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Description
- Product Description
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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: Polyvinyl chloride and polyethylene insulation shall not exceed 70°C; cross-linked polyethylene insulation shall not exceed 90°C; during a short circuit, the duration shall not exceed 5 seconds.
The maximum operating temperature of cable conductors is as follows: for PVC insulation, not exceeding 160°C; for polyethylene insulation, not exceeding 150°C; and for cross‑linked polyethylene insulation, not exceeding 250°C. The minimum ambient temperature during cable installation shall be no lower than –20°C.

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