| Nature of Source Flow: | Passive inverter |
|---|---|
| Certification: | ISO9001, CE |
| Output Power: | 250kw |
| Grid Type: | off-Grid Inverter |
| Output Type: | Triple |
| Circuit Topologies: | Full-Bridge Type |
| Customization: |
|---|
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Product Description:
Introducing the cutting-edge energy solution from Jinan Deming Power Equipment Co., Ltd. Our advanced power converter offers a range of features and benefits that cater to the reading habits of English-speaking natives. With a bi-directional energy flow, our converter allows for efficient discharge from the battery side to the DC grid or charge from the DC grid side to the battery.
Designed with fully automatic protection functions, our converter ensures safety and reliability by offering overheating, overload, short circuit, and overcurrent protection. We have carefully selected original imported power devices and incorporated a fully digital circuit design, guaranteeing top-notch performance.
All our chips are industrial grade, capable of operating normally in cold, high temperature, and humid environments. The main circuit of our converter features a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection, ensuring optimal safety and reliability.
Our converter's output is automatically synchronized 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 current is controllable and adjustable to meet your specific needs.
Featuring a wide input voltage range, our converter is suitable for various occasions. It also boasts an all-round power protection scheme and a perfect self-test and protection function. In case of system failure, the converter will automatically stop working, ensuring the safety of your equipment.
The compact circuit structure of our converter ensures maximum efficiency of ≥ 96%. Additionally, the protection level can be customized according to your specific requirements. To facilitate communication and monitoring, we provide an Ethernet interface and support the standard Modbus TCP communication protocol.
Experience the power of our advanced converter and revolutionize your energy solutions. Trust Jinan Deming Power Equipment Co., Ltd for reliable, efficient, and safe power conversion.
|
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 |
Suppliers with verified business licenses
Audited Supplier 
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