Product Feature
Fast
● Fast separation of power grid and Microgrid, switching power supply circuit (≤20ms )
Reliable
● High reliable backup design ensures uninterrupted power supply for important loads
Convenient
● Modular design, easy to maintain and expand
Intelligence
● Intelligent operation, with CAN, RS485, Ethernet communication interface
Technical Specification
| UST- M12000UNSD | UST-M24000UNSD | |||||
| Rated output power |
120kW |
240kW | ||||
| PCS power | 60kW | 120kW | ||||
| Load power | 60kW | 120kW | ||||
| Rated voltage | 380V/400V | 380V/400V | ||||
| Input voltage range | ±15% | ±15% | ||||
| Output voltage range | ±15% | ±15% | ||||
| Rated current | 180A | 360A | ||||
| Continuous overload capacity | 1.1 | 1.1 | ||||
| AC frequency | 50±5Hz | 50±5Hz | ||||
| Wire system |
3P3W |
3P3W | ||||
| On-grid and off-grid switching time |
On-grid to Off-grid≤20ms |
On-grid to Off-grid≤20ms | ||||
| Maximum efficiency | 99.5% | 99.5% | ||||
| Cooling method | Forced air cooling | Forced air cooling | ||||
| Installation method | Rack mounting | Rack mounting | ||||
| Noise | ∠70dB | ∠70dB | ||||
| Operating temperature range[℃] | -30℃~60℃（＞50℃ derating） | -30℃~60℃(＞50℃ derating) | ||||
| Storage temperature range[℃] | -40℃-70℃ | -40℃-70℃ | ||||
| Humidity range | 0-95%, No condensation | 0-95%, No condensation | ||||
| Operating altitude | 3000m | 3000m | ||||
| Ingress protection | IP20 | IP20 | ||||
| Size (W*D*H) | 436*550*130mm | 436*550*130mm | ||||
| Weight | 30kg | 30kg | ||||
| Communication interface | RS485、CAN、Dry contact | RS485、CAN、Dry contact | ||||
