Current transformer - micro voltage transformer

electric motor stator rotor lamination motor parts 

Specifications
1. Lamination of electric motor 
2. IP54 class F 
3. 100% copper 
4. silicon steel stamping 

5. stunning performance 
Micro voltage transformer, due to size process usually ac electric motor USES the current mode of voltage transformer. Is actually rated current ratio is 1, a secondary current of current transformer is milliamperes (such as: 2 ma ma / 2). Later narrative as nothing special pointed out that the transformer Three phase motor is refers to the current transformer. The current transformer. Work, transformer primary winding and R series resistor voltage being measured, the secondary output feeder put I/V transform (or electric generator direct sampling resistance). When an electric current for I1 = U/(R + R), the secondary current I2 = I1 / Kn, which is suitable for a winding resistance R, Kn for rated current ratio.