| Customization: | Available |
|---|---|
| Nature of Source Flow: | Passive inverter |
| Certification: | ISO9001, CE |
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Product Description:
Introducing the advanced and reliable power solution from Jinan Deming Power Equipment Co., Ltd. Our cutting-edge energy system offers a range of features that cater to the reading habits of English-speaking natives. With bi-directional energy flow, our system allows for efficient discharge from the battery side to the DC grid or charging from the DC grid side to the battery.
Rest assured, our system is equipped with fully automatic protection functions for overheating, overload, short circuit, overcurrent, and more. We prioritize safety by selecting original imported power devices and utilizing fully digital circuit design. Our industrial-grade chips are designed to operate seamlessly in cold, high temperature, and humid environments.
The main circuit of our system incorporates top-of-the-line components, including the DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection. This ensures a safe and reliable operation. Additionally, our system features automatic synchronization with the grid, low current harmonic content, and no pollution or impact on the grid.
Experience enhanced control with our closed-loop control of grid-connected current, allowing for controllable and adjustable output. Our system also boasts a wide input voltage range, making it suitable for various occasions. With a comprehensive power protection scheme and self-test and protection function, our system ensures uninterrupted operation.
Compact in design, our system achieves a maximum efficiency of ≥ 96%. Furthermore, the protection level can be customized according to your specific needs. For seamless connectivity, we provide an Ethernet interface and support the standard Modbus TCP communication protocol.
Choose Jinan Deming Power Equipment Co., Ltd for a reliable and efficient power solution that meets the reading habits of English-speaking natives.
|
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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