NF EN 60255-21-1

Electrical relays. Part 21 : vibration, shock, bump and seismic tests on measuring relays and protection equipment. Section 1 : vibration tests (sinusoidal).

Le présent document fait partie d'une série définissant les spécifications d'essais concernant les vibrations, les chocs, les secousses et la tenue aux séismes, applicables aux relais de mesure ainsi qu'aux dispositifs de protection. Il comprend deux types d'essais de vibrations : l'essai de comportement aux vibrations et l'essai d'endurance aux vibrations et est basé de manière générale sur la NF EN 60068-2-6. Les spécifications du présent document ne sont applicables qu'aux relais de mesure et aux dispositifs de protection à l'état neuf. Les essais spécifiés dans ce document sont des essais de type.

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