GE Industrial Solutions Relay Card User Manual

GE

T

Digital Energy

GT Series

Relay Card

1 SAFETY RULES

This manual contains all necessary information about the correct installation of the Relay Card into the
Digital Energy™ GT Series. Before attempting to install or operate the equipment, carefully read this manual. Keep
this manual together with the User manual next to the UPS for future references.

Full understanding of and compliance with the safety instructions and warnings contained in this manual are the

ONLY CONDITIONS

to avoid any dangerous situation during installation, operation and maintenance work, and to preserve the
maximum reliability of the UPS system.

NOTE !

The installation and cabling of the option “Relay Card” must be performed by a
QUALIFIED SERVICE PERSON*.

Please refer to the “Safety Rules” included in the “Operating Manual” of the UPS.
If any problems are encountered with the description of this installation guide, please contact the

nearest Service Centre before proceeding.

CAUTION !

These are sensitive electronic devices. Risk of electrostatic discharge!

Qualified, skilled personnel

are persons who (because of their training, experience, and position as well as their knowledge of appropriate standards,
regulations, health and safety requirements and working conditions) are authorised to be responsible for the safety of the
equipment, at all times whilst carrying out their normal duties and are therefore aware of, and can report, possible hazards
(observe IEC 60364 and national wiring regulations and accident prevention rules).

GE refuses any responsibility in case of non-observance, unauthorized alterations or improper use of the delivered UPS.

While every care has been taken to ensure the completeness and accuracy of this manual, GE accepts no responsibility or
liability for any loss or damage resulting from the use of the information contained in this document.

This document shall not be copied nor reproduced without the permission of GE.

Due to technical improvements, some of the information contained in this manual may be changed without notice.

2 INTRODUCTION

Description

Package contents:

he Relay Card is to be installed in the option slot of the
Digital Energy™ UPS GT Series model. The card is provided
with a 9-pole sub-D connector and four potential free
changeover contacts, representing: battery low, bypass
active, mains failure and general alarm.

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• ESD-proof bag with Relay Card

• This manual

3 INSTALLATION

Be sure that you have read and fully understood Chapter 1 “Safety Rules”.

Fig. 1

• Fig 1: Top view of the Relay Card.

Fig. 2

• Fig 2: Press keypad “0” 2 times for 1 second to switch off the UPS. And turn the UPS input switch to

position “Off”.

Fig. 3

• Fig 3: Loosen cover of option slot, remove cover (save the screws for later use).

For the location of the option slot please consult the user manual of the UPS.

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