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  • 常規以及特種電線電纜定制,國標質量保證,價格合理
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    300/500V塑料絕緣計算機電纜

    [當前欄目:計算機屏蔽電纜]????? [發布日期:2018-06-13]
    300/500V塑料絕緣計算機電纜
    Control cables for computer
     
    本產品適用于交流額定電壓300/500V及以下防干擾性能要求較高的電子計算機、檢測儀器、儀表的連接。阻燃電子計算機屏蔽控制電纜、耐火電子計算機屏蔽控制電纜、低鹵低煙或無鹵低煙阻燃電子計算機屏蔽控制電纜也適用于有阻燃、耐火、低煙無毒要求的場所。
    This product is suitable for connection of computer, inspection apparatus and instruments with more requirement of preventing interference with rated voltage up to 300/500V. Flame-retardant control cable for computer, Fire-resisting control cable for computer, low-smoke low-halogen or low-smoke halogen-free flame-retardant control cable for computer are fit for flame-retardant, fire-resisting, low-smoke innocuity system.
    一、使用特性 Requirements of application
    1、   額定電壓U0/U 為300/500V。
    Rated voltage U0/U: 300/500V.
    2、   電纜導體的長期允許工作溫度:聚氯乙烯、聚乙烯絕緣為700C,交聯聚乙烯絕緣為850C。
    The max. temperature of conductor in normal operation: 700C is for PE or PVC insulated cables, 850C is for XLPE insulated cables.
    3、   電纜敷設溫度應不低于00C。
    Laid temperature shall be not less than 00C.
    4、   允許彎曲半徑:有鎧裝層或銅帶屏蔽結構的電纜應不小于電纜外徑的12倍; 其它電纜應不小于電纜外徑的6倍;
    The allowed bending radius for installation: It’s not less than 12 times of outer diameter for armored or copper tape screen control cables, and it’s not less than 6 times of outer diameter for others.
       
    二、主要技術性能  Main technical characteristic
    1、   200C時的導體直流及電纜的絕緣電阻符合GB9330-88。
    D.C. resistance of conductor and insulation resistance shall be in conformity with GB9330-88.
    2、   電纜能經受5min、2000V耐壓試驗。
    The cable can undergo A.C. voltage of 2000V for 5 minutes without breakdown.
    3、   電纜絞對的工作電容在頻率為1kHZ時≤115×10-12F/m。
    Operating capacitance in pairs of cables shall be less or equal to 115×10-12F/m.
    4、阻燃計算機屏蔽控制電纜能通過GB/T19666-2005規定的A類(試樣每米所含非金屬材料的總體積為7升,供火時間40min,炭化部分所到達的高度不超過2.5m)、B類(試樣每米所含非金屬材料的總體積為3.5升,供火時間40min,炭化部分所到達的高度不超過2.5m)、C類(試樣每米所含非金屬材料的總體積為1.5升,供火時間20min,炭化部分所到達的高度不超過2.5m)燃燒試驗。
    Retardant-flame screen control cable for computer can reach class A(Volume of all non-metallic materials per meter from the selected cables is 7 liter, fire supplying duration is 40min , the height of carbonized part shall be not more than 2.5m), Class B (Volume of all non-metallic material per meter from the selected cables is 3.5 liter, fire supplying duration is 40min, the height of carbonized part shall be not more than 2.5m) and Class C(Volume of all non-metallic material per meter from the selected cables is 1.5 liter , fire supplying duration is 20 minutes, the height of carbonized part shall be not more than 2.5m)  test under fire conditions specifying in GB/T19666-2005.
    5、耐火計算機屏蔽控制電纜能通過GB/T19666-2005規定規定(溫度為750~800℃持續供火90min,2A熔絲不熔斷)的燃燒試驗。
    Fire-resisting screen control cable for computer can pass pass (fuse shall be not melted during 90 minutes fire supplying at the temperature of 750~800℃) test under fire conditions specifying in GB/T19666-2005.
    6、低鹵低煙、無鹵低煙阻燃計算機屏蔽控制電纜能滿足GB/T17650(等效IEC60754-2)及GB/17651(等效IEC61034-1)試驗要求。
    序號
    No.
    性能名稱
    Items
    無鹵低煙類
    Low-smoke halogen-free
    低鹵低煙類
    Low-smoke low-halogen
    試驗方法
    Test standard
    1
    電纜煙密度試驗透光率Test of smoke density of cables burning under defined condition: light penetrating ratio
    ≮60%
    ≮30%
    GB/T 17651
    2
    取自電纜的護套材料燃燒時鹵酸氣體逸出量
    the amount of halogen acid gas evolved during combustion of sheath materials from cable
    ≯5mg/g
    ≯100mg/g
    GB/T 17650
    3
    燃燒氣體酸度試驗,水溶液的PH值
    Test of degree of acidity of gases: PH of water solution
    ≮4.3
    ≮2.5
    GB/T 17650
    4
    燃燒氣體酸度試驗,水溶液的導電率
    Test of degree of acidity of gases: conductivity of water solution
    ≯10 us/mm
    ≯180us/mm
    GB/T 17650
          Low-smoke low halogen and low-smoke halogen-free retardant-flame screen control cable for computer can reach the requirements of GB/T17650(idt IEC60754-2)and GB/T17651(idt IEC61034-1).
     
