GGD Custom Switchgear Cabinet

Low voltage switchgear and low voltage distribution cabinet are two common devices in the power system, which have certain differences in function and structure.

Low voltage switchgear: refers to the box body equipped with switchgear such as circuit breakers, isolation switches, load switches, grounding switches, etc. Mainly used in distribution systems to introduce power and control the distribution of current to various loads to ensure the normal operation of the power grid. The main function of low-voltage switchgear is to protect, control, and monitor the circuit to ensure the normal operation of the circuit and the safety of the electrical load. Low voltage switchgear is usually installed in substations, factories, commercial buildings, and other places, and is an important component of the electrical system.

Low voltage distribution cabinet: refers to a power device that integrates various components such as transformers, switchgear, fuses, capacitors, and energy meters. Its main function is to distribute the high voltage power transmitted through a transformer after voltage reduction to the low voltage electrical load, while protecting and monitoring the circuit. Low voltage distribution cabinets are usually installed in large industrial and mining enterprises, hospitals, commercial centers, and other places to provide stable power supply for various electrical loads.

Simply put, low-voltage switchgear is mainly used for controlling and protecting circuits, while low-voltage distribution cabinets are mainly used for distributing electrical energy. There are also some structural differences between the two. Low voltage switchgear is usually composed of one or more closed partition boxes, in which components such as switchgear and wiring terminals are installed; The low-voltage distribution cabinet adopts a combination design, which can be flexibly assembled according to needs. The box contains different functional modules such as transformers, fuses, capacitors, etc.

In short, low-voltage switchgear and low-voltage distribution cabinets are important components of the power system. Although their functions are slightly different, they both play an important role in ensuring the stable operation of the electrical system. When choosing to use, it should be judged based on actual needs and configured reasonably according to their respective characteristics

Installation environmental conditions

1.Ambient air temperature: -5℃~+40℃ and the average temperature should not

exceed +35℃ in 24h

2.Indoor altitude above sea level: Maximum installation altitude: 2000m

3.Relative humidity should not exceed 50% at max temperature +40℃. Higher relative humidity is allowed at lower temperature. Ex. 90% at +20℃. But in view of the temperature change, it is possible that moderate dews will produce casually.

4.No fire, explosion danger, serious pollution, chemical corrosion and severe vibration

5.Installation gradient not exceed 5°

6.The equipment shall be installed in a place where there is no violent vibration and impact, and the place where the electrical components are not corroded.

Any specific requirement, consult with manufacture

Type	Rated Voltage	Rated current (A)	Rated short circuit break current(KA)	Rated short time withstand current (1s) KA	Rated peak withstand current (1s)KA
GGD1	380 V	A.1000	15	15	15
		B.600(630)
		C.400
GGD2	380V	A.1500 (1600)	30	30	63
		B.1000
		C.600
GGD3	380V	A.3150	50	50	105
		B.2500
		C.2000

 

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This product is usually customized.
We are a manufacturer and have a professional technical department that can design and provide solutions according to customer needs.
Please contact our sales personnel to obtain design drawings

Here are our customer examples for your reference

 

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