<small id="6btge"><bdo id="6btge"><ruby id="6btge"></ruby></bdo></small>

    1. <pre id="6btge"><del id="6btge"><xmp id="6btge"></xmp></del></pre>

    2. <p id="6btge"><label id="6btge"><small id="6btge"></small></label></p>
      <tr id="6btge"></tr>

        產品資料
        產品[

        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:9387
        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

        產品留言
        標題
        聯系人
        聯系電話
        內容
        驗證碼
        點擊換一張
        注:1.可以使用快捷鍵Alt+S或Ctrl+Enter發送信息!
        2.如有必要,請您留下您的詳細聯系方式!


        Copyright@ 2003-2022  揚州市紅旗電纜制造有限公司版權所有     

        地址:中國.江蘇省揚州市北菱塘工業集中區  郵編:225652  聯系人:朱仕紅(產品直銷部)

        電話:(051484232078  傳真:(051484235124  手機:13505274439 

        ICP:蘇ICP備05030547號-5

        Emailhongqigroup@126.com

        蘇ICP備05030547號-5
         

        蘇公網安備32108402000323號

        亚洲av无码不卡一区二区三区
        <small id="6btge"><bdo id="6btge"><ruby id="6btge"></ruby></bdo></small>

          1. <pre id="6btge"><del id="6btge"><xmp id="6btge"></xmp></del></pre>

          2. <p id="6btge"><label id="6btge"><small id="6btge"></small></label></p>
            <tr id="6btge"></tr>