product name : GCS Low Voltage Draw-out Switch Cabinet
Model GCS low-voltage AC drawer-style complete set switchgear(called switchgear for short below)is suitable for use in the distribution system for the industries of power plant, petroleum, chemical industry, metallurgy, textile and high-rise building, etc. In the large-scale power plant and petrochemical industry where high automaticity and interface with computer are needed, it is used as power distribution in the electricity generating and power supply systems of 3-phase alternating current with the frequency of 50(60)Hz, rated working voltage of 380(400,600)V and rated current of 4000A and under, centralized control of electric motors and reactive power compensation.
Technical Parameters:
| Main circuit voltage rating | AC380(400),(600) | |
| Secondary circuit of rated voltage | 220AC DC110,220,200,380(440) | |
| Rated Frequency | 50(60) | |
| Rated Insulation voltage | 660(1000) | |
| Rated Current | Level of bus | ≤4000(6300) |
| Vertical Bus(mcc) | 1000 | |
| Busbar current rated short-time tolerance | 50,80 | |
| Busbar rated current peak tolerance | 105,176 | |
| Test power frequency voltage | main circuit | 2500 |
| Auxliary circuit | 2000 | |
| Bus | Three phase four wire system | A,B,C,PEN |
| Three-phase five wire | A,B,C,PEN | |
| Degree of protection | IP30 | |
| Weight | KG | 650 |
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