Battery location, RPA system disposition | GE 225, 300 guide

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GE

In case of parallel system, try to place the UPS modules in sequence of their numbers (marked on the packing).

If the units are positioned “side

SGS_225-300_RPA disposition_GE_01US

UPS 2

UPS

3-4-5-6-7-8

by side”, the side panels must be mounted on all units.

UPS 1

Fig. 3.4.1-5 RPA system disposition

3.4.2Battery 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 right side) or remotely from the UPS.

If the Battery is installed remotely from the UPS, a wall mounted DC disconnect device must be installed within line-of-site to both the UPS and the Battery.

The optimal room temperature for the Battery is 68°F (20°C) to 77°F (25°C).

The life of valve-regulated batteries will be reduced by 50% for each additional 18°F (10°C) that the Battery ambient temperature is above 77°F (25°C).

The Battery System associated with larger UPS is usually either rack mounted or installed in multiple Battery Cabinets.

Installation and assembly must be made according to the local standards and Battery System manufacturer‘s recommendations.

The Battery Circuit Breaker or Battery Fuse Box must be mounted as near as possible to the Battery.

Battery installation and connection must be performed by qualified personnel only.

Read all safety instructions before proceeding with the installation.

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Installation Guide SG Series 225 & 300 kVA

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GE 225, 300 manual Battery location, RPA system disposition

Contents

SG Series Copyright 2003 by GE Industrial Systems Systems Dear Customer Start UP and Commissioning Preface Table of contents General InstallationBattery Storage Safety instructions when working with battery Risk of electric shock PE Earth GND Ground Safety symbols and warningsSafety warnings Protective Grounding Terminal Layout Layout SG Series 225 and 300 KVA Transport Forklift Crane Dimensions and weightWeight SG Series 225 and 300 kVA Transport UPS only in upright position Storage of the UPS Storage of BatteryDelivery Check -26A of the NEC code for specific requirements Place of InstallationPositioning of the UPS SG Series Openings for input and output cable connections Fixing of the UPS cabinet on the floor Battery location 1-5 RPA system disposition Ventilation and Cooling CFM Packing material recycling Take care not to damage the UPS when moving by forkliftUnpacking Common input Rectifier & Bypass Electrical WiringSeparate input Rectifier & Bypass recommended Input/output over current protection and wire sizing Neutral current could be greater than the phase currents Wire positive and negative plus Ground Phase, 3 wire plus GroundPhase, 4 wire plus Ground See .7.1-1 Copper Wiring Connection Wire Size Range 1-1 Access to the input / output connections Output Load Power connection with common input utilityCommon Input Rectifier / Bypass Cable section for this connection shall be not less then AWG L2-1 Rectifier Phase B L2-2 Power connection separate input utilityL1-1 Rectifier Phase a L1-2 L3-1 Rectifier Phase C L3-2 BR1 Positive pole of the Battery Battery connectionBattery Do not insert the Battery Fuses before the commissioning Setup for SG Series when functioning as frequency converter Manual Bypass, serious damage to the Load could result Power Wiring of Parallel Units 1 RPA Parallel System UPS Parallel Control BUS Connection Terminal units Intermediate units Control bus cables connection Access to the control bus connectionControl BUS Cable Location Interface IM0048 going to P13 Control bus cables routing 11-3 Control Bus cable routing and connection Customer Interface Customer Interface Output potential free contacts 15, 16 Or J2 17, 18 NO, C, NC General Alarm18, 19 Or J2 20, 21 NO, C, NC Acoustic Alarm Or J2 / 1, 2 NO, C, NC Utility Failure GND EPO Emergency Power Off Input contact JP3 38/38