Overhead lineA

It is suitable for overhead power lines with a rated AC voltage of 35 kV and below, and is intended for use in applications where safety requirements are particularly stringent, such as urban areas, high-rise buildings, and forested regions.

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Overhead line

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+86-319-5986999, +86-319-5983448

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+86-15833709658

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Product Description

Product Description:
　　It is suitable for overhead power lines with a rated AC voltage of 35 kV and below, and is intended for use in applications where safety requirements are particularly stringent, such as urban areas, high-rise buildings, and forested regions.

Usage characteristics:
Rated voltage: The rated voltage is 1 kV and 10 kV.
Operating temperature: For polyvinyl chloride and polyethylene insulation, the maximum operating temperature shall not exceed 70°C; for cross-linked polyethylene insulation, it shall not exceed 90°C. During a short circuit, the duration shall not exceed 5 seconds.
The maximum operating temperature of the cable conductor shall not exceed 160°C for PVC insulation, 150°C for polyethylene insulation, and 250°C for cross‑linked polyethylene insulation. The minimum installation temperature shall be no lower than –20°C.