36 kV Voltage Transformer

Youbian is a professional leader in 36 kV voltage transformers in China. Every product we develop has excellent quality and reasonable prices compared to our peers. If your country has different requirements for these electrical appliances, you can come to us for customization. We offer customization services. Welcome to contact us.

What is the function of a voltage transformer?

1) The 36 kV voltage transformer is a sensor that isolates high voltage and provides primary voltage information for relay protection, automatic devices, and measuring instruments. Convert high voltage into 100V or 100/3V standard secondary voltage in proportion, for use in metering, instrumentation, and relay protection.

2) Simultaneously using voltage transformers can isolate high voltage from electrical personnel, ensuring equipment and personal safety

Characteristics of current transformers

1) The primary winding is connected in series in the circuit with very few turns; Therefore, the current in the primary winding depends entirely on the load current of the tested circuit, and is independent of the magnitude of the secondary current;

2) The current coil impedance of the instrument connected to the secondary winding of the 36 kV voltage transformer is very small, so under normal circumstances, the current transformer operates in a state close to a short circuit.

What are the types of voltage transformers?

1) According to the installation location, it can be divided into indoor and outdoor types. 35kV and below are mostly indoor, while 35kV and above are mostly outdoor, with significant differences in insulation.

2) According to the number of phases, it can be divided into single-phase and three-phase types. 10kV and below adopt three-phase type.

3) According to the number of windings, it can be divided into double winding, three winding, and four winding

4) According to the insulation method, it can be divided into dry type, cast type, oil immersed type, and gas type.

5) According to the working principle, it can be divided into electromagnetic, capacitive, and new types of photoelectric voltage transformers.

The electromagnetic type can be divided into three-phase and single-phase types; The three-phase type can be divided into three-phase two column and two-phase five column.

China 36 Kv Voltage Transformer Supplier, Manufacturer - Factory Direct Price - Dahu Electric