      三、型號、名稱、使用范圍  Type, designation and application
     
    型號type
    名稱 designation
    使用環境application
     
    DJYP1V     DJVP1V
    DJYJP1V
    銅芯聚乙烯絕緣或聚氯乙烯絕緣或交聯聚乙烯絕緣對絞鋁塑復合帶屏蔽聚氯乙烯護套電子計算機控制電纜
    Copper conductor PE/PVC/XLPE insulated twisted AL/PETP tape screened PVC sheath screened control cable for computer
    敷設在室內、電纜溝、管道等要求屏蔽固定場合
    Installed in fixed places, such as indoors, trenches or ducts with screen requirement
     
     
     
     
    DJYP1VP1   DJVP1VP1
    DJYJP1VP1
    銅芯聚乙烯絕緣或聚氯乙烯絕緣或交聯聚乙烯絕緣對絞鋁塑復合帶屏蔽鋁塑復合帶總屏蔽聚氯乙烯護套電子計算機控制電纜
    Copper conductor PE/PVC/XLPE insulated twisted AL/PETP tape individually and collectively screened PVC sheath control cable for computer
     
    DJYP2V     DJVP2V
    DJYJP2V
    銅芯聚乙烯絕緣或聚氯乙烯絕緣或交聯聚乙烯絕緣對絞銅帶屏蔽聚氯乙烯護套電子計算機控制電纜
    Copper conductor PE/PVC/XLPE insulated twisted copper tape screened PVC sheath control cable for computer
     
    DJYP2VP2   DJVP2VP2
    DJYJP2VP2
    銅芯聚乙烯絕緣或聚氯乙烯絕緣或交聯聚乙烯絕緣對絞銅帶屏蔽銅帶總屏蔽聚氯乙烯護套電子計算機控制電纜
    Copper conductor PE/PVC/XLPE insulated twisted copper tape individually and collectively screened PVC sheath control cable for computer
     
    DJYPV       DJVPV
    DJYJPV
    銅芯聚乙烯絕緣或聚氯乙烯絕緣或交聯聚乙烯絕緣對絞銅絲屏蔽聚氯乙烯護套電子計算機控制電纜
    Copper conductor PE/PVC/XLPE insulated twisted copper wire braided screen PVC sheath control cable for computer
     
    DJYVP        DJVVP
    DJYJVP
    銅芯聚乙烯絕緣或聚氯乙烯絕緣或交聯聚乙烯絕緣對絞銅絲總屏蔽聚氯乙烯護套電子計算機控制電纜
    Copper conductor PE/PVC/XLPE insulated twisted copper wire braided collectively screen PVC sheath control cable for computer
     
    DJYVP1       DJVVP1
    DJYJVP1
    銅芯聚乙烯絕緣或聚氯乙烯絕緣或交聯聚乙烯絕緣對絞鋁塑復合帶總屏蔽聚氯乙烯護套電子計算機控制電纜
    Copper conductor PE/PVC/XLPE insulated twisted AL/PETP tape collectively screen PVC sheath control cable for computer
     
    DJYVP2       DJVVP2
    DJYJVP2
    銅芯聚乙烯絕緣或聚氯乙烯絕緣或交聯聚乙烯絕緣對絞總銅帶屏蔽聚氯乙烯護套電子計算機控制電纜
    Copper conductor PE/PVC/XLPE insulated twisted copper tape collectively screen PVC sheath control cable for computer
     
