IEC 60364-4-442:1993 PDF
Electrical installations of buildings - Part 4: Protection for safety - Chapter 44: Protection against overvoltages - Section 442: Protection of low-voltage installations against faults between high-voltage systems and earth
Название (английский):
IEC 60364-4-442:1993
Electrical installations of buildings - Part 4: Protection for safety - Chapter 44: Protection against overvoltages - Section 442: Protection of low-voltage installations against faults between high-voltage systems and earth
- Статус документа:
- product.statusDraft
- Формат:
- Электронный (PDF)
- Количество страниц:
- 43
- Дата публикации:
- 19 марта 1993 г.
- Издание:
- IEC IS 60364 edition 1 version 1
- ICS:
- 13.260
Описание (английский):
Gives rules to ensure the safety of persons and equipment in a LV system if a fault occurs between the HV system and earth in the HV part of transformer stations which supply low-voltage systems.
Технические детали
- Технический комитет
- TC 64 - Electrical installations and protection against electric shock
- SKU
- IEC 60364-4-442:1993