| Customization: | Available |
|---|---|
| Nature of Source Flow: | Passive inverter |
| Certification: | ISO9001, CE |
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Product Description:
Introducing the cutting-edge technology of our energy management system, designed and manufactured by Jinan Deming Power Equipment Co., Ltd. Our system offers a seamless flow of energy, allowing for both discharge from the battery side to the DC grid and charge from the DC grid side to the battery.
With fully automatic protection functions, including overheating, overload, short circuit, and overcurrent, our system ensures the utmost safety and reliability. The selection of original imported power devices and fully digital circuit design guarantees exceptional performance.
All the chips used in our system are industrial grade, capable of operating flawlessly 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.
Our system's output is automatically synchronized with the grid, minimizing current harmonic content and eliminating pollution and impact on the grid. With closed loop control of grid-connected current, the system offers precise controllability and adjustability.
Featuring a wide input voltage range, our system is suitable for various occasions. It boasts an all-round power protection scheme and a perfect self-test and protection function. In the event of a system failure, it will automatically stop working to prevent any further damage.
The compact circuit structure ensures space efficiency, while the maximum efficiency of ≥ 96% guarantees optimal energy utilization. The protection level can be customized according to the user's specific needs, providing tailored solutions.
Moreover, our system offers an Ethernet interface and supports the standard Modbus TCP communication protocol, facilitating seamless integration into existing setups.
Experience the next level of energy management with our advanced system, brought to you by 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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