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產品簡介 lntroduction
SZW98系列轉換開關是引進國外先進技術,研發的一種新型產品。產品具有國內領先水平,達到或接近國外同類產品的水平。主要用于交流50~60Hz、額定電壓440V及以下,直流電壓240V以下,額定電流至20A的電氣線路中,供手動不頻繁接通或分斷電路作控制和轉換之用,也可直接控制小容量交流電動機和作主令控制及電路測量之用。 .
SZW98 series changeover swith developed by importing foreign advanced technology, is used in the circuits of AC 50/60Hz,rated voltage up to 440V,DC voltage up to 240V, rated current up to 20 A,to not frequently switch on/off circuit, transferthe control circuitand electric meters,also it can directly control small capacity three phases squirrel caged asynchronousmotor or used for mastercontrol or electric meters. Lt takes ahead in domestic latest level,and reaches up to or close to foreignadvanced level. .


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