The iron core is three-phase and made of Si steel plate
Other three poles in the middle set A, B, C three phase coils, the other two iron cores is zero sequence magnetism road as short-circuit
The coil of each phase is made of primary coil, secondary coil and zero sequence voltage coil, primary coil are divided into two sections, it is connected according to YO like the secondary coils, zero sequence voltage coil according to three rectangle
Oil box is elliptical, in built no.10 transformer oil, the length from surface to cover is 10 to 15mm, the body of ware is fixed at the cover by iron core
Technical data:
Zero sequence voltage coil
Three-phase rated voltage at the primary coil, triangle of zero sequence voltage coil: 200VA
Primary coil is short at middle, the voltage of triangle end:
Secondary coil voltage: 100±10V at class 0.5 rated voltage
Secondary coil voltage: 100±3V at no voltage
Transformer can normally run at 115% rated voltage
Key Contact:
Mr
Ryan
Marketing Manager
International Dept
Supplier and product information updated May 23, 2008. Global Sources verifies information published here via regular supplier visits.
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