| 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 innovative system is designed to meet the energy needs of various applications while ensuring seamless integration with the grid.
The bi-directional energy flow capability allows for efficient discharge from the battery side to the DC grid or charging from the DC grid side to the battery. This flexibility ensures optimal utilization of energy resources.
With fully automatic protection functions, our power inverter system offers peace of mind. It safeguards against overheating, overload, short circuit, and overcurrent, ensuring the safety of your equipment and the longevity of the system.
Our system incorporates original imported power devices, guaranteeing superior performance and reliability. The fully digital circuit design, along with industrial-grade chips, enables normal operation even in extreme conditions such as cold, high temperature, and humid environments.
Featuring a main circuit equipped with a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection, our power inverter system ensures safe and reliable operation.
With automatic synchronization to the grid, our system minimizes current harmonic content, resulting in a pollution-free and grid-friendly operation. The closed-loop control of grid-connected current allows for precise and adjustable power management.
Designed for versatility, our system offers a wide input voltage range, making it suitable for various occasions and applications. Additionally, it boasts a comprehensive power protection scheme and self-test function, ensuring uninterrupted operation.
The compact circuit structure and high efficiency (≥ 96%) make our power inverter system an ideal choice for energy-conscious users. Furthermore, the protection level can be customized to meet specific user requirements.
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 power inverter system and unlock a new level of energy efficiency and reliability.
|
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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