Shenzhen Resun energy Technology Co., Ltd
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• Support dynamic adjustment of active/reactive power, adapt to load changes in photovoltaic and energy storage systems, and accurately control power output parameters.
• Automatic switching in case of malfunction, reducing the risk of shutdown and ensuring continuous power supply under complex working conditions.
• Integrate grid connected, off grid and other working modes, microgrid and other scenarios, balancing reliability and flexibility.
| Model | PCS-A250-MG |
| DC(battery) | |
| Voltage range (V) | 420~850 |
| Max. current (A) | 673 |
| AC(on-grid) | |
| Max. output power (kW) | 275 |
| Rated output power (kW) | 250 |
| Rated voltage (V) | 400 |
| Voltage range (V) | 320~460 |
| Rated current (A) | 361 |
| Max. output current (A) | 397 |
| Rated frequency (Hz) | 50/60 |
| Frequency range (Hz) | 45~55 / 55~65 |
| THDi | <3% |
| Power factor | 1leading~1lagging(settable) |
| Grid type | 3W+N+PE |
| AC(off-grid) | |
| Rated voltage (V) | 400 |
| THDu | <1% Linear ＜5% nonlinear |
| Rated frequency (Hz) | 50/60 |
| Overload capacity | 110% long-term |
| General data | |
| Max. efficiency | 97.3% |
| Ingress protection | IP21 |
| Noise emission (dB) | <70 |
| Operating temperature (℃) | -30 ～ +55 |
| Cooling | Forced air |
| Relative humidity | 0 ~95% non-condensing |
| Max. operating altitude (m) | 5,000(>3,000 derating) |
| Dimension W*D*H (mm) | 1200*800*2050 |
| Weight(kg) | 1582 |
| Self-consumption | <0.5% |
| On/ off grid switching | Automatic |
| Display and communication | |
| Display | LCD touch-screen |
| BMS communication | RS485, CAN |
| EMS communication | RS485, TCP/IP |
| Certificates | IEC/EN 62109-1/-2, EN 62477-1, IEC/EN 61000-6-2/-6-4, EN 50549-1/-10, NRS 097-2-1:2017 ASGC, GB/T 34120, GB/T 34133, CGC-R46103:2018A, PTPIREE REV1.2: 2024 TYPE B |