GGD AC low voltage distribution cabinet
SUMMARY
GGD type AC low-voltage power distribution cabinet is suitable for power supply of power supply, lighting, power distribution equipment, power supply, power supply, lighting, power distribution equipment, power supply, power supply, lighting, power distribution equipment Distribution and control.
GGD-type AC low-voltage power distribution cabinet is a new type of low-voltage power distribution cabinet designed according to the requirements of the superior department of the Ministry of Energy and the majority of power users and design departments, based on the principles of safety, economy, reasonableness and reliability. The product has the characteristics of high breaking capacity, good dynamic thermal stability, flexible electric scheme, convenient combination, seriality, practicability, novel structure and high protection level. It can be used as a new generation of low-voltage switchgear. GGD type AC low voltage distribution cabinet complies with IEC439 "Low-voltage switchgear and control equipment", GB7251 "Low-voltage switchgear" and other standards.
DETAILS
Model meaning
Conditions of Use
● The ambient air temperature is not higher than + 40℃, not lower than -5℃, the average temperature within 24 h shall not be higher than + 35℃;
● Indoor installation and use, the altitude of the place of use shall not exceed 2000m;
● The relative humidity of the surrounding air does not exceed 50% at the maximum temperature of +40℃. It should allow a large relative humidity at a lower temperature (for example, 90% at +20℃). Considering that the temperature may change accidentally Produce the effects of condensation;
● The inclination of the equipment when installed is not more than 5° with the vertical plane;
● The equipment should be installed in places where there is no severe vibration and shock, and where it is not enough to corrode electrical components;
● Users can negotiate with the manufacturer if they have special requirements.
The main technical parameters
