|
DC Input Terminals (Version for medium voltage output transformer) |
|
| Nominal DC Input Current | 936A ADC |
| Maximum DC Input Current | 1105A ADC |
| Operating Voltage Range | 430 – 820 VDC |
| Maximum Voltage (Open circuit) | 900 VDC |
| Number of Pairs of Input Terminals | 8 |
|
System AC Outputs (to medium voltage transformer) |
|
| Phases | 3-phase |
| Nominal Continuous Power | 500 kW |
| Maximum | 550kW |
| Nominal Voltage (L-L) | 315 Vrms (Direct connect to MVT) |
| Voltage Operation Range (L-L) | 273 – 340 Vrms ( Power limited below 290V) |
| Nominal Current | 926 Arms |
| Frequency Controllable Range | 57 – 63 Hz |
| Nominal Operation Frequency | 60 Hz (59.3 – 60.5 Hz) |
| Power Factor | Fixed at >0.99 (> 50%output Power) |
| Maximum Branch Circuit Current | 1000 Arms |
| Maximum Continuous Power | 500 kW (at nominal voltage) |
| Maximum Efficiency | >98% |
| Maximum Output Fault Current | <2000 A (peak) for < 5ms |
|
Harmonics |
|
| Current THD in Grid Mode | <3.0% and meet UL 1741 |
|
Environment |
|
| Nominal Ambient Temperature | 40oC (104oF) Full Power |
| Operating Ambient Temp. Range | -20 oC to 50oC (-4 to 122oF) |
| Storage Temperature Range | -30oC to 60oC (-22 to 140oF) |
| Humidity | 0 to 95% |
| Altitude | Derating over 2000m above sea level |
|
Mechanical |
|
| Inverter Dimensions on Shipping Pallet | 204W x 36D x 96H inches 3200 x 2112 x 600 mm |
| Inverter Weight | 2,640 lbs 1,200 kg |
| Cooling System Weight (Estimated) | 800 lbs 368 kg |
| Cooling System Specification | Closed Loop 50/50 Water/Glycol Mixture |
