Industry news_News_Shaanxi Sefon Electrical Equipment Co., Ltd.

SVR automatic step voltage regulator

2020-05-23

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What is difference between dry type transformer and oil immersed transformer?

2020-04-14

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The operation steps of voltage regulator

2019-10-08

It is very important to follow up the correct operation step when using the voltage regulator.Shaanxi Sefon Electrical Equipment Co.,Ltd.briefly introduces the operation steps of the voltage regulator

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It is very important to follow up the correct operation step when using the voltage regulator.Shaanxi Sefon Electrical Equipment Co.,Ltd.briefly introduces the operation steps of the voltage regulator

10kv series capacitor complete set device

2019-08-02

Shaanxi Sefon Electrical Equipment Co.,Ltd.is a high-tech enterprise specializing in the R&D,production and sales of power quality and energy-saving intelligent electrical equipment.With the independe

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Shaanxi Sefon Electrical Equipment Co.,Ltd.is a high-tech enterprise specializing in the R&D,production and sales of power quality and energy-saving intelligent electrical equipment.With the independe

Circuit automatic voltage regulator

2019-06-22

SVR circuit automatic voltage regulator is a patented product developed by Shaanxi Sefon Electrical Equipment Co.,Ltd.for improving power quality

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SVR circuit automatic voltage regulator is a patented product developed by Shaanxi Sefon Electrical Equipment Co.,Ltd.for improving power quality