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    产品资料
    产品[

    矿用通信电缆

    ]资料
    如果您对该产品感兴趣的话,可以 产品名称: 矿用通信电缆
    产品型号: MHYV、MHYVR、MHYVP、MHYBV、MHY32、MHYVRP、MHYAV、M
    产品展商: 红旗
    关注指数:8759
    产品文档: 无相关文档

    简单介绍
    矿用通信电缆,红旗专业生产和销售矿用通信电缆(煤矿用阻燃通信电缆)类型号,MHYV, MHYVR, MHYBV,MHYVP,MHYVRP, MHJYV, MHY32, MHYAV, MHYAV32, MHVV(HUVV)产品用途:产品用于煤矿井下电话通信干线、配线和用户线路。以上所有矿用通信电缆均取得了MA标志证.

    矿用通信电缆

       的详细介绍

    矿用通信电缆:产品用途:产品用于煤矿井下电话通信干线、配线和用户线路。
    执行标准 Standards implemented:MT 81814-1999

     

    矿用通信电缆 型号、名称及使用范围

    型号
    Model
    名 称
    Descriptions
    使 用 范 围
    Use scope
    MHYV
    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 mines
    用于平巷、斜巷及机电硐室
    Served in level,slanted channels and power house
    MHJYV
    煤矿用加强型线芯聚乙烯绝缘聚氯乙烯护套通信电缆
    Reinforced core PE insulated PVC sheathed communication cables for coal mines
    用于机械损伤较高的平巷和斜巷
    Served in level and slanted channels where mechanical damage is frequent
    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
    PE insulated galvanized steel wire weave armored PVC sheathed communication cables for coal mines
    用于机械冲击较高的平巷和斜巷
    Served in level and slanted channels where mechanical damage is frequent
    MHYAV
    煤矿用聚乙烯绝缘铝-聚乙烯粘护层聚氯乙烯护套通信电缆
    PE insulated Al/PE binding layer PVC sheathed communication cables for coal mines
    用于较潮湿的斜井和平巷
    Served in level and slanted channels with high humidity
    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
    PE insulated Al/PE binding layer steel wire armored PVC sheathed communication cables for coal mines
    用于竖井或斜井
    Served in shaft and slanted shaft
                      

    矿用通信电缆使用特性 Service characteristics

    电缆长期允许工作温度 Long-term service temperature of the cable conductor
    -40℃-+50℃
    电缆敷设温度 Cable laying temperature
    ≥-10℃
    +25℃时环境相对湿度
    Environment relative humidity at 25℃
    ≤95%
    电缆的*小弯曲半径 Minimun bending radius MHYV及MHJYV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

    矿用通信电缆规格 Specifications

    型 号
    Model
    规 格
    Specifications
    导体结构(根/直径)mm
    Conductor structure(number/diameter)
    MHYV
    1x2、2x2、1x4、5x2
    7/0.28
    MHJYV
    1x2、2x2
    4/0.28铜线+3/0.28钢线 4/0.28
    copper wire +3/0.28 steel wire
    MHYBV
    5x2、10x2、20x2
    1/0.8
    MHYAV
    20x2、30x2、50x2
    MHYA32
    30x2、50x2、80x2


    矿用通信电缆主要技术性能 Major technical performances

    1、电缆导体直流电阻及固有衰减 DC resistance of the conductor and Intrinsic attenuation

    型 号
    Model
    20℃时导体直流电阻
    DC resistance of conductor at 20℃
    ≤Ω ( , /km)
    固有衰减(800Hz)
    Intrinsic attenuation
    ≤( ,dB/km)
    MHYV
    45
    1.10
    MHJYV
    73
    1.30
    MHYBV MHYAV MHYA32
    36.7
    0.95

    2、矿用通信电缆其它主要技术性能 Other major technical performances

    ( MHYV、MHJYV、MHYBV MHYAV、MHYA32)

    序 号
    Serial number
    项目
    Items
    技术性能
    Technical performances
    1
    +20℃线芯直流电阻(≤Ω/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(≥MΩ Km) Insulating resistance at 20℃ 3000
    4
    lmin工频交流电压试验
    lmin power frequency alternating current pressure test
    1500V不击穿(50Hz)
    1500V Does not penetrate
    5
    远端串音衰减(≥dB/500)
    Far-end crosstalk attenuation
    70(800Hz)
    6
    电感(≤μH/Km)
    Inductance
    800(800Hz)
    7
    电缆工作电容(≤μF/Km)
    Cable service capacity
    0.06(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

    矿用通信电缆结构示意图
    IIIustration of cable structure

    矿用通信电缆

     

     

     

    矿用通信电缆(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

    执行标准 Standards implemented: Q/3210HL07-2005

     

    矿用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

    矿用通信电缆使用特性 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*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

    矿用通信电缆结构示意图
    IIIustration of cable structure

     矿用通信电缆

    矿用通信电缆规格 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

    2、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(≤Ω/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(≥MΩ Km) Insulating resistance at 20℃ 5000
    4
    lmin工频交流电压试验
    lmin power frequency alternating current pressure test
    芯-芯
    Core - core
    芯-屏蔽
    Core - hield
    1500V不击穿(50Hz)
    1500V Does not penetrate
    5
    电缆工作电容(≤μF/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(≤μH/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

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