單芯架空絕緣電纜載流量表

1、單芯架空絕緣電纜載流量表導(dǎo)體標(biāo)稱截面/mm20.6/1KV10kV35kVCuAlCuAlCuAlPVCPEXLPEPVCPEXLPEXLPEXLPEXLPEXLPE1072561610210413479811041728725138142182107111141152118351701752241321361741921495020921627716216821523218026020670366275352207214274291226317247953323444402572673413572763772951203844005132993113984133204333391504424

2、595863423564544733664923861855155366843994165315454235574372406156418204764976356475036505123007495837405861035kV交聯(lián)聚乙烯絕緣電纜長期允許載流量表導(dǎo)線面積/mm2空氣敷設(shè)長期允許載流量/A直埋敷設(shè)長期允許載流量/A土壤熱阻隔系數(shù)100°C?cm/W10kV三芯電纜35kV單芯電纜10kV三芯電纜35kV單芯電纜銅芯鋁芯銅芯鋁芯銅芯鋁芯銅芯鋁芯161219411892251581231511173519014718014050231180260206217169213166

3、7028021831724726020225620295335261377295307240301240120388303433339348272342269150445347492386394308385303185504394557437441344429339240587461650512504396495390300671527740586567481550439400790623654518500893710730580500V橡皮絕緣聚氯乙烯護(hù)套內(nèi)鋼帶鎧裝電纜長期允許載流量表導(dǎo)線截面/mm2空氣敷設(shè)長期允許載流量/A直埋敷設(shè)長期允許載流量/A土壤熱阻系數(shù)80C?cm/W土壤熱阻系數(shù)

4、120C?cm/W銅-H-心1鋁-H-心銅-H-心1鋁H-R心銅芯鋁-H-心-H-R心三心-H-心三心-H-心三心-H-心三心心三心-H-R心三心1.52118272425222.5282437323428437313025484138334437352964740r37r31615248:4155464437106656514483716556756359501689766958111938672998377642511698r91r77421120111r94126106998335141119111941711451341131521281191005017915014011821217

5、816714018815714812370216183P169r143252213198P16822318817514795263222206175302255237200267224209175120300254236122339286266225299251235198150346293P272r231386326304P2573402852682251853963343132644363653442989384320303253500V橡皮絕緣聚氯乙烯護(hù)套電纜長期允許載流量導(dǎo)線截面/mm2空氣敷設(shè)長期允許載流里/A直埋敷設(shè)長期允許載流量/A土壤熱阻系數(shù)80°C?cm/W土壤熱阻

6、系數(shù)120C?cm/W銅芯鋁芯銅芯鋁芯銅芯鋁芯-H-一心心二芯-H-一心-H-心二芯H-R一心-H-R心二芯-H-一心-H-心三心H-R一心-H-心三心-H-一心-H-心三心1201715r292312027r21181.52521183629253326222.53428242722194838333830264434303527234453732:353025r6450:435040:3458r45384636:3065747404537328063546450437356485745381080665762524511186748767581007665786051161078976r8

7、369591481149811588r76132101861027816625141118101110937911911471251501159817012910913310186351721441241351139723217515118213811820515413116112110350218184158r1711441242892171186227170r146254r190162199149:1277026522319120817515034825922027320417330422719123917815095323271234352312184413306263323240206

8、361268228283211179120371312269r2912462124713471298369273234410r3042583222391203150429362311337285245531395336417311264463345291363272229185494414359388327284602443380473350300524387329412306260240590465702553610480300537627544400632720625500733820710630858941814氣性能:絕緣水平額定電壓kV系統(tǒng)標(biāo)稱電壓kV工頻電壓（有效值）雷電沖擊耐受電壓（峰值）不小于kV干耐受濕耐受擊穿可見電暈7.262358-6012103075-7524205012014.812540.5358017625.8185注：工頻濕耐受電壓僅適用于套管戶外端5s熱短時電流額定電流A熱短時電流kA不小于額定電流A熱短時電流kA不小于2503.81600304007.220004063012250050100020315060瓷奪內(nèi)乳直徨一污穆等級產(chǎn)晶名稱匚一戶內(nèi)洞導(dǎo)悻穿堵逢套曽CNI-P內(nèi)母錢3?墻瓷套管V戶外銅尋燼穿埴逹