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GE 225 Installation Manual

Digital energy 225 and 300 kva / series 0 uninterruptible power supply
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General Electric Company
SG Series UPS
SG Series 225 and 300 kVA

INSTALLATION GUIDE

UNI NTERRUPTI BLE POWE R S UPP LY
Digital Energy
SG Series
225 and 300 kVA
Series 0
2500 Discovery Blvd.
Rockwall, TX 75032
Technology for the digital world
TM
Telephone:
(972)-290-7400
Fax:
(972)-290-7500
GE

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  Summary of Contents for GE 225

  • Page 1: Installation Guide

    INSTALLATION GUIDE UNI NTERRUPTI BLE POWE R S UPP LY Digital Energy SG Series General Electric Company SG Series UPS SG Series 225 and 300 kVA 225 and 300 kVA Series 0 2500 Discovery Blvd. Telephone: Rockwall, TX 75032 Fax:...
  • Page 2 The information contained in this publication is intended solely for the purposes indicated. The present publication and any other documentation supplied with the UPS system is not to be reproduced, either in part or in its entirety, without the prior written consent of GE Industrial Systems.
  • Page 3 E-mail at gedeservices@indsys.ge.com Manufactured by: GE Industrial Systems General Electric Company 6595 Riazzino (Locarno) Switzerland OPM_SGS_ISG_M22_M30_0US_V011.doc Power Supply system, Field Engineer must perform Distributed in the USA by: Installation Guide SG Series 225 & 300 kVA 3/38 start-up Your service contact:...
  • Page 4: Safety Instructions

    WARNING! SG Series 225 and 300 kVA, is a product that needs to be installed by a licensed and knowledgeable contractor. We recommend that this manual be kept next to the UPS for future references.
  • Page 5: Table Of Contents

    Table of contents IMPORTANT SAFETY INSTRUCTIONS ...6 LAYOUT ...9 LAYOUT SG SERIES 225 AND 300 KVA ...9 INSTALLATION...10 TRANSPORT ...10 3.1.1 Dimensions and weight ...10 DELIVERY...11 STORAGE ...11 3.3.1 Storage of the UPS ...11 3.3.2 Storage of Battery ...11 PLACE OF INSTALLATION ...12 3.4.1 UPS location...12...
  • Page 6: Important Safety Instructions

    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. Move the UPS in an upright position in its original package to the final destination room.
  • Page 7 9 Where conductors may be exposed to physical damage, protect the conductors in accordance with all applicable codes. 10 If you are replacing Battery or repairing Battery Connections, shut OFF the UPS and remove the Battery Fuses or open the Battery System disconnect. OPM_SGS_ISG_M22_M30_0US_V011.doc DANGER! Installation Guide SG Series 225 & 300 kVA 7/38...
  • Page 8 This symbol indicated the word “phase”. This symbol indicates the principal on/off switch in the on position. This symbol indicates the principal on/off switch in the off position. OPM_SGS_ISG_M22_M30_0US_V011.doc Installation Guide SG Series 225 & 300 kVA 8/38...
  • Page 9: Layout

    Load output Compression external Battery connection CR Connectivity Rack PA 24VDC / 1A Auxiliary Power Supply XA Terminals Auxiliary connection XB Terminals connection harmonic filter Installation Guide SG Series 225 & 300 kVA 9/38 lugs 24VDC Power Supply...
  • Page 10: Installation

    64.96 x 31.50 x 70.90 inches 1,650 x 800 x 1,800 mm Weight lbs / kg 2,756 / 1,250 3,087 / 1,400 Installation Guide SG Series 225 & 300 kVA 10/38 sufficient floor Floor loading lbs/sq.ft - kg/m 194 / 947...
  • Page 11: Delivery

    Recharge stored maintenance free Battery every: 6 months when the storage temperature is 68°F (20°C) 3 months when the storage temperature is 86°F (30°C) 2 months when the storage temperature is 95°F (35°C) OPM_SGS_ISG_M22_M30_0US_V011.doc Installation Guide SG Series 225 & 300 kVA 11/38...
  • Page 12: Place Of Installation

    This outlet must be grounded. Positioning of the UPS SG Series Min. 16" / 400mm Fig. 3.4.1-1 SG Series 225 and 300 kVA clearances OPM_SGS_ISG_M22_M30_0US_V011.doc The rear panel of the UPS may be mounted flush to a wall or other structure.
  • Page 13 Utility input choosing the placement Output Load of the UPS. These covered protective plate. 62.205" 1580mm Front side Installation Guide SG Series 225 & 300 kVA 13/38 attention these when openings with 1.378" 35mm...
  • Page 14: Battery Location

