| Customization: | Available |
|---|---|
| Nature of Source Flow: | Passive inverter |
| Certification: | ISO9001, CE |
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Product Description:
Introducing the cutting-edge energy solution from Jinan Deming Power Equipment Co., Ltd. Our advanced power system offers a range of features that cater to the reading habits of English-speaking natives. With bi-directional energy flow capabilities, our system allows for efficient discharge from the battery side to the DC grid or charging from the DC grid side to the battery.
Experience peace of mind with our fully automatic protection functions, including safeguards against overheating, overload, short circuit, and overcurrent. We prioritize safety by selecting original imported power devices and utilizing fully digital circuit design. Our industrial-grade chips are designed to operate flawlessly in cold, high temperature, and humid environments.
The heart of our system lies in the main circuit, which features a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection. This combination ensures a safe and reliable power supply. Additionally, our system boasts automatic synchronization with the grid, resulting in low current harmonic content and no pollution or impact on the grid.
Take control of your energy consumption with our closed-loop control of grid-connected current, allowing for controllable and adjustable output. Our system also offers a wide input voltage range, making it suitable for various occasions.
Rest assured with our all-round power protection scheme and perfect self-test and protection function. In the event of a system failure, the system will automatically stop working. The compact circuit structure ensures maximum efficiency of ≥ 96%.
Customize the protection level according to your needs, and enjoy the convenience of our Ethernet interface and standard Modbus TCP communication protocol.
Discover the future of energy solutions with Jinan Deming Power Equipment Co., Ltd.
|
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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