AC input. NOTE If the installation includes a transformer on the bypass AC input, allow for the inrush current caused by magnetization of the transformer windings. Table 1-2: Electrical Parameters for Bypass AC Source. Electrical parameters for bypass AC source (480 V) rated UPS current bypass AC source
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Galaxy PW™ UPS 100 to 225kVA 1.7 Recommended Protection 1.7.1 Protection Upstream of Galaxy PW™ The information provided here is purely indicative, for a single UPS unit. Check that all the criteria mentioned in the previous section are taken into account (short-circuit current and protection of the static switch semiconductors on the bypass AC input). Table 1-3: Rating Recommended for Devices Upstream of Single UPS. Ratings rated UPS CB on normal CB on bypass output AC input AC input in kVA c
