澳大利亚标准工业电缆 (中压) 12.7/22kV 单芯屏蔽,PVC护套电缆 (铜导体)
应用此类电缆主要用于额定电压下电源频率在49Hz与61Hz之间的电力供应,固定应用于配线安装,电站,也可户外安装,用于地下容易遭受机械损伤的地方。标准AS/NZS1429.1结构导体:圆形压紧型裸铜导体,遵循AS/NZS1125***高连续工作温度:90°C导体屏蔽:挤出半导体材料,粘合到绝缘外且与绝缘的应用操作相同绝缘:交联聚乙烯(XLPE)–标准乙丙橡胶(EPR)–替代物绝缘屏蔽:挤出半导体材料金属屏蔽:退火铜丝:3kA/1秒(轻载)退火铜丝:10kA/1秒(重载)护套:黑色5V-90聚***(PVC)–标准橘色5V-90聚***(PVC)内护套加黑色高密度聚乙烯(HDPE)外护套–替代物低烟无卤(LSOH)–替代物技术特性轻载导体截面积20°C时,导体***大直流电阻90°C时,频率为50HZ导体的交流电阻90°C时,频率为50HZ的感抗20°C时的绝缘电阻导体对屏蔽的电容***大介电强度额定电流三角或扁平接触排列平行空隙排列三角接触排列平行接触排列平行空隙排列露天直埋埋于导管中MMOHM/KMOHM/KMOHM/KMOHM/KMOHM/KMOHM/KMMEGOHM.KMΜFXKMKVXMMAAA350.5240.6680.6680.1590.1740.219160000.1563.63202183156500.3870.4940.4940.1510.1660.212140000.1713.48242216183700.2680.3420.3420.1430.1580.204130000.1923.31299263227950.1930.2470.2470.1320.1470.193110000.2163.163653142711200.1530.1960.1950.1270.1430.188100000.2363.074193553071500.1240.1590.1590.1230.1380.18495000.25434763983431850.09910.1280.1270.1190.1350.1888000.2742.935464483862400.07540.09780.09720.1150.130.17679000.3052.856445174553000.06010.07880.0780.1120.1270.17272000.3342.797375815114000.0470.06280.06170.1070.1220.16865000.3712.738556585795000.03660.05030.04880.1040.1190.16559000.4072.699867406516300.02830.04070.03880.1010.1170.16253000.4532.641132829758电缆参数)
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