Introduction; This Manual; Use Of Symbols; Intended Audience - ABB REF 610 Technical Reference Manual

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Feeder Protection Relay
Technical Reference Manual

Introduction

This manual

This manual provides thorough information on the protection relay REF 610 and its
applications, focusing on giving a technical description of the relay.
Refer to the Operator's Manual for instructions on how to use the human-machine
interface (HMI) of the relay, also known as the man-machine interface (MMI), and
to the Installation Manual for installation of the relay.

Use of symbols

This publication includes the following icons that point out safety-related conditions
or other important information:
The electrical warning icon indicates the presence of a hazard which
could result in electrical shock.
The warning icon indicates the presence of a hazard which could result
in personal injury.
The caution icon indicates important information or warning related to
the concept discussed in the text. It might indicate the presence of a
hazard which could result in corruption of software or damage to
equipment or property.
The information icon alerts the reader to relevant facts and conditions.
The tip icon indicates advice on, for example, how to design your
project or how to use a certain function.

Intended audience

This manual is intended for operators and engineers to support normal use of as
well as configuration of the product.
REF 610 REF 610
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