Voltage transformer of this type epoxy resin cast fully insulated fully enclosed structure.
The biggest characteristic of this type of transformer fuse protection only increase.Thus the security of the transformer is increased.If you installed in the switch cabinet .No longer need to reprovision the fuse.Save a lot of space.The cost of the switvhgear down.And fuse replacement .Directly mount the transformer internal.The fuse current and short-circuit current of the transformer to match the effective protection of the transformer grid failure is not burned.
Voltage transformer with a fuse to protect the primary winding of the newly developed V-shaped connection composed of a three-phase voltage transformer ,two single-phase voltage transformer is used alone,is a fully enclosed structure.
The core quailty cold-rolled silicon steel sheet around made type .And by the strict heat treatment.Advanced vacuum casting process with epoxy resin casting.
Transformer resistance filthy,resistant to moisture temperature.Users need this type of transformer can be a qualifying terminal single desktop outlet that is,Type A,three-phase form of wit .in the internal wiring.B-type .User-friendly wiring.