EN 60255-21-1 : 1995现行
ELECTRICAL RELAYS - VIBRATION, SHOCK, BUMP AND SEISMIC TESTS ON MEASURING RELAYS AND PROTECTION EQUIPMENT - VIBRATION TESTS (SINUSOIDAL)
出版：European Committee for Standards - Electrical
专家解读视频
基本信息
标准编号： EN 60255-21-1 : 1995
标准类别：Standard
出版单位：European Committee for Standards - Electrical
标准页数：0
标准简介
Describes the vibration, shock, bump and seismic requirements applicable to measuring relays and protection equipment. Gives vibration response and endurance test, fixing and measuring points, check and reference point, sweep-cycle, distortion, cross-over frequency and standard acceleration of gravity.
