TELECONTROL EQUIPMENT AND SYSTEMS - PART 2: OPERATING CONDITIONS; SECTION 1: POWER SUPPLY AND ELECTROMAGNETIC COMPATIBILITY

Available format(s)

Hardcopy , PDF

Language(s)

German

Published date

01-01-1997

Publisher

German Institute for Standardisation (Deutsches Institut für Normung)

Introduction
1 Scope and object
2 Normative references
3 Definitions
4 Power supply
4.1 General
4.2 AC supply
4.2.1 AC voltage tolerances
4.2.2 Frequency tolerances
4.2.3 Harmonic content
4.3 DC supply
4.3.1 DC voltage tolerances
4.3.2 Earthing arrangements for d.c. supply
4.3.3 Voltage ripple of the d.c. supply
5 Electromagnetic compatibility
5.1 General
5.2 Immunity tests
5.3 Acceptance criteria for immunity tests
5.4 Emission tests
5.5 Protection techniques and installation guidelines
6 Insulation withstand voltages
Annex
ZA (normative) Normative references to international
publications with their corresponding European
publications

Describes telecontrol equipment and systems with coded bit serial data transmission for monitoring and control of geographically widespread processes. In addition it is a reference document for teleprotection equipment and systems and equipment included in a distribution line carrier (DLC) system supporting a distribution automation system (DAS)

DevelopmentNote	Supersedes DIN 19244-21 (07/2002)
DocumentType	Standard
Pages	20
PublisherName	German Institute for Standardisation (Deutsches Institut für Normung)
Status	Current
Supersedes	DIN 19244-21:1992-01

Standards	Relationship
BS EN 60870-2-1:1996	Identical
UNE-EN 60870-2-1:1997	Identical
IEC 60870-2-1:1995	Identical
I.S. EN 60870-2-1:1999	Identical
SN EN 60870-2-1 : 1996	Identical
EN 60870-2-1 : 1996	Identical