BS EN 61857-21:2004

Заменен

Electrical insulation systems. Procedures for thermal evaluation. Specific requirements for general purpose models. Wire-wound applications — 18 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

BS EN 60455-1:1998

Действует

Resin based reactive compounds used for electrical insulation. Definitions and general requirements — 14 стр.

BS EN 60464-1:1999

Действует

Varnishes used for electrical insulation. Definitions and general requirements — 12 стр.

BS EN 61857-21:2009

Действует

Electrical insulation systems. Procedures for thermal evaluation. Specific requirements for general-purpose models. Wire-wound applications — 20 стр.

На этот документ ссылаются

BS EN 61858:2008

Заменен

Electrical insulation systems. Thermal evaluation of modifications to an established wire-wound EIS — 24 стр.

BS EN 61857-21:2009

Действует

Electrical insulation systems. Procedures for thermal evaluation. Specific requirements for general-purpose models. Wire-wound applications — 20 стр.

BS EN 61857-21:1999

Заменен

Electrical insulation systems. Procedures for thermal evaluation, Specific requirements for general-purpose model. Wire-wound applications — 12 стр.

BS EN 61857-23:2002

Заменен

Electrical insulation systems. Procedures for thermal evaluation, Specific requirements for general purpose, tall-channel model. Wire-wound electrical insulation system (EIS) — 16 стр.