| Customization: | Available |
|---|---|
| Nature of Source Flow: | Passive inverter |
| Certification: | ISO9001, CE |
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Product Description:
Introducing our innovative energy solution from Jinan Deming Power Equipment Co., Ltd. Our system 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, including overheating, overload, short circuit, and overcurrent, our system ensures safe and reliable operation.
Featuring a selection of original imported power devices and a fully digital circuit design, our system guarantees high-quality performance. All the chips used are industrial grade and can operate seamlessly in cold, high temperature, and humid environments. The main circuit utilizes a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection, ensuring optimal safety.
Our system boasts automatic synchronization with the grid, resulting in low current harmonic content and no pollution or impact on the grid. With closed-loop control of grid-connected current, the system offers controllable and adjustable output. Its wide input voltage range makes it suitable for various occasions.
Designed with a comprehensive power protection scheme and a perfect self-test and protection function, our system ensures uninterrupted operation. In case of system failure, it will automatically stop working. The circuit structure is compact, and the maximum efficiency of our system is ≥ 96%.
Customization is key, and our system allows for the protection level to be tailored according to the user's needs. Additionally, it provides an Ethernet interface and follows the standard Modbus TCP communication protocol.
Experience the power of our energy solution from Jinan Deming Power Equipment Co., Ltd. Upgrade to a reliable, efficient, and flexible system that meets all 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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