| 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 various applications.
The system features bi-directional energy flow, allowing for discharge from the battery side to the DC grid or charge from the DC grid side to the battery. This flexibility ensures optimal utilization of energy resources.
With fully automatic protection functions, including overheating, overload, short circuit, and overcurrent protection, our power inverter system guarantees safe and reliable operation in any environment.
We have carefully selected original imported power devices and implemented a fully digital circuit design. All the chips used are industrial grade, capable of operating normally in cold, high temperature, and humid environments.
The main circuit of our system incorporates a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection. This combination ensures the highest level of 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 provides all-round power protection. In case of system failure, it will automatically stop working, ensuring the safety of your equipment.
The compact circuit structure of our power inverter system ensures maximum efficiency of at least 96%. Additionally, the protection level can be customized according to your specific needs.
For seamless integration and easy monitoring, 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. Choose Jinan Deming Power Equipment Co., Ltd for 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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