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400-6369-566

變壓器/電機投退涌流及過電壓抑制應用場景

變壓器在空載投入時產生勵磁涌流對設備損害巨大,且在投退時產生的操作過電壓會對設備絕緣造成較大破壞;電動機在退出時也會產生極大的操作過電壓,破壞電動機絕緣,故此兩種設備投退時頻發安全事故。針對新建、改建、擴建項目合閘涌流及操作過電壓問題,可在變壓器電源側安裝Spark- T裝置,在電動機前端安裝Spark-B裝置,如下圖。


利用Spark-T裝置可有效抑制變壓器空載合閘涌流及操作過電壓,利用Spark-B裝置可有效抑制電動機的操作過電壓,利用兩種裝置可以極大提高設備的安全性、穩定性。



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