无码视频在线,东京热一区二区三区无码,精品热线九九精品视频,精品国产综合成人亚洲区2022,国产精品久久久久蜜芽,亚洲va国产日韩欧美精品,台湾亚洲自偷自拍另类12p

News
Your location:Home > News > Company News

Basic requirements for small current grounding line selection device of industrial computer

AddTime:2021-09-09 16:02:06   Views:     【 Big Mid Small 】   Print   Close

       The operation environment of distribution lines is poor and the failure rate is high. Power failure often occurs due to lightning strike, damage and insulation damage. The troubleshooting is time-consuming and laborious, which seriously affects the user's sense of high-quality power consumption experience. The small current grounding line selection device perfectly solves the problems of line selection and accurate positioning of common grounding faults.

        Each set of low current grounding line selection device of industrial control computer can monitor 60 lines at the same time, and can accurately distinguish the fault line and accurately trip in case of single-phase grounding fault of the monitoring line, and the tripping time can be set; The tripping is a passive contact and its reliable reset shall be ensured. The outlet of each tripping circuit shall be equipped with a tripping outlet pressing plate to facilitate the switching on and off of this tripping circuit.

        Small current grounding line selection can display voltage, zero sequence current, single-phase grounding fault times, date and time, grounding start time, grounding line number, grounding troubleshooting time, etc. all displayed information is in Chinese, and no less than 100 grounding information can be recorded.

        The information collected and generated by the small current grounding line selection device can be provided to remote signals such as background voltage, zero sequence current, single-phase grounding fault times, date and time, grounding start time, grounding line number, grounding elimination time, etc. through network port or serial port communication.


Prev:Characteristic analysis of three-phase short circuit fault oscillogram  Next:What is the overhead type distributed small current grounding line selection device
Back To Top
Copyright ? Bao Ding Shi Simaier Electric Co., Ltd. All Rights Reserved  
  • <strike id="0eits"></strike>
    <track id="0eits"><strike id="0eits"><thead id="0eits"></thead></strike></track>
      <i id="0eits"></i>
    • <i id="0eits"><legend id="0eits"></legend></i>
        1. <abbr id="0eits"></abbr>

        无码视频在线,东京热一区二区三区无码,精品热线九九精品视频,精品国产综合成人亚洲区2022,国产精品久久久久蜜芽,亚洲va国产日韩欧美精品,台湾亚洲自偷自拍另类12p 免费看无码大黄网站 亚洲中文无码亚洲人成频 午夜尤物禁止18点击进入 久久黄色视频导航 欧美精品九九99久久在观看