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TMDXIDDK379D: LEM的1.0pu代表满量程:代码里写12A,数据手册写20A。

Part Number: TMDXIDDK379D

你好,IDDK的例程里,对于LEM电流传感器的标幺化满量程,与数据手册不符合

1.代码里,LEM传感器的1.0pu相当于12A

//
// Scaling factors to bring all current feedbacks to normal scale
// matching with shunt based measurement
// With shunt, 1.0pu current == 9.945A
// LEM, 1.0pu current == 12A
// SDFM, 0.8906pu current == 12.5A

2.数据手册里,满量程相当于20A

3.确认没有看错传感器型号