6V Stationary Battery TAB 6 OPZS 300 | 437Ah
Modelo: 6 OPZS 300- Sku: TABBATE073
- Vendor: TAB
Specifications
Product Description
The 6V Stationary Battery TAB 6 OPZS 300 | 437Ah is a high-capacity 6 V monobloc that uses OPzS tubular positive plates to provide outstanding durability and electrical stability. Designed for long cycles and continuous service in solar banks, telecommunications, and backup systems, it combines a C100 capacity of ≈ 437 Ah with C10 ≈ 300 Ah, maintaining very low self-discharge and excellent performance in prolonged discharges. Its compact 6 V format simplifies wiring and reduces losses, allowing the construction of 12/24/48 V banks with fewer connections.
Main Features
- Nominal capacity: C100 ≈ 437 Ah; C10 ≈ 300 Ah at 6 V.
- OPzS technology with tubular plate: high retention of active material and extended lifespan.
- Design life: ≈ 20 years in float; self-discharge ≈ 2–3 %/month (20 °C).
- Translucent SAN case with level markings; caps with ceramic filter.
- M8/M10 threaded terminals and handles for safe handling.
Advantages or Benefits
- More autonomy per monobloc: reduces the number of parallel strings.
- Optimized total cost: extended maintenance intervals and long service life reduce OPEX.
- Simple installation: fewer interconnections and robust terminals with included hardware.
- 24/7 reliability: stable float voltage to protect sensitive electronics.
- Scalability: series/parallel combination with identical models to expand to 12/24/48 V.
Purpose or Applications
Suitable for off-grid or hybrid photovoltaic systems, telecom base stations, UPS with extended autonomy in data centers, emergency lighting, and industrial control/monitoring. Also suitable for pumping and rural automation where long discharges and daily recharges are required.
Technical Specifications
| Technology | Vented lead-acid OPzS (tubular positive plate) |
| Nominal voltage | 6 V (monobloc) |
| Capacity | C100 ≈ 437 Ah | C10 ≈ 300 Ah |
| Design life | ≈ 20 years (20 °C, float) |
| Self-discharge | ≈ 2–3 %/month at 20 °C |
| Thermal range | −20 °C…+55 °C (optimal 10–30 °C) |
| Protection | IP25 (vented cell with ceramic cap) |
| Electrolyte | H₂SO₄ 1.24 ± 0.01 kg/l (20 °C) |
| Container | Translucent SAN; SAN/ABS lid |
| Connection | M8/M10 threaded terminals; hardware included |
| Dimensions/weight | 6 V monobloc format; typical OPzS 6-cell size and weight |
Compatibilities
Compatible with float chargers/rectifiers for OPzS, racks and boxes for monoblocs, temperature sensors, monitoring, and suitable DC fuses/breakers. It is recommended to connect only with monoblocs of the same model, batch, and condition for 12/24/48 V banks.
The 6V Stationary Battery TAB 6 OPZS 300 | 437Ah is a professional, high-capacity, reliable, and scalable solution for solar and continuous backup projects.
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6V Stationary Battery TAB 6 OPZS 300 | 437Ah
