Oveview：
GCK low-voltage withdrawable switchgear consists of two parts: power distribution center (PC) switchgear and motor control center (MCC). It is suitable for power users such as power plants, substations, industrial and mining enterprises as a power distribution system with AC 50Hz, maximum working voltage up to 660V, and maximum working current up to 3150A, and is used for power distribution, motor control, lighting and other distribution equipment.
Basic parameters:
| Project | Parameter | |
| Rated working frequency (Hz) | 50Hz | |
| Rated working voltage (V) | 380V, 660V | |
| Rated insulation voltage (V) | 660V | |
| Rated working current (A) | Horizontal busbar, vertical busbar | 630A-3150A、600A |
| Rated short-time without standing current | Horizontal busbar, vertical busbar | 80kA (rms)/1 second 50 kA (rms)/1 second |
| Rated peak withstand current | Horizontal busbar, vertical busbar | 176kA/0.1 s, 110kA/0.1 s |
| Main circuit connector (A) | 200A, 400A | |
| Auxiliary circuit connector (A) | 10A | |
| Power frequency withstand voltage for 1 minute (V) | 2500V | |
| Protection level | IP40 | |
| Operation method | On-site, remote, automatic | |
If you didn’t know which switchgear system that used to your present project, it’s time to speak to our Industry Experts-Kimball. We’re glad to answer any questions you may have!
”From planning to delivery, it has been a smooth and gratifying transaction. The Dongshenyuan Electric team is quickly responsive, and the quality of DSY Switchgear are top-grade! In the end, they deliver as promised, and more. We look forward to a long-term partnership with them.”
Manufacturer Of Switchgear For Power Distribution and Electricity Generation System In China for 20 years
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