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China GCS Low Voltage Drawer Switchgear - Reliable Supply from Top Manufacturers and Factories

The GCS drawer cabinet is a state-of-the-art low-voltage withdrawable switchgear designed with a modular framework, making it an ideal choice for power distribution systems across various industries, including mining, construction, and high-rise buildings. This advanced equipment, manufactured in China, is known for its clear functional unit separation, featuring distinct rooms for functional units, busbars, and cables. It comes with interchangeable drawers and robust mechanical interlocks to enhance operational safety and reliability. As a leading product among suppliers in the electrical equipment sector, the GCS drawer cabinet is widely utilized in power, petrochemical, and telecommunications applications, ensuring efficient and reliable performance in demanding environments. Choose this reliable solution from a trusted factory that meets your industrial power distribution needs

Product Description

Environmental Conditions

1. Ambient Temperature Range: -15°C to +40°C. Daily average temperature should not exceed +35°C. Derating operation is required for conditions outside this range.
2. Altitude The installation site altitude should not exceed 2500m.
3. Relative Humidity Max 50% at +40°C. Higher humidity (e.g., 90%) is allowed at lower temperatures (+20°C). Consider potential condensation from temperature changes.
4. Installation Tilt The installation tilt must not exceed 5 degrees, ensuring the cabinet array remains level.
5. Installation Environment Must be free from severe vibration, mechanical impact, and corrosive elements that might damage electrical components.

Technical Characteristics

Flexible Structure Assembled using 8MF type open steel profiles with a modular design (20mm module) and interchangeable drawers.
Safe and Reliable Independent isolation for functional units, busbars, and cables. Features clear mechanical interlocking and status indicators.
High Short-Circuit Strength Rear-mounted horizontal busbar configuration enhances resistance to electrical stresses and shocks.
Easy Operation Drawers utilize a push-pull mechanism; the dedicated cable compartment facilitates streamlined wiring.

Technical Parameters

Parameter Sub-item Value
Main circuit rated voltage (V) - AC 380(400) / 660
Auxiliary circuit rated voltage (V) - AC 220, 380(400) / DC 110, 220
Rated frequency (Hz) - 50 / 60
Rated insulation voltage (V) - 660 / 1000
Rated current (A) Horizontal busbar ≤ 6300
Vertical busbar (MCc) 1000
Short-time withstand current (kA/1s) - 50 , 80
Peak withstand current (kA 0.1s) - 105 , 176
Protection level - IP30 , IP40

Product Display

GCS Low Voltage Switchgear View 1
GCS Low Voltage Switchgear View 2
GCS Low Voltage Switchgear View 3

Frequently Asked Questions

? What is the maximum rated current supported by the GCS Switchgear?
The horizontal busbar supports a rated current of up to 6300A, while the vertical busbar (MCc) supports up to 1000A, making it suitable for large-scale power distribution systems.
? What are the installation environment requirements?
It should be installed at altitudes below 2500m, in temperatures between -15°C and +40°C. The location must be level (within 5°) and free from severe vibrations or corrosive gases.
? What protection level does the GCS switchgear offer?
The GCS switchgear provides standard IP30 and IP40 protection levels, offering reliable defense against solid particles in industrial environments.
? Which industries is this equipment suitable for?
It is widely used in power plants, petrochemical facilities, metallurgy, textiles, high-rise buildings, and telecommunications centers requiring high automation.
? How does the modular design benefit maintenance?
The 20mm modular design with interchangeable drawers and push-pull mechanisms allows for rapid replacement. Independent isolation of units and mechanical interlocking ensure high safety during maintenance.
? What is its short-circuit withstand capability?
The system supports a rated short-time withstand current of 50kA or 80kA and a peak withstand current of up to 176kA, ensuring stability under extreme fault conditions.

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