Oil-immersed Transformer Series

Oil-type transformer, also known as oil-type transformer, oil-immersed test transformer. Oil-type transformer refers to the cooling medium is transformer insulating oil, which relies on oil as the cooling medium, such as oil-immersed self-cooling, oil-immersed air cooling, oil-immersed water cooling, forced oil circulation, etc.

Dry-type Transformer Series

The core of the dry-type power transformer is made of high magnetic permeability and high-quality grain-oriented cold-rolled silicon steel sheet, 45° full oblique stepping joint, the core adopts a special square tube pull plate structure, the core column is tied with insulating tape, and the surface of the core is coated with special resin to prevent moisture and rust, which effectively reduces the no-load loss, no-load current and core noise.

Inflatable Cabinet Series

The inflatable cabinet is a new generation of switchgear, the main switch can be used with a permanent magnet mechanism vacuum circuit breaker or a spring mechanism vacuum circuit breaker, the whole cabinet is combined with air insulation and sulfur hexafluoride gas compartment, which is compact and expandable, and is suitable for power distribution automation.

Current Transformer Series

The current transformer is an instrument that converts the large current on the primary side into a small current on the secondary side according to the principle of electromagnetic induction. A current transformer is composed of a closed core and windings. It has a small number of turns on the primary side winding and is strung in the line where the current needs to be measured.

Voltage Transformer Series

Voltage transformer is an indispensable electrical appliance for power transmission and power supply systems such as power plants and substations. Precision voltage transformer is an instrument used in electrical test laboratories to expand the measurement limit and measure voltage, power and electrical energy. A voltage transformer is a transformer with an iron core, which is mainly composed of primary and secondary coils, iron cores and insulation.

Inflatable Cabinet Transformer Series

Filling cabinet voltage transformer is a common electrical component, which is used for voltage measurement and protection in power systems.