| Customization: | Available |
|---|---|
| Nature of Source Flow: | Passive inverter |
| Certification: | ISO9001, CE |
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Product Description:
Introducing the advanced and reliable power inverter system from Jinan Deming Power Equipment Co., Ltd. Our system is designed to meet the reading habits of English-speaking natives, providing a seamless and efficient energy flow for a variety of applications.
The bi-directional energy flow capability allows for both discharging from the battery side to the DC grid and charging from the DC grid side to the battery, ensuring optimal utilization of energy.
With fully automatic protection functions, our power inverter system offers peace of mind. It includes protection against overheating, overload, short circuit, and overcurrent, guaranteeing the safety of your equipment and preventing any potential damage.
We prioritize quality by selecting original imported power devices and utilizing fully digital circuit design. Our industrial-grade chips can operate reliably in cold, high temperature, and humid environments, ensuring durability and longevity.
The main circuit of our system incorporates top-of-the-line components, including a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection. This combination ensures the utmost safety and reliability.
Our power inverter system offers automatic synchronization with the grid, resulting in low current harmonic content and no pollution or impact on the grid. The closed-loop control of grid-connected current allows for precise and adjustable power output.
With a wide input voltage range, our system is suitable for various occasions and applications. It also features a comprehensive power protection scheme and self-test function, ensuring reliable operation. In the event of a system failure, it will automatically stop working to prevent further issues.
The compact circuit structure of our power inverter system ensures efficient space utilization, while the maximum efficiency of ≥ 96% guarantees optimal energy conversion. Additionally, the protection level can be customized according to your specific needs.
For seamless integration and communication, our system provides an Ethernet interface and supports the standard Modbus TCP communication protocol.
Experience the power of our advanced and reliable power inverter system from Jinan Deming Power Equipment Co., Ltd. Upgrade your energy management today!
|
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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