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Heat-shrinkable end coupling 33 kV
33KV heat shrink cable terminals are mainly used for terminal sealing, insulation protection and electric field control of XLPE or oil immersed cables in medium and high voltage power systems, suitable for indoor and outdoor power plants, substations, industrial equipment and other fields. Its main functions include sealing, moisture protection, insulation protection and voltage dissipation.
Description
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Product Details
33KV heat shrink cable terminals are mainly used for terminal sealing, insulation protection and electric field control of XLPE or oil immersed cables in medium and high voltage power systems, suitable for indoor and outdoor power plants, substations, industrial equipment and other fields. Its main functions include sealing, moisture protection, insulation protection and voltage dissipation.
Electrical characteristics
- Voltage withstanding power frequency: it must meet the requirements of 33KV voltage level, and the long-term operating temperature range is usually -55℃ to 105℃;
- Partial Discharge: Partial discharge testing is required in high electric fields to ensure
Installation Environment: Outdoor terminals require increased weather resistance, while indoor terminals can benefit from a simpler protective layer
Construction characteristics
Uniform shrinkage during heating is necessary to avoid damage to the material or insufficient sealing caused by local overheating;
Strictly follow the manufacturer's operating instructions to ensure alignment between the voltage control tube and the semiconductor layers of the cable.
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