High-Rate Lithium-Ion UPS Battery Cabinet | 49–86kWh
Polinovel high-rate lithium-ion UPS battery cabinets provide 49.15–86kWh of rated energy across 409.6–716.8V configurations. Built with 51.2V 120Ah LFP battery modules, the series is designed for short-duration UPS backup in data centers, financial facilities, healthcare buildings and industrial critical-power systems.
Rated energy range
System voltage range
Battery module
Cabinet dimensions
49–86kWh High-Voltage UPS Battery Configurations
Six factory configurations use the same 51.2V 120Ah LFP battery module platform, covering system voltages
from 409.6V to 716.8V and rated energy from 49.15kWh to 86kWh.
| System Configuration | Battery Module | Module Qty | Rated Energy | Cabinet Dimensions |
|---|---|---|---|---|
| 409.6V 120Ah | 51.2V 120Ah | 8 | 49.15kWh | 800 × 750 × 2000mm |
| 460.8V 120Ah | 51.2V 120Ah | 9 | 55.296kWh | 800 × 750 × 2000mm |
| 512V 120Ah | 51.2V 120Ah | 10 | 61.44kWh | 800 × 750 × 2000mm |
| 563.2V 120Ah | 51.2V 120Ah | 11 | 67.5kWh | 800 × 750 × 2000mm |
| 614.4V 120Ah | 51.2V 120Ah | 12 | 73.7kWh | 800 × 750 × 2000mm |
| 716.8V 120Ah | 51.2V 120Ah | 14 | 86kWh | 800 × 750 × 2000mm |
How to Select the Right Lithium UPS Battery Configuration
Start with the UPS battery voltage requirement, then confirm the rated energy needed for the backup duty.
| Battery module | 51.2V 120Ah |
| Module quantity | 10 |
| Rated energy | 61.44kWh |
| Cabinet size | 800 × 750 × 2000mm |
Confirm the UPS DC Battery Voltage
Available nominal battery configurations range from 409.6V to 716.8V. Select the configuration that matches the UPS battery-side voltage requirement.
Confirm the Required Rated Energy
Available rated energy ranges from 49.15kWh to 86kWh. Higher-voltage configurations provide more stored energy within the same cabinet dimensions.
Verify Project Compatibility
Provide the UPS model, DC battery voltage and project load requirements before final configuration selection.
51.2V 120Ah LFP Battery Module Platform
Every configuration uses 51.2V 120Ah LiFePO4 battery modules. Different module quantities create the required system voltage and rated energy while keeping the cabinet format consistent.
01
409.6V System
8 battery modules · 49.15kWh
02
512V System
10 battery modules · 61.44kWh
03
614.4V System
12 battery modules · 73.7kWh
04
716.8V System
14 battery modules · 86kWh
Key Features for UPS Backup
The product is built around a high-voltage LFP module platform, multiple factory configurations and a compact cabinet
format for critical backup applications.
HIGH VOLTAGE
409.6–716.8V Platform
Six voltage configurations provide multiple options for matching different UPS battery-side requirements.
01
ENERGY RANGE
49.15–86kWh Capacity
Rated energy scales with module quantity from 49.15kWh to 86kWh for different project requirements.
02
MODULAR DESIGN
51.2V 120Ah Modules
All configurations use the same standardized LFP battery module platform.
03
CABINET FORMAT
Compact Cabinet Design
All six configurations use an 800 × 750 × 2000mm cabinet format for equipment-room integration.
04
High-Rate Lithium UPS Battery Specifications
General Specifications |
|
| Battery Chemistry | LiFePO4 |
| Battery Module | 51.2V 120Ah |
| System Voltage Range | 409.6–716.8V |
| Rated Energy Range | 49.15–86kWh |
| Battery Module Quantity | 8–14 |
| Cabinet Dimensions | 800 × 750 × 2000mm |
| Product Format | Cabinet-Based UPS Battery |
| Configuration | Module Qty | Rated Energy |
|---|---|---|
| 409.6V 120Ah | 8 | 49.15kWh |
| 460.8V 120Ah | 9 | 55.296kWh |
| 512V 120Ah | 10 | 61.44kWh |
| 563.2V 120Ah | 11 | 67.5kWh |
| 614.4V 120Ah | 12 | 73.7kWh |
| 716.8V 120Ah | 14 | 86kWh |
UPS Backup for Critical Power Environments
Data Centers & Equipment Rooms
Battery backup for servers, storage, network equipment and critical IT infrastructure.
Financial Facilities
UPS backup for transaction systems, server rooms and critical electrical loads.
Healthcare Buildings
Backup battery support for critical electrical infrastructure in hospitals, laboratories and healthcare facilities.
Industrial Control Systems
Backup energy for automation, control rooms and other critical industrial loads.
Lithium UPS Battery vs. Traditional VRLA
LiFePO4 battery cabinets are commonly selected where operators want a more compact battery format,
integrated monitoring and lower routine maintenance than conventional lead-acid battery banks.
| Consideration | LiFePO4 UPS Battery | Traditional VRLA |
|---|---|---|
| Routine Maintenance | Lower routine maintenance requirements | Periodic battery inspection and replacement planning |
| Energy Density | Higher energy density | Lower energy density |
| Cabinet Footprint | Compact cabinet format | Often requires more battery-room space for comparable energy |
| Battery Monitoring | Designed around integrated battery management | Monitoring architecture depends on the battery system design |
| Replacement Frequency | Generally lower over the service period | Generally higher over the service period |
Send Your UPS Model & Load for Battery Sizing
Choose from 409.6–716.8V and 49.15–86kWh battery configurations. Send your UPS model, DC battery voltage and critical-load requirements for configuration support.
High-Rate Lithium UPS Battery FAQ
Q: What voltage options are available for this lithium UPS battery cabinet?
A: Available configurations are 409.6V, 460.8V, 512V, 563.2V, 614.4V and 716.8V, all using 120Ah battery modules.
Q: Which configuration is closest to 60kWh?
A: The 512V 120Ah configuration provides 61.44kWh of rated energy and uses 10 units of 51.2V 120Ah battery modules.
Q: What is the capacity of the 512V UPS battery configuration?
A: The 512V 120Ah configuration provides 61.44kWh of rated energy.
Q: How many battery modules are used in each cabinet?
A: Depending on the selected system voltage, the cabinet uses 8, 9, 10, 11, 12 or 14 battery modules.
Q: Can this lithium battery be used to replace a lead-acid UPS battery bank?
A: A lithium replacement should only be selected after confirming the UPS battery-side voltage, charging requirements and overall project compatibility.
Q: How do I select the right UPS battery capacity and voltage?
A: First match the battery configuration to the UPS DC battery voltage requirement. Then confirm that the selected rated energy meets the project backup requirement. Provide the UPS model and load information for configuration review.
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