| Customization: | Available |
|---|---|
| Nature of Source Flow: | Passive inverter |
| Certification: | ISO9001, CE |
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The energy flow of our product is bi-directional, allowing for both discharge from the battery side to the DC grid and charging from the DC grid side to the battery. This ensures efficient and flexible power management.
Our product features fully automatic protection functions for overheating, overload, short circuit, overcurrent, and more. This guarantees the safety and durability of the system.
We use original imported power devices and employ a fully digital circuit design, ensuring high-quality performance and reliability.
All the chips used in our product are industrial grade and can operate normally in cold, high temperature, and humid environments. This makes it suitable for various conditions and applications.
The main circuit of our product adopts a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection. This combination ensures the system's safety and reliability.
Our product automatically synchronizes its output with the grid, resulting in low current harmonic content and no pollution or impact on the grid.
It also features closed loop control of grid connected current, making it controllable and adjustable according to your needs.
The wide input voltage range of our product makes it suitable for different occasions and scenarios.
Our system has a comprehensive power protection scheme and perfect self-test and protection function. In case of system failure, it will automatically stop working to prevent further damage.
With a compact circuit structure, our product achieves a maximum efficiency of ≥ 96%, ensuring energy efficiency and cost savings.
The protection level of our product can be customized according to your specific needs.
In addition, we provide an Ethernet interface and support the standard Modbus TCP communication protocol for easy integration into your existing systems.
|
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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