Uninterruptible Power Supply
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This page explains how Battery Bank is classified within Electrical Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A battery bank is a set of batteries connected to provide backup power storage for a UPS system.
Technical details and manufacturing context for Battery Bank
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Nominal Voltage | 12–480 V DC | System voltage determines inverter and load compatibility.IEC 60038 |
| Capacity | 7–2000 Ah | Defines runtime at a given discharge rate.IEC 60896 |
| Discharge Rate | 0.1–10 C | Higher C-rate reduces effective capacity.IEC 60896 |
| Operating Temperature | -20–50 °C | Outside range accelerates aging and reduces performance.IEC 60896 |
| Charge Voltage | 2.25–2.35 V/cell | Float charge voltage for VRLA batteries.IEC 60896 |
| Internal Resistance | 0.5–10 mΩ | Lower resistance improves high-rate discharge.IEC 60896 |
| Cycle Life | 200–1500 cycles | At 80% depth of discharge; varies with chemistry.IEC 60896 |
| Self-Discharge Rate | 1–5 %/month | Higher rates require more frequent recharging.IEC 60896 |
| Weight | 2–500 kg | Affects installation and structural support. |
| Dimensions (L×W×H) | 150×65×95–1000×500×2000 mm | Must fit in battery cabinet or room. |
| IP Rating | IP20–IP65 | Higher rating for dusty or wet environments.IEC 60529 |
| Terminal Type | M6–M12 | Must match cable lugs and torque specs.IEC 60896 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Battery Bank.
This component is essential for the following industrial systems and equipment:
| pressure: | Atmospheric (sealed enclosure) |
| other spec: | Humidity: 5% to 95% non-condensing, Vibration: < 1.5g RMS |
| temperature: | 0°C to 40°C (operating), -20°C to 60°C (storage) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
2 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.
The nominal voltage typically ranges from 12 to 480 V DC, depending on the UPS system design. Always verify the required voltage with the UPS manufacturer.
Operating outside the recommended range of -20 to 50 °C can accelerate aging and reduce performance. High temperatures increase self-discharge and may cause thermal runaway, while low temperatures reduce capacity.
VRLA (valve-regulated lead-acid) batteries are maintenance-free, cost-effective, and commonly used. Lithium-ion batteries offer higher energy density, longer cycle life, and faster charging but are more expensive. The choice depends on application requirements.
Cycle life varies from 200 to 1500 cycles at 80% depth of discharge, depending on chemistry and usage. Regular testing and monitoring are essential to determine when replacement is needed.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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