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    礦用通信電纜

    ]資料
    如果您對該產品感興趣的話,可以 產品名稱: 礦用通信電纜
    產品型號: MHYV、MHYVR、MHYVP、MHYBV、MHY32、MHYVRP、MHYAV、M
    產品展商: 紅旗
    關注指數:9606
    產品文檔: 無相關文檔

    簡單介紹
    礦用通信電纜,紅旗專業生產和銷售礦用通信電纜(煤礦用阻燃通信電纜)類型號,MHYV, MHYVR, MHYBV,MHYVP,MHYVRP, MHJYV, MHY32, MHYAV, MHYAV32, MHVV(HUVV)產品用途:產品用于煤礦井下電話通信干線、配線和用戶線路。以上所有礦用通信電纜均取得了MA標志證.

    礦用通信電纜

       的詳細介紹

    礦用通信電纜:產品用途:產品用于煤礦井下電話通信干線、配線和用戶線路。
    執行標準 Standards implemented:MT 81814-1999

     

    礦用通信電纜 型號、名稱及使用范圍

    型號
    Model
    名 稱
    Descriptions
    使 用 范 圍
    Use scope
    MHYV
    煤礦用聚乙烯絕緣聚氯乙烯護套通信電纜
    PE insulated PVC sheathed communication cables for coal mines
    用于平巷、斜巷及機電硐室
    Served in level,slanted channels and power house
    MHJYV
    煤礦用加強型線芯聚乙烯絕緣聚氯乙烯護套通信電纜
    Reinforced core PE insulated PVC sheathed communication cables for coal mines
    用于機械損傷較高的平巷和斜巷
    Served in level and slanted channels where mechanical damage is frequent
    MHYBV
    煤礦用聚乙烯絕緣鍍鋅鋼絲編織鎧裝聚氯乙烯護套通信電纜
    PE insulated galvanized steel wire weave armored PVC sheathed communication cables for coal mines
    用于機械沖擊較高的平巷和斜巷
    Served in level and slanted channels where mechanical damage is frequent
    MHYAV
    煤礦用聚乙烯絕緣鋁-聚乙烯粘護層聚氯乙烯護套通信電纜
    PE insulated Al/PE binding layer PVC sheathed communication cables for coal mines
    用于較潮濕的斜井和平巷
    Served in level and slanted channels with high humidity
    MHYA32
    煤礦用聚乙烯絕緣鋁-聚乙烯粘結護層鋼絲鎧裝聚氯乙烯護套通信電纜
    PE insulated Al/PE binding layer steel wire armored PVC sheathed communication cables for coal mines
    用于豎井或斜井
    Served in shaft and slanted shaft
                      

    礦用通信電纜使用特性 Service characteristics

    電纜長期允許工作溫度 Long-term service temperature of the cable conductor
    -40℃-+50℃
    電纜敷設溫度 Cable laying temperature
    ≥-10℃
    +25℃時環境相對濕度
    Environment relative humidity at 25℃
    ≤95%
    電纜的*小彎曲半徑 Minimun bending radius MHYV及MHJYV型電纜為電纜外徑的10倍,其它型號為外徑的15倍 10 times of the cable outer diameter of MHJYV, and 15times for the rest

    礦用通信電纜規格 Specifications

    型 號
    Model
    規 格
    Specifications
    導體結構(根/直徑)mm
    Conductor structure(number/diameter)
    MHYV
    1x2、2x2、1x4、5x2
    7/0.28
    MHJYV
    1x2、2x2
    4/0.28銅線+3/0.28鋼線 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


    礦用通信電纜主要技術性能 Major technical performances

    1、電纜導體直流電阻及固有衰減 DC resistance of the conductor and Intrinsic attenuation

    型 號
    Model
    20℃時導體直流電阻
    DC resistance of conductor at 20℃
    ≤Ω ( , /km)
    固有衰減(800Hz)
    Intrinsic attenuation
    ≤( ,dB/km)
    MHYV
    45
    1.10
    MHJYV
    73
    1.30
    MHYBV MHYAV MHYA32
    36.7
    0.95

    2、礦用通信電纜其它主要技術性能 Other major technical performances

    ( MHYV、MHJYV、MHYBV MHYAV、MHYA32)

    序 號
    Serial number
    項目
    Items
    技術性能
    Technical performances
    1
    +20℃線芯直流電阻(≤Ω/Km)
    Line core DC resistance at 20℃
    見上表 See above table
    2
    電纜固有衰減(≤dB/Km)
    Cable intrinsic attenuation
    見上表 See above table
    3
    +20℃絕緣電阻(≥MΩ Km) Insulating resistance at 20℃ 3000
    4
    lmin工頻交流電壓試驗
    lmin power frequency alternating current pressure test
    1500V不擊穿(50Hz)
    1500V Does not penetrate
    5
    遠端串音衰減(≥dB/500)
    Far-end crosstalk attenuation
    70(800Hz)
    6
    電感(≤μH/Km)
    Inductance
    800(800Hz)
    7
    電纜工作電容(≤μF/Km)
    Cable service capacity
    0.06(800Hz)
    8
    工作對直流電阻差(≤%環阻)
    DC resistance difference
    2
    9
    單根垂直燃燒試驗
    Combustion for single cable test
    MT386
    10
    成束燃燒試驗
    Combustion for bunched cable test
    符合GB/T18380標準中B類成束燃燒試驗要求
    Conforms to GB/T18380 standard B kind becomes ties the burning test

