辽宁11选5

新黎明科创控股有限辽宁11选5详情

低压成套开关设备的例行检验及确认检验和试验内容

发布时间:2018-11-12 14:32:00 查看次数:

低压成套开关设备辽宁11选5的例行检验及确认检验和试验内容:低压成套开关设备的一般检查、机械(电气)操作、电气间隙和爬电距离、绝缘电阻、介电强度、保护电路连续性、外壳防护等级、功能互换性验证等。

一、低压成套开关设备的一般检查:

a)YUANJIANXUANZEZHENGQUE、LIANJIEKEKAO、FUHETUZHI、GONGYIWENJIANGUIDING;

b)ZHU、FUDIANLUJIEXIANZHENGQUE、LAOGUKEKAO,DAOXIANJIEMIAN、YANSEXUANZEZHENGQUE,FUHETUZHI、GONGYIWENJIANYAOQIU;

c)JUTIWAIXINGCHICUN、ANZHUANGCHICUNFUHETUZHI、GONGYIYAOQIU;

d)TUCENG、DUCENGSEZEJUNYUN、LAOGU、WUMINGXIANSECHA、WUMINGXIANZHUANGPEIGUOCHENGZHONGDEJIXIESUNSHANG;

e)MINGPAINEIRONGFUHEXINGSHISHIYANBAOGAO、BIAOZHIZHENGQUE,QINGXI、QIQUAN、YIYUBIANBIE,ANZHUANGFUHEBIAOZHUNYAOQIU;

辽宁11选5f)JUNEIJINSHUFANGHUCENGHEJUEYUANJIANFUHEJISHUYAOQIU。JIEDIBIAOZHIZHENGQUE、QINGXI。FUHEBIAOZHUNYAOQIU;

二、机械(电气)操作:

a)SHOUDONGCAOZUODEJIGOU,YINGWUKAZHIJICAOZUOLIGUODADEXIANXIANG;

b)TONGGUIGE、TONGMOSHUCHOUCHUBUJIANHUHUANXINGYANZHENG;

c)DUIZHUANGZHIJINXINGTONGDIANCAOZUOSHIYAN,SUOYOUDIANQIYUANJIANDEDONGZUOSHUNXU、DIANQIGONGNENGDENGYINGFUHESHEJIYUANLITUYAOQIU,BUYINGCHUXIANWUDONGZUO;

三、电气间隙和爬电距离:

辽宁11选5a)ZHUANGZHINEIBUTONGJIXINGDELUOLUDAIDIANDAOTIZHIJIANYIJITAMENYUWAIQIAOZHIJIANDEDIANQIJIANXIHEPADIANJULIBUXIAOYUXIALIEGUIDING:

(1)RENZHENGCHANPIN:GB7251.1-2005;DIANQIJIANXI:10;PADIANJULI:12.5;

(2)RENZHENGCHANPIN:GB7251.3-2006;DIANQIJIANXI:5.5;PADIANJULI:6.3;

(3)RENZHENGCHANPIN:GB/T15576-2008;DIANQIJIANXI:10;PADIANJULI:14;

四、绝缘电阻:

ZHUDIANLUXIANGYUXIANGZHIJIAN、XIANGYUDIZHIJIANBIAOCHENGDIANYADEJUEYUANDIANZU≥1000OUMU/FU;

五、介电强度:

a)CHENGTAOKAIGUANSHEBEIZHONGYICIHUILUDAIDIANBUJIANYUDI(JUJIA)ZHIJIAN、ZHUDIANQIGEXIANGZHIJIANJIZHUDIANLUYUTONGTABUZHIJIELIANJIEDEFUZHUDIANLUZHIJIANYINGNENGNAISHOUXIALICANSHUGUIDINGDESHIYANDIANYA,WUJICHUAN、SHANLUOXIANXIANG:

辽宁11选5EDINGJUEYUANDIANYAui(V):ui≤60;DUIYINGSHIYANDIANYA(YOUXIAOZHI)(V):1000;

EDINGJUEYUANDIANYAui(V):60<ui≤300;DUIYINGSHIYANDIANYA(YOUXIAOZHI)(V):2000;

