GCK GCL Low Voltage Withdrawable Switchgear 660V IP30 IP40 with 3200A Current Capacity and 80kA Short-Circuit Rating
| No. | Name | Unit | Technical Requirements |
|---|---|---|---|
| 1 | System Rated Insulation Voltage | V | AC690 |
| 2 | Rated/Maximum Operating Voltage of Main Circuit | V | AC230, AC400 |
| 3 | Overvoltage Category | - | IV |
| 4 | System Rated Frequency | Hz | 50 |
| 5 | Rated Operating Current of System Main Busbar | A | 3200, 2500, 1600, 1250 |
| 6 | Rated Short-Time Withstand Current of System Main Busbar (1s) (RMS Value) | kA | 80, 65, 65, 50 |
| 7 | Dynamic Stability Current of System Main Busbar (Peak Value) | kA | 176, 143, 143, 105 |
| 8 | Withstand Current of Protective Conductor/Grounding Main Busbar (1s) (RMS Value) | kA | 65, 50, 50, 30 |
| 9 | System Neutral Grounding Mode | Direct Grounding System (TN) | |
| 10 | Cabinet Structure Type | Withdrawable, Fixed-Partitioned, Fixed |
- Color: Industrial Gray (RAL7035)
- Protection Class: IP30 at non-accessible ventilation parts, IP40 for other cabinet areas
- Enhanced drip-proof design available for special requirements
Designed for 660V low-voltage power distribution systems, these switchgear units feature a withdrawable modular design that allows individual components like circuit breakers and contactors to be removed for maintenance without disrupting the overall power supply. This ensures exceptional operational safety and simplified maintenance procedures.
The GCK and GCL series are optimized for different current levels and wiring requirements, making them ideal for low-voltage power distribution centers in industrial plants and large commercial buildings. They provide precise control and protection for various electrical loads.
Our products hold CE, ISO, KEMA, and UL certificates with comprehensive test reports, ensuring compliance with international standards and quality assurance.
Guanggao Transformer is a professional manufacturer with nearly 25 years of export experience, specializing in single-phase, three-phase, dry-type, distribution, and high-voltage transformers up to 110kV. Our facilities include advanced testing equipment and we comply with IEEE/ANSI/UL/CSA and IEC standards.
Address: No. 15, Yunpu 1st Road, Yunpu Industrial Zone, Huangpu, Guangzhou, Guangdong, China
Telephone: (+86)-020-82505003
Email: ggelectric@gz-gg.com
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.