AC low voltage distribution cabinet: GCK
The main product structure is constructed with premium steel, delivering exceptional mechanical strength and corrosion resistance. Its interior adopts a standardized functional drawer design, featuring flexible drawer operation and high interchangeability for rapid fault isolation and circuit replacement. The busbar system boasts reliable insulation, outstanding thermal stability, and exceptional short-circuit tolerance.
This series of distribution cabinets features a comprehensive five-prevention interlock safety mechanism, effectively preventing misoperation and ensuring both personnel and equipment safety. With an IP40 protection rating, it adapts to various industrial environments. The system can integrate intelligent monitoring units to monitor electrical parameters in real time, issue early warnings for faults, and support automated power system management.
This product is widely used in power generation, substation, petrochemical, rail transit and other places, as power distribution, motor control and lighting distribution. With its high reliability, high safety and flexible configuration scheme, it provides users with stable and efficient power distribution solutions.
Item |
Parameter |
Rated Operating Frequency (Hz) |
50 |
Rated Operating Voltage (V) |
380, 660 |
Rated Insulation Voltage (V) |
600 |
|
Rated working current (A) Horizontal busbar, vertical busbar |
630-2500、600 / 630-6300,5300-400 |
|
Rated Short-Time Withstand Current (A) Horizontal busbar, vertical busbar |
80kA(effective value)/1s, 50kA(effective value)/1s 100kA(effective value)/1s, 65kA(effective value)/1s |
Rated Peak Withstand Current (A)Horizontal busbar, vertical busbar |
176KA/0.1s, 110KA/0.1s 220KV/0.1s,145KA/0.1s |
Main Circuit Connector (A) |
200, 400, 630 |
Auxiliary Circuit Connector (A) |
10 |
Power Frequency Withstand Voltage 1 Minute (V) |
2500 |
Protection Degree |
IP40 |
Operating Mode |
Local, remote, automatic |
Operating Conditions
The product is suitable for transportation and storage at the following temperatures: -25°C to +55°C, and not exceeding +70°C in a short - term (not more than 24h).
The inclination from the vertical shall not exceed 5°.
If the above - mentioned usage conditions cannot be met, the user shall put forward the requirements to the manufacturer when placing an order for negotiation and settlement.
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