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Home > Hot Products > China GGD Low Voltage Fixed Switchgear - Reliable Power Distribution Solutions from Trusted Suppliers and Factory
China GGD Low Voltage Fixed Switchgear - Reliable Power Distribution Solutions from Trusted Suppliers and Factory
China GGD Low Voltage Fixed Switchgear - Reliable Power Distribution Solutions from Trusted Suppliers and Factory
China GGD Low Voltage Fixed Switchgear - Reliable Power Distribution Solutions from Trusted Suppliers and Factory
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China GGD Low Voltage Fixed Switchgear - Reliable Power Distribution Solutions from Trusted Suppliers and Factory
China GGD Low Voltage Fixed Switchgear - Reliable Power Distribution Solutions from Trusted Suppliers and Factory
China GGD Low Voltage Fixed Switchgear - Reliable Power Distribution Solutions from Trusted Suppliers and Factory

China GGD Low Voltage Fixed Switchgear - Reliable Power Distribution Solutions from Trusted Suppliers and Factory

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The GGD type low-voltage fixed switchgear is a reliable solution for power plants, substations, and industrial and mining operations throughout China. Designed for power conversion, distribution, and control within AC 50Hz systems, this equipment operates effectively with a rated voltage of 380V and supports currents up to 6300A. Featuring high breaking capacity with a rated short-time withstand current of up to 50kA, our switchgear is characterized by flexible circuit design and convenient combination options. Its innovative structure enhances practicality, making it a standout choice among suppliers and factories in the industry. Choose our GGD switchgear for advanced performance in your power distribution needs.

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Product Description

Environmental Conditions
  • The ambient air temperature shall not be higher than +40°C, not lower than -5°C, and the average temperature within 24 hours shall not be higher than +35°C.
  • For indoor installation and use, the altitude of the use place shall not exceed 2000m.
  • The relative humidity of the surrounding air should not exceed 50% at the maximum temperature of +40°C, and a larger relative humidity should be allowed at a lower temperature (such as 90% at +20°C).
  • The inclination between the equipment and the vertical plane shall not exceed 5°.
  • The equipment should be installed in a place without violent vibration and impact, and not enough to corrode the electrical components.
  • Users with special requirements can be negotiated with the manufacturer to solve.
Product Features
Modular Design: Features a modular construction for flexible configurations and simplified installation.
Enhanced Safety: Constructed with high-strength materials and excellent electrical insulation.
Superior Heat Dissipation: Specialized ventilation system to manage internal temperatures efficiently.
Robust Electrical Capabilities: Supports up to AC380V and rated working currents up to 3150A.
User-friendly Operation: Safe operation with cabinet doors closed, enhancing convenience.
Versatile Applications: Suitable for industrial, civil, and power systems in various environments.
Technical Parameters
Model Rated Voltage (V) Rated Current (A) Breaking Current (kA) Short-Time Current (1s) (kA) Peak Current (kA)
GGD1 380 A 1000 15 15 30
B 600 (630)
C 400
GGD2 380 A 1500 (1600) 30 30 63
B 1000
C 600
GGD3 380 A 3150 50 50 105
Ordering Instructions
  1. Full product model (including main circuit and auxiliary circuit schemes);
  2. Main circuit system assembly sequence diagram and floor plan;
  3. Auxiliary circuit electrical schematic diagram;
  4. List of components in the cabinet;
  5. Whether the main components are from a specified brand.
Product Display
GGD Low Voltage Distribution Cabinet 3
GGD Low Voltage Distribution Cabinet Front View
GGD Low Voltage Distribution Cabinet 2
Frequently Asked Questions
Q1 What is the GGD AC Low Voltage Distribution Cabinet used for?
The GGD series is designed for low-voltage power distribution in industrial sites, civil buildings, and power systems. It controls, protects, and monitors electrical circuits operating at AC 380V.
Q2 What are the differences between GGD1, GGD2, and GGD3 models?
The models differ in rated current and breaking capacity. GGD1 supports up to 1000A (15kA), GGD2 handles up to 1600A (30kA), and GGD3 supports up to 3150A (50kA) for heavy-duty networks.
Q3 What environmental conditions are required for installation?
Indoor installation at altitudes under 2000m, with temperatures between -5°C and +40°C. Humidity should not exceed 50% at +40°C. The site must be free from violent vibration.
Q4 Can the GGD switchgear be customized?
Yes. Customization options include cabinet size, internal configuration, component layout, and specific brand preferences for main components.
Q5 What information is needed when placing an order?
You need to provide the full product model, main circuit assembly diagrams, auxiliary circuit schematics, a component list, and any specific brand requirements.
Q6 How does the GGD cabinet ensure operator safety?
The design allows all operations to be performed safely with cabinet doors closed, using high-strength materials and excellent insulation to minimize exposure to live components.

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