| Customization: | Available |
|---|---|
| Nature of Source Flow: | Passive inverter |
| Certification: | ISO9001, CE |
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Introducing the innovative energy solution from Jinan Deming Power Equipment Co., Ltd. Our product offers bi-directional energy flow, allowing for efficient discharge from the battery side to the DC grid or charging from the DC grid side to the battery. With fully automatic protection functions for overheating, overload, short circuit, and overcurrent, you can trust in the safety and reliability of our system.
Featuring a selection of original imported power devices and a fully digital circuit design, our product is built to withstand even the most challenging environments. All chips used are industrial grade, ensuring normal operation in cold, high temperature, and humid conditions.
The heart of our system lies in the main circuit, which utilizes a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection. This combination guarantees a synchronized output with the grid, low current harmonic content, and no pollution or impact on the grid.
Our product also offers closed loop control of grid connected current, allowing for precise and adjustable power management. With a wide input voltage range, our system is suitable for various occasions and provides all-round power protection and self-test functions. In case of system failure, it will automatically stop working.
Compact in design, our system boasts a maximum efficiency of ≥ 96% and can be customized to meet your specific protection level needs. Additionally, we provide an Ethernet interface and standard Modbus TCP communication protocol for seamless integration into your existing infrastructure.
Experience the future of energy with Jinan Deming Power Equipment Co., Ltd. Trust in our advanced technology and unparalleled performance to meet 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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