The XGN2-10 fixed metal-enclosed switchgear is used for receiving and distributing electric energy in the three-phase AC system with the rated frequency of 50Hz or 60 Hz and the rated voltage of 3.6 or 10KV. It adopts a single-busbar system. A single bus with bypass structure and a dual bus structure can be obtained.
This product uses the ZN28A-12 vacuum circuit breaker as the main switch and this main switch can be equipped with the CD10II electromagnetic mechanism or the CT8I or CT19B spring operating mechanism. ZN65A-12 and VS series of vacuum circuit breakers can also be adopted. The GN30-10 rotary type disconnector is employed.
Our XGN2-10 fixed metal-enclosed switchgear complies with the national standard of GB3906-1991 and international standard of IEC298. It has excellent blocking functions and its protection class reaches IP2X.
Technical ParametersItem | Unit | Data | |
Rated voltage | KV | 3.6, 7.2 | |
Rated current | A | 315 | |
Expected short-circuit breaking current | KA | 31.5, 40, 50 / 3s | |
Expected short circuit making current | KA | 80, 100, 130 | |
Short time peak withstand current of the main busbar | KA | 100 | |
Short time withstand current of the main busbar (4s) | KA | 31.5/45, 40/45 | |
Power frequency / impulse withstand voltage | KV | 32/60 | |
FC loop | 4s short time withstand current / dynamic stability current | KA | 4/10 |
Ultimate breaking capacity | 4 | ||
Rated making capacity | 4 | ||
Half-wave let-through current | 40 |
Related Names
Pad Mounted Switchgear | Fault Interrupter Equipment | Metal Clad Circuit Breaker