品牌國威型號JKVJ.JKYJ/Q.JKLYJ.JKLGYJ.JKLGYJ/Q.JKLYJ/Q線芯材質(zhì)無氧電解銅產(chǎn)品認證CCC 額定電壓0.6/1KV及以下架空絕緣電纜 Aerial insulated cables with rated voltage up to and including 0.6/1KV 產(chǎn)品標準 　　本產(chǎn)品按GB12527－90《額定電壓0.6/1KV及以下架空絕緣電纜》及IEC60502《額定電壓1－30KV擠包絕緣電力電纜及附件》等標準制造。 The product is manufactured according to the standards of GB 12527-90《Aerial insulated cables of rated voltages up to and including 1 KV》and IEC60502《Extruded solid dielectric power cables for rated voltages from 1KV to 30 KV》。 使用特性 額定電壓Uo/U為0.6/1KV. Rated voltage Uo/u:0.6/1KV. 電纜導體的長期允許工作不超過濕度： 聚氯乙烯、聚乙烯絕緣架空電纜：70℃； 交聯(lián)聚乙烯絕緣架空電纜：90℃。 Max.permissible continuous temperature: PVC、PE insulated aerial cables:70℃ XLPE insulated aerial cables:90℃. 短路時（最長持續(xù)時間不超過5秒）電纜導體的最高溫度應(yīng)不超過： 聚氯乙烯絕緣架空電纜：160℃; 聚乙烯絕緣架空電纜：130℃； 交聯(lián)聚乙烯絕緣架空電纜：250℃。 Max.short-circuit temperature of the conductor shall not execeed: PVC insulated aerial cables: 160℃; PE insulated aerial cables: 130℃; XLPE insulated aerial cables: 250℃. 電纜敷設(shè)時環(huán)境溫度應(yīng)不低于-20℃。than 6 times the diameter of cables . The installation ambient temperature should not below -20℃。 電纜的允許彎曲半徑： 電纜外徑（D）小于25mm時，應(yīng)不小于電纜外徑的4倍； 電纜外徑（D）等于或大于25mm時，應(yīng)不小于電纜外徑的6倍。 The bending radius of cables are recommend as follows: When the diameter of cables less than 25 mm : not less than 4 times the diameter of cables ; When the diameter of cables not less than 25 mm : not less 當電纜使用于交流系統(tǒng)時，電纜的額定電壓至少應(yīng)等于該系統(tǒng)的額定電壓；當電纜使用地直流系統(tǒng)時，該系統(tǒng)的額定電壓應(yīng)不大于電纜額定電壓的1.5倍。 When the cables use in alternating current system, rated voltage of cables should be at least equal the rated voltage of the system; When the cables use in direct current system,rated voltage should be not greater than 1.5 times of the rated voltage of the cables . 電纜的型號、名稱 型號 Type 名稱 Designation 主要用途 Main usefulness JKV 銅芯聚氯 乙烯絕緣架空電纜 Copper conductor PVC insulated aerial cables 架空固定敷設(shè)、引戶線等 JKLV 鋁芯聚氯 乙烯絕緣架空電纜 Aluminum conductor PVC insulated aerial cables JKLHV 鋁合金芯聚氯 乙烯絕緣架空電纜 Aluminum alloy conductor PVC insulated aerial cables JKY 銅芯聚 乙烯絕緣架空電纜 Copper conductor PE insulated aerial cables JKLY 鋁芯聚 乙烯絕緣架空電纜 Aluminum conductor PE insulated aerial cables JKLHY 鋁合金芯聚 乙烯絕緣架空電纜 Aluminum alloy conductor PE insulated aerial cables JKYJ 銅芯交聯(lián)聚 乙烯絕緣架空電纜 Copper conductor XLPE insulated aerial cables JKLYJ 鋁芯交聯(lián)聚 乙烯絕緣架空電纜 Aluminum conductor XLPE insulated aerial cables JKLHYJ 鋁合金芯交聯(lián)聚 乙烯絕緣架空電纜 Aluminum alloy conductor XLPE insulated aerial cables JKLGV 鋼芯鋁絞線芯聚氯 乙烯絕緣架空電纜 ACSR conductor PVC insulated aerial cables JKLGY 鋼芯鋁絞線芯聚 乙烯絕緣架空電纜 ACSR conductor PE insulated aerial cables JKLGYJ 鋼芯鋁絞線芯交聯(lián)聚 乙烯絕緣架空電纜 ACSR conductor XLPE insulated aerial cables 電纜的規(guī)格 型號 Type 芯數(shù) Cores Number 額定電壓 Rated Voltage kv 標稱截面 mm2 JKV 、 JKLV 、 JKLHY 、 JKY 、 JKLY 、 JKLHY 、 JKYJ 、 JKLYJ 、 JKLHYJ 、 JKLGV 、 JKLGY 、 JKLGYJ 1 0.6/1 10~240 2.4 10~240 JKLV 、 JKLY 、 JKLYJ 3+K* 10~240