48V Stationary Battery TAB 4 TOPZS 353 | 460Ah
Modelo: 4 TOPZS 353- Sku: TABBATE062
- Vendor: TAB
Specifications
Product Description
The 48V Stationary Battery TAB 4 TOPZS 353 | 460Ah is a 48 V bank formed by twenty-four 2 V TOPzS elements with tubular positive plates. It offers long-term reliability, excellent stability in deep discharges, and very low self-discharge, making it a solid solution for residential and commercial solar installations, telecom, and continuous 48 V backup systems.
Main Features
- Configuration: 24× 2 V TAB 4 TOPzS 353 element (48 V nominal bank).
- Certified capacities: C10 353 Ah · C20 384 Ah · C100 460 Ah.
- Reference energy: ≈22.08 kWh at C100 (48 V × 460 Ah; usable energy according to DoD/temperature).
- Tubular plates, microporous separators, and translucent PP container per cell.
- Internal resistance per cell ≈0.46 mΩ; theoretical Icc 4514 A.
- Self-discharge ~3 %/month at 20 °C and typical life ~1200 cycles / up to 15 years.
Advantages or Benefits
- 48 V architecture: lower DC currents, reduced losses, and optimized cable sections.
- Simple and spaced maintenance; immediate visual control of electrolyte level.
- Scalable in parallel to increase energy while maintaining 48 V.
- Easy integration with protections, monitoring, and energy management systems.
Purpose or Applications
Recommended for solar self-consumption at 48 V, hybrid microgrids, telecommunications, control and monitoring centers, long autonomy UPS, and solar pumping with 48 V electronics.
Technical Specifications
| Nominal voltage | 48 V (24×2 V) |
| Bank capacity | C10 353 Ah · C20 384 Ah · C100 460 Ah |
| Reference energy | ≈22.08 kWh at C100 |
| Elements per battery | 24 cells 4 TOPzS 353 |
| Dimensions per element | 198×101×472 mm (L×W×H) |
| Weight per element | Dry 16.0 kg · Wet 23.3 kg |
| Approx. total weight | ≈559.2 kg (24×23.3 kg) without interconnections/support |
| Internal resistance / Icc (per cell) | ≈0.46 mΩ · 4514 A |
| Temperature range | −20 °C to 55 °C (optimal 10–30 °C) |
| Float voltage | 2.23 V/cell → 53.52 V bank (±1 %) |
| Boost charge | 2.35–2.40 V/cell |
| Electrolyte | H₂SO₄ 1.24 ± 0.01 kg/l at 20 °C |
| Standards | EN/IEC 60896-11 · EN 61427 |
Compatibilities
Installable in racks/cabinets for containers of 198 mm length and M10 terminals. It is recommended to integrate DC protections, battery monitor, and ventilation. Expandable in parallel with another 48 V TAB 4 TOPzS 353 Battery to increase kWh.
The 48V Stationary Battery TAB 4 TOPZS 353 | 460Ah provides reliability, efficiency, and simple maintenance for 48 V projects seeking long life and consistent performance.
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48V Stationary Battery TAB 4 TOPZS 353 | 460Ah
