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IEC 60870-2-1:1987 ed1.0

Заменен
Telecontrol equipment and systems - Part 2: Operating conditions - Section One: Environmental conditions and power supplies — 41 стр.
ОписаниеИзмененияСсылкиВерсии

Ссылочные документы

IEC 60870-2-1:1995 ed2.0
Действует
Telecontrol equipment and systems - Part 2: Operating conditions - Section 1: Power supply and electromagnetic compatibility — 43 стр.

На этот документ ссылаются

IEC 60870-2-1:1995 ed2.0
Действует
Telecontrol equipment and systems - Part 2: Operating conditions - Section 1: Power supply and electromagnetic compatibility — 43 стр.
BS EN 50152-3-1:2017
Действует
Railway applications. Fixed installations. Particular requirements for a.c. switchgear. Measurement, control and protection devices for specific use in a.c. traction systems. Devices — 22 стр.
BS EN 50123-7-1:2003
Действует
Railway applications. Fixed installations. d.c. switchgear. Measurement, control and protection devices for specific use in d.c. traction systems. Measurement, control and protection devices for specific use in d.c. traction systems. Application guide — 28 стр.