供应煤矿用阻燃通信电缆

供应煤矿用阻燃通信电缆 煤矿用信号电缆 煤矿用阻燃通信电缆煤矿用阻燃通信电缆产品用途 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煤矿用阻燃通信电缆执行标准 Standards implemented Q 3210HL07 2005 扬州红旗电缆制造有限公司煤矿用阻燃通信电缆扬州红旗电缆制造有限公司煤矿用阻燃通信电缆型号名称及使 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 用于井下平巷 斜巷及机电硐室作 烯护套通信电缆 PE insulated PVC sheathed communication cables for coal mine 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 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 PE insulated tinned steel wire weave armored PVC sheathed communication cables 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 扬州红旗电缆制造有限公司煤矿用阻燃通信电缆扬州红旗电缆制造有限公司煤矿用阻燃通信电缆使用特性 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 电缆的最小弯曲半径 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 煤矿用阻燃通信电缆煤矿用阻燃通信电缆电缆结构示意图 IIIustration of cable structure 煤矿用阻燃通信电缆电缆煤矿用阻燃通信电缆电缆规格 Specifications 标准截面 Nominal sectional area mm2 型 号 Model 0 50 75 0 8 1 0 1 50 50 750 81 01 5 0 50 750 81 01 5 芯 数 Core No 对 数 Pair No 导体结构 Conductor structure MHYV2 72 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 MHYVR2 72 10 42 0 15 32 0 2048 0 20 MHYVP2 72 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 MHYVRP2 72 10 42 0 15 32 0 2048 0 20 MHYBV2 72 10 1 0 97 7 0 37 1 1 0 1 1 13 7 0 43 1 1 38 7 0 52 42 0 1532 0 2048 0 20 MHY32 3 72 19 1 0 97 7 0 37 1 1 13 7 0 43 1 1 38 7 0 52 煤矿用阻燃通信电缆电缆煤矿用阻燃通信电缆电缆主要技术性能 Major technical performances 1 煤矿用阻燃通信电缆煤矿用阻燃通信电缆 电缆导体直流电阻和电缆固有衰减 DC resistance of the conductor and Intrinsic attenuation 导 体 结 构 Conductor structure 型 号 Model 标称截面 Nominal sectional area mm2 种 类 Type 根数 单线标称直径 PC No Single track diameter mm 20 时导体直流 电阻 DC resistance of the conductor at 20 Km 固有衰减 Intrinsic attenuation 800Hz dB Km 11 0 836 0 0 5 27 0 3036 0 1 0 11 0 9724 5 27 0 3724 50 75 642 0 1526 0 0 8 MHYV MHYVR MHYVRP MHYVP MHYBV 0 811 1 025 80 7 11 1 1318 1 27 0 4318 11 0 532 0 2019 5 0 65 11 1 3812 1 27 0 5212 1 MHY32 1 5 548 0 2013 3 0 5 2 煤矿用阻燃通信电缆煤矿用阻燃通信电缆电缆其它主要技术性能 Other major technical performances 型号 Model MHYV MHYVR MHYVRP MHYVP MHYBV MHY32 序 号 Serial number 项目 Items 技术性能 Technical performances 1 20 线芯导体直流电阻 Km Line core DC resistance at 20 见上表 See above table 2 电缆固有衰减 dB Km Cable intrinsic attenuation 见上表 See above table 3 20 绝缘电阻 M Km Insulating resistance at 20 5000 4 lmin 工频交流电压试验 lmin power frequency 芯 芯 Core 1500V 不击穿 50Hz 1500V Does not penetrate alternating current pressure test core 芯 屏蔽 Core hield 5 电缆工作电容 F Km Cable service capacity 0 06 800Hz 6 远端串音衰减 dB 500 Far end crosstalk attenuation 70 800Hz 7 电感 H Km Inductance 800 800Hz 8 工作对直流电阻差 环阻 DC resistance difference 2 9 单根垂直燃烧试验 Combustion for single cable test MT386 10 成束燃烧试验 Combustion for bunched cable test 符合 GB T18380 标准中 B 类成束燃 烧试验要求 Conforms to GB T18380 standard B kind becomes ties the burning test 扬州市红旗电缆有限公司扬州市红旗电缆有限公司集电线电缆科研 生产与销售为一体 的专业性公司 公司严格按国内的 GB JB GJB MT 标准及国 际电工委员会的 IEC60189 IEC60227 IEC60502 IEC60584 IEC60092 IEC60 331 IEC60332 IEC61034 标准及国外先进的 JCS258B BS5308 VDE0266 NES713 OCT12100 标准以及企 标组织生产的各类产品有 船用电缆船用电缆 矿用通信电缆矿用通信电缆