Energy Type Lithium-ion Battery Rack 271Ah
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- Lithium-ion battery module
- Lithium-ion energy storage system (battery pack)
The energy type 271Ah lithium-ion battery rack is mainly used in UPS systems to supply power for data centers, industrial processes and critical infrastructures. Our 271Ah lithium-ion battery pack is composed of the battery module, control module and BMS (battery management system). The control module includes the BCU (battery control unit), APU (auxiliary power unit), fuse, relay and other electrical parts.
Advantages
- High-efficiency rated load;
- Long lifespan and low maintenance cost;
- Custom BMS (battery management system) with battery status monitoring, charging and discharging control and balance functions
- Modular structure for easier maintenance and management;
- Available for parallel connection of multiple battery systems;
- Safe and reliable structure, outstanding mechanical strength, no machine vibration or deformation;
- with enough clearance and creepage distances for safety assurance.
Technical parameters for battery modules
| Configuration parts | 12Cells，BMS |
| Configuration | 12S1P |
| Rated capacity | 271Ah |
| Rated voltage | 38.4V |
| Weight (kg) | < 70 |
| Working voltage range | 30V -43.8V |
| Maximum discharge rate，kW | 10.4（1C） |
| Terminal output | connectors |
| Dimension (L*W*H)mm | 400*600*242mm |
| Communication | CAN |
Technical parameters for battery energy storage system
| Configuration parts | 12 battery modules +1 control module |
| Rated charge rate@25℃ | 0.5C |
| Rated discharge rate@25℃ | 0.5C |
| Maximum discharge rate@25℃ | 1C |
| Rated capacity | 271Ah |
| Rated energy | 124.88kWh |
| Rated voltage | 460.8V |
| Working voltage | 360-525.6VDC |
| Communication | CAN |
| BMS | Adaptive BMS |
| Dimension (L*W*H)mm | 1000×700×2000 |
| Weight(kg) | ＜1200 |
Loading time parameters
| UPS power（kVA) Loading time（min） 460V271Ah(quantity of battery system) | 1 rack | 2 rack | 3 rack | 4 rack | 5 rack | 6 rack |
| 640（efficiency: 98%） | N/A | N/A | N/A | N/A | N/A | 60.52 |
| 600（efficiency: 98%） | N/A | N/A | N/A | N/A | N/A | 64.02 |
| 560（efficiency: 98%） | N/A | N/A | N/A | N/A | 57.16 | 72.41 |
| 520（efficiency: 98%） | N/A | N/A | N/A | N/A | 61.56 | 77.98 |
| 480（efficiency: 98%） | N/A | N/A | N/A | 53.35 | 66.69 | 84.47 |
| 440（efficiency: 98%） | N/A | N/A | N/A | 58.20 | 72.75 | 87.30 |
| 400（efficiency: 98%） | N/A | N/A | N/A | 64.02 | 80.03 | 96.03 |
| 360（efficiency: 98%） | N/A | N/A | 53.35 | 75.09 | 93.86 | 112.63 |
| 320（efficiency: 98%） | N/A | N/A | 60.02 | 84.47 | 105.59 | 126.71 |
| 280 (efficiency: 98%） | N/A | N/A | 68.60 | 91.46 | 114.33 | 144.81 |
| 240(efficiency: 98%） | N/A | 53.35 | 80.03 | 106.70 | 133.38 | 168.95 |
| 200(efficiency: 98%） | N/A | 64.02 | 101.37 | 128.04 | 168.95 | 202.74 |
| 160(efficiency: 98%） | N/A | 80.03 | 120.04 | 168.95 | 211.19 | 253.42 |
| 120(efficiency: 98%） | 53.35 | 106.70 | 168.95 | 225.26 | 281.58 | 337.90 |
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