PMAE series modular converter is designed for on-grid application, the product adopts pre-assembled standard cabinet design, which consists of PMA standard power module, electrical distribution, 10-inch smart screen, EPO switch, etc. It supports flexible increase and decrease, the power level of a single cabinet covers 50kW~630kW, and can be extended by up to 4 cabinets, realizing a single system of 1MW. Supporting single and multi-branch input technology, power modules and electrical distribution can be flexibly configured on demand to reduce construction costs and quickly achieve AC / DC bidirectional energy conversion.
Peak Load Shifting
Demand Side Management
Emergency Power Supply
Dynamic Expansion
| Model | PMAE0150 | PMAE0200 | PMAE0250 | PMAE0300 | PMAE0350 |
| Parameters for DC side | |||||
| Number of modules | 3 | 4 | 4 | 5 | 6 |
| Operating DC voltage range (V) | 600~950 | ||||
| Full load DC voltage range (V) | 650~900 | ||||
| Max. DC current (A) | ±257 | ±344 | ±430 | ±515 | ±600 |
| Voltage accuracy | ±1% | ||||
| Current accuracy | ±2% | ||||
| Parameters for AC side | |||||
| Rated active power(kW) | 150 | 200 | 250 | 300 | 350 |
| Max. apparent power (kVA) | 165 | 220 | 275 | 330 | 385 |
| Grid type | 3W+PE | ||||
| Rated AC voltage (V) | 400 | ||||
| Rated AC current (A) | 216 | 288 | 360 | 433 | 505 |
| Max. AC current (A) | 238 | 318 | 396 | 476 | 555 |
| THDi | ＜3% (of rated power) | ||||
| Grid voltage range (V) | 400±15% (According to load standards) | ||||
| Grid frequency range (Hz) | 50±5 / 60±5 (According to load standards) | ||||
| Adjustable power factor range | >0.99; -1~ +1 | ||||
| Communication parameters | |||||
| Human-computer interaction | 10.1" Touch screen | ||||
| Communication interface | Ethernet/RS485/CAN | ||||
| Communication with BMS | RS485/CAN(optional) | ||||
| Communication with EMS | RS485/Ethernet(optional) | ||||
| Protection parameters | |||||
| Over voltage category | DC type II / AC type III | ||||
| Protection class | Class I | ||||
| DC shorted protection | Breaker | ||||
| AC shorted protection | Breaker | ||||
| Insulation resistor detection | Integrated | ||||
| AC relay automatic checking | Integrated | ||||
| General parameters | |||||
| Max. efficiency | 98.5% | ||||
Charge/discharge switching time (ms) | ＜20 | ||||
| Relative humidity | ＜95%(Non-condensing) | ||||
| Operating temperaturerange (℃) | -30~+60(＞45 Derating) | ||||
| Storage temperature range (℃) | -40~+70 | ||||
| Max. operating altitude (m) | 5,000(＞3,000 Derating) | ||||
| Protection degree | IP20 | ||||
| Cooling | Intelligent forced air-cooling | ||||
| DC connector | Quick connector(support hot plug) | ||||
| AC connector | Quick connector(support hot plug) | ||||
| Dimension W*D*H (mm) | 600*750*1,800 | ||||
| Weight (kg) | 290 | 320 | 320 | 350 | 380 |
| Model | PMAE0315 | PMAE0420 | PMAE0525 | PMAE0630 |
| Parameters for DC side | ||||
| Number of modules | 3 | 4 | 5 | 6 |
| Operating DC voltage range (V) | 600~950 | |||
| Full load DC voltage range (V) | 650~900 | |||
| Max. DC current (A) | ±541 | ±722 | ±902 | ±1082 |
| Voltage accuracy | ±1% | |||
| Current accuracy | ±2% | |||
| Parameters for AC side | ||||
| Rated active power(kW) | 315 | 420 | 525 | 630 |
| Max. apparent power (kVA) | 347 | 462 | 578 | 693 |
| Grid type | 3W+PE | |||
| Rated AC voltage (V) | 400 | |||
| Rated AC current (A) | 455 | 606 | 758 | 909 |
| Max. AC current (A) | 500 | 667 | 834 | 1000 |
| THDi | ＜3% (of rated power) | |||
| Grid voltage range (V) | 400±15% (According to load standards) | |||
| Grid frequency range (Hz) | 50±5 / 60±5 (According to load standards) | |||
| Adjustable power factor range | >0.99; -1~ +1 | |||
| Communication parameters | ||||
| Human-computer interaction | 10.1" Touch screen | |||
| Communication interface | Ethernet/RS485/CAN | |||
| Communication with BMS | RS485/CAN(optional) | |||
| Communication with EMS | RS485/Ethernet(optional) | |||
| Protection parameters | ||||
| Over voltage category | DC type II / AC type III | |||
| Protection class | Class I | |||
| DC shorted protection | Isolating switch+fuse | |||
| AC shorted protection | Breaker | |||
| Insulation resistor detection | Integrated | |||
| AC relay automatic checking | Integrated | |||
| General parameters | ||||
| Max. efficiency | 98.5% | |||
| Charge/discharge switching time (ms) | ＜20 | |||
| Relative humidity | ＜95%(Non-condensing) | |||
| Operating temperaturerange (℃) | -30~+60(＞45 Derating) | |||
| Storage temperature range (℃) | -40~+70 | |||
| Max. operating altitude (m) | 5,000(＞3,000 Derating) | |||
| Protection degree | IP20 | |||
| Cooling | Intelligent forced air-cooling | |||
| DC connector | OT/DT terminal(permanently connected) | |||
| AC connector | OT/DT terminal(permanently connected) | |||
| Dimension W*D*H (mm) | 600*850*1,950 | |||
| Weight (kg) | 340 | 390 | 440 | 480 |
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