矿用通信电缆MHYV|矿用阻燃通信电缆MHYV
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矿用通信电缆 MHYV 煤矿用聚乙烯绝缘聚氯乙烯护套通信电缆用于矿场作普通信号传输,适用于固定敷设 MHYVR 煤矿用聚乙烯绝缘聚氯乙烯护套通信软电缆 用于矿场作普通信号传输,可移动使用 MHYVP 煤矿用聚乙烯绝缘铜丝编织屏蔽聚氯乙烯护套通信电缆用于电场干扰较大的场所信号传输,适用于固定敷设 MHYVRP 煤矿用聚乙烯绝缘铜丝编织屏蔽聚氯乙烯护套通信软电缆用于电场干扰较大的场所信号传输,电缆较柔软 MHYBV 煤矿用聚乙烯绝缘镀锌钢丝编织铠装聚氯乙烯护套通信电缆用于机械冲击较高的场所主信号传输 MHY32 煤矿用聚乙烯绝缘细圆钢丝铠装聚氯乙烯护套通信电缆用于平巷、竖井或斜井作主信号传输 MHYAV 煤矿用聚乙烯绝缘铝 - 聚乙烯粘结护层聚氯乙烯护套通信电缆用于较潮湿的斜井和斜巷作主信号传输 MHYA32 煤矿用聚乙烯绝缘铝 - 聚乙烯粘结护层钢丝铠装聚氯乙烯护套通信电缆用于竖井或斜井作主信号传输
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煤矿用阻燃通信电缆(原煤矿用信号电缆) |
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FIRE-RETARDANT COMMUNICATION CABLES FOR COAL MINES(Signal electric cable) 产品用途:产品适用于煤矿井下监测、控制系统作低频信号传输线。 Scope of application:The product is suitable for the coal mine mine shaft monitor the control system makes the low-frequency signal transmission line 执行标准 Standards implemented: Q/3210HL07-2005 | | 型号名称及使用范围 Model descriptions and Use scope 型 号 Model | 名 称 Descriptions | 使 用 范 围 Use scope | MHYV(PUYV) | 煤矿用聚乙烯绝缘聚氯乙烯护套通信电缆 PE insulated PVC sheathed communication cables for coal mine | 用于井下平巷、斜巷及机电硐室作普通信号传输 Used in level; or slanted channels and power house | MHYVR(PUYVR) | 煤矿用聚乙烯绝缘聚氯乙烯护套通信电缆 PE insulated PVC sheathed communication cables for coal mine | 用于井下平巷、斜巷及机电硐室作普通信号传输 Used in level; or slanted channels and power house | MHYVP(PUYVP) | 煤矿用聚乙烯绝缘铜丝编织屏蔽聚氯乙烯护套通信电缆 PE insulated copper wire weave shielded PVC sheathed communication cables | 用于井下干扰较大的场合作信号传输 Served in coal mine where interference is strong | MHYVRP(PUYVRP) | 煤矿用聚乙烯绝缘聚氯乙烯护套铜丝编织屏蔽通信软电缆 PE insulated copper wire weave shielded PVC sheathed communication soft cables | 用于井下干扰较大的场合作信号传输 Served in coal mine where interference is strong | MHYBV(PUYV31) | 煤矿用聚乙烯绝缘镀锌钢丝编织铠装聚氯乙烯护套通信电缆 PE insulated tinned steel wire weave armored PVC sheathed communication cables | 用于井下平巷或斜巷作主信号传输能承受一定的机械冲击力 Served in level and slanted channels where the mechanic impact is strong | MHY32 (PUYV39、39-1) | 煤矿用聚乙烯绝缘聚氯乙烯护套钢丝铠装通信电缆 PE insulated steel wire armored PVC sheathed communication cables | 用于竖井或斜井作主信号传输能承受较大的拉力 Served as major signal line in shaft or slanted shaft in coal minescapable of being under considerable pull force | 使用特性 Service characteristics 电缆*允许工作温度 Long-term service temperature of the cable conductor | 70℃ | 电缆敷设温度 Cable laying temperature | ≥0℃ | +25℃时环境相对湿度 Environment relative humidity at 25℃ | ≤95% | 电缆的传输频率 Transmission frequency of cable | ≤30KHz | 电缆的zui小弯曲半径 Minimun bending radius | MHYVR及MHYVRP型电缆为电缆外径的10倍,其它型号为外径的15倍 10 times of the cable outer diameter of MHJYV and 15times for the rest | 电缆结构示意图 IIIustration of cable structure 电缆规格 Specifications 型 号 Model | 标准截面 Nominal sectional area(mm2) | 0.5 | 0.75 | 0.8 1.0 | 1.5 | 0.5 | 0.75 | 0.8 | 1.0 | 1.5 0.5 | 0.75 | 0.8 | 1.0 | 1.5 | - | 芯 数Core No. | 对 数Pair No. | 导体结构Conductor structure | MHYV | 2-7 | 2-10 | 1/0.8 7/0.30 | 1/0.97 7/0.37 | - | 1/1.13 7/0.43 | 1/1.38 7/0.52 | MHYVR | 2-7 | 2-10 | - | 42/0.15 | - | 32/0.20 | 48/0.20 | MHYVP | 2-7 | 2-10 | 1/0.8 7/0.30 | 1/0.97 7/0.37 | - | 1/1.13 7/0.43 | 1/1.38 7/0.52 | MHYVRP | 2-7 | 2-10 | - | 42/0.15 | - | 32/0.20 | 48/0.20 | MHYBV | 2-7 | 2-10 | - | 1/0.97 7/0.37 42/0.15 | 1/1.0 | 1/1.13 7/0.43 32/0.20 | 1/1.38 7/0.52 48/0.20 | MHY32 | - | 3-7 | 2-19 | - | 1/0.97 7/0.37 | - | 1/1.13 7/0.43 | 1/1.38 7/0.52 | 电缆主要技术性能 Major technical performances 1、电缆导体直流电阻和电缆固有衰减 DC resistance of the conductor and Intrinsic attenuation 型 号 Model | 标称截面 Nominal sectional area mm2 | 导 体 结 构 Conductor structure | 20℃时导体直流电阻 DC resistance of the conductor at 20℃ (≤Ω/Km) | 固有衰减 Intrinsic attenuation (800Hz) (≤dB/Km) | 种 类 Type | 根数/单线标称直径 PC.No./Single track diameter(mm) | MHYV MHYVR MHYVRP MHYVP MHYBV MHY32 | 0.5 | 1 | 1/0.8 | 36.0 | 1.0 | 2 | 7/0.30 | 36.0 | 0.75 | 1 | 1/0.97 | 24.5 | 0.8 | 2 | 7/0.37 | 24.5 | 6 | 42/0.15 | 26.0 | 0.8 | 1 | 1/1.0 | 25.8 | 0.7 | 1.0 | 1 | 1/1.13 | 18.1 | 0.65 | 2 | 7/0.43 | 18.1 | 5 | 32/0.20 | 19.5 | 1.5 | 1 | 1/1.38 | 12.1 | 0.5 | 2 | 7/0.52 | 12.1 | 5 | 48/0.20 | 13.3 | |