BS EN 61557-1:2007 PDF
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures - General requirements
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures - General requirements
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Дата публикации:
- 29 июня 2007 г.
- ICS:
- 17.220.20
- Технический комитет:
- CENELEC
- SKU:
- BS EN 61557-1:2007
Abstract
1 Scope This part of IEC 61557 specifies the general requirements for measuring and monitoring equipment for testing the electrical safety in low voltage distribution systems with nominal voltages up to 1 000 V a.c. and 1 500 V d.c. When measuring equipment or measuring installations involve measurement tasks of various measuring equipment covered by this series of standards, then the part of this series of standards relevant to each of the measurement tasks is applicable.
NOTE The term "m easuring equipm ent" will hereafter be used to designate "testing, m easuring and m onitoring equipm ent".
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