| Rate Power | 250kVA/250kW | 300kVA/300kW |
| Input | 3P5W(3P+N+PE) | 3P5W(3P+N+PE) |
| Rate Voltage | 380/400/415VAC(L-L);220/230/240VAC(L-N) | 380/400/415VAC(L-L);220/230/240VAC(L-N) |
| Rate Freq. | 50/60Hz | 50/60Hz |
| Input PF | >0.99 | >0.99 |
| Current distortion | THDI<3%(100% Linear load) | THDI<3%(100% Linear load) |
| Voltage range | 304-478VAC(L-L)full load; 304-228VAC(L-L) power derate from 100% to 75% | 304-478VAC(L-L)full load; 304-228VAC(L-L) power derate from 100% to 75% |
| Freq. range | 40-70Hz | 40-70Hz |
| Battery | ±240VDC | ±240VDC |
| Charging capacity | 20%*Pout | 20%*Pout |
| Charging accuracy | ±1% | ±1% |
| Bypass | 380/400/415VAC(L-L);220/230/240VAC(L-N) | 380/400/415VAC(L-L);220/230/240VAC(L-N) |
| Voltage range | Range: -40%~+25% , Settable, default -20%~+15% | Range: -40%~+25% , Settable, default -20%~+15% |
| Overload | 110%, long time operation; 110%< load<125%, 5 mins; 125%<load<150%,1 min; >150%,1 second | 110%, long time operation; 110%< load<125%, 5 mins; 125%<load<150%,1 min; >150%,1 second |
| Inverter | 380/400/415VAC(L-L);220/230/240VAC(L-N) | 380/400/415VAC(L-L);220/230/240VAC(L-N) |
| Rate Freq. | 50/60Hz | 50/60Hz |
| Output PF | 1 | 1 |
| Voltage accuracy | ±1.0% | ±1.0% |
| Load response | <5% (20% - 80% -20% step load) | <5% (20% - 80% -20% step load) |
| Recovery time | <20ms (0% - 100% -0% step load) | <20ms (0% - 100% -0% step load) |
| Output THDu | <1%(linear load),<5% (non-linear load according to IEC 62040-3) | <1%(linear load),<5% (non-linear load according to IEC 62040-3) |
| Overload | 110%,1 hour; 125%,10 mins; 150%,1 min; >150%,200ms | 110%,1 hour; 125%,10 mins; 150%,1 min; >150%,200ms |
| Frequency accuracy | 0.1% | 0.1% |
| Synchronize window | Settable, ±0.5Hz~±5Hz, default ±3Hz | Settable, ±0.5Hz~±5Hz, default ±3Hz |
| Slew rate | Settable, 0.5Hz/S-3Hz/S, default 0.5Hz/S | Settable, 0.5Hz/S-3Hz/S, default 0.5Hz/S |
| Phase Accuracy | 120°±0.5° | 120°±0.5° |
| Efficiency | Normal Mode up to 95.5%; Battery Mode up to 95.5% | Normal Mode up to 95.5%; Battery Mode up to 95.5% |
| Display | LED + 10 inch touch LCD | LED + 10 inch touch LCD |
| Certification-Safety | IEC62040-1; IEC60950-1 | IEC62040-1; IEC60950-1 |
| Certification-EMS | IEC62040-2; IEC61000-4-2(ESD); IEC61000-4-3(RS); IEC61000-4-4 (EFT); IEC61000-4-5 (Surge) | IEC62040-2; IEC61000-4-2(ESD); IEC61000-4-3(RS); IEC61000-4-4 (EFT); IEC61000-4-5 (Surge) |
| System IP degree | IP20 | IP20 |
| Configuration | USB, RS232, RS485, Dry contact, Cold start, Air filter | USB, RS232, RS485, Dry contact, Cold start, Air filter |
| Option | SNMP card, AS400 card, Parallel kit, SPD, LBS | SNMP card, AS400 card, Parallel kit, SPD, LBS |
| Environment | 0-40℃(operation); -25℃-70℃(storage); 0-95% (Humidity, non-condensing) | 0-40℃(operation); -25℃-70℃(storage); 0-95% (Humidity, non-condensing) |
| Noise(dB)(1 meter) | 65dB @ 100% load, 62dB @ 45% load | 65dB @ 100% load, 62dB @ 45% load |
| Dimension cabinet(WDH)mm | 600*1000*2000 | 600*1000*2000 |
| Dimension module(WDH)mm | 440*678*85 (2U) | 440*678*85 (2U) |
| Weight(kg) Cabinet | 260 | 260 |
| Weight(kg) Module | 23 | 23 |
| Power Module rated capacity | 25KW | 30KW |
