Epoxy resin insulated voltage inductive voltage transformers, we have without fuse type, fused type, V-connection type, Y-connection type, plateaus type, pole-mounted type and post type and so on. They are widely used in various switchgears of power grid, power plants, substations, railway, and coal mining industries and so on.

The current transformers which the insulation material is oil. It's vertical structure, assembled by a metal expander, high voltage porcelain bushing, pressure relief valve, oil tank and oil-letting valve.

The inductive voltage transformers which the insulation material is SF6 gas. The bushing of the voltage transformer is made by silicon rubber or porcelain.

The power transformers are suitable installation for switchgears, and for power plants or substations self-consumption transformers or the places where small space, fire-control, moisture-proof, is needed.

The current transformers match 35~1000kV high voltage switchgears are including the current transformers for outdoor of busbar going through with the stainless steel or aluminium cases, secondary windings with the insulating material wound, casted by epoxy resin with the flanges, installed with the enclosures and so on. The shapes, dimensions, technical parameters and service environments can be designed according to the requirements of the clients.

This current transformer has a hermetical structure, each sealing surface has been hermetically sealed by oil resistant rubbers. In order to ensure each of connection fastened well and not to make the gaskets compressed too much, all parts of the equipment are sealed up limitedly.