CT used in Transformer(for ABB Spain)

1、Standard: IEC,ANSI,BS etc up customer request.

2、Types of current transformer: TPY,TPX, Class X,PR,PL,M etc.

3、 Rated primary current scope (A)

      50，75，100，125，150，200，250，300，400，500，600，750，

      800,1000，1200，1250，1500，1600，2000，2400，2500，3000，

      3500，4000，5000，6000，7000，8000，9000，10000，12000，

      15000，20000 etc.

4、Rated secondary current: 1A, 5A etc

5、Operation Instruction

5.1 Bushing type current transformer is consisted of ring core, magnet wire and

     other insulation materials. The secondary windings can be single ratio or multi ratios.

5.2 Bushing type current transformer is used to assemble in transformer turrets.

5.3 When the nameplate is upward, the tope part is P1.  Polarity: Subtractive.

5.4 The bushing type current transformer should not open circuit when operating.