24V Stationary Battery TAB 5 OPZS 350 | 527Ah
Modelo: 5 OPZS 350- Sku: TABBATE055
- Vendor: TAB
Specifications
Product Description
The 24V Stationary Battery TAB 5 OPZS 350 | 527Ah is a 24 V bank configured with twelve TAB 5 OPZS 350 elements of 2 V connected in series. Based on OPzS tubular positive plate technology, it offers maximum reliability in float operation, low self-discharge, and an extended design life. It is a robust solution for self-consumption systems, telecommunications, industrial control, and critical backup where service continuity is a priority. The set is supplied with flexible connectors and appropriate hardware to complete the interconnection between cells.
Main Features
- Bank capacity: C100 ≈ 527 Ah (C10 ≈ 350 Ah at 24 V).
- Composition: 12× TAB 5 OPZS 350 cells (2 V) with OPzS tubular plate.
- Design life: ≈20 years at 20 °C in float operation; self-discharge ≈2–3 %/month.
- Translucent SAN container with level markings; cap with ceramic filter.
- Reduced maintenance: long water refill intervals and easy visual inspection.
- Dimensions and weight per cell: 124×206×536 mm; ≈29 kg (wet).
Advantages or Benefits
- Voltage stability in float operation to protect sensitive loads 24/7.
- Optimized total cost of ownership due to its long life and low water consumption.
- Modular 2 V architecture that facilitates expansions and replacements without stopping the installation.
- Excellent performance in long discharges (C10–C120), typical of photovoltaic and backup applications.
- Complete supply with connectors and screws: faster, safer assembly with low contact resistance.
Purpose or Applications
Designed for battery banks in off-grid or hybrid solar installations at 24 V, UPS with extended autonomy, telecommunications base stations, emergency lighting, SCADA, and industrial control/monitoring in harsh environments.
Technical Specifications
| Technology | Vented lead-acid OPzS, tubular positive plate |
| Bank voltage | 24 V (12×2 V in series) |
| Capacity | C100 ≈ 527 Ah | C10 ≈ 350 Ah |
| Design life | ≈20 years (20 °C, float operation) |
| Self-discharge | ≈2–3 %/month at 20 °C |
| Temperature range | −20 °C…+55 °C (optimal 10–30 °C) |
| Protection type (cell) | IP25 |
| Electrolyte | H₂SO₄ 1.24 ± 0.01 kg/l (20 °C) |
| Cell container | Translucent SAN; SAN/ABS lid |
| Connections | Sealed sliding pole; M10 hardware |
| Dimensions per cell (L×W×H) | 124×206×536 mm |
| Weight per cell | ≈29 kg |
| Includes | Intercell connectors and connection screws |
Compatibilities
Compatible with DIN racks and stands for 2 V OPzS cells, additional insulated copper connectors, float rectifiers/chargers, temperature sensors, and maintenance and monitoring accessories. It can be expanded in parallel with identical banks to increase Ah while maintaining 24 V.
The 24V Stationary Battery TAB 5 OPZS 350 | 527Ah combines industrial reliability, reduced maintenance, and great electrical stability for solar and continuous backup projects.
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24V Stationary Battery TAB 5 OPZS 350 | 527Ah
