100 kW Bidirectional AC / DC Power Module For Microgrid And Energy Storage System
100 kW Bidirectional AC / DC Power Module For Microgrid And Energy Storage System
This energy storage bidirectional AC/DC converter adopts modular design, advanced control algorithm to realize multi-machine parallel and has reactive power compensation function. The series of products have both local monitoring and EMS system remote scheduling functions, with excellent load adaptability and power grid adaptability, at the same time, independent air duct design makes it can effectively cope with a variety of complex application environment, the system is safer, reliable, economic, environmental adaptability.
Features
High efficiency
- PF value is 0.99 on AC side, improve load capacity
- Our patent technology was adopted to realize energy bi-directional flow
- High dynamic response, full load switch time as low as 10 ms
- Output of wide voltage range, high precision, fast dynamic response
Convenient
- Modular design, easy to maintain, and support parallel expansion
- High power density, small volume, light weight
- With on/off grid switch function
Safety
- Wide working temperature range: - 20 ℃ ~ + 45 ℃
- The staggered parallel technology, reduce the ripple current
- Multiple security protection, input over/under-voltage protection, Output anti-reverse connection, short circuit protection, over temperature protection, fan anomaly detection, etc
- Multi-dimensional intelligent fan control technology, reducing power consumption and noise
- DSP design and realize the full digital control
- Low standby loss
- External interface is rich, cooperating with isolation transformer access
Technical parameter
100 KW Bidirectional AC / DC Converter Module
| Model | PMA100-A011-H |
| AC side on-grid parameters | |
| Wiring system | Three phase five wire system |
| Rated voltage | AC380V |
| Rated power | 100kW |
| Voltage range | AC380V±15% |
| Current range | ±151A |
| Rated frequency | 50Hz/60Hz |
| Frequency range | 50/60Hz±5Hz |
| PF | 0.99 |
| Harmonic content THDi | ≤5% |
| AC side off-grid parameters | |
| Rated voltage | 380Vac |
| Voltage range | 380Vac±15% |
| Voltage accuracy | ≤1% |
| Output frequency | 50/60Hz±5Hz |
| THDu | ≤2% line load |
| DC side parameter | |
| voltage range | DC680V~DC1000V |
| Current range | ±147A |
| Voltage error | ≤1% |
| Stabilized voltage precision | ≤1% |
| Current error | ≤1% |
| Stabilized current precision | ≤1% |
| Basic characteristics | |
| Off-grid/grid-connected switch | Built-in |
| AC and DC starting capability | Support |
| Forward and reverse switching time | <10ms |
| Peak efficiency | 98.8% |
| Overload capability | 1.1 times ≥ 10min, 1.2 times ≥ 1min |
| Off-grid/grid-connected switching time | <10ms |
| Operating temperature | -20℃～+45℃(above +45℃ power derating) |
| Working humidity | ≤95%RH,no condensation |
| storage temperature | -40℃～+55℃ |
| Storage humidity | 0 ~ 95%RH |
| Cooling method | Intelligent forced air cooling |
| Altitude | 3000m |
| Communication | RS485*1,CAN*2,LAN*1 |
| Island protection | Support |
| Protective characteristic | Multiple safety protection, AC and DC over and under voltage protection, over current protection, short circuit protection, DC reverse protection, AC phase sequence protection, over temperature protection, fan abnormal detection, etc. |
| Protection level | IP20 |
| Noise | ＜70dB |
| Weight | 40kg |
| Size ( H*W*D ) 129*443*500mm | |
All performance and parameters shall be subject to the latest confirmation of our technical department.
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