GCK,GCL(NGC1)SERIES LOW-VOLTAGE SWITCHGER
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Quality/Safety Certification: 0.00
The switchgear serves in the power system of three-phase three-wire and three-phase four-wire to function as power receiving ...
Main features
1. The basic frame of GCK and GCL is of packaged design.All structure parts of frame is processed by zinc-plating and plastic-blasting.
2. The three copartments for bus,functional unit and cable,which can avoid the spread of accident and make live repair convenient.
3. The door of compartment realizes the mechanical interlck through the operating mechanism of main switchand the drawer.
Mian techical parameter
Rated voltage | AC 380V,660V |
Rated insulation voltage | 600V,1000V |
Rated current | Horizontal bus:≤3150A |
Rated frequecy | 50Hz |
Protection grade | IP30,IP40 |