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GE
g
SG Series 225 and 300 kVA
INSTALLATION GUIDE
UNINTERRUPTIBLE POWER SUPPLY
TM
Digital Energy
SG Series
225 and 300 kVA
Series 0
2500 Discovery Blvd. Telephone: (972)-290-7400
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Rockwall, TX 75032 Fax: (972)-290-7500
General Electric Company
SG Series UPS Technology for the digital world
SGS_225-300_UPS_GE_01
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GE g Model: SG Series 225 and 300 kVA / Series 0 Date of issue: 11/05/2003 File name: OPM_SGS_ISG_M22_M30_0US_V011 Revision: 1.1 Author: Identification No.: Up-dating Revision Concern Date 1.1 “3-wire kit” for RPA Parallel System 11/05/2003 COPYRIGHT © 2003 by GE Industrial Systems All rights reserved. The information contained in this publication is intended solely for the purposes indicated. The present publication an
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GE g Dear Customer, We thank you for selecting our products and are pleased to count you amongst our very valued customers at GE. We trust that the use of the SG Series Uninterruptible Power Supply system, developed and produced to the highest standards of quality, will give you complete satisfaction. Please carefully read the Installation Guide. It contains all the necessary information about the installation of the UPS. Thank you for choosing GE ! START UP AND CO
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GE g Preface Congratulations on your choice of a SG Series Uninterruptible Power Supply (UPS). It will help eliminate load disturbances due to unexpected power problem. This manual describes how to prepare the installation site, and it provides weight and dimensions and procedures for moving, installing and connecting the UPS. Please refer to the Operating Manual, which describes the function of the UPS module, the purpose and location of the switches, the meaning of the system
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GE g Table of contents Page 1 IMPORTANT SAFETY INSTRUCTIONS .................................................................6 2 LAYOUT ...................................................................................................................9 2.1 LAYOUT SG SERIES 225 AND 300 KVA ............................................................................9 3 INSTALLATION......................................................................................................10 3.
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GE g 1 IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions for models SG Series 225 and 300 kVA that should be followed during installation and maintenance of the UPS and battery. GENERAL - Move the UPS in an upright position in its original package to the final destination room. To lift the cabinets, use a forklift or lifting belts with spreader bars. - Check for sufficient floor and elevator loading capacity. - Check the integri
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GE g Safety instructions when working with battery EXTERNAL BATTERY MUST BE INSTALLED AND CONNECTED TO THE UPS BY QUALIFIED SERVICE PERSONNEL. INSTALLATION PERSONNEL MUST READ THIS ENTIRE SECTION AND REFER TO THE BATTERY MANUFACTURERS INSTALLATION MANUAL BEFORE HANDLING THE UPS AND BATTERY. UPS intended to be used with a remote battery supply – All models: “Please refer to the battery manufacturer’s installation manual for battery installation and maintenance instructions”. D
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GE g Safety symbols and warnings Safety warnings The text of this manual contains some warnings to avoid risk to the persons and to avoid damages to the UPS system and the supplied critical loads. The non-observance of the warnings reminding hazardous situations could result in human injury and equipment damages. Please pay attention to the meaning of the following warnings and symbols. Throughout this manual the following symbols are defined: WARNING, if instruction is not
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GE g 2 LAYOUT 2.1 LAYOUT SG Series 225 AND 300 KVA Q1 Q2 1 2 3 1 4 2 3 4 Fig. 2.1-2 SG Series general view with open doors Fig. 2.1-1 SG Series general view 1 Opening for top cable entry 1 2 Opening for bottom cable entry 3 Compression lugs for Utility input and Load output 4 Compression lugs for 4 external Battery connection CR Connectivity Rack 3 PA 24VDC / 1A Auxiliary Power Supply Q1 Q2 XA Terminals for 24VDC 1 2 3 1 4 2 Auxiliary Power Supply 3 4 conn
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GE g 3 INSTALLATION 3.1 TRANSPORT Forklift Transport UPS only in upright position! The UPS is packaged on a pallet suitable for handling with a forklift. Pay attention to the center of gravity. The UPS must be moved in upright position. Do not tilt cabinets more than +/- 10° during handling. Crane Move the UPS in it’s original package to the final destination site. Do not stack other packages on top: This could damage the UPS. If the UPS must be lifted by crane, u
