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JN15-12 户内高压接地开关

适用范围

3d走势图带连线图JN15-12XINGHUNEIGAOYAJIEDIKAIGUANSHIYIZHONGDADAOGUONEIXIANJINSHUIPINGDECHANPIN。QIXINGNENGFUHEGB1985-2004《JIAOLIUGAOYAGELI KAIGUANHEJIEDIKAIGUAN》JISHUEC129DEYAOQIU,SHIYONGYU12kVJIYIXIAJIAOLIU50HzDEDIANLIXITONGZHONG,KEYUGEZHONGXINGHAOGAOYAKAIGUANSHEBEIPEI TAOSHIYONG,YIKEZUOWEIGAOYADIANQISHEBEIJIANXIUSHIJIEDIBAOHUYONG。BENXINGKAIGUANKEYUDAIDIANXIANSHIZHUANGZHIPEITAOSHIYONG。

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JN15-12XINGHUNEIGAOYAJIEDIKAIGUAN


3d走势图带连线图>JN15-12XINGHUNEIGAOYAJIEDIKAIGUANGAISHU (Overview)


JN15-12XINGHUNEIGAOYAJIEDIKAIGUANSHIYIZHONGDADAOGUONEIXIANJINSHUIPINGDECHANPIN。QIXINGNENGFUHEGB1985-2004《JIAOLIUGAOYAGELI KAIGUANHEJIEDIKAIGUAN》JISHUEC129DEYAOQIU,SHIYONGYU12kVJIYIXIAJIAOLIU50HzDEDIANLIXITONGZHONG,KEYUGEZHONGXINGHAOGAOYAKAIGUANSHEBEIPEI TAOSHIYONG,YIKEZUOWEIGAOYADIANQISHEBEIJIANXIUSHIJIEDIBAOHUYONG。BENXINGKAIGUANKEYUDAIDIANXIANSHIZHUANGZHIPEITAOSHIYONG。


> JN15-12XINGHUNEIGAOYAJIEDIKAIGUANSHIYONGHUANJING (Use of the environment):


◊HAIBAGAODU:BUCHAOGUO1000m;


◊ZHOUWEIKONGQIWENDU:SHANGXIAN40t:,XIAXIAN-25t:;


3d走势图带连线图◊DIZHENLIEDUBUCHAOGUO8DU;


3d走势图带连线图◊WUYIRAN、YIBAO、YANZHONGFENCHEN、HUAXUEFUSHIJIJULIEZHENDONGCHANGSUO。


3d走势图带连线图>JN15-12XINGHUNEIGAOYAJIEDIKAIGUANZHUYAOJISHUCANSHU (The main technical parameters):


I序号 项目                单位

1 额定电流 kA 12

2 额定短时耐受电流 kA 31.5

3 额定短路持续时间 s 4

4 额定短路关合电流 kA 80

5 额定峰值耐受电流 kA 80

6   相间中心距 雷电冲击电压 mm   3d走势图带连线图210, 230, 250, 275 

3d走势图带连线图7       EDINGJUEYUANSHUIPING            kV  kV  42 75

3d走势图带连线图> JN15-12XINGHUNEIGAOYAJIEDIKAIGUANWAIXINGJIANZHUANGCHICUN (Shape and installation dimensions):

XINGHAOGUIGE

JN15-12/31.5-210 655 210 516

JN15-12/31.5-230 710 230 556

JN15-12/31.5-250 760 250 596

JN15 -12/31.5-275 810 275 646


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