    礦用通信電纜結構示意圖
    IIIustration of cable structure

    礦用通信電纜

     

     

     

    礦用通信電纜(原煤礦用信號電纜):產品用途:產品適用于煤礦井下監測、控制系統作低頻信號傳輸線

    執行標準 Standards implemented: Q/3210HL07-2005

     

    礦用通信電纜型號名稱及使用范圍 Model descriptions and Use scope

    型 號
    Model
    名 稱
    Descriptions
    使 用 范 圍
    Use scope
    MHYV(PUYV) 煤礦用聚乙烯絕緣聚氯乙烯護套通信電纜
    PE insulated PVC sheathed communication cables for coal mine
    用于井下平巷、斜巷及機電硐室作普通信號傳輸
    Used in level; or slanted channels and power house
    MHYVR(PUYVR) 煤礦用聚乙烯絕緣聚氯乙烯護套通信電纜
    PE insulated PVC sheathed communication cables for coal mine
    用于井下平巷、斜巷及機電硐室作普通信號傳輸
    Used in level; or slanted channels and power house
    MHYVP(PUYVP) 煤礦用聚乙烯絕緣銅絲編織屏蔽聚氯乙烯護套通信電纜
    PE insulated copper wire weave shielded PVC sheathed communication cables
    用于井下干擾較大的場合作信號傳輸
    Served in coal mine where interference is strong
    MHYVRP(PUYVRP) 煤礦用聚乙烯絕緣聚氯乙烯護套銅絲編織屏蔽通信軟電纜
    PE insulated copper wire weave shielded PVC sheathed communication soft cables
    用于井下干擾較大的場合作信號傳輸
    Served in coal mine where interference is strong
    MHYBV(PUYV31) 煤礦用聚乙烯絕緣鍍鋅鋼絲編織鎧裝聚氯乙烯護套通信電纜
    PE insulated tinned steel wire weave armored PVC sheathed communication cables
    用于井下平巷或斜巷作主信號傳輸能承受一定的機械沖擊力
    Served in level and slanted channels where the mechanic impact is strong
    MHY32 (PUYV39、39-1) 煤礦用聚乙烯絕緣聚氯乙烯護套鋼絲鎧裝通信電纜
    PE insulated steel wire armored PVC sheathed communication cables
    用于豎井或斜井作主信號傳輸能承受較大的拉力
    Served as major signal line in shaft or slanted shaft in coal mines,capable of being under considerable pull force

    礦用通信電纜使用特性 Service characteristics

    電纜長期允許工作溫度
    Long-term service temperature of the cable conductor
    70℃
    電纜敷設溫度 Cable laying temperature ≥0℃
    +25℃時環境相對濕度 Environment relative humidity at 25℃ ≤95%
    電纜的傳輸頻率 Transmission frequency of cable ≤30KHz
    電纜的*小彎曲半徑 Minimun bending radius MHYVR及MHYVRP型電纜為電纜外徑的10倍,其它型號為外徑的15倍
    10 times of the cable outer diameter of MHJYV, and 15times for the rest

    礦用通信電纜結構示意圖
    IIIustration of cable structure

     礦用通信電纜

    礦用通信電纜規格 Specifications

    型 號
    Model
    標準截面 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 數Core No.
    對 數Pair No.
    導體結構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

    電纜主要技術性能 Major technical performances

    1、電纜導體直流電阻和電纜固有衰減 DC resistance of the conductor and Intrinsic attenuation

     

    型 號 Model
    標稱截面
    Nominal sectional area
    mm2
    導 體 結 構 Conductor structure
    20℃時導體直流電阻
    DC resistance of the conductor at 20℃
    (≤Ω/Km)
    固有衰減 Intrinsic attenuation
    (800Hz) (≤dB/Km)
    種 類 Type
    根數/單線標稱直徑 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、電纜其它主要技術性能 Other major technical performances

    (型號 Model:MHYV、MHYVR、MHYVRP、MHYVP、MHYBV、MHY32)

    序 號
    Serial number
    項目Items
    技術性能
    Technical performances
    1
    +20℃線芯導體直流電阻(≤Ω/Km) Line core DC resistance at 20℃ 見上表 See above table
    2
    電纜固有衰減(≤dB/Km) Cable intrinsic attenuation 見上表 See above table
    3
    +20℃絕緣電阻(≥MΩ Km) Insulating resistance at 20℃ 5000
    4
    lmin工頻交流電壓試驗
    lmin power frequency alternating current pressure test
    芯-芯
    Core - core
    芯-屏蔽
    Core - hield
    1500V不擊穿(50Hz)
    1500V Does not penetrate
    5
    電纜工作電容(≤μF/Km) Cable service capacity 0.06(800Hz)
    6
    遠端串音衰減(≥dB/500) Far-end crosstalk attenuation 70(800Hz)
    7
    電感(≤μH/Km) Inductance 800(800Hz)
    8
    工作對直流電阻差(≤%環阻) DC resistance difference 2
    9
    單根垂直燃燒試驗 Combustion for single cable test MT386
    10
    成束燃燒試驗 Combustion for bunched cable test 符合GB/T18380標準中B類成束燃燒試驗要求
    Conforms to GB/T18380 standard B kind becomes ties the burning test

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