General 1. Overload protection 2.Short circuit protection 3. Controlling 4. Used in residential building, non-residential building, energy source industry and infrastructure. Curve Specifications Type Standard IEC/EN 60947-2 IEC/EN 60898-1 Electrical features Rated current In A 16,20,25,32,40,50,63, 80, 100, 125 Poles P 1, 2, 3, 4 Rat...

KYN28A-12 indoor metal clad movable switchgear is a complete power distribution device for 3.6kV~12KV, 3 phase AC 50/60Hz， single  bus  sectionalized  system.  lt  is  mainly  used  for  power  transmission of  middle/smallgenerators  in  power  plants,  power receiving, transmission for substations in power distribution and power system of factories, mines and enterprises etc. so as to control, protect and monitor the system. Standard: IEC62271-200 Selection Operating conditions 1.  Ambien...

This model voltage transformer is semi-casting type, with small size and good climate adaptability. The iron-core of the transformer applies core type side-iron structure, and made of high-quality silicon steel plate by cold rolling and exposing in the air, the primary winding, secondary winding and residual voltage winding wound onto theiron-core concentrically and cast with epoxy resin, the three phases cast and fixed together, the primary winding and terminal A is fully insulated and termi...

Type Standard   IEC/EN 60947-2 IEC/EN 60898-1  Electrical features Rated current In A 63, 80, 100, 125 Poles P 1, 2, 3, 4 Rated voltage Ue V 230/400 Insulation voltage Ui V 500 Rated frequency Hz 50/60 Rated breaking capacity A 6000 Rated impulse withstand voltage(1.2/50) Uimp V 6000 Dielectric test voltage at ind. Freq. for 1min kV 2.5 Pollution degree   3 Thermo-magnetic release characteristic   8-12In B, C,D  Mechanical features Electrical life t 1500 Mechanical...

Feature ·Unique magnetic arc extinguishing design with 1500V cut-off function. ·Unique contact structure with higher surge resistance and current tolerance. ·Environmentally friendly products (RoHS compliant). ·Load connection without polarity. ·Unique anti short circuit structure,Short circuit resistance:20A~40A:/;60A~100A.24000A; 150A~1000A.28000A. ·High and low voltage withstand voltage above 4000V. ·The coil connectionsare all non-polar(60A~100...