512V 85Ah UPS Lithium Battery Cabinet
The 512V 85Ah UPS Lithium Battery Cabinet is designed for high-voltage UPS backup applications requiring high power output and reliable battery management. With 43.52kWh of rated energy and a 10C discharge configuration, it delivers up to 435.2kW of maximum power for short-duration backup requirements.
Designed for data centers, AI computing facilities and other critical infrastructure, the cabinet features eight series-connected battery modules in a 1P160S configuration. Its integrated battery management system supports real-time battery monitoring, electrical protection and communication with compatible UPS and monitoring systems.
Optimized for Your Energy Needs
High-Rate Discharge Performance
The 10C discharge configuration delivers up to 435.2kW of maximum power, supporting UPS applications that require substantial power output over a short backup interval.
Integrated BMS Monitoring
The battery management system monitors key electrical and thermal parameters and supports SOC, SOH, DOD and remaining backup-time estimation to help operators assess battery status.
Multi-Protocol Communication
RS485, CAN and FE interfaces support integration with compatible UPS and monitoring systems. Modbus RTU/TCP communication is supported for applicable system configurations.
Multi-Layer Electrical Protection
The BMS supports overvoltage, overcurrent, short-circuit, high-temperature and leakage-current protection, together with insulation monitoring to help detect abnormal electrical conditions.
Compatible UPS Brands and Series
Polinovel UPS lithium battery cabinets support integration with selected UPS systems from leading manufacturers. The following brands and series are covered by the product compatibility list.
| UPS Brand | Compatible Series |
| Delta | DPM, NT, DPS, HPH |
| Eaton | Schneider Electric |
| Riello | MPT, MST |
| Vertiv | MX, GDP, MP |
| Huawei | UPS5000 |
Integration With 800V DC UPS Architectures
With a compatible DC/DC converter, the 512V 85Ah LiFePO4 battery cabinet can be integrated into an 800V DC UPS architecture to provide backup power for data center loads. The diagram illustrates how the battery connects to the 800V DC bus through the converter, while downstream power converters supply the voltage levels required by server equipment.
Specification
| Battery Cabinet Specifications | |
| Battery Chemistry | LiFePO4 (LFP) |
| Cabinet Configuration | 1P160S (8 modules in series) |
| Rated Voltage | 512V |
| Voltage Range | 400–576V |
| Rated Capacity | 85Ah |
| Rated Energy | 43.52kWh |
| Maximum Power | 435.2kW |
| Discharge Rate | 10C |
| Specified Backup Duration | 5–10 minutes |
| Charging Current | 0.5C |
| Module Configuration | 1P20S |
| Module Rated Voltage | 64V |
| Module Voltage Range | 50–72V |
| Module Rated Energy | 5.44kWh |
| Module Dimensions | 435 × 150 × 640mm |
| Module Weight | 54kg |
| Cabinet Dimensions | 550 × 810 × 2,000mm |
| Cabinet Weight | 630kg |
| BMS & Communication | |
| Communication Interfaces | RS485 / CAN / FE |
| Communication Protocols | Modbus RTU / TCP |
| Dry Contacts | 4 Inputs / 4 Outputs |
| Monitoring Functions | Cell Voltage, Temperature, Total Voltage and Current, Insulation Resistance, Leakage Current |
| Battery Status Estimation | SOC / SOH / DOD / Remaining Backup Time |
| Protection Functions | Overvoltage, Overcurrent, Short Circuit, High Temperature, Leakage Current and Insulation Monitoring |
| Startup Functions | Automatic BMS startup after grid restoration; BMS-supported black start |
| Operating Conditions | |
| Operating Temperature | 0–30°C |
| Recommended Temperature | 20–30°C |
| Relative Humidity | Up to 95% RH, non-condensing |
| Altitude | Up to 2,000m without derating; maximum supported altitude of 4,000m |
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