代号 Codes | 绝缘 Insulation | 代号 Codes | 内套 Inner- sheath | 代号 Codes | 铠装 Armoring | 代号 Codes | 外套 Outer sheath | 代号 Codes | 特 征 Chara-cteristic |
E | 乙丙橡胶绝缘 EP-rubber insulated | F | 氯丁橡 胶护套 Chlorosul- conation sheath | 8 | 镀锡铜 丝编织 Tinned Cu wire woven | 0 | 无外 护套 NO- Outer sheath | P | 线芯屏蔽 Line core screen |
J | 交联聚乙烯绝缘 XLPE Insulation | H | 氯磺化聚 乙烯护套 Chlorosul- fonated polyethylene sheath | 9 | 镀锌钢 丝编织 Galva- nizes Steel wire woven | 2 | 聚氯乙 烯护套 Polyvinyl chloride sheath | R | 软Soft |
V | 聚氯乙烯绝缘 PVC Insulation | V | 聚氯乙 烯护套 Polyvinyl -chloride sheath | - | - | 5 | 交联聚 烯烃护套 Cross -linked polyolefin sheath | - | - |
X | 天然丁苯绝缘 NR/SBR insulated | PF | 热塑性聚 烯烃护套 Thermosp- lasticity polyolefin sheath | - | - | 6 | 热塑性聚 烯烃护套 Thermos-plasticity polyolefin sheath | - | - |
- | - | PJ | 交联聚 烯烃护套 Cross- linked polyolefin sheath |
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