dongguan henghao electric co., ltd

dongguan henghao electric co., ltd

One-stop temperature swtich/design manufacture

Hotline +86-13431163393

E-mail:henghao_cherry@163.com

Contact
Hotline +86-134-3116-3393

Consultation:Cherry Lee
Add:Shangchegang Industrial,Hengli Twon, Dongguan City,Guangdong Province, China

  • 2018-11-01Does the motor's thermal protector and thermal relay need to
    1.电机 热保护器 的作用是给电机全面的保护,在电机出现过载、缺相、堵转、短路、过压、欠压、漏电、三相不平衡、过热、轴承磨损、定转子偏心时,予以报警或保护的装置。有了电...
  • 2018-11-01How to check and judge whether the heat protector is good or
    热继电器为过载保护器件,多为三相用,你可以用万用表电阻档*100或者*1K或者用二极管档测量主回路接线端是否通路,要是有一组或者以上是开路状态那将是坏的,反之则正常,还要看...
  • 2018-11-01What is a temperature switch?
    温度开关 是一种用双金属片作为感温元件的温度开关,电器正常工作时,双金属片处于自由状态,触点处于闭合/断开状态,当温度升高至动作温度值时,双金属元件受热产生内应力而...
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  • Hot label: news and information, bimetallic temperature control switch, Dongguan henghao Electrical Appliance Co., Ltd.

    Contact

    Cherry Lee

    Mail:henghao_cherry@163.com

    Tel:13431163393

    Mail:cherry@henghaodq.com

    Tel1:0769-82657123

    Tel2:0769-82800486

    Add:Shangchegang Industrial,Hengli Twon, Dongguan City,Guangdong Province, China

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