| Customization: | Available |
|---|---|
| Nature of Source Flow: | Passive inverter |
| Certification: | ISO9001, CE |
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Introducing the innovative energy flow solution from Jinan Deming Power Equipment Co., Ltd. Our cutting-edge technology allows for bi-directional energy flow, enabling the battery to discharge into the DC grid or charge from the DC grid side to the battery. This flexibility ensures efficient energy management and utilization.
With fully automatic protection functions, our system safeguards against overheating, overload, short circuit, and overcurrent. We prioritize safety by selecting original imported power devices and utilizing a fully digital circuit design. Our industrial-grade chips are designed to operate reliably in extreme conditions, including cold, high temperature, and humid environments.
For optimal performance, we have integrated top-quality components into our system. The main circuit features a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection. These components guarantee the safety and reliability of our system.
By automatically synchronizing the output with the grid, our system ensures 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 management. Additionally, the wide input voltage range makes our system suitable for various occasions.
With our all-round power protection scheme and self-test and protection function, you can trust that your system is safeguarded against any failures. In case of a system failure, the system will stop working to prevent further damage.
Our compact circuit structure ensures efficient space utilization, while the maximum efficiency of ≥ 96% guarantees optimal energy conversion. We offer customizable protection levels to meet your specific needs, and our system provides an Ethernet interface with standard Modbus TCP communication protocol for easy integration into your existing setup.
Experience the power of reliable and efficient energy management with our advanced solution from Jinan Deming Power Equipment Co., Ltd.
|
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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