512V 100Ah LiFePO4 UPS Battery Cabinet for Data Center
The 512V 100Ah LiFePO4 UPS Battery Cabinet is designed for backup power applications in data centers, server rooms, and other critical facilities. It combines eight 64V battery modules in a floor-standing cabinet, with configurations available for short-duration, high-power support or longer backup operation.
An integrated BMS manages battery operation and communicates with compatible UPS and monitoring systems, helping operators track battery condition during standby and discharge. The lithium battery cabinet supplies DC power to an external UPS during grid outages. The UPS unit is not included.
Core Advantages
Built around the demands of UPS backup, the ups battery cabinet combines flexible discharge performance with integrated battery management and system connectivity.
Flexible Power for UPS Backup
Three discharge configurations provide maximum power ratings of 51.2kW, 204.8kW or 307.2kW, each with 51.2kWh rated energy. This allows selection for short-duration, high-power backup or longer-runtime applications.
01
Battery Visibility & Electrical Protection
The integrated BMS monitors voltage, current and temperature, with SOC and SOH estimation for battery assessment. Multiple electrical protections, including insulation and leakage-current monitoring, help detect and respond to abnormal conditions.
02
Redundant BMS Power & Internal Communication
AC/DC redundant power supplies support battery management, with high-voltage DC startup available when grid power is absent. A closed-loop isoSPI network supports bidirectional communication if a single link is interrupted.
03
Modular Structure & UPS Connectivity
Eight 64V battery modules are housed in a floor-standing cabinet with integrated battery management. CAN, RS485 and Ethernet interfaces support integration with selected UPS models from Delta, Eaton, Schneider Electric, Riello, Socomec, Vertiv and Huawei.
04
Integration with 800V DC UPS Architectures
The 512V battery cabinet can connect to an 800V DC bus through a matched DC/DC converter, providing battery backup for compatible data center power systems. Downstream converters then deliver the voltage levels required by server equipment.
DC/DC converter configuration and supply scope depend on project requirements.
Specification
| Battery Cabinet Specifications | |
| Battery Chemistry | LiFePO4 |
|
Nominal Voltage |
512V |
| Rated Capacity | 100Ah |
| Rated Energy | 51.2kWh |
| Voltage Range | 400–576V |
| Maximum Power Options | 51.2 / 204.8 / 307.2kW |
| Reference Backup Duration | 60+ / 15–30 / 10–20min |
| Battery Configuration | 1P160S |
| Module Quantity | 8 modules connected in series |
| Nominal Module Voltage | 64V |
| Rated Module Capacity | 100Ah |
| Rated Module Energy | 6.4kWh |
| Cabinet Dimensions | 550 × 810 × 2000mm |
| Cabinet Weight | 650 / 630 / 630kg |
| BMS & Communication | |
| Module Dimensions | 435 × 150 × 640mm |
| Communication Interfaces | RS485 / CAN / Ethernet |
| Communication Protocols | MODBUS-RTU / MODBUS-TCP |
| Dry Contacts | 4 inputs / 4 outputs |
| Battery Monitoring | Voltage, current, temperature, SOC and SOH |
| Protection Functions | Overvoltage, overcurrent, short circuit and high temperature |
| Electrical Safety Monitoring | Insulation and leakage-current monitoring |
| BMS Power Supply | AC/DC redundant power supplies |
| BMS Startup | High-voltage DC startup |
| Automatic Restart | BMS restarts after grid power restoration |
| Operating Conditions | |
| Ambient Temperature | 0–30°C; recommended 20–30°C |
| Ambient Humidity | 95% RH, non-condensing |
| Altitude | No derating up to 2000m; maximum 4000m |
| Installation | Indoor |
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