IEC 60255-22-4:1992 ed1.0

Заменен

Electrical relays - Part 22: Electrical disturbance tests for measuring relays and protection equipment - Section 4: Fast transient disturbance test — 17 стр.

Описание Изменения Ссылки Версии

Specifies general requirements for fast transient disturbance tests of static measuring relays and protection equipment with or without output contacts.

Заменен на

IEC 60255-22-4:2002 ed2.0

ICS

19.080 Electrical. Including testing equipment / Электрические и электронные испытания. Включая испытательное оборудование

29.120.70 Relays / Реле