Wemaymanufactureprefabricatedbranchcableswiththemaincabletobesinglecoreormultiplecores.Thespecificmodelandspecificationsmayrefertothefollowingmaterials.优点优良的抗震性、气密性、防水性和耐火性主干电缆导体无接头，连续性好，减少故障发生几率采用先进的全机械化压接技术，避免人为因素的影响可定制性高，可根据配电系统的配电点的需要设定分支位置分支体接触电阻极小，不受热胀冷缩的影响降低配电成本及工程造价，经济指标高，综合效益明显安装简便，施工周期短，相比封闭母线槽大幅度减少安装工时安装运行后免维护，在平时不需要作任何维护和保养·产品用型号、额定电压、芯数、导体截面积表达主干电缆和分支电缆的截面积规格前者与后者之间用“/”符号分开!

　　Copper-corePVCinsulatedPVCsheathedprefabricatedbranchcablewiththeratedvoltageof0。6/1kV,single-coremaincableof120mm²andtwobranchcablesof10mm²and6mm²shallbepresentedas:FZ-VV0。6/11×120/1×10+1×6B。Copper-coreXLPEinsulatedPVCsheathedprefabricatedbranchcablewiththeratedvoltageof0!

　　6/1kV,thephaselineandneutrallineof5-coremaincabletobe35mm²,earthwireof16mm²,thephaselineandneutrallineof5-corebranchcabletobe10mm²andearthwireof6mm²shallbepresentedas:FZ-YJV0！6/14×35+1×16/4×10+1×A.铜芯聚氯乙烯绝缘聚氯乙烯护套预制分支电缆额定电压0!

云南原装预分支电缆生产商

　　如Thecrosssectionandspecificationofthemaincableandbranchcableispresentedthroughthemodel,ratedvoltage,numberofcoresandconductorcrosssectionareaoftheproduct,whichshallbeseparatedwiththesymbol"/"!Forexample:A.

　　预制分支电缆是根据设计要求，在主干电缆规定的尺寸部位预制出规定截面的分支电缆.预制分支电缆由主干电缆、分支接头、分支电缆三部分组成，每个分支接头部分均以优良的合成材料采用气密模压，使电缆的外护套材料和注塑的合成材料接合在一起而形成气密和防水的分支接头。本公司可生产主干电缆为单芯或多芯的预制分支电缆GB/T19666-2005《阻燃和耐火电线电缆通则》JJB/T10636-2006Copper-coreExtrudedPlasticInsulatedCableswithPre-fabricatedBranchesforRatedVoltageof0.

　　Theprefabricatedbranchcableisconsistedofmaincable,branchjointandbranchcable.Eachbranchjointismadeofhigh-qualitysyntheticmaterialsandismadebyairtightmolding,sothattheexternalsheathmaterialofthecableandtheextrudedplasticsyntheticmaterialsmaybetightlyconnectedandformtheairtightandwater-proofbranchjoint！