PVC Insulated Wire Specification. PVC insulated wire consist of rated voltage, number of cores and nominal cross-section. The rated voltage of PVC insulated wire and control cables is 300/300V, 300/500V, 450/750V; the rated voltage of medium and low voltage power cables is 0.6/1kv, 1.8/3kv, 3.6/6kv, 6/6(10)KV, 8.7/10(15)kv, 12/20kv, 18/20(30)kv, 21/35kv, 26/35kv, etc. …
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