GE manual Layout SG Series 225 and 300 KVA

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2 LAYOUT

2.1LAYOUT SG Series 225 AND 300 KVA

SGS_225-300_UPS_GE_02

SGS_225-300_UPS_03

Fig. 2.1-1 SG Series general view

Fig. 2.1-2 SG Series general view with open doors

SGS_225-300_UPS_04

1Opening for top cable entry

2Opening for bottom cable entry

3Compression lugs for Utility input and Load output

4 4 Compression lugs for external Battery connection

CR Connectivity Rack

3PA 24VDC / 1A Auxiliary Power Supply

XA Terminals	for	24VDC
Auxiliary	Power	Supply
connection

XA CR XB PA	2

Fig. 2.1-3 SG Series general view with optional 5th harmonic filter and removed protection panels

XB Terminals	for	EPO
connection

OPM_SGS_ISG_M22_M30_0US_V011.doc

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Installation Guide SG Series 225 & 300 kVA

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Contents SG Series Systems Copyright 2003 by GE Industrial SystemsStart UP and Commissioning Dear CustomerPreface Table of contents Battery InstallationGeneral StorageSafety instructions when working with battery Safety warnings Safety symbols and warningsRisk of electric shock PE Earth GND Ground Protective Grounding TerminalLayout SG Series 225 and 300 KVA LayoutWeight SG Series 225 and 300 kVA Dimensions and weightTransport Forklift Crane Transport UPS only in upright positionStorage of Battery DeliveryStorage of the UPS Place of Installation Positioning of the UPS SG SeriesCheck -26A of the NEC code for specific requirements Fixing of the UPS cabinet on the floor Openings for input and output cable connections1-5 RPA system disposition Battery locationCFM Ventilation and CoolingTake care not to damage the UPS when moving by forklift UnpackingPacking material recycling Electrical Wiring Separate input Rectifier & Bypass recommendedCommon input Rectifier & Bypass Neutral current could be greater than the phase currents Input/output over current protection and wire sizingPhase, 4 wire plus Ground Phase, 3 wire plus GroundWire positive and negative plus Ground See .7.1-1Copper Wire Size Range Wiring Connection1-1 Access to the input / output connections Power connection with common input utility Common Input Rectifier / BypassOutput Load Cable section for this connection shall be not less then AWG L1-1 Rectifier Phase a L1-2 Power connection separate input utilityL2-1 Rectifier Phase B L2-2 L3-1 Rectifier Phase C L3-2BR1 Battery Battery connectionPositive pole of the Battery Do not insert the Battery Fuses before the commissioningManual Bypass, serious damage to the Load could result Setup for SG Series when functioning as frequency converter1 RPA Parallel System Power Wiring of Parallel UnitsParallel Control BUS Connection UPSIntermediate units Terminal unitsControl BUS Cable Location Access to the control bus connectionControl bus cables connection Interface IM0048 going to P1311-3 Control Bus cable routing and connection Control bus cables routingCustomer Interface Customer Interface18, 19 Or J2 20, 21 NO, C, NC Acoustic Alarm 15, 16 Or J2 17, 18 NO, C, NC General AlarmOutput potential free contacts Or J2 / 1, 2 NO, C, NC Utility FailureGND JP3 EPO Emergency Power Off Input contact38/38