Fixed Low Voltage Switchgear
GCS low-voltage withdrawable switchgear is suitable for power conversion, distribution and control of low-voltage power distribution systems such as power plants, substations, petroleum, chemical, metallurgy, textiles, high-rise buildings, etc., power distribution and motor control centers,...
Description
GCS low-voltage withdrawable switchgear is suitable for power conversion, distribution and control of low-voltage power distribution systems such as power plants, substations, petroleum, chemical, metallurgy, textiles, high-rise buildings, etc., power distribution and motor control centers, capacitor compensation, etc. For use.
It can meet the special needs of computer interface in power use occasions such as single-machine large-capacity power plants, low-voltage power control centers and motor control centers in large-scale petrochemical industries.
It has the characteristics of high breaking and connecting capacity, good dynamic and thermal stability, flexible electrical scheme, convenient combination, novel structure, high protection level, etc., and can be used as a replacement product for low voltage withdrawable switchgear.
Technical parameters
Items | Parameters | |
|---|---|---|
| Main circuit rated voltage (V) | AC 380 (400) (600) | |
| Auxiliary circuit rated voltage (V) | AC 220/380 (400) | |
| DC 110/220 | ||
| Rated frequency (Hz) | 50 (60) | |
| Rated insulation voltage (V) | 660 (1000) | |
| Rated current (A) | Horizontal bus-bar | ≤ 4000 |
| Vertical bus-bar (MCC) | 1000 | |
| Bus-bar rated short-time withstand current (kA/1 s) | 50/80 | |
| Bus-bar rated peak withstand current (kA/0.1 s) | 105/176 | |
| Power frequency testing voltage (V/1 min) | Main circuit | 2500 |
| Auxiliary circuit | 1760 | |
| Bus-bar | Three phase four wire system | A.B.C.PEN |
| Three phase five wire system | A.B.C.PE.N | |
| Protection degree | IP3L0/IP4L0 | |
Note: If you have any special requirements, please contact us in time.
Order notice
1. Main circuit diagram or main circuit system diagram;
2. Control circuit electrical schematic diagram, terminal arrangement diagram;
3. Layout plan of switchgear;
4. Cabinet color (according to company standard if not required);
5. List of components in the cabinet (including component names, specifications, models and quantities);
6. List of required spare parts;
7. If you have special requirements, please attach a detailed description.
Details
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