EnerSys DataSafe HX 12HX540-FR
Renders, not photographs. Produced to DC Atlas art direction from the manufacturer’s own product image, so form, panel layout and controls follow the real machine. Vendor branding is deliberately not reproduced.
Specification
25 of 60 publishedChemistry and form
- Chemistry family
- Lead acid
- Chemistry detail
- Agm vrla
- Unit form
- Monobloc
- Cells in series
- 6
- Terminal access
- Top
Capacity and energy
- Rated capacity
- 123 Ah
- Capacity rating rate (hour rate)
- 8 h
- Capacity rating end voltage
- 1.75 V/cell
- Capacity rating temperature
- 25 °C
Discharge performance
- Short-circuit current
- 4,775 A
- Internal resistance
- 2.6 mΩ
Discharge performance table
| Discharge duration (min) | Rating basis | Value | End voltage (V/cell) | Rating temperature (°C) | Label as published | Headline rating |
|---|---|---|---|---|---|---|
| 15 min | Watts per cell | 540 | 1.67 V/cell | 25 °C | Constant Power Discharge (Watts per Cell) to 1.67Vpc at 77F, 15 min | Yes |
| 5 min | Watts per cell | 931 | 1.67 V/cell | 25 °C | To 1.67Vpc at 77F, 5 min | — |
| 60 min | Watts per cell | 186 | 1.67 V/cell | 25 °C | To 1.67Vpc at 77F, 60 min | — |
| 15 min | Watts per cell | 511 | 1.75 V/cell | 25 °C | To 1.75Vpc at 77F, 15 min | — |
Voltage and charging
- Nominal voltage
- 12 V
- Float voltage, minimum
- 2.25 V/cell
- Float voltage, maximum
- 2.28 V/cell
Life and warranty
- Shelf life before freshening charge
- 6 months
Thermal
- Operating temperature, minimum
- -30 °C
- Operating temperature, maximum
- 50 °C
Physical
- Length
- 338 mm
- Width
- 173 mm
- Height
- 272 mm
- Weight
- 48.1 kg
- Electrolyte volume
- 6.44 L
Compliance
- Safety certifications
- UL 1778
- Transport classification
- Iata a67 non spillable, Dot 49cfr non spillable
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