Technical Parameters |
working environment conditions |
Operating temperature |
-40ºC~+75ºC, use with derating above 55ºC |
storage temperature |
-40ºC~+80ºC |
Relative humidity |
≤95%RH, no condensation |
cooling method |
forced air cooling |
Altitude |
2000m, above 2000m need to consider derating |
rectification mode |
AC input |
Rated voltage & input current range |
380Vac, three-phase without neutral wire system; 0~43A |
Input Voltage/Frequency Range |
260Vac~530Vac; 45Hz~65Hz |
power factor |
≥ 0.99 (full load output) |
Current distortion THD |
<5% (50%~100% full load output power) |
DC output |
rated power |
22kW |
Output voltage/current range |
150Vdc-1000Vdc, 0-73.3A |
Voltage regulation accuracy |
<±0.5% |
Steady current accuracy |
≤ ±1% (output load 20% ~ 100% rated range) |
efficiency |
≥ 96% |
Transition time between rectification and inverter mode (battery test) |
10mS |
Inverter mode |
DC input |
DC input voltage & output power |
300Vdc-1000Vdc; 22kW constant power output |
Maximum current |
73.3A |
AC output |
Output AC Voltage & Output Power |
260Vac~530Vac; 22kW constant power output at 320Vac~530Vac |
Rated power/current |
22kW /33.3A |
Output AC frequency |
50Hz/60Hz |
THD |
< 5% |
output power factor |
Can be set, the setting range is 0.8~1, -0.8~-1 |
efficiency |
≥ 96% |
monitor |
way of communication |
CAN bus |
indicator light |
Green: Normal operation Yellow: Protection alarm Red: Fault alarm |
Alarm and Protection |
Input over/under voltage protection |
Automatic shutdown protection, automatically resume work after normal input |
Output overvoltage protection |
Automatic shutdown protection, the rectifier state needs to be powered on again to restore, and the inverter state will automatically restore after the normal state |
Overcurrent and short circuit protection |
Automatic shutdown and lock, need to re-power on to resume work |
over temperature protection |
Automatic shutdown protection, automatically resume work after the temperature is normal |
Product reliability and safety regulations |
Mean time between failures (MTBF) |
>500,000 hours |
safety regulations |
Meet TUV UL CE |
Dimensions and weight |
size |
84mm (height) x 300mm (width) x 395mm (depth) |
weight |
≤15kg |