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IEC 61557-11:2020 ed2.0

Действует
Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 11: Effectiveness of residual current monitors (RCM) in TT, TN and IT systems — 29 стр.
ОписаниеИзмененияСсылкиВерсии

Ссылочные документы

IEC 61557-11:2009 ed1.0
Заменен
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 11: Effectiveness of residual current monitors (RCMs) type A and type B in TT, TN and IT systems — 41 стр.

На этот документ ссылаются

IEC 61557-11:2009 ed1.0
Заменен
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 11: Effectiveness of residual current monitors (RCMs) type A and type B in TT, TN and IT systems — 41 стр.