ZR-RVVSP，绞对屏蔽线

ZR-RVVSP，绞对屏蔽线ZR-RVVSP，绞对屏蔽线

RVVPS，RVVSP，ZR-RVVPS，ZR-RVVSP，绞对屏蔽线

铜网屏蔽485通信电缆型号:RVVPS RVVSP ZR-RVVPS ZR-RVVSP RVSPZR-RVSP 
规格：2×0.5 2×0.75 2×1.0 2×2.5 4×0.5 4×0.75 4×1.0 4×2.5 
2×2×0.5 2×2×0.75 2×2×1.0 2×2×2.5
RVVPS RVVSP ZR-RVVPS ZR-RVVSP RVSPZR-RVSP型铜芯聚氯乙烯绝缘护套绞型屏蔽软电缆，额定电压300V/300V。芯数从2芯到24芯之间按国标分色，两芯以上绞合成组，对绞组绞合节距不大于线组直径的10倍，线组成缆节距为不大于电缆成缆直径的20倍。

ZR-RVVSP，绞对屏蔽线ZR-RVVSP，绞对屏蔽线