| Customization: | Available |
|---|---|
| Nature of Source Flow: | Passive inverter |
| Certification: | ISO9001, CE |
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Introducing the revolutionary energy solution from Jinan Deming Power Equipment Co., Ltd. Our cutting-edge technology ensures efficient energy flow in both directions, allowing 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, our system safeguards against overheating, overload, short circuit, and overcurrent, providing you with peace of mind. We prioritize performance and reliability by using original imported power devices and employing a fully digital circuit design.
Our industrial-grade chips are specially designed to operate flawlessly in cold, high-temperature, and humid environments, ensuring durability and longevity. The main circuit features a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection, guaranteeing safety and reliability.
By automatically synchronizing the output with the grid, our system minimizes current harmonic content, eliminating pollution and grid impact. The closed-loop control of grid-connected current allows for precise and adjustable power management. Additionally, the wide input voltage range makes our system suitable for various occasions.
Rest assured, our system comes equipped with a comprehensive power protection scheme and a self-test and protection function, ensuring uninterrupted operation. The compact circuit structure maximizes efficiency, with a minimum efficiency of 96%.
Customize the protection level according to your needs, and take advantage of the Ethernet interface and standard Modbus TCP communication protocol for seamless integration into your existing setup.
Experience the future of energy with Jinan Deming Power Equipment Co., Ltd. Invest in a system that prioritizes efficiency, reliability, and environmental sustainability.
|
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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