GCK uittrekbare laagspanningsschakelaars
The cabinet frame construction utilized in the GCK(L) system is modular, and different standard components may be put in the cabinet to meet a variety of usage needs. The withdrawable unit uses aluminum alloy sliding guide rails and a spiral propulsion mechanism, with a clear operating position and simple, dependable operation.
The GCK(L) system low-voltage withdrawable switchgear is suited for all power generating, distribution, and power usage applications, including power systems, petrochemicals, industrial and mining businesses, civil buildings, etc.
Feature of Withdrawable Low Voltage Switchgear
Standard modular design allows for the assembly of protection, operation, conversion, control, regulation, measurement, instructions, and other standard units. Users can mix and match frame constructions and drawer units to meet their specific demands.
Made of C-profiles, the module measures 25mm. It offers high structural adaptability and flexible assembly to accommodate a variety of configurations.
Requirements for form protection and usage environment. All structural components of the cabinet are galvanised and passivated. The door panels and side doors that surround the cabinet frame are electrostatically sprayed.
The product boasts high mechanical strength and dependable insulation, ensuring safety and dependability. Additionally, all functional elements are replaceable. After a failure, the identical functional unit can be replaced.
Reduce power outages and increase power supply dependability.- The projects that have passed numerous high-performance tests are listed below:
- Earthquake Resistance Test (seismic intensity level 9)
- Arc burning test (100kA/0.5 seconds)
- Salt spray test (96 hours).
- High altitude test (4000 m)
Technische parameters
Project | Unit | Numerical value | |
---|---|---|---|
Nominale spanning | V | AC380,AC660 | |
Rated power | Hz | 50/60 | |
Rated operating current | Horizontal bus | A | Less than or equal 4000 |
Vertical bus | A | Less than or equal 6000 | |
Rated short-time withstand current (1s) | KA | 30,50,80 | |
Rated peak withstand current | KA | 63,105,176 | |
Dielectric strength | V/1min | 2500 | |
Rated insulation voltage | V | 660,1000 | |
Control motor capacity | KW | 0.5~155 | |
Protection level | IP30/IP40 | ||
Dimensions(L*W*H) | mm | 600(800/1000)*600(800/1000)*2200 |