IEC 60255-22-1:1988 ed1.0

Заменен

Electrical relays - Part 22: Electrical disturbance tests for measuring relays and protection equipment - Part 1: 1 MHz burst disturbance tests — 17 стр.

Описание Изменения Ссылки Версии

Specifies general requirements for electrical disturbance tests of static measuring relays and protection equipment.

Заменен на

IEC 60255-22-1:2005 ed2.0

ICS

29.120.70 Relays / Реле