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1、煤礦用阻燃電力電纜?Fireretardantpowercablesinmines產(chǎn)品用途:產(chǎn)品適用于煤礦井下額定電壓0.6/1KV及以下輸配電線路。Scopeofapplication:Theproductissuitableincoalminemineshaftratedvoltage0.6/1KVandbelowlosesthedistributionline執(zhí)行標(biāo)準(zhǔn)Standardsimplemented:MT818-1999型號(hào)名稱(chēng)及使用范圍ModeldescriptionsandUsescope型號(hào)Model名稱(chēng)Descriptions使用范圍Scope
2、ofapplicationMVV煤礦用聚氯乙烯絕緣聚氯乙烯護(hù)套電力電纜PVCinsulatedPVCsheathedpowercablesforuseinmines礦井中電能傳輸線路但不能承受機(jī)械外力作用EnergytransmissionlinebutnotmechanicalimpactinminesMYJV煤礦用交聯(lián)聚乙烯絕緣聚氯乙烯護(hù)套電力電纜XLPEinsulatedPVCsheathedpowercablesforuseinmines礦井中電能傳輸線路但不能承受機(jī)械外力作用Energytransmissionlinebutnotmechanicalimp
3、actinminesMVV22煤礦用聚氯乙烯絕緣鋼帶鎧裝聚氯乙烯護(hù)套電力電纜PVCinsulatedsteeltapearmoredPVCsheathedpowercablesforuseinmines礦井中電能傳輸線路能承受一定機(jī)械外力EnergytransmissionlinecanbearingmechanicalimpactinminesMVV32煤礦用聚氯乙烯絕緣細(xì)鋼絲鎧裝聚氯乙烯護(hù)套電力電纜PVCinsulatedfinesteelwirearmoredPVCsheathedpowercablesforuseinmines礦井中電能傳輸線路能承受一定的拉
4、力EnergytransmissionlinecanbearingsomefullinminesMYJV22煤礦用交聯(lián)聚乙烯絕緣鋼帶鎧裝聚氯乙烯護(hù)套電力電纜XLPEinsulatedsteeltapearmoredPVCsheathedpowercablesforuseinmines礦井中電能傳輸線路能承受一定機(jī)械外力EnergytransmissionlinecanbearingmechanicalimpactinminesMYJV32煤礦用交聯(lián)聚乙烯絕緣細(xì)鋼絲鎧裝聚氯乙烯護(hù)套電力電纜XLPEinsulatedfinesteelwirearmoredPVCshea
5、thedpowercablesforuseinmines礦井中電能傳輸線路能承受一定的拉力EnergytransmissionlinecanbearingsomefullinminesMYJV42煤礦用交聯(lián)聚乙烯絕緣粗鋼絲鎧裝聚氯乙烯護(hù)套電力電纜XLPEinsulatedcoarsesteelwirearmoredPVCsheathedpowercablesforuseinmines礦井中電能傳輸線路能承受較大的拉力Energytransmissionlinecanbearingbearfullinmines注：XLPE絕緣比PVC絕緣具有絕緣強(qiáng)度高，抗老化，耐化學(xué)
6、腐蝕及防水性能等優(yōu)點(diǎn)XLPEinsulationstrengththePVCinsulationtobehigherthantheanti-agingbearsmeritsandsoonchemistrycorrosionandwaterproofperformance.電纜規(guī)格Specifications型號(hào)Model芯數(shù)Corenumber額定電壓(KV)Ratedvoltage標(biāo)稱(chēng)截面mm2Nominalsectional主線芯Mastercore中性線芯(第四根芯)NeutralitycoreMVVMYJV30.6/11.5-185-MVV222.5-185
7、MYJV224-185MVV32MYJV32MYJV424-185MVVMVV223+10.6/14-1852.5-9544-185電纜結(jié)構(gòu)示意圖IIIustrationofcablestructure使用特性Servicecharacteristics??電纜導(dǎo)體的最高額定溫度ElectriccableconductorMax.ratedtemperatureXLPE絕緣90℃，PVC絕緣70℃XLPEinsulation90℃PVCinsulation70℃電纜敷設(shè)時(shí)的環(huán)境溫度Cablelayingenvironmenttemperature≥0℃短路時(shí)電纜
