NORMSERVIS s.r.o.

IEC 60255-21-2-ed.1.0

Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section Two: Shock and bump tests

NORMA vydána dne 31.10.1988

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Tištěné (2536.30 CZK)
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CD-ROM (2576.00 CZK)


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Elektronické PDF (2536.30 CZK)
Anglicky a francouzsky -
Tištěné (2536.30 CZK)
Anglicky a francouzsky -
CD-ROM (2576.00 CZK)

The information about the standard:

Designation standards: IEC 60255-21-2-ed.1.0
Publication date standards: 31.10.1988
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: International technical standard
Kategorie: Technické normy IEC

Annotation of standard text IEC 60255-21-2-ed.1.0 :

This standard includes two types of tests: -the shock test (on energized and non-energized specimen), -the bump test (on non-energized specimen). These requirements are applicable only to measuring relays and protection equipment in a new condition. Cette norme comprend deux types dessais: - lessai de choc (sur specimen alimente ou non alimente); - lessai de secousses (sur specimen non alimente). Ces specifications sont applicables seulement a des relais de mesure ou des dispositifs de protection a letat neuf.