| Customization: | Available |
|---|---|
| Nature of Source Flow: | Passive inverter |
| Certification: | ISO9001, CE |
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Our energy flow system offers bi-directional functionality, allowing it to discharge from the battery side to the DC grid or charge from the DC grid side to the battery. With fully automatic protection functions for overheating, overload, short circuit, overcurrent, and more, you can trust the safety of our product.
We use original imported power devices and employ a fully digital circuit design. All our chips are industrial grade and can operate normally in cold, high temperature, and humid environments. The main circuit features a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection, ensuring reliability and safety.
Our system offers automatic synchronization with the grid, resulting in low current harmonic content and no pollution or impact on the grid. The closed-loop control of grid connected current is controllable and adjustable. Additionally, the wide input voltage range makes our system suitable for a variety of occasions.
With a compact circuit structure and a maximum efficiency of ≥ 96%, our system provides all-round power protection and a perfect self-test and protection function. In case of system failure, it will automatically stop working. We also offer customizability for the protection level according to the user's needs.
For seamless communication, our system provides an Ethernet interface and follows the standard Modbus TCP communication protocol.
Choose Jinan Deming Power Equipment Co., Ltd for a reliable and efficient energy flow system that meets your requirements.
|
Rated power |
250KW |
|
LV rated current |
358A MAX:716A |
|
LV voltage range |
600-700Vdc |
|
Ripples coefficient |
HV side < 1% F.S. LV side < 2% F.S. |
|
Control accuracy |
< 1%(Remote and local control, @ full load) |
|
Max. efficiency |
96% @ full load |
|
Switching frequency on IGBTs |
6kHz |
|
HV Voltage range |
900-1314Vdc |
|
Dynamic response time |
<2ms |
|
Protection function |
Reverse polarity, overheating, overload, overvoltage, overcurrent, undervoltage, etc |
|
Display |
Touch screen |
|
Time propagation |
200ms |
|
Communication interface and protocol |
Modbus_ TCP, RJ45 Modbus_ RTU, RS485 |
|
RS485 interface number |
one |
|
Working temperature |
-10ºC to +50ºC |
|
Relative humidity |
0~95%,No condensation |
|
Altitude |
≤2000m(More than 2000 meters need to be reduced) |
|
Cooling mode |
Air cooling |
|
Noise |
≤65dB |
|
Emergency stop switch |
yes |
|
Level of protection |
IP55 |
|
System electrical input |
AC230V 50/60Hz 1000W |
| Rated power | 500KW |
| LV rated current | 667A MAX:734A |
| LV voltage range | 680-790Vdc |
| Ripples coefficient | HV side < 1% F.S. |
| LV side < 2% F.S. | |
| Control accuracy | < 1%(Remote and local control, @ full load) |
| Max. efficiency | 98% @ full load |
| Switching frequency on IGBTs | 6kHz |
| HV Voltage range | 900-1314Vdc |
| Dynamic response time | <2ms |
| Protection function | Reverse polarity, overheating, overload, overvoltage, overcurrent, undervoltage, etc |
| Display | Touch screen |
| Time propagation | 200ms |
| Communication interface and protocol | Modbus_ TCP, RJ45 Modbus_ RTU, RS485 |
| RS485 interface number | one |
| Working temperature | -10ºC to +50ºC |
| Relative humidity | 0~95%,No condensation |
| Altitude | ≤2000m(More than 2000 meters need to be reduced) |
| Cooling mode | Air cooling |
| Noise | ≤65dB |
| Emergency stop switch | yes |
| Level of protection | IP55 |
| System electrical input | AC220V 1000W |
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