| Customization: | Available |
|---|---|
| Nature of Source Flow: | Passive inverter |
| Certification: | ISO9001, CE |
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Jinan Deming Power Equipment Co., Ltd - Energy Storage Inverter
The Energy Storage Inverter by Jinan Deming Power Equipment Co., Ltd is designed to meet the reading habits of English-speaking natives. It offers bi-directional energy flow, allowing for discharging from the battery side to the DC grid or charging from the DC grid side to the battery.
This inverter comes with fully automatic protection functions for overheating, overload, short circuit, overcurrent, and more, ensuring the safety of your power system. It utilizes original imported power devices and features a fully digital circuit design.
All the chips used in this inverter are industrial grade and can operate normally in cold, high temperature, and humid environments. The main circuit is equipped with a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection, providing a safe and reliable power solution.
The output of this inverter is automatically synchronized with the grid, resulting in low current harmonic content and no pollution or impact on the grid. It also offers closed-loop control of grid-connected current, allowing for easy controllability and adjustability.
With its wide input voltage range, this energy storage inverter is suitable for various occasions. It incorporates a comprehensive power protection scheme and perfect self-test and protection functions. In case of system failure, it will automatically stop working to prevent further damage.
The compact circuit structure of this inverter ensures maximum efficiency of 96% or higher. Additionally, the protection level can be customized according to the user's needs, providing a tailored solution.
For seamless connectivity and communication, this inverter provides an Ethernet interface and follows the standard Modbus TCP communication protocol.
|
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 |
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HV Voltage range |
900-1314Vdc |
|
Dynamic response time |
<2ms |
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Protection function |
Reverse polarity, overheating, overload, overvoltage, overcurrent, undervoltage, etc |
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Display |
Touch screen |
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Time propagation |
200ms |
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Communication interface and protocol |
Modbus_ TCP, RJ45 Modbus_ RTU, RS485 |
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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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