● fully insulated structure and interlocking device to ensure personal safety.
● fully sealed structure, eliminating oil quality deterioration and prolonging service life.
● the three-phase linkage feature of load switch effectively reduces ferromagnetic resonance.
● double fuse protection is adopted to ensure simple, convenient, economic, reliable and safe operation of the system.
● there are silicon steel sheet iron core, amorphous alloy iron core, coil iron core, etc., with low loss, low noise and no heating of the box.
● the high-voltage incoming line adopts elbow type cable plug, which can operate 200A load current, and can be used as load switch operation in emergency, and has the characteristics of isolating switch.
● small volume, only about 1/3 of the European type box transformer with the same capacity.

Product range:
Combined transformer, etc