型 号 Model | 导体结构（对数） Conductor structure (pairs) | 名 称 Name | 适 用 范 围 Scope of application |
MHYVR (PUYVR) | 7/0.30、7/0.37、7/0.43、7/0.52 (1~10对、2-7芯) | 煤矿用聚乙烯绝缘聚氯乙烯护套阻燃通信电缆 PE insulated PVC sheathed fire retardant communication cables for coal mine | 用于平巷、斜巷及机电硐室 Used in level; or slanted channels and power house |
MHYBV (PUYV31) | 1/1.0、1/1.38 (1~10对、2-7芯) | 煤矿用聚乙烯绝缘镀锌钢丝编织铠装聚氯乙烯护套阻燃通信电缆 PE insulated tinned steel wire weave armored PVC sheathed fire retardant communication cables for coal mine | 用于机械冲击较高的平巷和斜巷 Served in level and slanted channels where the mechanic impact is strong |
MHY32 (PUYV39.39-1) | 1/1.38 (1~10对、2-7芯) | 煤矿用聚乙烯绝缘钢丝铠装聚氯乙烯护套阻燃通信电缆 PE insulated steel wire armored PVC sheathed fire retardant communication cables for coal mine | 用于煤矿竖井或斜井作主信号线能承爱较大拉力 Served as maior signal line in shaft or slanted shaft in coal mines, capable of being under considerable pull force |
MHYVRP (PUYVRP) | 7/0.30、7/0.37、7/0.43、7/0.52 (1~10对、2-7芯) | 煤矿用聚乙烯绝缘铜丝编织屏蔽聚氯乙烯护套阻燃通信软电缆 PE insulated copper wire weave shielded PVC sheathed fire retardant communication soft cables | 用于井下干扰较大的场合 Served in coal mine where interfere-ence is strong |
MHYVP (PUYVP) | 1/1.38 (1~10对、2-7芯) | 煤矿用聚乙烯绝缘铜丝编织屏蔽聚氯乙烯护套阻燃通信电缆 PE insulated copper wire weave shielded PVC sheathed fire retardant communication cables | 用于井下干扰较大的场合 Served in coal mine where interfere-ence is strong |
MHYBVR (PUYVR31) | 7/0.43、7/0.52 (1~10对、2-7芯) | 煤矿用聚乙烯绝缘镀锌钢丝编织铠装聚氯乙烯护套阻燃通信软电缆 PE insulated galvanized steel wire weave armored PVC shielded fire re-tardant communication soft cables | 用于井下抗冲击较高的平巷和斜巷 Applied in level or slanted channels where impact is heavy |
MHYR32 (PUYVR39.39-1) | 7/0.52 (1~10对、2-7芯) | 煤矿用聚乙烯绝缘钢丝铠装聚氯乙烯护套阻燃通信软电缆 PE insulated steel wire weave armored PVC shielded fire retardant communication soft cables | 用于煤矿竖井或斜井作主信号线能承受较大拉力 Served as maior signal line in shaft or slanted shaft in coal mines, capable of being under considerable pull force |