OPzV stationary gel VRLA batteries 54–3718 Ah
Country: Greece · Model: OPzV
OPzV gel VRLA batteries with tubular positive plates are made in capacities from 54 to 3718 Ah at the 10-hour discharge rate (C10). They are installed in critical standby systems for telecom, UPS and power utilities, where the battery stays on float charge for years without maintenance.
- Technology
- VRLA GEL, tubular positive plates
- Capacity
- 54–3718 Ah (C10)
- Design
- 2 V cells, 6 and 12 V monoblocs
- Lead purity
- 99.9%
Technical specifications
| Technology | VRLA GEL, tubular positive plates |
|---|---|
| Capacity | 54–3718 Ah (C10) |
| Design | 2 V cells, 6 and 12 V monoblocs |
| Lead purity | 99.9% |
| Service life | up to 20 years |
| Installation | vertical or horizontal |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The electrolyte is thickened into a gel, so the battery is sealed and needs no water topping up over its whole service life. The tubular positive plates hold the active mass in gauntlets, so it sheds less during deep discharges. Lead purity is 99.9%, and the declared service life reaches 20 years. The range consists of 2 V cells and 6 and 12 V monoblocs, from which a battery is built for the voltage of a DC bus or a UPS input. Installation can be vertical or horizontal, and large cells lying down take less height in a rack. In the valve-regulated design the gases recombine inside, so the ventilation requirements for the battery room are milder than for flooded batteries.
How to choose
The main selection parameter for OPzV is the C10 capacity together with the autonomy time the battery has to cover. For powerful assemblies 2 V cells are used; in compact cabinets and small UPS units 6 or 12 V monoblocs are more convenient. If the battery is cycled daily from a solar power plant, the flooded RES OPzS series of 89–4923 Ah with a life of 2800 cycles at 50% DoD and 20 °C is better suited. For 12 V mobile equipment, consider the TRIFORCE Lithium 12V LiFePO4 monoblocs of 50–480 Ah.
Request a price and lead time
OPzV stationary gel VRLA batteries 54–3718 Ah. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
How long does an OPzV gel battery last?
The declared service life is up to 20 years. The actual life depends strongly on the temperature in the battery room and the accuracy of the float voltage.
Can OPzV cells be installed horizontally?
Yes, vertical or horizontal installation is permitted. Cells lying down in a rack reduce the height of the assembly, which is convenient in low rooms.
For which discharge rate is the OPzV capacity of 54–3718 Ah stated?
The capacity is given for the 10-hour discharge C10. At a short discharge, typical for a UPS, the output will be lower, so the calculation is made from the discharge tables of the specific size.
How does the gel OPzV differ from the flooded OPzS?
In the OPzV the electrolyte is bound into a gel, the case is sealed and no water is added. The flooded OPzS needs electrolyte level control and more intensive ventilation, but it allows the acid density to be checked.
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