384V UPS battery platform
384V LiFePO4 Battery for UPS Projects
Preliminary 384V high-rate and energy-type LiFePO4 battery directions for compatible UPS projects, with model values controlled by DC, charging, actual-load, runtime, topology and installation review.
Preliminary Technical Specification — nominal voltage alone does not confirm UPS compatibility.
Platform applications
Where the 384V direction may be reviewed
- Three-phase UPS projects using a reviewed 384V DC platform
- Small data-center and server-room backup
- Short-time high-power generator bridging
- Extended-runtime and weak-grid backup
- Lead-acid-to-lithium replacement evaluation
Already know the load and runtime? Use the Battery Planner to review the preliminary capacity requirement for a 384V-class UPS project.
Calculate Preliminary RequirementPreliminary Platform Data
384V preliminary model directions
The proposed catalogue codes below reproduce the preliminary platform values published on page 4 of the approved source document. The 280Ah weight remains TBC.
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| Preliminary catalogue code | Direction | Capacity | Nominal energy | Operating range | Max charge | Max continuous discharge | Reference rate | Module architecture | Dimensions | Weight |
|---|---|---|---|---|---|---|---|---|---|---|
| ZY-HV384-50HProposed model | High-rate / Short-time | 50Ah | 19.2kWh | 336–414V | 50A | 200A | 4C | 64V 50Ah × 6 | 600 × 800 × 1600mm | 550 ± 50kg |
| ZY-HV384-100HProposed model | High-rate / Short-time | 100Ah | 38.4kWh | 336–414V | 100A | 400A | 4C | 64V 100Ah × 6 | 600 × 1000 × 1600mm | 700 ± 50kg |
| ZY-HV384-200EProposed model | Energy-type / Extended-runtime | 200Ah | 76.8kWh | 336–414V | 200A | 200A | 1C | 48V 200Ah × 8 | 1200 × 800 × 1600mm | 1050 ± 50kg |
| ZY-HV384-280EProposed model | Energy-type / Extended-runtime | 280Ah | 107.5kWh | 336–414V | 140A | 140A | 0.5C | 48V 280Ah × 8 | 1200 × 1000 × 1600mm | TBC |
| ZY-HV384-314EProposed model | Energy-type / Extended-runtime | 314Ah | 120.5kWh | 336–414V | 150A | 150A | 0.48C | 48V 314Ah × 8 | 1200 × 1000 × 1600mm | 1280 ± 120kg |
Proposed model. Preliminary catalogue code. Subject to project confirmation. Subject to OEM confirmation.
Common platform values
Published 384V reference boundaries
Preliminary battery operating range: 336–414V
Published maximum charging-voltage reference: 414V
Published cut-off reference range: 336–348V
Common interface direction: CAN, RS485 and dry contacts, subject to protocol review
Final configuration, dimensions, weight, discharge performance, communication functions and certification scope are subject to project requirements, model availability and OEM confirmation.
Module architecture
Module-level values build the UPS-side platform
- Published high-rate directions use 64V modules connected into the 384V platform.
- Published energy-type directions use 48V modules connected into the 384V platform.
- Cabinet layout, weight and physical arrangement remain tied to the approved project configuration.
UPS matching notes
Compatibility review before model selection
- Confirm the exact UPS model, topology and complete DC operating window.
- Confirm minimum UPS DC voltage and low-battery shutdown threshold.
- Use actual critical load in kW, not only the UPS rated kVA.
- Confirm normal and maximum charging voltage and charge-current limit.
- Confirm center-tap or two-wire full-bus structure.
- Review BMS current level, communication protocol, cabinet, cable and protection arrangement.
Nominal voltage alone does not confirm UPS compatibility.
Battery selection must use the actual load in kW and the UPS minimum DC voltage, not only the UPS rated kVA or nominal battery voltage.
A physical CAN or RS485 interface does not by itself confirm UPS protocol compatibility.
Center-tap or two-wire full-bus structure must be confirmed from the actual UPS and battery circuit.
Final charging voltage, charge-current limit, cut-off voltage, protection behavior and communication protocol require project review.
Do not use a fixed 10-, 15- or 30-minute runtime claim without an approved constant-power discharge curve for the exact battery model, current level, end voltage and temperature.
Preliminary Technical Specification
Review the complete preliminary product matrix
Final configuration, dimensions, weight, discharge performance, communication functions and certification scope are subject to project requirements, model availability and OEM confirmation.
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