GGD AC Low Voltage Distribution Cabinet
GGD AC Low Voltage Distribution Cabinet
- Large capacity and easy heat dissipation
- Easy to maintain
- Customizable and OEM
- Fully automated production High product quality control
Application
The GGD type is an enclosed fixed low-voltage switchgear, commonly used in power plants, substations, and industrial and mining enterprises. It operates in AC 50Hz systems with a rated working voltage of 380V and a rated current up to 3150A. This switchgear is ideal for distribution systems with a main transformer capacity of up to 2000kVA, serving as a unit for power, lighting, and distribution equipment, facilitating the conversion, distribution, and control of electric power. The GGD switchgear offers high breaking capacity, excellent dynamic and thermal stability, flexible electrical configurations, convenient modularity, an innovative structure, and a high protection rating. It complies with standards GB/T7251 and IEC60439. The design of our GGD cabinet will be based on the number of customer outgoing lines and the size of the outgoing line current. At the same time, different configurations and different component brands will be designed according to the customer’s budget.
Applications of GGD AC Low Voltage Distribution Cabinet
Industrial Power Distribution: Used in manufacturing plants, mining operations, and processing plants where reliable, efficient, and safe power distribution is essential.
Commercial Buildings: Ideal for large commercial complexes, malls, offices, and shopping centers that require safe and efficient distribution of electrical power.
Power Plants and Substations: GGD cabinets are widely used in power generation and distribution stations for organizing and protecting electrical circuits.
Data Centers: Used in data centers for managing electrical power, ensuring continuous and reliable power supply to sensitive equipment.
Mining and Heavy Industry: Suitable for heavy-duty applications such as mining, steel mills, and chemical plants, where high durability and high protection are essential.
Specifications
Cabinet Body Design:
The cabinet adopts a universal cabinet design, with the frame assembled from 8MF cold-bent steel and partially welded.
Modular Component Design:
The components of the universal cabinet are designed based on the modular principle, featuring 20mm module spacing for mounting holes.
Heat Dissipation:
The cabinet is designed with excellent heat dissipation in mind. Both the upper and lower ends of the cabinet are equipped with ventilation slots of varying quantities. During operation, the heat generated by the electrical components inside the cabinet is released through the upper slots, while cool air is continuously drawn in through the lower slots, ensuring effective cooling.
Door Design:
The cabinet door is connected to the frame via a pivot hinge, making it easy to install and remove.
Grounding Protection:
The cabinet door that holds electrical components and instruments is connected to the frame using multiple strands of soft copper wire, providing complete grounding protection for the entire cabinet.
Surface Coating:
The cabinet’s surface is coated with polyester orange peel baked paint, which has strong adhesion and a fine texture.
Protection Rating:
The cabinet has a protection rating of IP30, with the option to select a rating between IP20 and IP40 based on the operating environment.
Parameter
model | Rated voltage (V) | Rated current (A) | Rated shortcircuit breaking current | Ratedshort circuittolerance current | Rated peak permissible current |
GGD-1000-15 | 380 | 1000 | 15 | 15 | 30 |
600(630) | |||||
400 | |||||
GGD-1600-30 | 380 | 1500(1600) | 30 | 30 | 63 |
1000 | |||||
600 | |||||
GGD-31500-50 | 380 | 3150 | 50 | 50 | 105 |
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Product Category
hot-sale product
- Indoor medium voltage distribution switchgear
- Rated voltage: 3.3kV, 6kV, 10kV, 11kV, 12.5kV, 13.8kV
- Current up to: 4000A
- Floor standing
- Standard: IEC, ANSI, GB
Uses: Low cost, high reliability, urban high voltage distribution solutions
Product Advantages
1 Cold-rolled steel plate, thickened and coarse material, stable and durable, never roughed up
2 safe and reliable equipment long service life, can be matched with major brand control and protection systems, more intelligent
3 Customizable: can be customized box size/hole/thickness/color/component collocation
KYN28-12 indoor metal-clad withdrawable air insulated switchgear.
It has high quality and competitive price for meeting your requirements.
China medium voltage air insulated switchgear
IEC298,GB3906-91 standard I
Fitted with different vacuum circuit breaker like VS1, VD4, 3AH5, VB2

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