
Electrical Relays; Vibration, Shock, Bump And Seismic Tests On Measuring Relays And Protection Equipment; Vibration Tests (sinusoidal)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
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 are applicable only to measuring relays and protection equipment in a new condition. The tests specified are type tests.
IEC 60255-21-1 Ed. 1.0 - Identical