| 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, designed to meet the reading habits of English-speaking natives. Our innovative system offers bi-directional energy flow, allowing for 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 maximum safety and reliability. We have carefully selected original imported power devices and implemented a fully digital circuit design. All our chips are industrial grade, capable of operating flawlessly in cold, high temperature, and humid environments.
The heart of our system lies in its advanced technology. The main circuit features a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection. This combination guarantees exceptional performance and peace of mind.
Our system seamlessly synchronizes with the grid, offering low current harmonic content and leaving no pollution or impact. The closed loop control of grid connected current ensures precise and adjustable power delivery. Additionally, the wide input voltage range makes our system suitable for various occasions.
Safety is our top priority. That's why our system incorporates an all-round power protection scheme and a perfect self-test and protection function. In the event of a system failure, it will automatically stop working, ensuring the safety of your environment.
The compact circuit structure of our system ensures maximum efficiency, with a rating of ≥ 96%. Furthermore, we offer customization options for the protection level, tailoring it to the specific needs of our customers.
For seamless integration and effortless communication, our system provides an Ethernet interface and supports the standard Modbus TCP communication protocol.
Experience the future of energy with Jinan Deming Power Equipment Co., Ltd. Invest in our reliable, efficient, and technologically advanced system to meet all your energy 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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