GGD Low Voltage Switchgear  

GGD Low Voltage Switchgear The GGD AC low-voltage distribution cabinet is one new low-volt distribution cabinet elaborately designed in the light of safety, economical, reasonable and reliable principle for meeting the higher demand of energy-source ministry and majority of electrical customers,which Rated Voltage 380V, rated operating current being 630A or lower in power plant, transformer substation, mining enterprise etc. This productthnis mainly used for power transforming, distributing and controlling of power equipment, lighting and distribution equipment owns many advantages as high breaking capacity, well dynamic, thermal stability, flexible electric plan,upgraded product for low-volt completes set switch equipment. The GGD conforms with techinique demand of IEC61439-2 and GB7251.12  etc. Ambient temperature: *Maximum  +40ºC Maximum 24 hour average  +35ºC Minimum (according to minus 15 indoor classes)  -5ºC *Ambient humidit…