| Customization: | Available |
|---|---|
| Nature of Source Flow: | Passive inverter |
| Certification: | ISO9001, CE |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Jinan Deming Power Equipment Co., Ltd presents a cutting-edge energy solution designed to meet your power needs efficiently and reliably. Our advanced technology ensures bi-directional energy flow, allowing for discharging from the battery side to the DC grid or charging from the DC grid side to the battery.
With fully automatic protection functions, our product safeguards against overheating, overload, short circuit, overcurrent, and more. The selection of original imported power devices guarantees superior performance and durability.
Featuring a fully digital circuit design, our product utilizes industrial-grade chips that can operate seamlessly in cold, high temperature, and humid environments. The main circuit incorporates a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection, ensuring safety and reliability.
Our product's output automatically synchronizes with the grid, resulting in low current harmonic content and no pollution or impact on the grid. The closed-loop control of the grid-connected current offers controllability and adjustability.
With a wide input voltage range, our product is suitable for various occasions. It boasts a comprehensive power protection scheme and perfect self-test and protection functions. In the event of a system failure, it will stop working to prevent further damage.
The circuit structure is compact, maximizing efficiency with a minimum of 96%. Additionally, the protection level can be customized according to your specific needs. We provide an Ethernet interface and support the standard Modbus TCP communication protocol for seamless connectivity.
Choose Jinan Deming Power Equipment Co., Ltd for a reliable and efficient energy solution that meets the highest standards of performance and safety.
|
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 |
){kind=link}