Our products
————————————
Distribution Products
- Distribution Products -
GGD
1、 Overview and purpose
The GGD type AC low-voltage distribution cabinet is suitable for AC 50Hz, rated working voltage of 380V, and rated working current up to 3150A distribution systems for power plants, substations, factories, mines, and other power users. It is used for power conversion, distribution, and control of electrical energy for power, lighting, and distribution equipment.
The GGD type AC low-voltage distribution cabinet is a new type of low-voltage distribution cabinet designed based on the subjective requirements of the Ministry of Energy, the vast number of power users, and design departments, in accordance with the principles of safety, economy, rationality, and reliability. The product has the characteristics of high breaking point, good dynamic and thermal stability, flexible electrical scheme, convenient combination, strong series and practicality, novel structure, and high protection level. Can be used as a replacement product for low-voltage switchgear.
The GGD type AC low-voltage distribution cabinet complies with standards such as IEC439 "Low voltage switchgear" and GB7251 "Low voltage switchgear".
2、 Usage conditions
The ambient temperature shall not exceed+40 ° C, not be lower than -5 ° C, and the average temperature within 24 hours shall not exceed+35 ° C
Altitude not exceeding 2000m
The relative humidity should not exceed 50% at a maximum temperature of+40 ℃, and extremely high relative humidity is allowed at lower temperatures, such as 90% at+20 ℃. However, considering temperature changes, condensation may occasionally occur.
No significant vibration or turbulence, and the installation inclination does not exceed 5 °
The GGD type AC low-voltage distribution cabinet is suitable for AC 50Hz, rated working voltage of 380V, and rated working current up to 3150A distribution systems for power plants, substations, factories, mines, and other power users. It is used for power conversion, distribution, and control of electrical energy for power, lighting, and distribution equipment.
The GGD type AC low-voltage distribution cabinet is a new type of low-voltage distribution cabinet designed based on the subjective requirements of the Ministry of Energy, the vast number of power users, and design departments, in accordance with the principles of safety, economy, rationality, and reliability. The product has the characteristics of high breaking point, good dynamic and thermal stability, flexible electrical scheme, convenient combination, strong series and practicality, novel structure, and high protection level. Can be used as a replacement product for low-voltage switchgear.
The GGD type AC low-voltage distribution cabinet complies with standards such as IEC439 "Low voltage switchgear" and GB7251 "Low voltage switchgear".
2、 Usage conditions
The ambient temperature shall not exceed+40 ° C, not be lower than -5 ° C, and the average temperature within 24 hours shall not exceed+35 ° C
Altitude not exceeding 2000m
The relative humidity should not exceed 50% at a maximum temperature of+40 ℃, and extremely high relative humidity is allowed at lower temperatures, such as 90% at+20 ℃. However, considering temperature changes, condensation may occasionally occur.
No significant vibration or turbulence, and the installation inclination does not exceed 5 °
