控(kong)(kong)(kong)(kong)制(zhi)(zhi)箱(xiang)适(shi)用(yong)(yong)(yong)开厂矿、公司、商场(chang)、酒店、院校、机(ji)场(chang)、港口(kou)、医院、多层建筑(zhu)、生活(huo)小区(qu)等(deng)场(chang)合(he)，交(jiao)流(liu)50HZ，额定(ding)工作电(dian)压为(wei)交(jiao)流(liu)380V的(de)低压电(dian)网系统(tong)中，做(zuo)为(wei)动力、照明配电(dian)及(ji)电(dian)机(ji)控(kong)(kong)(kong)(kong)制(zhi)(zhi)之(zhi)用(yong)(yong)(yong)，适(shi)宜室内(nei)挂墙、室外落地安装配电(dian)设备。也应(ying)用(yong)(yong)(yong)于交(jiao)流(liu)50HZ，电(dian)压500V下列供电(dian)系统(tong)做(zuo)为(wei)消(xiao)(xiao)防泵控(kong)(kong)(kong)(kong)制(zhi)(zhi)、潜污泵控(kong)(kong)(kong)(kong)制(zhi)(zhi)、消(xiao)(xiao)防风(feng)机(ji)控(kong)(kong)(kong)(kong)制(zhi)(zhi)、风(feng)机(ji)控(kong)(kong)(kong)(kong)制(zhi)(zhi)、照明配电(dian)控(kong)(kong)(kong)(kong)制(zhi)(zhi)等(deng)使用(yong)(yong)(yong)，控(kong)(kong)(kong)(kong)制(zhi)(zhi)方(fang)法(fa)有(you)直接启(qi)动控(kong)(kong)(kong)(kong)制(zhi)(zhi)、星三角降压启(qi)动控(kong)(kong)(kong)(kong)制(zhi)(zhi)、自藕降压启(qi)动控(kong)(kong)(kong)(kong)制(zhi)(zhi)、变频器启(qi)动控(kong)(kong)(kong)(kong)制(zhi)(zhi)、软起动控(kong)(kong)(kong)(kong)制(zhi)(zhi)等(deng)各类控(kong)(kong)(kong)(kong)制(zhi)(zhi)方(fang)法(fa)，还可应(ying)用(yong)(yong)(yong)隔离开关、熔断(duan)(duan)器式开关做(zuo)为(wei)防护(hu)分断(duan)(duan)点。

应用事宜

1、周(zhou)边环境温(wen)度(du)不超过+40℃，在(zai)24小时(shi)(shi)周(zhou)期(qi)内平均(jun)温(wen)度(du)不超过+35℃，周(zhou)边气(qi)体(ti)温(wen)度(du)的(de)(de)下限为－5℃；2、气(qi)体(ti)清理，相对(dui)湿(shi)度(du)在(zai)温(wen)度(du)为+40℃时(shi)(shi)，不超过50%。在(zai)较(jiao)低温(wen)度(du)时(shi)(shi)允许有较(jiao)高的(de)(de)相对(dui)湿(shi)度(du)，比如(ru):+20℃时(shi)(shi)相对(dui)湿(shi)度(du)为90%，应注(zhu)意到因为温(wen)度(du)变(bian)化而可能偶然产生(sheng)适当(dang)的(de)(de)凝露；

3、污染等级为3级；

4、安装场地的海拔高度(du)不得超过(guo)2000米；

5、落地竖(shu)直(zhi)安(an)装.安(an)装坡(po)度不能(neng)超过5度；

6、无强烈(lie)振动和冲(chong)击的地(di)区(qu)，不足以浸蚀开关电器和元(yuan)件等地(di)方(fang)；

7、运输储存温度范围在－25℃~+55℃之间，在短期内(nei)(不(bu)超过24h)可达到+70℃；

8、独特(te)使用条件，订购时另行商议。