Section 1 Introduction; This Manual; Intended Audience - ABB RET670 Commissioning Manual

1MRK 504 165-UEN A
Section 1
1.1
1.2
Transformer protection RET670 2.2 IEC
Commissioning manual
Introduction

This manual

The commissioning manual contains instructions on how to commission the IED.
The manual can also be used by system engineers and maintenance personnel for
assistance during the testing phase. The manual provides procedures for the
checking of external circuitry and energizing the IED, parameter setting and
configuration as well as verifying settings by secondary injection. The manual
describes the process of testing an IED in a substation which is not in service. The
chapters are organized in the chronological order in which the IED should be
commissioned. The relevant procedures may be followed also during the service
and maintenance activities.

Intended audience

This manual addresses the personnel responsible for commissioning, maintenance
and taking the IED in and out of normal service.
The commissioning personnel must have a basic knowledge of handling electronic
equipment. The commissioning and maintenance personnel must be well
experienced in using protection equipment, test equipment, protection functions
and the configured functional logics in the IED.
Section 1
Introduction
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