products and services

  • Product center

    Product center
    The 21st century is a service-oriented new century. Products and services are the life of.....
  • Service center

    Service center
    With its professional level and mature technology in the field of automation, the company has.....

solve Program

  • Electric powerElectric power

  • Chemical industryChemical industry

  • OilOil

  • MetallurgyMetallurgy

  • CoalCoal

  • MineMine

  • PetrochemicalPetrochemical

>Power quality solution
>Wireless temperature measurement solution
>Neutral grounding solution
>New energy monitoring solution

Project agent

The 21st century is a service-oriented new century. Products and services are the life of an enterprise. We always attach great importance to product quality and after-sales tracking services. We strive to provide users with the highest quality products and perfect services through our own efforts.

News Center

What is a transforme...

The transformer neutral grounding resistance cabinet is to add a resistor between the grounding phase and the neutral point of the transformer when a single-phase grounding fault occurs, which can limit the single-phase grounding fault current.The neutral point grounding method of the power distribution system usually has a neutral point that is not grounded, a neutral point is grounded through the resistor, and a neutral point is grounded via the arc suppression coil. Different grounding methods are used and the way of use is different.

Structure and functi...

The purpose of arc protection is to protect nearby workers and equipment by limiting arc burn time in the event of an arc fault. Arc protection must first detect the fault arc before it can shut off the fault current flowing through it. In the internal fault protection of the low and medium switchgear, the fault arc is usually extinguished by tripping the circuit breaker to remove the fault. Arc burning is accompanied by radiation in the form of light, sound and electromagnetic waves.

The advantages and d...

Parallel power capacitors have the function of compensating reactive power, improving power factor, improving power quality, and reducing line loss. However, in the daily use of power capacitors, it is inevitable that they will encounter damage and need to replace new power capacitors. If we rush to touch the power capacitors, it will endanger our personal safety.

Contact SMR

Copyright ? Bao Ding Shi Simaier Electric Co., Ltd. All Rights Reserved    
彩票开奖号码查询 山西11选5玩法 正规接单赚佣金的平台 下周股市行情分析 河南快赢481app下载 捕鱼大富翁免费下载 52麻将辅助器下载手机版 六合规律全年固定公式 河北20选5下期预测专家 pk10免费软件 东方6+1官网