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Automation Technologies Online

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ATO Blog

Displacement sensor, also called linear sensor, is a linear unit sensing metal. The function of sensor is to transform the tested physical quantity into electric quantity. The working principle of straight line displacement sensor is same as that of slide rheo...

The common line reactors in electrical power system include series reactors and paralleling reactors. Series reactors are mainly used to limit short-circuit current or ultraharmonics in filter by connecting with capacitor in series or in parallel. The line rea...

How to Maintain Line Reactor? Wed, Aug 15 by ATO.com

Oil replacement and drying treatment of electric reactor: if the long idle time or operation time or other nature and human factors cause insulation deterioration of line reactor, water inflow or oil deterioration, oil replacement and drying treatment should b...

Line Reactor for VFD Mon, Aug 13 by ATO.com

The functions of input line reactor
It can restrain harmonic current, improve power coefficient, weaken surge voltage in input circuit, the impact of current on VFD, the influences of power voltage, limit current surge caused by grid voltage change and switchin...