| Customization: | Available |
|---|---|
| Nature of Source Flow: | Passive inverter |
| Certification: | ISO9001, CE |
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Product Description:
Introducing the advanced and reliable power solution from Jinan Deming Power Equipment Co., Ltd. Our innovative energy system offers bi-directional flow, allowing for efficient discharge from the battery to the DC grid or convenient charging from the DC grid to the battery. With fully automatic protection functions, including overheating, overload, short circuit, and overcurrent, our system ensures safe and worry-free operation.
Featuring a selection of original imported power devices and a fully digital circuit design, our system guarantees top-notch performance. All the chips used are industrial-grade and can withstand extreme conditions such as cold, high temperature, and humidity.
The main circuit of our system incorporates the highly reliable DSP chip from TI of America, Infineon IGBT module, and Infineon movement for driving and protection. This ensures a safe and reliable operation, giving you peace of mind.
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 power output.
Designed to adapt to different occasions, our system offers a wide input voltage range. It also features a comprehensive power protection scheme and a self-test and protection function. In case of any system failure, it will automatically stop working to prevent further damage.
With its compact circuit structure and a maximum efficiency of ≥ 96%, our system delivers exceptional performance while saving space and energy. The protection level can be customized according to your specific needs, ensuring the perfect fit for your requirements.
For seamless integration into your existing setup, our system provides an Ethernet interface and supports the standard Modbus TCP communication protocol.
Trust Jinan Deming Power Equipment Co., Ltd for a reliable and efficient power solution that meets your needs. Take advantage of our advanced technology to power your future.
|
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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