产品选型

GGD型低压固定封闭式成套开关设备
GGD type, Low-voltage Fixed Connection Assemblies
性能与用途
    GGD型电柜是一种安全、经济、合理、可靠的新型低压配电柜。电柜的主开关采用ME、DZ20等；旋转操作式刀开关HD13BX和HS13BX，为GGD型电柜的专用设计，故大大提高了主电路的动稳定能力及安全性能。
    柜体采用通用柜的形式，构架用8MF冷弯型钢局部焊接组装而成。
    通用柜的零部件按模块原理设计，并有20mm模数的安装孔，通用系数高。
    适用于发电厂、变电站、厂矿企业等电力用户的交流50Hz、额定工作电压380V(660V)，额定工作电流至3150A的配电系统，作为动力、照明及配电设备的电能转换、分配与控制之用
Functions and Applications
    GGD type electrical cabinet is a kind of safe, economical, reasonable, and reliable new-type low voltage distribution cabinet, using ME, DZ20 and so on, as its main switch. Rotary knife-switch HD13BX and HS13BX are specially designed for GGD electrical cabinet, thus greatly raise the dynamic stability ability and safety of the main circuit.
    The body adopts in-common-use type; the frame is composed with 8MF cold-bending section welding material.
    The section and elements of the in-common-use is designed according to the modular principle, it has20mmmodulus installation holes, and it has high flexibility.
    It is used in distributing system of power consumer, such as power plants, substitution, mine and industrial enterprise with AC 50Hz, rated working voltage 380V(660V) and rated working current up to3150Afor changing, distributing and control the power of the power device, illumination device and distributing equipment.

主要技术参数   

额定电压（V）：380（660）
额定电流（A）：400~3150
额定短路开断电流（kA）：15，30，50，80
额定峰值耐受电流（kA）：30，63，105，176
外形尺寸（mm）：
  高：2200
  深：600，800
  宽：600，800，1000，1200