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HD 543.1 S1:1991

Performance and testing of teleprotection equipment of power systems - Part 1: Narrow-band command systems HD 543.1 S1:1991

General information

99.60 Withdrawal effective   Dec 1, 2002

CENELEC

CLC/TC 57 Power systems management and associated information exchange

Harmonization Document

Scope

Applies to narrow-band (max. 4 kHz) teleprotection equipment, both single-signal and multi-signal. Also applies to voice-frequency equipment used with various telecommunications systems, such as power line carrier (PLC), radio links, rented circuits and leased or owned cables. Establishes performance requirements and test methods for testing channels used for transmitting command information required by protective devices in power systems, and gives the associated terminology.

Life cycle

NOW

WITHDRAWN
HD 543.1 S1:1991
99.60 Withdrawal effective
Dec 1, 2002

REVISED BY

PUBLISHED
EN 60834-1:1999

Relations

Adopted from IEC 60834-1:1988 MODIFIED