GGD AC Low Voltage Distribution Switchgear, manufactured by China's Jinhand Electrical, is designed for 50Hz/380V systems up to 3150A. As a reliable factory and supplier, our cabinet ensures high reliability, safety, and compliance with IEC/GB standards, proven in global applications.
1.Wide Application Range:Suitable for use in power plants, substations, mining enterprises, and various other power users, accommodating diverse distribution needs.
2.High Rated Capacity:Designed to handle rated working currents of up to 3150A, providing robust performance in demanding environments.
3.Safety and Reliability:Built on principles of safety and reliability, ensuring secure operation in accordance with industry standards.
| Model | Ratedvoltage | Ratedcurrent | RatedShortCircuitBreakingcurrent | Ratedshort-timeWithstandcurrent | RatedPeakWithstandcurrent | |
| 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 |
| B | 2500 | |||||
| C | 2000 | |||||
1.Flexible Electrical Solutions:Offers flexible electrical configurations and convenient combinations, allowing for tailored installations to meet specific requirements.
2.High Breaking Capacity:Features high breaking capacity for enhanced protection and stability during fault conditions, ensuring system safety.
3.Dynamic and Thermal Stability:Provides excellent dynamic and thermal stability, making it suitable for various operational conditions.
4.Innovative Design:Incorporates a novel structure with a high protection level, contributing to practical and efficient low-voltage distribution.
5.Compliance with Standards:Adheres to international standards such as IEC 439 and GB 7251, ensuring quality and reliability in design and manufacturing.
1.Modular Fixed-Segregation Design: Utilizes a modular segregated structure inside the cabinet, with independent installation of functional units. Supports flexible combinations of busbar systems and outgoing circuits, facilitating future adjustments and expansion.
2.High Breaking Short-Circuit Protection: Rated short-circuit breaking current up to 50kA. Combined with high-performance circuit breakers, it can quickly interrupt fault currents, maximizing protection for the system and equipment.
3.Excellent Heat Dissipation & Ventilation Structure: Cabinet design fully considers heat dissipation needs, featuring scientifically designed ventilation channels and openings to ensure temperature rise remains within standard limits during high-current operation.
4.User-Friendly Operation & Maintenance Interface: Front door equipped with a large-view window. Instruments, indicator lights, and operating components are clearly and logically arranged for easy operation monitoring and daily maintenance.
5.Strong Environmental Adaptability: Protection level up to IP40. Robust construction suitable for general industrial environments and complex conditions involving mild pollution and vibration.
Q1: Is the GGD switchgear suitable for new energy sites like photovoltaic or wind power stations?
A: Yes, the GGD cabinet can serve as the low-voltage distribution unit in new energy systems, used for power collection, post-inverter distribution, and station auxiliary power systems. Customized solutions are available.
Q2: Can smart meters and communication devices be installed inside the cabinet?
A: Yes. We provide space for smart meter installation and communication interfaces, supporting protocols such as Modbus and DL/T645 for easy integration into energy management systems.
Q3: Does it support dual power supply inlets and automatic transfer switching (ATS)?
A: Yes. It can be configured with dual power inlet units and automatic transfer switching devices (ATS) based on user requirements to achieve uninterrupted power supply.
Q4: Can the IP40 protection level be used outdoors?
A: IP40 is suitable for indoor or semi-outdoor environments with shelter. For fully outdoor use, a protection level of IP54 or higher and additional rain/sun protection measures are recommended.
Q5: Can cabinet dimensions be customized according to the number of circuits when ordering?
A: Yes. We support non-standard size customization. Cabinet height, width, and depth can be personalized based on electrical system diagrams and the number of circuits.
1.Pre-sales Service: We offer customized technical consultations and installation plans to ensure the product perfectly matches customer needs.
2.After-sales Service: We provide long-term technical support and maintenance services, ensuring the long-term stable operation of the equipment.
3.Shipping and Delivery: We arrange efficient and timely logistics delivery based on customer requirements, ensuring on-time product delivery.
4.Product Training: We provide professional equipment operation and maintenance training to help customers better use and manage the equipment.
Thanks to our consistent excellence, we have developed a network of strong, long-lasting client relationships spanning the globe, with feedback that is overwhelmingly positive.
With over ten years of development, Jinhand has become one of China’s top manufacturers and suppliers of electrical equipment. Our factory is equipped with a host of advanced technologies and facilities, and we welcome you to buy our high-quality, cost-effective China-made products.
Address
No. 188, Wei 15th Road, Yueqing City, Wenzhou City, Zhejiang Province, China
