Claire
Mr.Fu
Claire
China Low Voltage Withdrawable Switchgear Panel for Power Distribution - Suppliers & Factory Solutions
Type Designation
| 1 | Enclosed switchgear |
| 2 | Withdrawable switchgear |
| 3 | Electrical System |
| 4 | Main circuit scheme number |
| 5 | Auxiliary circuit scheme number |
Technical Parameters
| 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 | ≤4000 |
| Vertical Busbar (MCC) | 1000 | |
| Busbar Rated Short-Time Withstand Current (kA/1s) | 50, 80 | |
| Busbar Rated Peak Withstand Current (kA/0.1s) | 105, 176 | |
| Power-Frequency Withstand Voltage (V/1min) | Main circuit | 2500 |
| Auxiliary circuit | 1760 | |
| Busbar | 3-Phase 4-Wire System | A.B.C.PE.N |
| 3-Phase 5-Wire System | A.B.C.PE.N | |
| Operating Mode | IP30, IP40 | |
Product Display
Figure 1. Installation Drawing
| H | 2200 | |||||||||
| W | 400 | 600 | 800 | 1000 | ||||||
| D | 800 | 1000 | 800 | 1000 | 600 | 800 | 1000 | 600 | 800 | 1000 |
| General Cabinet Code | A | B | C | D | Notes |
| GCS-TG1010-4 | 1000 | 1000 | 850 | 956 | Tie Cabinet |
| GCS-TG0810-4 | 800 | 1000 | 650 | 956 | Incoming Cabinet |
| GCS-TG0808-4 | 800 | 800 | 650 | 756 | Incoming Cabinet |
| GCS-TG0608-4 | 600 | 800 | 450 | 756 | Incoming Cabinet |
Figure 2. PC Cabinet Installation Schematic
| General Cabinet Code | A | B | C | D | E | F×G |
| GCS-TG1010-2 | 1000 | 1000 | 850 | 956 | 60 | 400×400 |
| GCS-TG0810-2 | 800 | 1000 | 650 | 956 | 160 | 200×400 |
| GCS-TG1008-2 | 1000 | 800 | 850 | 756 | 60 | 400×400 |
| GCS-TG0808-2 | 800 | 800 | 650 | 756 | 160 | 200×400 |
Figure 3. MCC Cabinet Installation Schematic
| General Cabinet Code | A | B | C | D | E | F×G |
| GCS-TG1006-1 | 1000 | 600 | 850 | 556 | 60 | 400×350 |
| GCS-TG0806-1 | 800 | 600 | 650 | 556 | 160 | 200×350 |
Ordering Notice
Product operating site and special requirements:
- 1 Provide product ordering drawings, which should include wiring diagrams and indicate transformer capacity, main component model specifications, distribution branch circuits, and capacity.
- 2 When it is necessary to configure electric energy metering and reactive power automatic compensation devices, the requirements for the configuration of the metering meter and transformer should be provided, and the capacity of the compensation capacitor should be indicated.
- 3 Specify the requirements for surface treatment of the product.
Frequently Asked Questions
Q What is the GCS Low Voltage Withdrawable Switchgear?
The GCS Low Voltage Withdrawable Switchgear is an enclosed, modular electrical distribution panel designed for AC systems with rated voltages up to 660V. It features a withdrawable drawer structure for easy maintenance, high short-circuit withstand capability, and compliance with international electrical standards.
Q What are the main rated technical parameters of the GCS switchgear?
The GCS switchgear supports a main circuit rated voltage of AC 380(400) or 660V, rated frequency of 50(60) Hz, rated insulation voltage of 660(1000)V, horizontal busbar rated current up to 4000A, and busbar rated short-time withstand current of 50kA or 80kA (1s).
Q What cabinet types are available in the GCS series?
The GCS series includes three main cabinet types: Tie Cabinets, Incoming Cabinets (PC type), and Motor Control Center (MCC) Cabinets. Each type is available in various widths (400mm, 600mm, 800mm, 1000mm) and depths (600mm, 800mm, 1000mm) to suit different installation requirements.
Q What busbar systems does the GCS switchgear support?
The GCS switchgear supports both 3-Phase 4-Wire and 3-Phase 5-Wire busbar systems, with configurations including A, B, C, PE, and N conductors. This ensures compatibility with TN-S and TN-C-S earthing systems commonly used in industrial and commercial power distribution.
Q What protection degree (IP rating) does the GCS switchgear offer?
The GCS Low Voltage Withdrawable Switchgear is available in IP30 and IP40 protection degrees, making it suitable for indoor installations in clean industrial environments, control rooms, and power distribution centers.
Q What information should be provided when ordering GCS switchgear?
When placing an order, customers should provide detailed ordering drawings including wiring diagrams, transformer capacity, main component model specifications, distribution branch circuit details and capacity, requirements for energy metering and reactive power compensation devices, compensation capacitor capacity, and any special surface treatment requirements.