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礦用控制電纜;礦用監(jiān)控電纜-煤安標(biāo)志認(rèn)證產(chǎn)品
礦用控制電纜;礦用監(jiān)控電纜-煤安標(biāo)志認(rèn)證產(chǎn)品
產(chǎn)品價(jià)格：￥1
上架日期：2012-08-21 14:31:06
產(chǎn)地：本地
發(fā)貨地：供貨方
供應(yīng)數(shù)量：不限
最少起訂：1米
瀏覽量：219
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詳細(xì)說明
    礦用控制電纜;礦用監(jiān)控電纜-煤安標(biāo)志認(rèn)證產(chǎn)品

    煤礦用阻燃控制電纜

    fire retardant control cables in mines
        產(chǎn)品用途:本產(chǎn)品適用于礦井下交流額定電壓為450/750v及以下配
     
    		 電裝置中的電器儀表作控制信
        號(hào)保護(hù)和測(cè)量
        scope of application:this product is suitable under the mine pit exchanges the rated voltage is     450/750v    in following power distribution equipment electric appliance measuring appliance makes    the control signal     protectionsurvey.
        執(zhí)行標(biāo)準(zhǔn) standards implemented : mt818-1999
        型號(hào)、名稱及使用范圍 model desc-riptionsuse scope
    型號(hào)mode
    名稱desc-riptions
    使用范圍scope of application
     
    mkvv
    煤礦用聚氯乙烯絕緣聚氯乙烯護(hù)套控制電纜 pvc insulated pvc sheathed control cables for use in mines
    礦井中一般控制系統(tǒng)中general control system in mines
    mkvv22
    煤礦用聚氯乙烯絕緣鋼帶鎧裝聚氯乙烯護(hù)套控制電纜 pvc insulated steel tape armored pvc sheathed control cables for use in mines
    礦井中一般控制系統(tǒng)中能承受一定沖擊力和壓力 general control system cables are under some impactpressure in the mine
    mkvv32
    煤礦用聚氯乙烯絕緣細(xì)鋼絲鎧裝聚氯乙烯護(hù)套控制電纜pvc insulated fine steel wire armored pvc sheathed control cables for use in mines
    礦井中一般控制系統(tǒng)能承受一定拉力general control system cables are under some pulling force in the mine
    mkvv42
    煤礦用聚氯乙烯絕緣粗鋼絲鎧裝聚氯乙烯護(hù)套控制電纜pvc insulated thick steel wire armored pvc sheathed control cables for use in mines
    礦井中一般控制系統(tǒng)能承受較大拉力general control system cables are under big impact pulling force in the mine
    mkvvp
    煤礦用聚氯乙烯絕緣銅絲編織屏蔽聚氯乙烯護(hù)套控制電纜pvc insulated copper wire weave shielded pvc sheathed control cables for use in mines
    礦井中強(qiáng)電磁干擾區(qū)作一般控制strong electromagnetism interference region as general control in mines
    mkvvp2
    煤礦用聚氯乙烯絕緣銅帶屏蔽聚氯乙烯護(hù)套控制電纜pvc insulated copper tape shielded pvc sheathed control cables for use in mines
    礦井中強(qiáng)電磁干擾區(qū)作一般控制strong electromagnetism interference region as general control in mines
    mkvvr
    煤礦用聚氯乙烯絕緣聚氯乙烯護(hù)套軟控制電纜pvc insulated pvc sheathed soft control cables for use in mines
    礦井中要求移動(dòng)場(chǎng)合作一般控制request migration situation as general control in mines
    mkvvrp
    煤礦用聚氯乙烯絕緣銅絲編織屏蔽聚氯乙烯護(hù)套軟控制電纜pvc insulated copper wire weave shielded pvc sheathed soft control cables for use in mines
    礦井中要求移動(dòng)且強(qiáng)電磁干擾區(qū)作一般控制request migration situationstrong electromagnetism interference region as general control in mines
    使用特性 service characteristics
    電纜導(dǎo)體長(zhǎng)期允許的工作溫度long-term service temperature of the cable conductor
    70℃
    額定電壓u0/u rated voltage u0/u
    450/750v
    電纜敷設(shè)溫度cable layingtemperature
    ≥0℃
    纜的最小彎曲半徑 minimun bending radius
    無(wú)鎧裝層的≥電纜外徑的6倍，有鎧裝層或銅帶屏蔽的≥電纜外徑的12倍，non armored ≥outer diameter of cable 6 times, armored layer or copper tape shielded≥outer diameter of cable 12times有屏蔽層的軟電纜≥電纜外徑的6倍shielded layer soft cable ≥ outer diameter of cable 6 times
    電纜結(jié)構(gòu)示意圖iiiustration of cable structure
     
