Low Voltage Switchgear

Your Professional Low Voltage Switchgear Supplier

The company has a professional production and research and development base in hebei province. The total factory area is 100,000 square meters, and the transportation is very convenient. It has strong technical research and development capabilities and has won 56 national patents. Our product include dry type transformer / oil immersed type transformer / cubicle-type substation / high and low voltage switch cabinet / ring main unit / ring box / low voltage distribution box / instrument / capacitance, reactance, instrument transformer / schneider licensing series.

Why Choose Us

Quality Assurance

The company strictly implements standards such as ISO9001 international quality management system, ISO14001 environmental management system and OHSAS18001 occupational health and safety management system, and has established a perfect management system.

OEM/ODM Solutions

When you share your requirements, our engineers will deliver customized solutions that are both faster and more efficient, tailored specifically to your needs.

Production Equipment

The company's products have complete qualifications and are equipped with advanced production and testing equipment such as CNC turret punch press, CNC shearing machine, CNC bending machine, laser cutting machine, fully automatic copper bar processing machine, fully automatic transformer test bench, pouring and drying.

Production Market

The company focuses on the Russian and Middle Eastern markets as well as Southeast Asia, and is currently completing cooperation with companies in Italy and Uzbekistan.

Advantages of Low Voltage Switchgear

Increased Safety

Helps in the protection of electrical equipment from faults. This minimizes the risk of fire or damaging equipment.

Reliable Performance

Provides seamless power distribution in Industrial and commercial environments.

Reduced Downtime

Rapid detection and isolation of faults leads to uninterrupted system performance.

Energy Efficiency

Makes better use of electricity and so reduces waste.

Specification

Rated voltage	0.4kv
Rated Current	0-5000A
Place of Origin	Baoding,China
Brand Name	Kechang Electric
Model Number	GCS/GGD
Product Name	Switch Cabinet
Shell Material	Super Galum
OEM	OEM Service Provided
Frequency	50/60Hz
Protection Class	IP3X/IP2X
Insulation Mode	Air Insulation
Application	Electric Power Transmission
MOQ	5 pcs
Warranty	2 Years
Packing	Wooden Cases

Types of Low Voltage Switchgear

Low Voltage (LV) Switchgear: They are used for all types of fuses, circuit breakers and electronic relays in all systems where the voltage does not exceed 1kV, such as in homes and small businesses.

Medium Voltage (MV) Switchgear: Operates at voltages from 1kV to as high as 36 kV. Its application is in substations and in industrial plants. Including, for example, vacuum circuit breakers and protection relay devices.

High Voltage (HV) Switchgear: Operates at over 36 kV and is used in large power substations and power grids. It allows long-distance transmission of electric power.

Internal structure and components of Low Voltage Switchgear

Breakers Circuit: These guard the system by breaking the flow of power when there is a short circuit, overload, or any defect in the system.

Busbars: They are bars for conductivity for the distribution of power within the switchgear.

Manual & powered Switches: Devices for controlling a circuit remotely or at the switchboard.

Protection with Relays: Assignment of detecting faults, and ordering a circuit breaker to operate to restrict an area of damage.

Control Panel: Users can monitor and control the switchgear through the control panel.

Enclosure: Offers physical security. With the help of enclosures dust and unintentional contact are out of reach.

Application of Low Voltage Switchgear

01/

Manufacturing Facilities: Integrates to protect heavy machinery, aids in flow automation, and delivers steady power.

02/

Data Centres: Provides round-the-clock server operation with backup and fault isolation systems.

03/

Hospitals: Power critical equipment, including ventilators, MRI machines, and emergency lighting.

04/

Commercial Buildings: Supplies and manages power to lighting, elevators, escalators, HVAC, and others.

05/

Retail & Shopping Malls: Efficiently manages high footfall and peak hour loads.

06/

Renewable Energy Systems: Safely integrates solar panels and wind turbines with the main grid.

Shipping

productcate-551-374

FAQ

Q: What is the purpose of low-voltage switchgear?

A: Low-voltage switchgear provides short-circuit and overload protection via low-voltage power circuit breakers (LV-PCB) with integral trip units. These low-voltage circuit breakers are typically through-the-door, draw-out devices.

Q: What is the difference between high voltage and low voltage switchgear?

A: Voltage Levels – HV systems operate above 1,000 volts, while LV systems stay below. Capacity – HV can handle significantly higher loads, ideal for energy-intensive operations. Infrastructure – HV requires more robust equipment, including larger switchgear and more complex cabling, than LV systems.

Q: Is low voltage better than high voltage?

A: Low voltage wiring is inherently safer to work with due to the lower risk of electrical shock. This makes it a popular choice for residential installations and DIY projects. However, it's essential to follow best practices to avoid issues like short circuits or signal interference.

Q: Why do you need low voltage switchgear?

A: Efficient Power Distribution: Low voltage switchgear helps manage the flow of electricity, distributing power efficiently across different areas of a building or facility. In commercial or industrial environments, this can mean the difference between smooth operations and costly interruptions.

Q: What is the hipot test for LV switchgear?

A: The high potential (hipot) test is a test of the dielectric strength of the insulation to ground. The hipot test is used to determine whether the ground wall can handle an over-voltage situation. An over-voltage is a voltage higher than the peak operating (line-to-line) voltage of the device under test (DUT).

As one of the leading low voltage switchgear manufacturers in China, we warmly welcome you to wholesale high quality low voltage switchgear made in China here from our factory. For more information, contact us now. withdrawable switchgear, low voltage switchgear applications