    Battery installation and connection must be performed by qualified personnel only. Read all safety instructions before proceeding with the installation. OPM_SGS_ISG_M22_M30_0US_V011.doc UPS 2 UPS 1 Fig. 3.4.1-5 RPA system disposition Installation Guide SG Series 225 & 300 kVA 14/38 3-4-5-6-7-8...
  • Page 15: Ventilation And Cooling

    UPS rating BTU / hr SG Series 225 kVA 50,512 SG Series 300 kVA 64,164 OPM_SGS_ISG_M22_M30_0US_V011.doc Fig. 3.5-2 Installation on raised floor Losses Cooling air flow 14.80 2,541 18.80 3,228 Installation Guide SG Series 225 & 300 kVA 15/38 4,317 5,484...
  • Page 16: Unpacking

    For parallel systems, the delivery also includes the bus control cables for inter-connecting the UPS modules. Packing material recycling GE Industrial Systems, in compliance with environment protection, uses only environmentally friendly material. UPS packing materials must be recycled in compliance with all applicable regulations.
  • Page 17: Electrical Wiring

    3 = Automatic Bypass 2 = Inverter 4 = Manual Bypass OPM_SGS_ISG_M22_M30_0US_V011.doc Common input Rectifier & Bypass Fig. 3.7.1-2 Common input Rectifier & Bypass 6 = Load 7 = Battery 5 = Utility input Installation Guide SG Series 225 & 300 kVA 17/38...
  • Page 18: Input/Output Over Current Protection And Wire Sizing

    A potential problem exists for situations with Non-linear Loads: The neutral current could be greater than the phase currents. The three-phase Utility power supply must be symmetrical with respect to ground, due to the existence of voltage surge protection devices inside the UPS.
  • Page 19: Battery Over Current Protection And Wire Sizing

    2 wire (positive and negative) plus Ground DC Input 2 x 500 kcmil 2 x 750 kcmil 2 x 500 kcmil 2 x 750 kcmil Installation Guide SG Series 225 & 300 kVA 19/38 AC Input DC Input Max. 360 A...
  • Page 20 1.08 1.00 1.00 0.96 0.91 0.91 0.82 0.87 0.71 0.82 0.58 0.76 0.41 Installation Guide SG Series 225 & 300 kVA 20/38 90°C (194°F) Types TBS, SA, SIS, THHN, THHW, THW-2, THWN-2, RHH, RHW-2, USE-2, XHH, XHHW, XHHW-2, ZW-2 1.05 1.04...
  • Page 21: Wiring Connection

    1/0 – 2/0 OPM_SGS_ISG_M22_M30_0US_V011.doc Torque Specifications Mechanical Compression Lugs WIRE SIZE RANGE AWG / kcmil 12.4 3/0 – 200 19.6 250 – 350 20.3 500 – 750 Installation Guide SG Series 225 & 300 kVA 21/38 Lb - in 28.2 36.7 42.4...
  • Page 22 Unscrew bolts “B” to open the electronics “A”. Remove protection panel “C”. Remove protection panel “D”. Remove protection panel “E”. Remove UPS side panel “F”. OPM_SGS_ISG_M22_M30_0US_V011.doc Top entry cables Installation Guide SG Series 225 & 300 kVA 22/38 Bottom entry cables...
  • Page 23: Power Connection With Common Input Utility

    Torque specification for input/output and DC power connections on Bus Bars: Section 3.8.1. OPM_SGS_ISG_M22_M30_0US_V011.doc PE Load Input rectifier PE Load Input rectifier Ground Output Load Load Phase B Ground Installation Guide SG Series 225 & 300 kVA 23/38 L1-1 L2-1 L3-1 Load Phase C...
  • Page 24 In this case the Neutral of wye secondary winding must be connected to the Neutral of the output transformer. Contact your Service Centre, which will help you to find valuable solutions. OPM_SGS_ISG_M22_M30_0US_V011.doc Fig. 3.8.2-2 3-wire kit for RPA Parallel System Installation Guide SG Series 225 & 300 kVA 24/38...
  • Page 25: Power Connection Separate Input Utility

    L3-1 PE Load Input rectifier L1-2 Bypass Phase A L2-2 Bypass Phase B L3-2 Bypass Phase C Ground Output Load Load Phase B Ground Installation Guide SG Series 225 & 300 kVA 25/38 L1-1 L3-2 L2-2 L1-2 Load Phase C...
  • Page 26 Fig. 3.8.3-3 AC bus bars BR1, BR2 and BR3 For separate Bypass and Rectifier input configuration AC bus bars BR1, BR2 and BR3 must be removed. OPM_SGS_ISG_M22_M30_0US_V011.doc Fig. 3.8.3-2 3-wire kit for RPA Parallel System Installation Guide SG Series 225 & 300 kVA 26/38...
  • Page 27: 3.8.4 Battery Connection

