Section 1 Introduction; This Manual; Intended Audience; Product Documentation - ABB Relion REX640 User Manual

2NGA000105 B
Section 1
1.1
1.2
1.3
1.3.1
1.3.2
BIO-Tester Relion® REX640
User Manual
Introduction

This manual

The user manual contains general information about the features of BIO-Tester
®
Relion REX640. The manual presents the different parts of the device, operating
guidelines and examples of using the tester in different applications.

Intended audience

This manual addresses system engineers and installation and commissioning
personnel, who use technical data during engineering, installation and
commissioning, and in normal service.
The system engineer must have a thorough knowledge of protection systems,
protection equipment, protection functions and the configured functional logic in the
protection relays. The installation and commissioning personnel must have a basic
knowledge of handling electronic equipment.

Product documentation

Document revision history

Document revision/date
A/2019-11-13
B/2019-12-03
Download the latest documents from the ABB Web site
http://www.abb.com/mediumvoltage.

Related documentation

See the REX640 documentation for detailed technical information on
the protection relay. Download the latest documents from the ABB
Web site www.abb.com/relion.
Program version
1.0
1.0
Section 1
Introduction
History
First release
Content updated
3