供应开关柜

&；lt；!--.at_4{font-size:9pt；font-family:宋体；mso-ascii-font-family:timesnewroman；mso-hansi-font-family:timesnewroman}.at_5{font-size:9pt}.at_13{border-right:windowtext1ptsolid；padding-right:5.4pt；border-top:e0dfe3；padding-left:5.4pt；background:ffff99；padding-bottom:0cm；border-left:e0dfe3；width:98.1pt；padding-top:0cm；border-bottom:windowtext1ptsolid；height:11.55pt；mso-border-alt:solidwindowtext.5pt；mso-border-left-alt:solidwindowtext.5pt；mso-border-top-alt:solidwindowtext.5pt}.at_12{border-right:windowtext1ptsolid；padding-right:5.4pt；border-top:e0dfe3；padding-left:5.4pt；background:ccffcc；padding-bottom:0cm；border-left:windowtext1ptsolid；width:106.4pt；padding-top:0cm；border-bottom:windowtext1ptsolid；height:11.55pt；mso-border-alt:solidwindowtext.5pt；mso-border-top-alt:solidwindowtext.5pt}.at_17{height:11.55pt；mso-yfti-irow:6}.at_9{border-right:windowtext1ptsolid；padding-right:5.4pt；border-top:e0dfe3；padding-left:5.4pt；background:ffff99；padding-bottom:0cm；border-left:e0dfe3；width:98.1pt；padding-top:0cm；border-bottom:windowtext1ptsolid；height:12.15pt；mso-border-alt:solidwindowtext.5pt；mso-border-left-alt:solidwindowtext.5pt；mso-border-top-alt:solidwindowtext.5pt}.at_6{border-right:windowtext1ptsolid；padding-right:5.4pt；border-top:windowtext1ptsolid；padding-left:5.4pt；background:ffff99；padding-bottom:0cm；border-left:e0dfe3；width:98.1pt；padding-top:0cm；border-bottom:windowtext1ptsolid；height:11.55pt；mso-border-alt:solidwindowtext.5pt；mso-border-left-alt:solidwindowtext.5pt}.at_18{height:12.15pt；mso-yfti-irow:7}.at_3{margin:0cm0cm0pt}.at_8{border-right:windowtext1ptsolid；padding-right:5.4pt；border-top:e0dfe3；padding-left:5.4pt；background:ccffcc；padding-bottom:0cm；border-left:windowtext1ptsolid；width:106.4pt；padding-top:0cm；border-bottom:windowtext1ptsolid；height:12.15pt；mso-border-alt:solidwindowtext.5pt；mso-border-top-alt:solidwindowtext.5pt}.at_11{height:11.55pt；mso-yfti-irow:2}.at_20{height:12.15pt；mso-yfti-irow:9；mso-yfti-lastrow:yes}.at_2{border-right:windowtext1ptsolid；padding-right:5.4pt；border-top:windowtext1ptsolid；padding-left:5.4pt；background:ccffcc；padding-bottom:0cm；border-left:windowtext1ptsolid；width:106.4pt；padding-top:0cm；border-bottom:windowtext1ptsolid；height:11.55pt；mso-border-alt:solidwindowtext.5pt}.at_14{height:12.15pt；mso-yfti-irow:3}.at_16{height:12.15pt；mso-yfti-irow:5}.at_1{height:11.55pt；mso-yfti-irow:0}.at_19{height:11.55pt；mso-yfti-irow:8}.at_10{mso-spacerun:yes}.at_0{border-right:mediumnone；border-top:mediumnone；border-left:mediumnone；width:204.5pt；border-bottom:mediumnone；border-collapse:collapse；mso-border-alt:solidwindowtext.5pt；mso-yfti-tbllook:480；mso-padding-alt:0cm5.4pt0cm5.4pt；mso-border-insideh:.5ptsolidwindowtext；mso-border-insidev:.5ptsolidwindowtext}.at_7{height:12.15pt；mso-yfti-irow:1}.at_15{height:11.55pt；mso-yfti-irow:4}--&；gt；1.特点（1）母线隔离开关、断路器、馈电线路分别装在金属隔室中（2）各室具有独立的方向朝上的泄压通道（3）外形紧凑小巧，且留有足够维护空间（4）柜体采用敷铝锌钢板，防护等级ip3xd（5）配置vec侧装固定式真空断路器，并能实现闭门操作（6）配置gn38三工位隔离开关和快速合闸接地开关（7）配置完善联锁装置（8）产品通过型式试验及内部故障电弧试验2.应用asc－12开关柜适用于12kv单母线系统，可单独使用或与环网柜并柜。本型开关柜结构紧凑，性能先进可靠，是一种经济实用的供配电设备。广泛用于城市配电开闭所、用户终端，如二级变电站、工矿企业、高层建筑、大型住宅小区等地方。3.标准gb3906-19913-35v交流金属封闭开关设备iec29819901kv以上52kv以下交流金属封闭开关设备和控制设备额定电压12ka额定短路开断电流25ka31.5ka额定短路关合电流63ka80ka4秒额定热稳定电流25ka31.5ka额定动稳定电流63ka80ka开关柜额定电流630a1250a1600a母排额定电流（最大值）1600a1min工频耐受电压42ka雷电冲击耐受电压75ka防护等级ip3xd