GGD Low Voltage Distribution Cabinet
The GGD type AC low-voltage distribution cabinet is suitable for power users such as power plants, substations, and industrial enterprises. It is designed for AC systems with a frequency of 50Hz, a rated working voltage of 380V, and a rated working current of up to 3150A, serving for the conversion, distribution, and control of electrical energy for power, lighting, and distribution equipment.
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Product Details
Product Overview
The GGD type AC low voltage distribution cabinet is suitable for power users such as power plants, substations, and industrial enterprises, for AC 50Hz, rated working voltage of 380V, and rated working current up to 3150A distribution systems, used for energy conversion, distribution, and control of power for motors, lighting, and distribution equipment.
The GGD type AC low voltage distribution cabinet is designed based on the requirements of the Ministry of Energy and the needs of a wide range of power users and design departments, adhering to the principles of safety, economy, rationality, and reliability. The product features high breaking capacity, good dynamic and thermal stability, flexible electrical schemes, convenient combination, series compatibility, strong practicality, novel structure, and high protection level, making it suitable as an updated product for low voltage complete switchgear. The GGD type AC low voltage distribution cabinet complies with standards such as IEC439 "Low Voltage Complete Switchgear and Controlgear" and GB7251 "Low Voltage Complete Switchgear."
Model Meaning
Electrical Performance
Basic Electrical Parameters
Model | Rated Voltage (V) | Rated Current (A) | Rated Short-Circuit Breaking Current (kA) | Rated Short-Time Withstand Current (1s)(kA) | Rated Peak Withstand Current (kA) | |
GGD1 | 380 | A | 1000 | 15 | 15 | 30 |
GGD1 | 380 | B | 600(630) | 15 | 15 | 30 |
GGD1 | 380 | C | 400 | 15 | 15 | 30 |
GGD2 | 380 | A | 1500(1600) | 30 | 30 | 63 |
GGD2 | 380 | B | 1000 | 30 | 30 | 63 |
GGD2 | 380 | C | 600 | 30 | 30 | 63 |
GGD3 | 380 | A | 3150 | 50 | 50 | 105 |
GGD3 | 380 | B | 2500 | 50 | 50 | 105 |
GGD3 | 380 | C | 2000 | 50 | 50 | 105 |
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