PMAE Series Modular Power Conversion System
Features
- Modular design allows for easy expansion and maintenance
- Three-level topology with new IGBT module provides high efficiency conversion
- Independent duct design ensures good heat dissipation
- Supports multiple battery input, effectively improving battery cycle life
- High frequency switches, low current ripples and high voltage quality
- The power conversion system can be connected in parallel to realize capacity expansion up to MW level
- Built-in EMS function to reduce customer investment costs
Application Examples
- Grid energy storage
- Power generation
side energy storage - Industrial
and commercial
application - Microgrid system
- Solar-storage-EV charge
- Echelon utilization
Technical Parameters
| Model | PMAE0050 | PMAE0100 | PMAE0150 | PMAE0200 | PMAE0250 | PMAE0300 | PMAE0500 |
| DC (battery) | |||||||
| Voltage Range | 600-900VDC | 600-900VDC | 600-900VDC | 600-900VDC | 600-900VDC | 600-900VDC | 600-900VDC |
| Max. Current | 92A | 184A | 275A | 367A | 459A | 550A | 917A |
| Battery String | 1 | 2 | 3 | 4 | 5 | 6 | 10 |
| Black Start | yes | ||||||
| AC (Grid-connected) | |||||||
| Rated Power | 50KW | 100KW | 150KW | 200KW | 250KW | 300KW | 500KW |
| Max. Output Power | 55KVA | 110KVA | 165KVA | 220KVA | 275KVA | 330KVA | 550KVA |
| Rated Voltage | 400V | ||||||
| Voltage Range | 320V-460V | ||||||
| Rated Frequency | 50/60Hz | ||||||
| Frequency Range | 45-55/55-65Hz | ||||||
| Rated Current | 73A | 145A | 217A | 289A | 361A | 434A | 722A |
| Max. Current | 80A | 159A | 239A | 318A | 397A | 477A | 794A |
| THDi | ＜3% | ||||||
| PF | -1~ 1 | ||||||
| Overload Capability | 110% long overload | ||||||
| AC (Off-Grid) | |||||||
| Rated Voltage | 400V | ||||||
| Voltage Regulation | ＜1% | ||||||
| Rated Current | 73A | 145A | 217A | 289A | 361A | 434A | 722A |
| Max. Current | 80A | 159A | 239A | 318A | 397A | 477A | 794A |
| Rated Frequency | 50/60Hz | ||||||
| THDU | THDu ≤1%（Linear load） ≤3%（Nonlinear load ） | ||||||
| General Information | |||||||
| Maximum Efficiency | 98.50% | ||||||
| Transformer | No | ||||||
| AC Connection | 3W N PE | ||||||
| Cooling | Forced air | ||||||
| Noise Emission | 70dB | ||||||
| Operation Temperature | -35~55℃ | ||||||
| Protection Degree | IP20 | ||||||
| Maximum Altitude | 5000m (derated above 3000m) | ||||||
| Relative Humidity | 0-95% non-condensing | ||||||
| Dimension (W/D/H) | 600x700x1200mm | 600x700x2050mm | 1200x700x2050mm | ||||
| Weight | 123kg | 150kg | 177kg | 320kg | 350kg | 480kg | 750kg |
| Communication | |||||||
| Display | Touch screen | ||||||
| BMS Interface | RS485/CAN | ||||||
| Local Communication | RS485, TCP/IP, CAN | ||||||
| Certificates | |||||||
| Standard | CQC, CGC, TUV | ||||||
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