Table of Contents
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1.3
1.3.1
1.3.2
1.4
1.5
1.6
6
Introduction to the technical reference manual
Intended audience
General
This manual addresses system engineers, installation and commissioning personnel, who use
technical data during engineering , installation and commissioning, and in normal service.
Requirements
The system engineer must have a thorough knowledge of protection systems, protection equip-
ment, protection functions and the configured functional logics in the protective devices. The
installation and commissioning personnel must have a basic knowledge in the handling electron-
ic equipment.
Related documents
Documents related to REL 501-C1*2.5
Operator's manual
Installation and commissioning manual
Technical reference manual
Application manual
Buyer's guide
Revision notes
Revision
Description
A
First revision
Acronyms and abbreviations
AC
ACrv2
A/D converter
ADBS
AIM
ANSI
ASCT
ASD
AWG
BIM
Alternating Current
Setting A for programmable overvoltage IDMT curve, step 2
Analog to Digital converter
Amplitude dead-band supervision
Analog input module
American National Standards Institute
Auxiliary summation current transformer
Adaptive Signal Detection
American Wire Gauge standard
Binary input module
Chapter 1
Introduction
Identity number
1MRK 506 186-UEN
1MRK 506 188-UEN
1MRK 506 187-UEN
1MRK 506 189-UEN
1MRK 506 185-BEN
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