Provide battery solution with high competitiveness!
The lithium-ion battery with low internal resistance and low temperature rise is selected as the C-rate lithium battery, to provide short-term but high-power supply for li-ion UPS, EPS, PCS or other loads. With proven BMS triple level protection, it can provide explosive power and ensure longer cycle life and reliability as well. C-rating of lithium-ion battery has become the “sprint champion” in energy storage products.
Excellent high current discharge performance
High power density, high rate charging and discharging;
Ultra wide voltage range and stable output voltage;
Low-thermal-runaway-rate lithium-ion phosphate;
Triple-layered protection, more than 200 security designs
Multiple safety tests to deal with violent collision;
Multi-state monitoring and hierarchical actions to ensure battery system safety;
Active equalization to maximize system capacity;
Small in size, light in weight, and low in space and installation cost;
Low in operation and maintenance cost;
4000 cycles life, low cost per kilowatt hour;
Seamless switching to avoid economic loss caused by power interruption;
System capacity: 40AH
Rated power: 19.2kWh
Size: 600*550*2250 (W*D*H)mm
System capacity: 80AH
Rated power: 38.4kWh
Size: 600*750*2250 (W*D*H)mm
System capacity: 120AH
Rated power: 57.6kWh
Size: 600*1000*2250 (W*D*H)mm
| Model | EFS480-40PⅡB | EFS480-80PⅡB | EFS480-120PⅡB |
| Components | 10 battery pack+1 control module | 10 battery pack+1 control module | 10 battery pack+1 control module |
| Rated charge rate @25℃ | 2C | 2C | 2C |
| Rated discharge rate @25℃ | 5C | 4C | 3C |
| System capacity | 40AH | 80AH | 120AH |
| Rated power,kWh | 19.2 | 38.4 | 57.6 |
| Rated Voltage,Vdc | 480 | 480 | 480 |
| Working Voltage, V DC | 375~547.5 | 375~547.5 | 375~547.5 |
| Communication | CAN/RS485 | CAN/RS485 | CAN/RS485 |
| BMS | Active equalization BMS | Active equalization BMS | Active equalization BMS |
| Size(W*D*H) (mm) | 600*550*2250 | 600*750*2250 | 600*1000*2250 |
| weight kg | 335 | 555 | 725 |
| Cycle life | 25℃ 1C/1C EOL80% ≥4000times | 25℃ 1C/1C EOL80% ≥4000times | 25℃ 1C/1C EOL80% ≥4000times |
The lithium C-rating system selects a high-rate charge-discharge lithium iron phosphate battery with low internal resistance and low-temperature rise, with active balance BMS control technology and three-level safety protection measures.
While ensuring cycle life and reliability, it has super explosive power and can realize rapid charging and discharging at a large rate. It is used for UPS, EPS, PCS, DC and so on.
Loads such as power sources provide short-term high-power power supply, becoming the “sprint champion” of the battery system.
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