EDINGJUEYUANDIANYAui(V):300<ui≤690;DUIYINGSHIYANDIANYA(YOUXIAOZHI)(V):2500;

EDINGJUEYUANDIANYAui(V):690<ui≤800;DUIYINGSHIYANDIANYA(YOUXIAOZHI)(V):3000;

辽宁11选5b)BUYOUZHUDIANLUZHIJIEGONGDIANDEFUZHUHUILUDUIDI(JUJIA)ZHIJIAN,YINGNENGNAISHOUXIALIECANSHUGUIDINGDESHIYANDIANYAWUJICHUAN、SHANLUOXIANXIANG:

EDINGJUEYUANDIANYAui(V):ui≤12;DUIYINGSHIYANDIANYA(YOUXIAOZHI)(V):250;

EDINGJUEYUANDIANYAui(V):12<ui≤60;DUIYINGSHIYANDIANYA(YOUXIAOZHI)(V):500;

EDINGJUEYUANDIANYAui(V):ui>60;DUIYINGSHIYANDIANYA(YOUXIAOZHI)(V):2ui+1000;

c)JUEYUANSHOUBINGYUDAIDIANTIZHIJIANYAOYONGZHUDIANLUGUIDINGDESHIYANDIANYAZHI1.5BEIJINXINGSHIYAN。

六、保护电路连续性:

辽宁11选5a)YINGYOUBAOHUDIANLULIANXUXINGDECUOSHI;

辽宁11选5b)SHIJIABUXIAOYU10ADEDIANLIU,SHIJIASHIJIANBUCHAOGUO5s,JIEDIDUANYUJUTI、ANZHUANGDAIDIANBUJIANYULUOLUDAODIANBUJIANZHIJIANRENYIRENKECHUJIBUWEIJIANDELIANJIEDIANZU≤0.1OUMU;

七、外壳防护等级:

IP30YONGZHIJING2.5mmDESHIBANGCESHI,SHIJIA3±0.3NDELI,SHIBANGBUYINGJINRUQIAOTINEIZEFUHEIP30DEBIAOZHUNYAOQIU,FANGBAOPEIDIANXIANGNEICAOZUOMIANYAODADAOIP20CDEYAOQIU,YONGZHIJING12mmDEGANGQIU,SHIJIA30±3NDELI,GANGQIUBUYINGJINRU;ZHIJING2.5mmDESHIBANGJINRU100mmBUDEJIECHUDAIDIANBUJIAN。

八、功能互换性验证:

辽宁11选5TONGYIDANYUANSHUDEGONGNENGDANYUANZHIJIANKELINGHUOHUHUAN,WUKASIDENGXIANXIANG。

九、通电操作试验:

辽宁11选5ZAIFUZHUDIANLUFENBIETONGYIEDINGDIANYA85%、100%DEDIANYA,JINXINGMONIDONGZUOSHIYAN5CI。DIANQIYUANJIANDEDONGZUOXIANSHIJUNFUHEXIANGYINGYAOQIU,QIEGECAOZUODONGZUOLINGHUO。

十、工频过电压保护试验:

JIANGDIANRONGQICHAICHU,JISHEBEIJIESHANGDIANYUAN,BINGJIANGDIANRONGQITOUQIEKAIGUANBIHE,SHEZHIGUOYABAOHUDIANYAZAI1.1-1.2BEI(418-456V)DEEDINGDIANYANEI,DANGDIAOJIEDEDIANYADADAOSHEDINGDIANYASHI,YINGZAI1minNEIJIANGDIANRONGQIZHILUYUDIANYUANDUANKAI。

十一、缺相保护试验:

辽宁11选5JIANGZHUANGZHIDIANRONGQIQUANBUTOURUYUNXING,JIANGZHUDIANLUHUOZHILUDERENHEYIXIANGDUANKAI,ZHUANGZHIYINGJIANGQUANBUHUOQUEXIANGZHILUDEDIANRONGQIQIECHU。

NINKENENGGANXINGQUDE:

防爆配电箱的使用守则

防爆配电箱验收、检修相关工作流程

新黎明科创防爆配电箱的生产工艺流程

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