    Connect wire to the Lugs using appropriate tools and appropriate torque. Torque specification for Input/Output and DC power connections on Bus Bars: See section 3.8.1. OPM_SGS_ISG_M22_M30_0US_V011.doc BATTERY Battery – Negative pole of the Battery Installation Guide SG Series 225 & 300 kVA 27/38...
  • Page 28: Setup For Sg Series When Functioning As Frequency Converter

    If the UPS is purchased with this internal filter it may not be operated at 50Hz input or damage to the filter could result. OPM_SGS_ISG_M22_M30_0US_V011.doc Fig. 3.8.5-1 Switch Q2 – Manual Bypass Installation Guide SG Series 225 & 300 kVA 28/38...
  • Page 29: Power Wiring Of Parallel Units

    Neutrals of the UPS outputs together (see Fig .3.8.2-2 and 3.8.3-2). Cable section for this connection shall be not less then AWG 1 OPM_SGS_ISG_M22_M30_0US_V011.doc Fig. 3.9-1 RPA Parallel System Installation Guide SG Series 225 & 300 kVA 29/38 Unit Number 1 Unit Number 2...
  • Page 30: 3.10 Parallel Control Bus Connection

    A unit number from 1 to 8, is defined by the setting of parameters and displayed on the panel. This number is also marked inside and outside the packaging. OPM_SGS_ISG_M22_M30_0US_V011.doc UPS 2 UPS 3 IM 0048 JA2 + JB2 JA3 + JB3 Installation Guide SG Series 225 & 300 kVA 30/38 IM 0048 Next parallel unit 4,5,6,7,8...
  • Page 31 (having 1 input JA and JB free) have the Jumper JP1, JP2, JP3 and JP4 inserted on parallel bus PCB “P34 – Bus Interface IM0048” (see Fig. 3.10-2). OPM_SGS_ISG_M22_M30_0US_V011.doc IM 0048 IM 0048 Installation Guide SG Series 225 & 300 kVA 31/38...
  • Page 32: 3.11 Control Bus Cable Location

    RPA Board IM0006” J52(A) and J62(B)). Fix both cables JA (1/2/3/4/5/6/7) and JB (1/2/3/4/5/6/7) to parallel bus socket connecting the cable shield to ground by means the cable clamps “A“. Installation Guide SG Series 225 & 300 kVA 32/38 module fitted “P34 –...
  • Page 33 It is important that the cable JA must be the same length as cable JB. The connection of the control bus cable in a UPS system already powered requires a special reset operation, which can be made by only a trained operator. OPM_SGS_ISG_M22_M30_0US_V011.doc Installation Guide SG Series 225 & 300 kVA 33/38...
  • Page 34: Customer Interface

    7 - External Battery Fuses, or External K3. See Alarm 4104 - “Battery Fuses”. Voltage free contacts: Max. DC / AC: 24V / 1.25A Power Off) Installation Guide SG Series 225 & 300 kVA 34/38 Pin 5: GND (def. Param. RL=1) (def.
  • Page 35: Serial Port J3

    (NO, C, NC) Load on Utility (NO, C, NC) General Alarm (NO, C, NC) Acoustic Alarm Installation Guide SG Series 225 & 300 kVA 35/38 (def. Par. RL=1) (def. Par. RL=3) (def. Par. RL=5) (def. Par. RL=2) (def. Par. RL=4)
  • Page 36: Programmable Input Free Contacts

    User Input 1 (default = Not used) User Input 2 (default = Emergency GEN ON) XA - 1 24 VDC XA - 2 XA - 3 24 VDC XA - 4 Installation Guide SG Series 225 & 300 kVA 36/38 (RL1) (RL2)
  • Page 37: Epo (Emergency Power Off) Input Contact

    XB / 1 - 4 or connector J2 / 12 - 25 of the P4 - Interface Customer. Remove circuiting terminals XB 2 - 3) when using this external switch. Installation Guide SG Series 225 & 300 kVA 37/38 voltage-free cable short-...
  • Page 38: Notes

    It is recommended to note in this section Notes, with date and short description all the operations performed on the UPS, as: Maintenance, components replacement, anormal situations, etc. Date OPM_SGS_ISG_M22_M30_0US_V011.doc NOTES Description Installation Guide SG Series 225 & 300 kVA 38/38 Done by...

This manual is also suitable for:

300Sg series