GCS Low Voltage Withdrawable Switchgear
✅ Modularity and Withdrawability
✅High Power Supply Reliability
✅Enhanced Safety
✅Ease of Maintenance and Management
✅Space-Saving and Organized Layout
- Product Introduction
GCS low voltage withdrawable switchgear is a type of low-voltage distribution equipment where main electrical components (circuit breakers, transformers, protective devices) are installed in individually withdrawable functional units.
Its rated operational voltage typically does not exceed AC 1000V. Each drawer functions as an independent module that can operate in the "connected" position, be safely moved to the "test/disconnected" position, or be fully withdrawn from the cabinet, enabling maintenance without power interruption and rapid fault recovery.
Model Meaning
① Enclosed switchgear
② Withdrawable type
③ Electrical system
④ Auxiliary circuit scheme number
⑤ Main circuit scheme number
Technical parameters
|
Item |
Parameter |
||
|
Main circuit rated voltage (V) |
Alternating 380(400),(660) |
||
|
Auxiliary circuit rated voltage (V) |
Alternating 220,380(400) |
Direct 110/220 |
|
|
Rated frequency (Hz) |
50(60) |
||
|
Rated insulation voltage (V) |
660(1000) |
||
|
Rated current (A) |
Horizontal bus, Vertical bus (MCC) |
≤ 4000,1000 |
|
|
Bus rated short-time withstand current (kA/1s) |
50,80 |
||
|
Bus rated peak withstand current (kA/0.1s) |
105,176 |
||
|
Power frequency test voltage (V/1min) |
Main circuit, auxiliary circuit |
2500,1760 |
|
|
Busbar configuration |
Three-phase four-wire, three-phase five-wire |
A,B,C,PEN,A,B,C,PE,N |
|
|
Class of protection |
IP30,IP40 |
||
Typical Dimensions:
|
Height (mm) |
2200 |
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|
Width (mm) |
400 |
600 |
800 |
1000 |
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|
Depth (mm) |
800 |
1000 |
800 |
1000 |
600 |
800 |
1000 |
600 |
800 |
1000 |
Customized available,pls contact us
Project case
Here are some examples of our company's projects:
√ 1. Photovoltaic industry:
Project name: Nuclear photovoltaic distributed project
Project Industry: Photovoltaic power generation
Installed capacity: 4600kVar
Governance object: Photovoltaic power station
√ 2. New energy charging pile:
Project name: Shenzhen Nanshan Bus charging station
Project Industry: New energy, transportation
Installed capacity: 400A
Governance object: Charger
√ 3. Non-metal chemical industry:
Project name: China Energy Gezhouba cement plant project
Project Industry: Non-metallic manufacturing chemical industry
Installed capacity: 1200A
Governance object: all kinds of frequency conversion devices
√ 4. Metallurgical casting
Project name: Shandong Furnace Industry Project
Project Industry: Metallurgical casting
Installed capacity: 2000kVar+4500A
Governance object: electrolytic device
√ 5. Tobacco industry:
Project name: Hunan Changde Cigarette Factory project
Project Industry: Tobacco industry
Installed capacity: 800A+1000kVar
Governance object: frequency conversion equipment
√ 6. Low voltage treatment:
Project name: Southern power grid Heyuan power supply bureau project
Project Industry: China Southern Power Grid
Installed capacity: 30kVA
Governance object: Low voltage terminal line
Packing & delivery:
① before the product packaging, check and wipe the various parts and logos of the product
② the outer box adopts thick carton box, which has certain anti-pressure and anti-deformation ability
③ in order to prevent the product in the transportation process by heavy extrusion deformation, knock, damage, we put a partition or foam on each product.
④ sea transportation, road transportation, railway transportation, airway transportation is available.
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