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GE g 3.2 DELIVERY When delivered, inspect the package integrity and the physical conditions of the cabinets carefully. In case of any damage sustained during transport, immediately inform the carrier and contact your local . Service Center A detailed report of the damage is necessary for any insurance claim. A DAMAGED UPS MUST NEVER BE INSTALLED OR CONNECTED TO UTILITY OR BATTERY! 3.3 STORAGE 3.3.1 Storage of the UPS The UPS is carefully packed for transport and s
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GE g 3.4 PLACE OF INSTALLATION 3.4.1 UPS location A qualified electrical contractor must carry out the installation and cabling of the UPS. If optional cabinets and accessories are included with the UPS, please refer to those accompanying manuals for installation and operating instructions. It is important to have a clean, dust-free environment provided with proper ventilation and air- conditioning to keep the ambient temperature within the specified operating range. The recomme
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6.30" 1.58" 160mm 40mm 64.96" 1,650mm 64.96" 1,650mm 6.30" 1.77" 160mm 45mm GE g Openings for input and output cable connections Battery Utility input Output Load SG Series openings are provided on the top and the bottom of the UPS for the connection of input and output cables. Fig. 3.4.1-2 Opening on top of the cabinet for input and output cables Pay attention to the position of these openings, when Utility input Output Load choosing the placement of the UPS. These openings
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GE g In case of parallel system, try to UPS place the UPS modules in 3-4-5-6-7-8 sequence of their numbers (marked on the packing). If the units are positioned “side UPS 2 by side”, the side panels must be UPS 1 mounted on all units. Fig. 3.4.1-5 RPA system disposition 3.4.2 Battery location Batteries require a well-ventilated room with controlled temperature to obtain reliable operation. The Battery can be install immediately adjacent to the UPS (left or rig
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GE g 3.5 VENTILATION AND COOLING Fig. 3.5-1 Installation on plain floor Fig. 3.5-2 Installation on raised floor The heat produced by the UPS is transferred to the environment by its ventilation. Air inlets for UPS ventilation are located on the front of the UPS, while air outlets are on top of the cabinet. A suitable ventilation or cooling system must be installed to extract the heat from the UPS room. Do not put anything on the top of the cabinet. Air filtr
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GE g 3.6 UNPACKING The UPS and Battery Cabinets may be shipped packaged in carton boxes or in wooden crates (if requested). Move the cabinets as close as possible to the final location before removing from the pallet. If delivered in a wooden crate, remove the cabinet from the pallet with care, because of the heavy weight of the equipment. Take care not to damage the UPS when moving by forklift. For parallel systems, the delivery also includes the bus control cables for
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GE g 3.7 ELECTRICAL WIRING UPS installation and connection must be performed by qualified service personnel only. It is the responsibility of the installation technician to ensure that all local and national electric codes are adhered to. 3.7.1 Utility input connection Ensure that the AC and DC external isolators are OFF and locked out to prevent their inadvertent operation. Do not apply power to the equipment prior to the commissioning by a qualified service engineer. Before a
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GE g 3.7.2 Input/output over current protection and wire sizing The cabling of the UPS system has to be sized according to the UPS power rating. Sizing of circuit breakers, fuses and cables for Input Utility, Output Load and Battery must meet the requirements of local and national electrical codes. Before connecting the UPS, verify that the Utility Voltage and Frequency, the Output Load Voltage and Frequency and Battery Data (cells number, floating voltage, autonomy) are according
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GE g 3.7.3 Battery over current protection and wire sizing • Please read the safety precautions at the front of this guide carefully, and thoroughly review the Battery manufacturers installation and maintenance manual before connecting the batteries to the UPS. • If the UPS system has been purchased with an accompanying Battery Cabinet, that Battery Circuit Breaker cabinet should have an integral . If the UPS has been purchased without a Battery Cabinet or remote rack mounted batterie
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GE g NEC SECTION 210-20 (a) Table 310-16. Allowable Ampacities of Insulated Conductors Rated O Through 2000 Volts, 60°C Trough 90°C (140°F Trough 194°F) Not More than Three Current-Carrying Conductors in Raceway, Cable, or Earth (Directly Buried), Based on Ambient Temperature of 30°C (86°F). Size Temperature Rating of Conductor (See table 310-13) 60°C (140°F) 75°C (167°F) 90°C (194°F) 60°C (140°F) 75°C (167°F) 90°C (194°F) Types Types Types Types Types Types TW, UF FEPW, RH, TB
