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Combined on-load tap changer (OLTC) for 35-110kV oil-immersed transformer
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Combined on-load tap changer (OLTC) for 35-110kV oil-immersed transformer

Product Details

Whether used in distribution systems, substations or other power equipment, this series of on-load tap changers can provide stable and reliable voltage regulation solutions to meet the needs of various application scenarios. Whether in industry, agriculture or construction, it can provide excellent voltage control performance for your power equipment to ensure the normal operation of the power supply system.

Operating conditions of tap changer:


1.The installation site must be free of heavy dust, explosive gas and corrosive gas.

2.The switch should be stored in an ambient temperature range of -25 ° C to 45 ° C.

3.The switch shall be used in transformer oil, and the oil temperature shall be between -25 ℃ and 100 ℃.

4.When the switch is installed on the transformer, the vertical inclination shall not exceed 2%.

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Key features and benefits:

1. High reliability

Quality materials and advanced manufacturing processes ensure the stability and reliability of the product, making it less prone to failure during long-term operation.

2. Flexible adjustment

Through the tapping operation, the line voltage can be adjusted flexibly according to the actual needs to meet the voltage regulation requirements under different load conditions.

3. Precise control

The precise switching mechanism and reliable control system ensure the precise control and stability of the faucet position.

4. Safety and reliability

Multiple safety protection devices, such as over-current protection and short-circuit protection, ensure safe and reliable operation.

5. High energy efficiency

Accurate regulation of line voltage can reduce energy consumption and loss, and improve system efficiency.



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