YGG YGGB 硅橡膠電力電纜

一、生產(chǎn)執(zhí)行標(biāo)準(zhǔn)(Executive standard):TICW/04-2009

二、使用特性

1、額定電壓UO/U:600/1000V。

1: Rated voltage UO/U:600/1000V

2、電纜允許工作溫度范圍-60℃～+180℃。

2 : W o r k in g te m p e r at ure all o we d b y c a b l e is-60℃～+180℃.

3、短路時(zui長持續(xù)間不超過5S)電纜導(dǎo)體的zui高溫度不超過250℃。

3: Max temperature of cable conductor is no more than 250℃ during short circuit(The longest lasting time isno more than 5s.)

4、電纜敷設(shè)溫度應(yīng)不低于-20℃。

4.Temperature for installing is no less than -20℃.

5、電纜的彎曲半徑如下：單芯電纜彎曲半徑不小于電纜外徑的15D；（D-電纜外徑）；

三芯電纜彎曲半徑不小于電纜外徑的12D。

5.Bending radius of cable as follows:It is no less than 15 times that of cable outer diameter for cable with single coreIt is no less than 12 times that of cable outer diameter for cable with three cores

三、電纜型號名稱(Type and Description)

  1.YGGP  

 2.  YGV

 3.  YGG22

1、成品電纜導(dǎo)體20℃時直流電阻:應(yīng)滿足GB/ T3956標(biāo)準(zhǔn)要求，成品電纜導(dǎo)電線芯的直流電阻，換算到電纜長度為1m，標(biāo)稱截面為1mm2和溫度為20℃時，銅芯線芯應(yīng)不大于0.0184Ω。

 2、成品電纜絕緣線芯的絕緣電阻：成品電纜絕緣線芯的絕緣電阻，換算到電纜長度為1km和溫度為20℃時，導(dǎo)電線芯

截面在50mm2及以下的應(yīng)不小于50MΩ,70~185mm2的應(yīng)不小于35MΩ。

 3、成品電纜應(yīng)經(jīng)受工頻交流試驗(yàn)電壓3000V、5min電壓試驗(yàn)，絕緣無擊穿。

Technical parameter

1. DC resistance of finished cable conductor at 20℃ shall meet the requirement of GB/T3956 standard. Con-ductive core DC resistance of finished cable is no more than 0.0184Ω for cable with cross section 1mm2 under the condition that cable length is 1m and temperature is 20℃.

   2.Insulated resistance of finished cable insulatedconductor will be no less than 50MΩ for cable with con-ductive core cross section 50mm2 or lower and 35 MΩfor cable with conductive core cross section 70 ~185mm2 under the condition that cable length is 1km and tempera-ture is 20℃.

 3: Finished c able shall bear A .C voltage test of 350 0V under power frequency for 5 minutes without puncture of insulation.

五、規(guī)格范圍 Specification

電纜規(guī)格用導(dǎo)體芯數(shù)×導(dǎo)體標(biāo)稱截面mm2表示，如表2 ：

（ “core number * nominal cross section area” standsfor cable specification. Please see the following table 2）

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MC MCP采煤機(jī)軟電纜  MY MYP煤礦移動軟電纜 YGGB YFFB耐高溫扁平電纜

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六、交貨長度

允許根據(jù)雙方協(xié)議長度交貨；長度計(jì)量誤差不超過±0.5%。