玩呗棋牌官方下载

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                            1. 欢迎您访问西安邦华电气工程有限公司 !
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                            4. ZIXUNREXIAN:

                              您当前的位置:玩呗棋牌官方下载>>产品中心>>配电柜>>低压配电柜 低压配电柜

                              低压动力柜XL21型
                              产品用途
                              XL-21行,可广泛用于交流50Hz、额定工作电压为380V(660V)、额定工作电流至630A作为冶金、矿山、石油、化工、电力、建材、机械加工、交通运输、宾馆、饭店等三相四线电力系统的动力配电和明配电用,对线路的过载,短路及漏电提供保护,并对电路进行正常转换,该产品系户内封闭装置,其外壳防护等级为IP40.产品符合GB7251.1及IEC60493-1等标准
                              产品特点
                              XL-21型系封闭防尘式,外壳用冷轧钢板弯制而成,可以作为切换电源之用,动力柜前面装有一只电压表,指示汇流排母线的电压,动力柜前面有门,门打开后,柜内部设备敞露,便于检修维护。XL-21型动力配电柜均采用新型电器组件,具有结构紧凑,检修方便,线路方案可以灵活组保等特点,动力柜除装有空气断路器和熔断器作为短路保护外,还装有接触器和热继电器,柜前门可装指示电表,操作按钮和指示灯。柜上还可附设母线箱,适用于多台并列安装。母线箱用钢板弯制而成封闭式,其高度为300毫米。
                              型号说明及主要技术参数

                              玩呗棋牌官方下载【SHANGPINMINGCHENG】DIYADONGLIJUXL21

                              【FANGHUDENGJI】IP40

                              【ANZHUANGXINGSHI】SHINEIANZHUANG

                              【EDINGDIANLIU】630A

                              【ZHILIANGXUKE】CCCCHANPINRENZHENG

                              【EDINGDIANYA】380AC 220AC

                              【CHANPINYANSE】DUOSEKEXUAN

                              玩呗棋牌官方下载【FENDUANNENGLI】30KA 50KA

                              玩呗棋牌官方下载【CHANPINGUIGE】DUOZHONGGUIGEKEXUAN

                              【CHANPINHUOQI】20GEGONGZUORI

                              【ZHIXINGBIAOZHUN】IEC60439-1 GB7251.1-2005

                              【CHANPINBAOZHUANG】MUXIANGBAOZHUANG

                              玩呗棋牌官方下载【BAOZHIQIXIAN】LIANGNIAN(KEYANZHANGZHIBAO)

                              玩呗棋牌官方下载【SONGHUOFANGSHI】HUOCHESONGHUODAOXIANCHANG


                              产品特点:

                              玩呗棋牌官方下载1、QIANHOUDANGBANKETAOSEZUHE,ZENGQIANGHUANJINGXIEDIAOXINGJISHIJUEXING

                              2、KUANGJIACAIYONG2.0MMHOUYOUZHILENGYAGANGBAN,ZENGQIANGJIXIEQIANGDUJIFANGDAO

                              3、ZUZHUANGSHIJIEGOU,FANGBIAN、LINGHUO

                              4、SHULIANGWEIZHIKEDIAOJIE,TIGONGCHONGZUSHIYONGKONGJIAN

                              5、JINCHUXIANFANGSHIWEIXIAJINXIACHU


                              概述:

                              玩呗棋牌官方下载        XL-21XINGDONGLIJU,KEGUANGFANYONGYUJIAOLIU50Hz、EDINGGONGZUODIANYAWEI380V(660V)、EDINGGONGZUODIANLIUZHI630AZUOWEIYEJIN、KUANGSHAN、SHIYOU、HUAGONG、DIANLI、JIANCAI、JIXIEJIAGONG、JIAOTONGYUNSHU、BINGUAN、FANDIANDENGSANXIANGSIXIANDIANLIXITONGDEDONGLIPEIDIANHEMINGPEIDIANYONG,DUIXIANLUDEGUOZAI,DUANLUJILOUDIANTIGONGBAOHU,BINGDUIDIANLUJINXINGZHENGCHANGZHUANHUAN,GAICHANPINXIHUNEIFENGBIZHUANGZHI,QIWAIQIAOFANGHUDENGJIWEIIP40.CHANPINFUHEGB7251.1JIIEC60493-1DENGBIAOZHUN


                              结构说明

                              玩呗棋牌官方下载        XL-21XINGDONGLIJUXIFENGBIFANGCHENSHI,WAIQIAOYONGLENGYAGANGBANWANZHIERCHENG,KEYIZUOWEIQIEHUANDIANYUANZHIYONG,DONGLIJUQIANMIANZHUANGYOUYIZHIDIANYABIAO,ZHISHIHUILIUPAIMUXIANDEDIANYA,DONGLIJUQIANMIANYOUMEN,MENDAKAIHOU,JUNEIBUSHEBEICHANGLU,BIANYUJIANXIUWEIHU。XL-21XINGDONGLIPEIDIANJUJUNCAIYONGXINXINGDIANQIZUJIAN,JUYOUJIEGOUJINCOU,JIANXIUFANGBIAN,XIANLUFANGANKEYILINGHUOZUBAODENGTEDIAN,DONGLIJUCHUZHUANGYOUKONGQIDUANLUQIHERONGDUANQIZUOWEIDUANLUBAOHUWAI,HAIZHUANGYOUJIECHUQIHEREJIDIANQI,JUQIANMENKEZHUANGZHISHIDIANBIAO,CAOZUOANNIUHEZHISHIDENG。JUSHANGHAIKEFUSHEMUXIANXIANG,SHIYONGYUDUOTAIBINGLIEANZHUANG。MUXIANXIANGYONGGANGBANWANZHIERCHENGFENGBISHI,QIGAODUWEI300HAOMI。


                              使用条件:

                              HAIBA<2000MI,

                              玩呗棋牌官方下载WENDU-15℃-+40℃,

                              24XIAOSHINEIPINGJUNWENDUBUCHAOGUO+35℃,

                              ZAI+20℃SHI,

                              XIANGDUISHIDUWEI90%


                              订货须知:

                              1、ZHUMINGJINCHUXIANFANGXIANG,JINCHUXIANGUIGEJIDUIYINGDESHULIANG。 

                              玩呗棋牌官方下载2、ANZHUANGCHICUNBUFENKECANZHAOSHANGFANGDETUPIANWAIXINGJIANZHUANGJULI

                              3、DONGLIJUYIBANQINGKUANGXIA,YONGHUBIXUTIGONGPEIDIANDIANQIXITONGTU。


                              XIANBANGHUADIANQIGONGCHENGYOUXIANGONGSI

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                              玩呗棋牌官方下载址: 西安市凤城一路50号

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                              电子盘口My title

                              玩呗棋牌官方下载

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                                                                                  炎黄棋牌,{原始关键词} 中国彩吧更懂彩民 普天国际棋牌游戏-玩呗棋牌官方下载 淘乐棋牌游戏---玩呗棋牌官方下载_欢迎您 波克棋牌官网-Welcome

                                                                                  炎黄棋牌,{原始关键词} 中国彩吧更懂彩民 普天国际棋牌游戏-玩呗棋牌官方下载 淘乐棋牌游戏---玩呗棋牌官方下载_欢迎您 波克棋牌官网-Welcome