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                      ZW32-12G型户外高压真空断路器隔离开关组合电器

                      ZW32-12G型户外高压真空断路器隔离开关组合电器

                      概述

                      主要用途ZW32-12系列柱式户外真空高压断路器是三相交流50Hz,额定电压12KV的户外高压开关设备适合于开断关全城市或者农村配电系统的负 荷电流过载电流和短路电流

                      型号意义

                      主要技术参数

                      项目
                      单位
                      ZW32-12/T400-12.5
                      ZW32-12/T630-16
                      ZW32-12/T630-20
                      额定电压
                      KV
                      12
                      额定电流
                      A
                      400
                      630
                      630
                      额定短路开断电流
                      KA
                      12.5
                      16
                      20
                      额定短路关合电流峰值
                      31.5
                      40
                      50
                      额定峰?#30340;?#21463;电流
                      31.5
                      40
                      50
                      额定短路耐受电流
                      12.5
                      16
                      20
                      额定短路持续时间
                      S
                      4
                      额定绝
                      缘水平
                      雷电冲击耐压
                      Kv
                      相间 ?#32536;?5 断口85
                      lmin工?#30340;?#21387;
                      相间 ?#32536;?2 断口48


                       


                      外形安装尺寸


                      发布时间2011-8-11   打印本页 关闭窗口  浏览2523 次
                       
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