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GE Digital Energy SG Series User Manual

GE Digital Energy SG Series
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GE
SGT5000_030-040_UPS_GE_01
SG Series 10, 20, 30 and 40 kVA
INSTALLATION GUIDE
UNINTERRUPTIBLE POWER SUPPLY
Digital Energy
TM
SG Series
10 – 20 – 30 – 40 kVA
Series 0
g
General Electric Company
2500 Discovery Blvd.
Rockwall, TX 75032
Telephone: (972)-290-7400
Fax: (972)-290-7500
SG Series UPS Technology for the digital world
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GE Digital Energy SG Series Specifications

General IconGeneral
BrandGE
ModelDigital Energy SG Series
CategoryUPS
LanguageEnglish

Summary

1 IMPORTANT SAFETY INSTRUCTIONS

General Safety Precautions

General safety precautions and warnings for UPS operation and handling.

Installation Safety

Guidelines and warnings for installing the UPS and related components.

Storage Safety

Recommendations for storing the UPS and battery safely.

Battery Safety

Safety precautions and handling instructions for batteries, including installation and connection.

Safety Symbols and Warnings

2 LAYOUT

LAYOUT SG Series 10 AND 20 KVA

Diagrams and descriptions of the physical layout for SG Series 10 and 20 kVA models.

LAYOUT SG Series 30 AND 40 KVA

Diagrams and descriptions of the physical layout for SG Series 30 and 40 kVA models.

3 INSTALLATION

TRANSPORT

Instructions and precautions for moving and transporting the UPS unit.

Dimensions and Weight

Specifications for UPS dimensions and weight, including variations with/without battery.

DELIVERY

Procedures for inspecting the UPS upon delivery and reporting any damages.

STORAGE

Guidelines for storing the UPS and batteries, including temperature and recharge recommendations.

UPS LOCATION AND CLEARANCES

Guidelines for selecting an appropriate installation site for the UPS, considering environmental factors and required clearances.

CABLE ENTRY OPENINGS

Information on UPS openings for input and output cable connections.

UPS CABINET POSITIONING

Instructions for positioning and securing the UPS cabinet, including use of leveling feet.

BATTERY LOCATION

Requirements for selecting a suitable location for UPS batteries, considering ventilation and temperature.

VENTILATION AND COOLING

UNPACKING

ELECTRICAL WIRING

Utility Input Connection

Procedures for connecting the UPS to the utility power source, including common and separate inputs.

Overcurrent Protection and Wire Sizing

Guidelines for sizing circuit breakers, fuses, and cables for UPS input and output connections.

Battery Overcurrent Protection and Wire Sizing

Recommendations for selecting DC fuses or circuit breakers and sizing battery cables.

Wiring Requirements and Cable Diameters

Specifications for wiring requirements and maximum acceptable cable diameters.

WIRING CONNECTION

Power Connections Overview

General guidelines for connecting input/output and DC power cables, including torque specifications.

Accessing Cable Terminals (10 & 20 kVA)

Instructions on how to access input, output, and battery connection terminals for SG Series 10 & 20 kVA.

Accessing Cable Terminals (30 & 40 kVA)

Instructions on how to access input, output, and battery connection terminals for SG Series 30 & 40 kVA.

Common Input Utility Connection (10 & 20 kVA)

Detailed wiring diagram and procedure for common input utility connection for SG Series 10 & 20 kVA.

Common Input Utility Connection (30 & 40 kVA)

Detailed wiring diagram and procedure for common input utility connection for SG Series 30 & 40 kVA.

Separate Input Utility Connection (10 & 20 kVA)

Wiring for separate input utility connection for SG Series 10 & 20 kVA, including link removal.

Separate Input Utility Connection (30 & 40 kVA)

Wiring for separate input utility connection for SG Series 30 & 40 kVA, including link removal.

Battery Connection (10 & 20 kVA)

Procedure for connecting external batteries to SG Series 10 & 20 kVA UPS.

Battery Connection (30 & 40 kVA)

Procedure for connecting external batteries to SG Series 30 & 40 kVA UPS.

Frequency Converter Setup

Configuration steps and warnings for operating the SG Series UPS as a frequency converter.

PARALLEL UNIT POWER WIRING

PARALLEL CONTROL BUS CONNECTION

CONTROL BUS CABLE LOCATION

Control Bus Cable Routing

Instructions for locating and connecting control bus cables on the electronic module.

4 CUSTOMER INTERFACE

Customer Interface Overview

Description of customer interface ports, programmable relays, and input contacts.

Serial Port J3 (RS-232)

Details on the RS-232 serial port for remote system management using JUMP software.

Output Free Potential Contacts

Information on voltage-free relay contacts for UPS alarms and operation status.

Programmable Input Free Contacts

Using external contacts to activate UPS functions like emergency generator input.

Gen Set Signaling (GEN ON)

Input for generator status signal, impacting synchronization and battery recharge.

AUX External Maintenance Bypass

Connecting an external bypass switch to control UPS operation.

Auxiliary Power Supply (APS)

Details on the 24 VDC Auxiliary Power Supply connection.

EPO (Emergency Power Off) Input

Connecting an external emergency stop switch for immediate UPS shutdown.

5 NOTES

NOTES FORM

A form for recording maintenance, component replacements, and abnormal situations.

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