Product Description
GCS low-voltage withdrawable switchgear, also called low-voltage drawer cabinet, is designed and developed by the two joint design teams according to the requirements of industry authorities, the majority of power users and design units, which meets national conditions, has high technical performance indicators, and can adapt to electricity market development. Our low-voltage withdrawable switchgear can compete with the existing imported products and has been widely used by power users.
Technical Parameter:
| Rated Voltage of Main Circuit | AC380/400/600 | |
| Rated voltageofauxiliary circuit(V) | AC 220,380(400)DC 110.220 | |
| Rated phase(Hz) | 50(60) | |
| Rated insulation voltage(V) | 600(1000) | |
| Rated curent(A) | Horizontal bus | ≤4000 |
| Vertical bus(MCC) | 1000 | |
| Busbar rated short-time withstand current (kA/1s) |
50.80 | |
| Busbar rated peak withstand current (kA/0.1s) |
105,176 | |
| Power frequency test voltage(V/1min) | Main circuit | 2500 |
| Auxiliary circuit | 1760 | |
| Busbar | Three-phase four-wire system | A.B.CPEN |
| Three-phase five-wire system | A.B.CPEN | |
| Protectionlevel | IP30.IP40 | |