<acronym id="87ar3"><label id="87ar3"></label></acronym>

    1. <p id="87ar3"></p>
    2. 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:11192
      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
      附件:
      附件支持RAR,JPG,PNG格式,大小在2M范圍,只允許上傳1個
      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@ 2003-2023  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

      亚洲唯美清纯丝袜卡通动漫_1024国产日韩久久_茄子视频老是播放资源地址错误_日本免费一区二区三区四区五六区
      <acronym id="87ar3"><label id="87ar3"></label></acronym>

      1. <p id="87ar3"></p>