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GGD AC Low Voltage Distribution Cabinet
GGD AC Low Voltage Distribution Cabinet
The GGD AC Low Voltage Distribution Cabinet is suitable for power plants, substations, and industrial enterprises. It is widely used in 50Hz/60Hz power distribution systems with a rated voltage of 380V and a rated current of up to 3150A for the conversion, distribution, and control of electrical energy, ensuring safe and stable system operation.
Built with 8MF cold-formed steel and partial welding, the cabinet offers a strong, precise, and durable structure. Its modular design improves flexibility and production efficiency. Heat dissipation slots at both ends create natural ventilation, helping maintain proper internal temperature. The cabinet also features a balanced industrial appearance and a pivoting hinged door with a rubber sealing strip for easier maintenance and better protection.
Key Features:
Precision-Built Cabinet Structure
The GGD cabinet adopts a live cabinet design and is manufactured from 8MF cold-formed steel with partial welding. This structure ensures high precision, reliable quality, and better versatility through modular components, helping improve production efficiency.
Efficient Heat Dissipation
Ventilation slots at both ends of the cabinet create a natural airflow path, allowing hot air to rise and escape from the top while cool air enters from the bottom. This helps maintain a stable operating temperature for internal electrical components.
Modern and Balanced Appearance
Designed according to modern industrial standards, the cabinet uses golden ratio proportions to achieve a clean, professional, and well-balanced appearance.
Easy Installation and Maintenance
The cabinet door is connected with a pivoting hinge for easier installation and removal. A rubber sealing strip also improves door protection and helps reduce direct external impact.
Why choose GGD AC Low Voltage Distribution Cabinet
The GGD AC Low Voltage Distribution Cabinet is an essential component of modern industrial power distribution systems, designed with careful consideration for heat dissipation, maintenance, and aesthetics. Its excellent performance makes it ideal for power distribution in power plants, substations, and industrial enterprises, serving as a reliable electrical switchgear solution. The complete grounding protection for electrical components and high-quality surface coating further enhance the product’s safety and durability.
Product Advantages
Simple and Sturdy Structure: Fixed installation ensures stable and reliable operation.
Cost-Effective and High Performance: Affordable pricing with high cost-performance ratio and easy maintenance.
Spacious Cabinet Design: Offers intuitive wiring and convenient operation and maintenance.
Protection and Safety: Offers excellent protection and safety performance, suitable for standard low-voltage distribution scenarios.
High Compatibility: Compatible with a wide range of components like circuit breakers, contactors, and various distribution systems, and easy to combine with other cabinets.
Operating Conditions
Ambient Temperature: The ambient temperature should not exceed +40℃ and not be lower than -5℃, with a 24-hour average temperature not exceeding +35℃.
Altitude: For indoor use, the elevation of the installation site should not exceed 2000m.
Ground Inclination: The ground inclination should be ≤5°.
Installation Environment: The installation environment should avoid severe vibrations and corrosive gases.
Application
The GGD low-voltage switch cabinet is mainly used in conventional places such as factories, residential areas, shopping malls, construction sites and substations, serving as power distribution and lighting distribution equipment for the 380V low-voltage system.
Model meaning
Technical Parameters
Overall and mounting dimensions(mm)（Reference）
Model meaning
| GGD AC Low Voltage Distribution Cabinet | G: | AC low-voltage distribution cabinet |
| G: | Fixed installation of electrical components | |
| D: | Power distribution cabinet |
Technical Parameters
| Item | Parameter |
|---|---|
| Rated Operational Voltage | AC 380V / 400V |
| Rated Insulation Voltage | 660V / 1000V |
| Rated Frequency | 50Hz/60Hz |
| Rated Current of Main Busbar | 400A–3150A |
| Rated Short-Time Withstand Current | 15kA, 30kA, 50kA / 1s |
| Rated Peak Withstand Current | 30kA, 63kA, 105kA |
| Degree of Protection | IP30, IP40 |
| Cabinet Dimensions | Width: 600 / 800 / 1000 / 1200mm, Height: 2200mm, Depth: 600 / 800mm |
| Ambient Temperature | -5°C to +40°C |
| Altitude | ≤2000m |
| Standards | GB 7251.1, GB/T 14048.1 |
Overall and mounting dimensions(mm)（Reference）
Custom GGD AC Low Voltage Distribution Cabinet Solutions for Your Project
(The values can be customized according to local project requirements.)
If you have specific requirements for the parameters, structure, or configuration of the GGD AC low voltage distribution cabinet, please contact us. Our team of account managers, technical engineers, and product consultants will evaluate your power distribution needs, installation conditions, operating environment, and project schedule to provide a tailored solution.
We can customize rated voltage, rated current, cabinet dimensions, internal component arrangement, incoming and outgoing line schemes, enclosure protection level, and other key design details to ensure safe, stable, and efficient performance in your low-voltage distribution system.
FAQ
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