| Customization: | Available |
|---|---|
| Nature of Source Flow: | Passive inverter |
| Certification: | ISO9001, CE |
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Introducing the innovative and reliable energy management solution from Jinan Deming Power Equipment Co., Ltd. Our bi-directional energy flow system allows for seamless discharge from the battery side to the DC grid or charging from the DC grid side to the battery. With fully automatic protection functions against overheating, overload, short circuit, and overcurrent, you can trust our product to keep your energy flow in check.
Our system features a selection of original imported power devices, ensuring top-notch performance. The fully digital circuit design, coupled with industrial-grade chips that can operate in extreme environments, guarantees the system's durability and efficiency.
For optimal safety and reliability, the main circuit of our system utilizes a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection. The output is automatically synchronized with the grid, minimizing current harmonic content and eliminating pollution and impact on the grid.
With closed-loop control of grid-connected current, our system offers controllable and adjustable power management. The wide input voltage range makes it suitable for various occasions, providing flexibility and convenience.
Rest assured, our system offers comprehensive power protection with a perfect self-test and protection function. In the event of a system failure, it will automatically stop working, ensuring the safety of your energy management system.
The compact circuit structure of our system ensures maximum efficiency of 96% or higher. Additionally, the protection level can be customized according to your specific needs, providing tailored solutions for your energy management requirements.
For seamless connectivity, our system provides an Ethernet interface and supports the standard Modbus TCP communication protocol, allowing for easy integration into your existing network infrastructure.
Choose Jinan Deming Power Equipment Co., Ltd for a reliable and efficient energy management solution that meets your needs. Experience the benefits of our advanced technology and take control of your energy flow today.
|
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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