XGMK 控制箱
XGMK control box

用途丨 Application

适用于交流频率 50Hz、额定工作电压 500V 以下电路中。在特殊要求下，防护等级可达到IP55，箱体上、下均有敲落孔，多管进线可预留活装开孔板，最大额定电流可达 400A。适用于工矿、宾馆、民用住宅楼等用户计量控制箱。
 

It is suitable for circuits with AC frequency of 50Hz and rated working voltage below 500V. Under special requirements, the protection level can reach IP55. There are knock-out holes on the top and bottom of the box. The multi-pipe line can be reserved for flexible perforated plates, and the maximum rated current can reach 400A. It is suitable for user metering control boxes in industrial and mining, hotels, and civil residential buildings.

使用条件丨 Conditions of Use

温度：周围空气温度不超过 +40℃，周围空气温度下限不超过 -5℃；
湿度：温度为 +40℃时，空气的相对湿度不超过 50%，在较低的温度下可以允许较高的相对湿度，例如，
+20℃时达 90%；
海拔：安装地点的海拔不超过 2000m，高海拔产品可定制；
安装类别：Ⅱ类；
污染等级：3 级；
额定工作电压：230V 400V；
额定工作电压：400A；
额定短路分段能力：80kA；
外壳防护等级：IP55。
 

Temperature: The ambient air temperature does not exceed +40℃, and the lower limit of the ambient air temperature does not exceed -5℃;
Humidity: When the temperature is +40°C, the relative humidity of the air does not exceed 50%, and higher relative humidity can be allowed at lower temperatures, for example, up to 90% at +20°C; Altitude: The altitude of the installation site does not exceed 2000m, and high-altitude products can be customized;
Installation category: Class Ⅱ;
Pollution level: level 3;
Rated working voltage: 230V 400V;
Rated working voltage: 400A; 
Rated short-circuit segmentation capacity: 80kA;
Shell protection grade: IP55.