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GCS Low-voltage Withdrawable Switchgear
GCS low-voltage withdrawable switchgear is a complete set of low-voltage switchgear produced according to users' requirements for capacity increase, computer interface, power centralized control, and convenient installation and maintenance. The technical standards comply with IEC60439 "Low-Voltage Switchgear and Control Equipment", GB7251.1 "Low-Voltage Switchgear and Control Equipment", etc.
The main technical parameters:
The main technical parameters:
| Rated insulation voltage | 660V |
| Rated operating voltage | 380，660V |
| Main circuit rated operating voltage | AC380，220，24V |
| Auxiliary circuit rated operating voltage | DC220，110V |
| Horizontal bus rated current | ≤4000A |
| Vertical bus rated current | 1000A |
| Rated short-time withstand current (1S) | 50（80）KA |
| Rated short-time peak current | 105（176）KA |
| Protection level | IP30，P40 |
