| Customization: | Available |
|---|---|
| Nature of Source Flow: | Passive inverter |
| Certification: | ISO9001, CE |
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Introducing the Energy Storage System by Jinan Deming Power Equipment Co., Ltd. This advanced system offers a range of features and benefits designed to meet the needs of English-speaking natives. With bi-directional energy flow, it allows for seamless discharge from the battery side to the DC grid or charging from the DC grid side to the battery.
Our system is equipped with fully automatic protection functions, ensuring safety and reliability. It includes protection against overheating, overload, short circuit, and overcurrent. The selection of original imported power devices and the use of fully digital circuit design contribute to its industrial-grade performance.
The main circuit of our Energy Storage System adopts top-quality components, including a DSP chip produced by TI of America, Infineon IGBT module, and Infineon movement for driving and protection. This combination guarantees optimal performance even in cold, high-temperature, and humid environments.
With automatic synchronization to the grid and low current harmonic content, our system has minimal pollution and impact on the grid. The closed-loop control of grid-connected current allows for precise and adjustable operation. It also features a wide input voltage range, making it suitable for various applications.
Our Energy Storage System offers comprehensive power protection and self-test functions. In case of system failure, it will automatically stop working to prevent further damage. The compact circuit structure ensures maximum efficiency of 96% or higher.
Customization is a priority for us, and the protection level of the system can be tailored to meet your specific requirements. Additionally, we provide an Ethernet interface and support the standard Modbus TCP communication protocol for seamless integration into your existing setup.
Experience the power and reliability of our Energy Storage System. Trust Jinan Deming Power Equipment Co., Ltd for your energy storage needs.
|
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 |
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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 |
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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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