BS EN 60255-21-1:1996 PDF
Electrical relays. Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Vibration tests (sinusoidal)
Electrical relays. Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Vibration tests (sinusoidal)
- Статус документа:
- D
- Формат:
- Электронный (PDF)
- Дата публикации:
- 30 ноября 1989 г.
- ICS:
- 29.120.70
- Технический комитет:
- CENELEC
- SKU:
- BS EN 60255-21-1:1996
Abstract
What is BS EN 60255-21-1 - Electrical relays about?
BS EN 60255-21-1 is part of a series specifying the vibration, shock, bump and seismic requirements applicable to measuring relays and protection equipment (with or without contacts). BS EN 60255-21-1 includes two types of vibration tests: the vibration response test and the vibration endurance test, and is generally based upon IEC 68-2-6 . The requirements of BS EN 60255-21-1 are applicable only to measuring relays and protection equipment in a new condition. The tests specified in BS EN 60255-21-1 are type tests.
Who is BS EN 60255-21-1 -
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