IEC 60364-4-443:1995 PDF
Electrical installations of buildings - Part 4: Protection for safety - Chapter 44: Protection against overvoltages - Section 443: Protection against overvoltages of atmospheric origin or due to switching
Название (английский):
IEC 60364-4-443:1995
Electrical installations of buildings - Part 4: Protection for safety - Chapter 44: Protection against overvoltages - Section 443: Protection against overvoltages of atmospheric origin or due to switching
- Формат:
- Электронный (PDF)
- Количество страниц:
- 15
- Дата публикации:
- 19 марта 1999 г.
- Издание:
- IEC IS 60364 edition 2 version 1
- ICS:
- 91.140.50
- Технический комитет:
- TC 64 - Electrical installations and protection against electric shock
Описание (английский):
Identifies and describes the locations in electrical installations where transient overvoltages may appear; describes the means by which such overvoltages may be limited to values not exceeding the withstand impulse voltages of the equipment supplied.
Технические детали
- SKU
- IEC 60364-4-443:1995