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What are the PV Cable properties?

Time:-0001-11-30 Hits:618

  Cable properties:Rated voltage:AC U0 / U = 0.6/1kV,DC 1.8kV (line core of the wire core, non-grounded system, do not load the circuit).If the cable is used in the DC system, the conductors of the cable should not exceed the rated voltage U AC rating of 1.5 times. In the single-phase DC systems, this value should be multiplied by the factor of 0.5.

Temperature range:Ambient temperature: -40 ℃ to +90 ℃.Conductor maximum operating temperature: 120 ℃.Cable runs up to ambient temperature 90 ℃. According to EN60216-1 standard for assessment, the insulation and jacket temperature index is 120 ℃.The life expectancy of 25 years,5 seconds is a short-circuit temperature 200 ℃.