| Customization: | Available |
|---|---|
| Nature of Source Flow: | Passive inverter |
| Certification: | ISO9001, CE |
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Introducing the latest innovation from Jinan Deming Power Equipment Co., Ltd, our bi-directional energy flow system offers exceptional versatility and reliability for your power needs. With a range of advanced features and cutting-edge technology, this system is designed to provide seamless integration with your DC grid and battery.
Featuring fully automatic protection functions, including overheating, overload, short circuit, and overcurrent safeguards, you can trust in the safety and performance of our system. We have carefully selected original imported power devices, ensuring the highest quality and durability.
Our fully digital circuit design, coupled with industrial-grade chips, allows for reliable operation in even the harshest environments, including cold, high temperature, and humid conditions. The main circuit incorporates a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection, guaranteeing safety and reliability.
With automatic synchronization with the grid and low current harmonic content, our system minimizes pollution and impact on the grid. The closed-loop control of grid-connected current provides controllable and adjustable output, catering to your specific requirements.
Designed for versatility, our system boasts a wide input voltage range, making it suitable for various occasions. Additionally, our system offers comprehensive power protection and self-test functions, ensuring uninterrupted operation. In the event of a system failure, it will automatically stop working, preventing any further issues.
Compact in structure and with a maximum efficiency of ≥ 96%, our system is both space-saving and energy-efficient. Furthermore, the protection level can be customized according to your specific needs.
For seamless communication and monitoring, our system is equipped with an Ethernet interface and supports the standard Modbus TCP communication protocol.
Experience the power of our bi-directional energy flow system and unlock a new level of efficiency and reliability in your energy management. Trust Jinan Deming Power Equipment Co., Ltd for all your power needs.
|
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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