BS EN 62054-21:2004+A1:2017

Действует

Electricity metering (AC). Tariff and load control. Particular requirements for time switches — 26 стр.

Ссылочные документы

IEC 62052-31:2015 ed1.0

Заменен

Electricity metering equipment (AC) - General requirements, tests and test conditions - Part 31: Product safety requirements and tests — 393 стр.

IEC 62052-21:2004/AMD1:2016 ed1.0

Действует

Amendment 1 - Electricity metering equipment (a.c.) - General requirements, tests and test conditions - Part 21: Tariff and load control equipment — 25 стр.

BS EN 62054-21:2004

Заменен

Electricity metering equipment (a.c.). Tariff and load control. Particular requirements for time switches — 20 стр.

На этот документ ссылаются

BS EN 62054-21:2004

Заменен

Electricity metering equipment (a.c.). Tariff and load control. Particular requirements for time switches — 20 стр.