| Customization: | Available |
|---|---|
| Nature of Source Flow: | Passive inverter |
| Certification: | ISO9001, CE |
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Product Description:
Introducing the advanced power solution from Jinan Deming Power Equipment Co., Ltd. Our cutting-edge energy system offers a bi-directional flow, allowing for efficient discharge from the battery side to the DC grid or convenient charging from the DC grid side to the battery.
With fully automatic protection functions, including safeguards against overheating, overload, short circuit, and overcurrent, our power solution ensures the utmost safety and reliability.
Equipped with high-quality, original imported power devices and featuring a fully digital circuit design, our system guarantees optimal performance in any environment. All our industrial-grade chips can operate seamlessly even in cold, high temperature, and humid conditions.
The main circuit of our power solution incorporates top-of-the-line components, such as the DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection. This combination ensures unparalleled safety and reliability.
Our system boasts automatic synchronization with the grid, resulting in 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 operation.
With a wide input voltage range, our power solution is suitable for various occasions, adapting to different power requirements effortlessly.
Featuring an all-round power protection scheme and a comprehensive self-test and protection function, our system guarantees uninterrupted operation. In the event of a system failure, it will promptly stop working, ensuring safety and preventing further damage.
The compact circuit structure of our power solution enables maximum efficiency, with a rating of ≥ 96%. Additionally, the protection level can be customized to meet the specific needs of our customers.
For seamless integration and easy communication, our system provides an Ethernet interface with the standard Modbus TCP communication protocol.
Experience the future of power with Jinan Deming Power Equipment Co., Ltd. Choose our advanced energy solution for reliable, efficient, and safe power management.
|
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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