12V Stationary Battery TAB 8 OPZS 800 | 1204Ah
Modelo: 8 OPZS 800- Sku: TABBATE049
- Vendor: TAB
Specifications
Product Description
The 12V Stationary Battery TAB 8 OPZS 800 | 1204Ah is configured with six TAB 8 OPZS 800 elements of 2 V connected in series. Thanks to positive tubular plate technology (OPzS), it offers outstanding stability in float operation, very low self-discharge, and a prolonged design life, making it an ideal solution for large-capacity photovoltaic systems, telecommunications, UPS, and critical infrastructure. This set is supplied with the necessary flexible connectors and hardware for interconnection between cells, facilitating a clean, safe installation with appropriate electrical resistance.
Main Features
- Bank capacity: C100 ≈ 1204 Ah (C10 ≈ 800 Ah at 12 V).
- Composition: 6× TAB 8 OPZS 800 cells (2 V) with OPzS tubular plate.
- Design life: up to 20 years at 20 °C in float operation.
- Reduced self-discharge (≈2–3 %/month at 20 °C) for maximum availability.
- Translucent SAN container with level markings; cap with ceramic filter.
- Dimensions and weight per cell: 214×206×536 mm; ≈52 kg (wet).
Advantages or Benefits
- High capacity per cell reduces the total number of banks required.
- Spaced maintenance and low water consumption, with simple visual inspection.
- Excellent performance in long discharges (C10–C120) typical of photovoltaic applications.
- High reliability and voltage stability for critical 24/7 loads.
- Modular 2 V architecture facilitates expansions and replacements without system shutdown.
Purpose or Applications
Recommended for medium/high-capacity off-grid or hybrid solar installations, backup banks with UPS in data centers and hospitals, telecom stations, emergency lighting, and control and signaling systems for industrial, railway, and airport applications.
Technical Specifications
| Technology | Vented lead-acid OPzS (positive tubular plate) |
| Bank voltage | 12 V (6×2 V in series) |
| Capacity | C100 ≈ 1204 Ah | C10 ≈ 800 Ah |
| Self-discharge | ≈2–3 %/month at 20 °C |
| Design life | ≈20 years (20 °C, float) |
| Temperature range | −20 °C…+55 °C (optimal 10–30 °C) |
| Cell protection type | IP25 |
| Electrolyte | H₂SO₄ 1.24 ± 0.01 kg/l (20 °C) |
| Cell container | Translucent SAN; SAN/ABS lid |
| Connection | Sealed sliding pole; M10 hardware |
| Dimensions per cell (L×W×H) | 214×206×536 mm |
| Weight per cell | ≈52 kg |
| Bank weight | ≈312 kg (6 cells, without rack) |
| Includes | Intercell connectors and connection screws |
Compatibilities
Compatible with DIN racks/stands for OPzS 2 V, float rectifiers/chargers, temperature sensors, and maintenance and monitoring accessories. Allows parallel connection of identical banks to increase Ah while maintaining 12 V.
The 12V Stationary Battery TAB 8 OPZS 800 | 1204Ah provides massive capacity, industrial reliability, and reduced maintenance for demanding solar and industrial projects.
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12V Stationary Battery TAB 8 OPZS 800 | 1204Ah
