GE Digital EnergyPower QualityUser ManualUninterruptible Power supplySG Series 225 & 300225 & 300 kVA / 480Vac UL / S2GE Consumer & Industrial SAGeneral Electric CompanyCH – 6595 Riazzino (Locarno)SwitzerlandT +41 (0)91 / 850 51 51F +41 (0)91 / 850 52 52www.gepowerquality.comimagination at work

GE SG 225 User Manual

installation guide

safety instructions

IMPORTANT SAFETY INSTRUCTIONS

LAYOUT

INSTALLATION

DELIVERY

PLACE OF INSTALLATION

Battery location

VENTILATION AND COOLING

UNPACKING

ELECTRICAL WIRING

Input/output over current protection and wire sizing

Battery over current protection and wire sizing

WIRING CONNECTION

Power connection with common input utility

Power connection separate input utility

Battery connection

Setup for SG Series when functioning as frequency converter

POWER WIRING OF PARALLEL UNITS

PARALLEL CONTROL BUS CONNECTION

CONTROL BUS CABLE LOCATION

CUSTOMER INTERFACE

Serial Port J3

Programmable input free contacts

EPO (Emergency Power Off) Input contact

NOTE

SG Series

water heaters

safety information

the water heater

water temperature setting

safety precautions

installing the water heater

inspect shipment

thermal expansion

relief valve

gas supply

insulation blankets

heat traps

installation checklist

operating the water heater

draining the water heater

venting system inspection

replacement parts

if you need service

SAFETY RULES

safety symbols and warnings

LAYOUT SG SERIES 30 & 40

Power connection with common input utility of SG Series 10 & 20

Power connection with common input utility of SG Series 30 & 40

Power connection dual input utility of SG Series 10 & 20

Power connection dual input utility of SG Series 30 & 40

Battery connection of SG Series 10 & 20

Battery connection of SG Series 30 & 40

Set-up for SG Series 10-20-30-40 when functioning as frequency converter

RPA PARALLEL SYSTEM CONNECTION

Parallel control bus connection

Control bus cable location

EPO - Emergency Power Off" command connection

SG 225

SG 300