Tianjin Grewin Technology Co., Ltd
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1.We have abtained VDE,UL,CE,ROHS,ISO9000 ,ETL Approal and SGS Audit Supplier in China
2.The following is our detailed information of our norminal current 5 to 2000A rated output 25 to 400ma closed loop sensor hall for dc and ac current
Working Principle
The magnetic field produced by primary current Ip is balanced with the magnetic field produced by secondary coil current. The hall unit and auxiliary circuit produce secondary magnetic compensation current that can accurately response the primary current.
Function
Wide frequency bandNo insertion lossExcellent linearity
Quick response timeGood overall accuracyLow temperature drift
3.The following is the designing model of norminal current 5 to 2000A rated output 25 to 400ma closed loop sensor hall for dc and ac current
4.The following is the parameter of different model norminal current 5 to 2000A rated output 25 to 400ma closed loop sensor hall for dc and ac current
5. Contact name card
Maggie Tianjin Grewin Technology Co.,Ltd. Mail: maggie(at)grewin-tech.com |