Split Core Balance Transformer (Cast Resin Window Split Type)

Product Specification 

* Split core balance transformer(Cast resin window split type)

* Suitable for Motor protection relay installed in 11KV and 3.3KV Motor Feeder

* CTR: 50/IA ,No of core:1,Freq :50 Hz, Insulation Class F

* Accuracy class PS IS2705, BIL :0.72 KV/3.3KV

* Sec Current >=10mA@ MOPC>=5A

* Bore Dia :155 mm OD:300 mm

Application 

Split core balance transformers are used for measuring residual current and are ideally suited for retrofit installations. They meet your requirements in terms of reliable measuring and easy installation for critical applications, where power failure is not an option.