IEC 61643-22:2015 ed2.0

Действует

Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles — 130 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

IEC 61643-22:2004 ed1.0

Заменен

Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles — 95 стр.

На этот документ ссылаются

BS IEC 61643-32:2017

Действует

Low-voltage surge protective devices. Surge protective devices connected to the d.c. side of photovoltaic installations. Selection and application principles — 46 стр.

ÖVE/ÖNORM EN 60950-22:2009-07

Заменен

Information technology equipment - Safety - Part 22: Eqipment installed outdoors (english version)

IEC 61643-22:2004 ed1.0

Заменен

Low-voltage surge protective devices - Part 22: Surge protective devices connected to telecommunications and signalling networks - Selection and application principles — 95 стр.