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mhyv煤礦用電話電纜MHYV型號(hào);MA煤安標(biāo)志認(rèn)證產(chǎn)品
mhyv煤礦用電話電纜MHYV型號(hào);MA煤安標(biāo)志認(rèn)證產(chǎn)品
產(chǎn)品價(jià)格:¥1(人民幣)
  • 規(guī)格:齊全
  • 發(fā)貨地:河北廊坊
  • 品牌:
  • 最小起訂量:1米
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    會(huì)員級(jí)別:標(biāo)準(zhǔn)會(huì)員
    認(rèn)證類型:企業(yè)認(rèn)證
    企業(yè)證件:通過認(rèn)證
    認(rèn)證信息:天津市電纜總廠第一分廠

    商鋪名稱:煤礦用通訊電纜|天津市電纜總廠第一分廠

    聯(lián)系人:畢敬軒(先生)

    聯(lián)系手機(jī):

    固定電話:

    企業(yè)郵箱:840456785@qq.com

    聯(lián)系地址:河北省廊坊市大城縣畢演馬工業(yè)區(qū)

    郵編:65900

    聯(lián)系我時(shí),請(qǐng)說是在焊材網(wǎng)上看到的,謝謝!

    商品詳情
      煤礦用電話電纜MHYV型號(hào);MA煤安標(biāo)志認(rèn)證產(chǎn)品
      產(chǎn)品用途:本產(chǎn)品適用于固定敷設(shè)在礦井作通信干線及分線箱與電話機(jī)連接線
      scope of application:this product is fit for being laid in fixed placed in mines for the connection of communication trunk linesjunction boxtelephones.
      執(zhí)行標(biāo)準(zhǔn) standards implemented: q/3210hl29-2003
      型號(hào)、名稱及使用范圍 model desc-riptionsuse scope
      型 號(hào)model
      名 稱desc-riptions
      使 用 范 圍scope of application
      mhvvhuvv 煤礦用聚氯乙烯絕緣阻燃聚氯乙烯護(hù)套電話電纜pvc insulated fire retardant pvc sheathed telephone cables for use in mines 礦井中一般場合general circumstances in mines
      mhvvrhuvvr 煤礦用聚氯乙烯絕緣阻燃聚氯乙烯護(hù)套軟電話電纜pvc insulated fire retardant pvc sheathed soft telephone cables for use in mines 礦井中分線盒、分線箱與電話機(jī)連接的場合where connection between junction boxtelephone is required in mines
      mhvv22huvv22 煤礦用聚氯乙烯絕緣鋼帶鎧裝阻燃聚氯乙烯護(hù)套電話電纜pvc insulated steel tape armored fire retardant pvc sheathed telephone cables for use in mines 礦井中承受一定沖擊力和壓力的場合where cables are under some impactpressure in the mine
      mhvv32huvv32 煤礦用聚氯乙烯絕緣細(xì)圓鋼絲鎧裝阻燃聚氯乙烯護(hù)套電話電纜pvc insulated fine round steel wire armored fire retardant pvc sheathed telephone cables for use in mines 礦井中垂直敷設(shè)或承受較大拉力的場合vertically laid or laid where the cables are under big impactpull force in mines
      mhyvhuyv 煤礦用聚乙烯絕緣阻燃聚氯乙烯護(hù)套電話電纜pe insulated fire retardant pvc sheathed telephone cables for use in mines 礦井中一般場合general circumstances in mines
      mhyvrhuyvr 煤礦用聚乙烯絕緣阻燃聚氯乙烯護(hù)套軟電話電纜pe insulated fire retardant pvc sheathed soft telephone cables for use in mines 礦井中一般場合general circumstances in mines
      mhyv22huyv22 煤礦用聚乙烯絕緣鋼帶鎧裝阻燃聚氯乙烯護(hù)套電話電纜pe insulated steel tape armored fire retardant pvc sheathed telephone cables for use in mines 礦井中承受一定沖擊力和壓力的場合where cables are under some impactpressure in the mine
      mhyv32huyv32 煤礦用聚乙烯絕緣細(xì)圓鋼絲鎧裝阻燃聚氯乙烯護(hù)套電話電纜pe insulated fine round steel wire armored fire retardant pvc sheathed telephone cables for use in mines 礦井中垂直敷設(shè)或承受較大拉力的場合vertically laid or laid where the cables are under big impactpull force in mines
      電纜結(jié)構(gòu)示意圖iiiustration of cable structure
       
      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(shè)溫度cable laying temperature ≥-10℃
      +25℃時(shí)環(huán)境相對(duì)濕度environment relative humidity at 25℃ ≤95%
      電纜的最小彎曲半徑minimun bending radius mhvv mhyv mhvvr mhyvr 型電纜為電纜外徑的15倍,其它型號(hào)為外徑的20倍15 times of the cable outer diameter of mhvv mhyv mhvvr mhyvr,20times for the rest
      電纜規(guī)格 specifications
      型 號(hào)model
      規(guī) 格specifications
      導(dǎo)體結(jié)構(gòu)(根數(shù)/直徑)mm conductor structurenumber/diameter
      mhyvr mhvvr 1x2 1/0.28鍍錫銅線 +6/0.28鍍錫鋼線1/0.28 tinned copper wire +6/0.28 tinned steel wire
      mhvv22 mhvv32 mhyv22 mhyv32 2x2-100x2 1/0.5; 1/0.8
      mhvv mhyv 1x2-100x2 1/0.5; 1/0.8
      電纜主要技術(shù)性能 major technical performances
      1、 電纜導(dǎo)體直流電阻及固有衰減
      dc resistance of the conductorintrinsic attenuation
      型 號(hào)model
      +20℃導(dǎo)體直流電阻(≤ω/km)dc resistance of conductor at 20℃
      固有衰減(800hz)≤db/km intrinsic attenuation
      mhvvr mhyvr
      260
      4.63
      mhvv22 mhvv32 mhyv22 mhyv32 mhvv mhyv
      95(0.5mm); 36.70.8mm
      1.320.5mm; 0.950.8mm
      2、電纜其它技術(shù)性能 other major technical performances
      序 號(hào)serial number
      項(xiàng) 目items
      型 號(hào)model:mhvv mhvvr mhvv22 mhvv32
      型 號(hào)model:mhyv mhyvr mhyv22 mhyv32
      1
      +20℃線芯導(dǎo)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(≤dm/km)cable intrinsic attenuation 見上表 see above table
      3
      +20℃絕緣電阻(≥mω·km)insulating resistance at 20℃ 110 ; 40mhvvr 3000 ; 110mhyvr
      4
      1min工頻交流電壓試驗(yàn)lmin power frequency alternating current pressure test 芯-芯core - core芯-鎧裝層core - armoring 1000v不擊穿 1000v no breakdown 1500v不擊穿1500v no breakdown
      5
      工作電容(≤μf/km)service capacity 0.12 0.06
      6
      單根垂直燃燒試驗(yàn)single wire burning test mt386
      7
      成束燃燒試驗(yàn)group burning test 符合gb/t 18380.3標(biāo)準(zhǔn)中b類成束試驗(yàn)要求conforms to gb/t18380.3 standard b types group test

      公司名稱:天津市電纜總廠第一分廠
      銷售部總經(jīng)理:畢敬軒
      辦公室電話:0316-5962862    0316-5962565
      24小時(shí)熱線:15075601499   13230666227

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