    DJYPVR      DJVPVR
    DJYJPVR
    銅芯聚乙烯絕緣或聚氯乙烯絕緣或交聯聚乙烯絕緣對絞銅絲屏蔽聚氯乙烯護套電子計算機控制軟電纜
    Copper conductor PE/PVC/XLPE insulated twisted copper wire braided screen PVC sheath flexible control cable for computer
    敷設在室內移動要求柔軟屏蔽的場合
    installed in indoors with flexible and screen requirements
     
    DJYPVPR     DJVPVPR
    DJYJPVPR
    銅芯聚乙烯絕緣或聚氯乙烯絕緣或交聯聚乙烯絕緣對絞銅絲屏蔽銅絲總屏蔽聚氯乙烯護套電子計算機控制軟電纜
    Copper conductor PE/PVC/XLPE insulated twisted copper wire braided individually and collectively screen PVC sheath flexible control cable for computer
     
    DJYVPR      DJVVPR
    DJYJVPR
    銅芯聚乙烯絕緣或聚氯乙烯絕緣或交聯聚乙烯絕緣對絞銅絲總屏蔽聚氯乙烯護套電子計算機控制軟電纜
    Copper conductor PE/PVC/XLPE insulated twisted copper collectively screen PVC sheath flexible control cable for computer
     
    生產范圍
    scope of production
    標稱截面 nominal cross-sectional area   mm2
    0.75,1.0,1.5,2.5
     
    線芯對數 pairs
    1~19
     
     
     
    注:本公司還可生產計算機用阻燃控制電纜、耐火控制電纜、低煙低鹵或低煙無鹵阻燃控制電纜等。
          計算機用阻燃控制電纜應在普通控制電纜型號前加ZR—
          計算機用耐火控制電纜應在普通控制電纜型號前加NH—
          計算機用低煙低鹵、低煙無鹵阻燃控制電纜應在普通控制電纜型號前加DDZR—、WDZR—
          Note: our company also can produce flame-retardant control cable, fire-resisting control cable, low smoke low –halogen or low smoke halogen-free control cable for computer.
          Type of flame-retardant control cable for computer shall be plus ZR-before         
          type of general control cable for computer.
          Type of fire-resisting control cable for computer shall be plus NH- before type of general control cable for computer.
          Type of low-smoke low-halogen control cable and low-smoke halogen-free control cable for computer shall be plus DDZR-, WDZR- before type of general control cable for computer.






     
    公司其它電纜產品:
    按用途分類有:電力電纜,控制電纜,屏蔽電纜,計算機電纜,本安計算機電纜,計算機屏蔽電纜,通信電纜,船用電纜,電焊機電纜,礦用電纜,礦用通信電纜,鎧裝電纜,西門子總線,信號電纜,汽車電纜,機車電纜,電梯電纜,隨行電纜,電梯隨行電纜,扁電纜,電梯隨行扁電纜,電梯井道電纜,電梯視頻線,電梯網線,儀表專用電纜,電源線,變頻電纜,補償導線,補償電纜,布電線,高壓電纜,光伏電纜,拖鏈電纜,行車電纜,起重機電纜,卷筒電纜,龍門吊卷筒電纜,堆取料機卷筒電纜,起重卷筒電纜,港機卷筒電纜,升降機電纜,特種車輛用電纜,盾構機電纜。
    按性能分類有:高溫電纜,扁電纜也稱之為扁平電纜,行車用扁電纜,阻燃電纜,阻燃電力電纜,阻燃控制電纜,阻燃計算機電纜,移動用耐彎曲扁電纜,柔性扁電纜,硅橡膠柔性扁電纜,高壓扁電纜,低煙無鹵電纜,低煙無鹵阻燃電纜,耐高溫電纜,耐高溫電力電纜,耐高溫控制電纜,耐高溫計算機電纜,耐溫線,抗拉電纜,柔性電纜,耐磨電纜,防水電纜,耐火電纜,軟電纜,耐寒電纜。
    按材質分類有:硅橡膠電纜,耐高溫硅橡膠電纜,硅橡膠柔性電纜,行車用硅橡膠電纜,鋼包車用硅橡膠電纜,移動硅橡膠電纜,橡套電纜,氟塑料電纜,丁腈電纜。
    典型型號:見電線電纜型號。來電即可咨詢當前實時電纜價格。歡迎廣大客戶選購。


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