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82问答网 > 有谁知电缆符号kvv,rvv有何区别？

有谁知电缆符号kvv,rvv有何区别？

2025-03-26 09:55:26

推荐回答（1个）

回答1：

您好：

简单的来讲1、电压等级不同：RVV额定电压等级一般为300/500V，KVV额定电压等级一般为450/750V
2、导体结构不同：RVV每芯的导体为多股绞合的细铜丝，KVV每芯的导体为单根实心导体。
3、护套厚度不同：相同规格的RVV型电缆较KVV型电缆护套厚度薄。

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