电磁式继电器其动作值应测量继电器的冲击动作值。
Electromagnetic relay operating value shall be the impact operating value.
检查电磁式继电器的动作、返回值及返回系数应符合产品技术要求。
Check Electromagnetic relay operation, return value and return coefficient shall comply with product technology requirement.
随着电磁式继电器的应用领域越来越广泛，我国生产该产品的企业现在已有千余家。
Electromagnetic relay is an electric component which can be used widely, there are thousands of factories that produce various relays in China.
分析了变电站原用电磁式继电器存在的问题，综合自动化改造的系统结构，技术特点。
Analyse the problems of electromagnetical relay used in transformer substation, inroduce system configuration of transformer substation reform , characteristic of technology.
电磁式过电流继电器调整困难、度低、靠性差、能有效的对机电设备进行保护。
Electromagnetic overcurrent relays which are difficult to be adjusted and have low accuracy and reliability can not effectively protect electromechanical equipments.
电磁式过电流继电器调整困难、度低、靠性差、能有效的对机电设备进行保护。
Electromagnetic overcurrent relays which are difficult to be adjusted and have low accuracy and reliability can not effectively protect electromechanical equipments.
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