产品名称:煤矿用阻燃通信电缆 (原煤矿用信号电缆) MHYV、MHYVR、MHYVP
产品型号:MHYV、MHYVR、MHYVP
产品特点:煤矿用阻燃通信电缆(原煤矿用信号电缆)我厂的主要产品有矿用通信电缆、矿用信号电缆,矿用控制电缆,矿用监测电缆,矿用监控电缆,矿用防爆线,矿用防爆通讯电缆,市内通信电缆,HYA53型铠装通信电缆,电缆,通信电源线,铁路信号电缆,局用电缆,配线电缆,计算机电缆,机场助航用灯光电缆等,同时还可以根据客户的要求设计生产各类特种电缆
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MHYV、MHYVR、MHYVP煤矿用阻燃通信电缆 (原煤矿用信号电缆) MHYV、MHYVR、MHYVP的详细资料:
煤矿用阻燃通信电缆(原煤矿用信号电缆)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
煤矿用阻燃通信电缆(原煤矿用信号电缆)执行标准 standards implemented: q/3210hl07-2005
型号名称及使用范围 model de sc-riptions and use scope
型 号 model | 名 称 de sc-riptions | 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 mines,capable of being under considerable pull force |
煤矿用阻燃通信电缆(原煤矿用信号电缆)使用特性 service characteristics
电缆长期允许工作温度 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
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