| Customization: | Available |
|---|---|
| Nature of Source Flow: | Passive inverter |
| Certification: | ISO9001, CE |
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Product Description:
Introducing the advanced energy management system by Jinan Deming Power Equipment Co., Ltd. This cutting-edge system allows for bi-directional energy flow, enabling efficient discharge from the battery side to the DC grid or charge from the DC grid side to the battery. With fully automatic protection functions against overheating, overload, short circuit, and overcurrent, our system ensures optimal safety and reliability.
The system is equipped with original imported power devices and features a fully digital circuit design. All the chips used are industrial grade and can operate flawlessly in cold, high temperature, and humid environments. The main circuit incorporates a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection, guaranteeing unmatched performance.
Our energy management system boasts an automatically synchronized output with the grid, resulting in low current harmonic content and zero pollution or impact on the grid. The closed-loop control of grid-connected current allows for precise and adjustable operation. Additionally, the wide input voltage range ensures suitability for various applications.
Rest easy knowing that our system comes with a comprehensive power protection scheme and perfect self-test and protection function. In the event of a system failure, it will automatically stop working, preventing any further damage. The compact circuit structure ensures efficiency, with a maximum efficiency of ≥ 96%.
Customization is key, and our system offers the flexibility to adjust the protection level according to your specific needs. Furthermore, the inclusion of an Ethernet interface and standard Modbus TCP communication protocol allows for seamless connectivity and control.
Choose Jinan Deming Power Equipment Co., Ltd for a reliable and efficient energy management solution. Experience the power of innovation with our state-of-the-art system.
|
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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