| Customization: | Available |
|---|---|
| Nature of Source Flow: | Passive inverter |
| Certification: | ISO9001, CE |
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Product Description:
Introducing the highly efficient and reliable power inverter from Jinan Deming Power Equipment Co., Ltd. Our power inverter is designed to meet the reading habits of English-speaking natives, offering a range of advanced features.
The energy flow in our power inverter is bi-directional, allowing for seamless discharge from the battery side to the DC grid or charge from the DC grid side to the battery. This flexibility ensures optimal energy utilization.
With fully automatic protection functions for overheating, overload, short circuit, and overcurrent, our power inverter guarantees the safety of your devices and the system as a whole.
We prioritize quality by selecting original imported power devices and utilizing a fully digital circuit design. All the chips used in our power inverter are industrial grade, ensuring reliable operation even in extreme conditions such as cold, high temperature, and humid environments.
The main circuit of our power inverter adopts 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 exceptional safety and reliability.
When it comes to grid synchronization, our power inverter offers automatic synchronization with low current harmonic content. This results in a clean and pollution-free impact on the grid.
The grid connected current is precisely controlled and adjustable thanks to our power inverter's closed loop control. This feature allows for optimal power management in different occasions.
Our power inverter boasts a wide input voltage range, making it suitable for various applications.
Additionally, our system incorporates a comprehensive power protection scheme and self-test and protection functions. In the event of a system failure, it will automatically stop working to prevent further damage.
The compact circuit structure of our power inverter ensures maximum efficiency of ≥ 96%, minimizing energy loss and maximizing performance.
Furthermore, the protection level of our power inverter can be customized according to your specific needs.
For seamless connectivity and monitoring, our power inverter provides an Ethernet interface and supports the standard Modbus TCP communication protocol.
Experience the power and reliability of our Jinan Deming Power Equipment Co., Ltd power inverter, and elevate your energy management to new heights.
|
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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