| Customization: | Available |
|---|---|
| Nature of Source Flow: | Passive inverter |
| Certification: | ISO9001, CE |
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Introducing the Energy Storage Inverter by Jinan Deming Power Equipment Co., Ltd. This revolutionary device offers bi-directional energy flow, allowing for seamless discharge from the battery side to the DC grid or charge from the DC grid side to the battery. With its fully automatic protection functions, including overheating, overload, short circuit, and overcurrent, you can trust in the safety and reliability of this product.
Our Energy Storage Inverter is equipped with original imported power devices and features a fully digital circuit design. All the chips used are industrial grade, ensuring normal operation even in cold, high temperature, and humid environments. The main circuit utilizes a DSP chip produced by TI of America, along with Infineon IGBT module and Infineon movement for driving and protection.
With automatically synchronized output and low current harmonic content, our Energy Storage Inverter has no pollution or impact on the grid. The closed loop control of grid connected current allows for easy and adjustable operation. Additionally, the wide input voltage range makes it suitable for various occasions.
Rest assured, our system is equipped with a comprehensive power protection scheme and perfect self-test and protection function. In the event of a system failure, it will automatically stop working. The compact circuit structure ensures maximum efficiency of 96% or higher.
Customizable protection levels and the provision of an Ethernet interface with standard Modbus TCP communication protocol make our Energy Storage Inverter a versatile and user-friendly solution for all your energy storage needs.
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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) |
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Max. efficiency |
96% @ full load |
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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 |
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Working temperature |
-10ºC to +50ºC |
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Relative humidity |
0~95%,No condensation |
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Altitude |
≤2000m(More than 2000 meters need to be reduced) |
|
Cooling mode |
Air cooling |
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Noise |
≤65dB |
|
Emergency stop switch |
yes |
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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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