| Nature of Source Flow: | Passive inverter |
|---|---|
| Certification: | ISO9001, CE |
| Output Power: | 250kw |
| Grid Type: | off-Grid Inverter |
| Output Type: | Triple |
| Circuit Topologies: | Full-Bridge Type |
| Customization: |
|---|
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Product Description:
Introducing the latest innovation from Jinan Deming Power Equipment Co., Ltd, our advanced bi-directional energy flow system offers unparalleled performance and reliability. Designed to meet the reading habits of English-speaking natives, this cutting-edge technology seamlessly discharges energy from the battery side to the DC grid or charges energy from the DC grid side to the battery.
With fully automatic protection functions for overheating, overload, short circuit, and overcurrent, you can trust that our system prioritizes safety. We have carefully selected original imported power devices and implemented a fully digital circuit design to ensure optimal performance.
Our industrial-grade chips are engineered to operate flawlessly in cold, high temperature, and humid environments, guaranteeing durability and longevity. The main circuit boasts a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection, offering a safe and reliable solution for your energy needs.
Our system features automatic synchronization with the grid, resulting in low current harmonic content and zero pollution or impact on the grid. With closed loop control of grid connected current, you have full control and flexibility to adjust as needed. The wide input voltage range makes our system suitable for various occasions.
Rest assured, our system is equipped with a comprehensive power protection scheme and a perfect self-test and protection function. In case of system failure, it will automatically stop working, ensuring the safety of your operations.
Compact in circuit structure, our system boasts a maximum efficiency of ≥ 96%. Additionally, the protection level can be customized according to your specific needs. The inclusion of an Ethernet interface and standard Modbus TCP communication protocol provides convenient connectivity options.
Choose Jinan Deming Power Equipment Co., Ltd for a reliable, efficient, and customizable energy flow solution. Upgrade your energy management with our state-of-the-art system today!
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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 |
Suppliers with verified business licenses
Audited Supplier 
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