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GGD 0.4KV Fixed-Type Switchgear for Multi-Industry Power Distribution Control

Fixed low-voltage power distribution equipment, suitable for systems below 50Hz, 690V. Applied in power plant auxiliary control, residential communities, metallurgical auxiliary workshops, commercial complexes and other scenarios for power distribution and motor control.

Features:
1. Fixed structure, no plug-in loosening risk, operation stability 30% higher than drawer-type.
2. Rated short-time withstand current ≤50KA, capable of withstanding conventional short-circuit impact to ensure equipment safety.
3. Protection level IP3X, basic dust-proof, suitable for conventional industrial and civil environments.
4. Multiple size specifications available, adapting to different installation spaces such as narrow power distribution rooms.
Availability:
Quantity:
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  • GGD

1.Stable and reliable structure: Adopting a fixed design, the cabinet structure is firm, which can effectively avoid component loosening caused by vibration and other factors during long-term operation, reducing the probability of equipment failure. It is especially suitable for industrial production scenarios with high requirements for operation stability, ensuring the continuous and reliable operation of the power distribution system.

2.Wide voltage adaptation range: It is not only suitable for the standard 0.4KV voltage level but also can meet the power distribution needs below 690V. It can flexibly adapt to industrial equipment and civil facilities with different voltage requirements, without the need to configure separate equipment for different voltage scenarios, reducing the user's equipment procurement cost.


3.Reliable short-circuit protection capability: The rated short-time withstand current is ≤50KA. When a short-circuit fault occurs in the power system, it can withstand large current impacts for a certain period of time, buying time for fault detection and handling, reducing equipment damage caused by short circuits, and minimizing the loss of production and domestic power outages.


4.High installation flexibility: The overall dimensions provide multiple specifications of 600/800/1000600/8002200 (mm), which can be flexibly selected according to the space size of the installation site. Whether it is a narrow power distribution room in an industrial plant or a standard power distribution room in a civil building, it can be easily installed, improving site utilization.


5.Wide application scenarios: It can be used for power distribution control in industrial fields such as petrochemical, electric power, metallurgy, and also meet the power distribution needs of civil buildings. It can be used as a PC cabinet to realize centralized power distribution or as an MCC cabinet to control motor equipment, with strong versatility.

  1. Rated Voltage 0.4KV (suitable for occasions below 690V)

  2. Rated Frequency 50Hz

  3. Rated Current ≤3150A

  4. Rated Short-Time Withstand Current (4s) ≤50KA

  5. Rated Insulation Withstand Voltage 2.5KV

  6. Cabinet Structure Fixed-type

  7. Protection Level IP3X

  8. Overall Dimension (WDH) 600/800/1000600/8002200 (mm)

  9. Applicable Scenarios Industrial occasions, civil buildings (can be used as PC cabinet/MCC cabinet)

1.Power industry power distribution: Used in the low-voltage power distribution link of power plants and substations. As a PC cabinet, it distributes power to auxiliary equipment such as water pumps and fans. The fixed structure ensures the stable and reliable operation of the equipment in the long-term operation of the power system, avoiding the impact of equipment failures on power production.

2.Civil residential communities: Applied in the power distribution rooms of residential communities. As a power distribution cabinet, it distributes power to lighting, elevators, household appliances and other equipment in residential buildings. Various overall dimensions can adapt to power distribution rooms of different sizes, meeting the daily power needs of community residents.


3.Metallurgical auxiliary workshops: In auxiliary workshops of metallurgical plants, such as spare parts warehouses and office buildings, it is used as an MCC cabinet to control small motor equipment such as ventilators and conveyors. IP3X protection can cope with slight dust in the workshop, ensuring the normal operation of the equipment.


4.Commercial complexes: Used in the low-voltage power distribution system of commercial complexes. As a PC cabinet, it distributes power to areas such as shops, catering and entertainment. The stable fixed structure and reliable short-circuit protection ensure the power safety of commercial places and reduce commercial losses caused by power problems.

Frequent Questions
  • 1. What are the advantages of the fixed structure over the drawer-type structure?
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    It has stronger stability, reduces the risk of loosening, is suitable for scenarios with high requirements for operation stability, and has relatively lower cost.
  • 2. Can it be used for a long time under 690V voltage?
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    It is suitable for occasions below 690V, can withstand short-term use, and it is more stable to use under the rated voltage of 0.4KV for a long time.
  • 3. Are there any requirements for floor load-bearing during installation?
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    There are certain requirements. The load-bearing capacity of the installation floor must be ensured according to the weight of the equipment to avoid cabinet tilting.
  • 4. What should be paid attention to in daily maintenance?
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    Regularly clean the dust on the cabinet surface, check whether the component wiring is firm, and ensure good insulation performance.
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