GCS AC Low Voltage Drawer Cabinet Complete Switchgear

I. Cabinet Frame

The cabinet frame is assembled from C-shaped steel, and cabinet frame parts and special matching parts are supplied by our company, ensuring the accuracy and quality of the cabinet frame.

1. Forming dimensions of parts, hole opening dimensions, equipment compartments implement modularization (modulus E=20mm, same below).
2. Internal structural components adopt galvanizing treatment.
3. The cabinet top cover is detachable, and the four corners of the cabinet top are equipped with lifting rings for lifting and transportation.
4. The cabinet frame is divided into three mutually isolated zones: busbar room, function unit room, cable room, which can prevent accident spread.

II. Function Units (Drawer Parts)

1. Drawer unit height modulus is 200mm, divided into five size series: 1/2 unit, 1 unit, 1.5 unit, 2 unit, 3 unit. Unit circuit rated current is 630A and below.
2. Each MCC cabinet can install at most 9 drawers of 1 unit or 18 drawers of 1/2 unit.
3. The operation mechanism is mechanically interlocked with the drawer. The main switch cannot be withdrawn when in the closed position.
4. The operation mechanism of the drawer can be locked with a padlock in the closed or open position, enabling safe maintenance of electrical equipment.
5. The back of the function unit has main circuit incoming and outgoing plugs, auxiliary circuit secondary plugs.
6. The function unit compartment is separated by metal partition plates.
7. The drawer unit adopts rotary advancing mechanism with three-position function, simple and reliable operation.
8. GCS drawer advancing mechanism adopts spiral trajectory along positioning parts movement method, realizing function unit advancing and withdrawing, achieving three-position display and mechanical interlocking during function unit advancing and withdrawing process, and is equipped with micro-motion switch, electrical interlocking can be performed during test position.

Model Meaning

        G C S - □
        │ │ │   └── Main Circuit Scheme Number
        │ │ └────── System
        │ └────────── Drawer Type
        └─────────── Enclosed Switchgear Cabinet

External Dimensions and Installation Dimensions

Normal Operating Environment

1. The ambient air temperature shall not be higher than +40°C, not lower than -5°C, and the average temperature within 24 hours shall not be higher than +35°C;
2. Relative temperature shall not exceed 50% when the maximum temperature is +40°C, and higher relative temperature is allowed at lower temperatures, such as 90% at +20°C;
3. Air is clean, without corrosive and explosive gases, without conductive and insulation-damaging dust;
4. No significant shaking and impact vibration occasions, vertical installation, inclination should not be greater than 5 degrees;
5. Altitude height shall not exceed 2000m;
6. The switchgear is suitable for the following temperature transportation and storage: -25°C to +55°C, not exceeding +70°C within a short time (not exceeding 24 hours);
7. For the above conditions that cannot be met, users shall negotiate with the manufacturer.

Order Notes

1. Product model, specifications and quantity
2. Rated voltage, rated current, breaking capacity
3. Protection level requirements
4. Operation mode (manual/electric)
5. Special requirements (such as color, dimensions, etc.)
6. Delivery period and delivery location

GCS AC low voltage drawer cabinet can be used with various motor control devices, such as online soft starters and low voltage frequency inverters, providing flexible starting and control solutions for motors of different powers and types. For power distribution systems requiring centralized management, it can be integrated with GGD low voltage distribution cabinet, achieving efficient power distribution and equipment control.