    型號(hào) model
    額定電壓 vrated voltage
    導(dǎo)體標(biāo)稱截面 mm2 conductor nominal sectional
    0.5
    0.75
    1.0
    1.5
    2.5
    4
    6
    10
    芯數(shù) core number
    mkvv mkvvp
    mkvvp2
    mkvv22
    mkvv32
    mkvv42
    mkvvr
    mkvvrp
    450/750
    -
    2-61
    2-14
    2-10
    -
    4-61
    2-14
    4-10
    -
    4-61
    2-14
    4-10
    -
    7-61
    4-61
    2-14
    4-10
    -
    16-61
    7-61
    2-14
    4-10
    4-61
    -
    -
    4-61
    4-48
    -
    -
    型號(hào) model
    額定電壓 vrated voltage
    導(dǎo)體標(biāo)稱截面 mm2 conductor nominal sectional
    0.5
    0.75
    1.0
    1.5
    2.5
    4
    6
    10
    芯數(shù) core number
    mkvv mkvvp
    450/750
    -
    2-61
    2-14
    2-10
    mkvvp2
    -
    4-61
    2-14
    4-10
    mkvv22
    -
    4-61
    2-14
    4-10
    mkvv32
    -
    7-61
    4-61
    2-14
    4-10
    mkvv42
    -
    16-61
    7-61
    2-14
    4-10
    mkvvr
    4-61
    -
    -
    mkvvrp
    4-61
    4-48
    -
    -
     
    注note：推薦的芯數(shù)系列recommendation core series：2、3、4、5、7、8、10、12、14、16、19、24、27、30、37、44、48、52、61芯core
    電纜主要技術(shù)性能 major technical perbances
    1、 電纜導(dǎo)體直流電阻及絕緣電阻 cable conductor dc resistanceinsulated resistance
    標(biāo)稱截面nominal sectionalmm2
    導(dǎo)體結(jié)構(gòu)conductor structure
    +20℃導(dǎo)體直流電阻≤ω/kmconductor dc resistance at 20℃
    +20℃絕緣電阻≥mω·kminsulated resistance at 20℃
    種類type
    根數(shù)/單線標(biāo)稱直徑mmcore no./ single nominaldiameter
    不鍍錫untinned
    鍍錫tinned
    0.5
    5
    16/0.20
    39.0
    40.1
    15
    0.75
    1
    1/0.97
    24.5
    24.8
    12
    0.75
    2
    7/0.37
    24.5
    24.8
    12
    0.75
    5
    24/0.20
    26.0
    26.7
    12
    1.0
    1
    1/1.13
    18.1
    18.2
    11
    1.0
    2
    7/0.43
    18.1
    18.2
    10
    1.0
    5
    32/0.20
    19.5
    20.0
    10
    1.5
    1
    1/1.38
    12.1
    12.2
    11
    1.5
    2
    7/0.52
    12.1
    12.2
    10
    1.5
    5
    30/0.52
    13.3
    13.7
    10
    2.5
    1
    1/1.78
    7.41
    7.56
    10
    2.5
    2
    7/0.68
    7.41
    7.56
    9
    2.5
    5
    50/0.25
    7.98
    8.21
    9
    4
    1
    1/2.25
    4.61
    4.70
    8.5
    4
    2
    7/0.85
    4.61
    4.70
    7.7
    6
    1
    1/2.76
    3.08
    3.11
    7
    6
    2
    7/1.04
    3.08
    3.11
    6.5
    10
    2
    7/1.35
    1.83
    1.84
    6.5
    2、電纜其它主要技術(shù)性能 other major technical perbances
    型號(hào)model:mkvv22、mkvv32、mkvv42、mkvv、mkvvr、mkvvp、mkvvp2、mkvvrp
     
    序號(hào)serial number
    項(xiàng)目items
    技術(shù)性能technical perbances
    1
    +20℃線芯直流電阻≤ω/km core dc resistance at 20℃
    見上表 see above table
    2
    +20℃絕緣電阻≥mω·km insulation resistance at 20℃
    見上表 see above table
    3
    5min耐工頻交流電壓試驗(yàn)5min power frequency alternating current pressure test
    芯-芯core-core芯-屏蔽core-shield芯-鎧裝 core-armor
    3000v不擊穿 3000v no breakdown
    4
    單根垂直燃燒試驗(yàn) single wire burning test
    mt386
    5
    成束燃燒試驗(yàn) group burning test
    符合gb/t18380標(biāo)準(zhǔn)中b類成束燃燒試驗(yàn)要求conbs to gb/t18380 standard b kind group burning test
     
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