OPzS stationary lead batteries

They are Lead-Acid batteries but they have a tubular design and are prepared for stationary uses with medium-high consumption with depths of discharge and moderate current peaks.

They support the constant input and output of energy, ideal for solar installations of permanent use: housing, industry, farms, infrastructures, etc.

An indispensable ally in those places where there is no electricity grid and, however, there is a need to supply certain medium-high consumption constantly.

The capacity of the accumulators is 2V that, when placed in series with 6, 12 or 24 glasses, they can reach 12V, 24V or 48V respectively.

Present in back-up systems * (also called UPS) of companies that, despite being connected to the power company, need an emergency power system in the event of a blackout.

* Powered by the public network, users, such as refrigerators, computers, emergency lamps … etc, who should not suffer the slightest power cut, can be electrically insured. An inverter / charger ensures perfect battery maintenance and fault-free power for sensitive users

Key benefits:

  • More economical
  • Good response to deep discharge
  • Small evaporation of gases
  • Minimal maintenance.
  • High shelf life (15 years): Due to the optimization of the low selenium antimony alloy
  • High number of cycles
  • Excellent cycle stability: Due to tubular plate design
  • Maximum compatibility: Design according to DIN 40736-1 standard
  • Greater safety against short circuits even during installation
  • Extremely long refill intervals: Due to no need for maintenance
  • Recombination system option to minimize the emission of gases and aerosols

Technical characteristics

TYPECnom/1.80V AhC 10/1.80 AhC5/1.77V AhC3/ 1.75V AhC1/1.67V AhMax weight KgElectrolyte weight Kg
(1.24 Kg/l)
Max length mmMax width mmMax height mm
4 OPZS 20020021318216111817.34.5105208420
5 OPZS 250250266227201147215.6126208420
6 OPZS 3003003202732411774.96.7147208420
5 OPZS 35035039034530321729.38.5126208535
6 OPZS 42042046841436326134.410.1147208535
7 OPZS 49049054648342630439.511.7168208535
6 OPZS 60060068659051035346.113.3147208710
7 OPZS 70070080169159641159.116.7215193710
8 OPZS 80080091579068147063.117.3215193710
9 OPZS 900900102688776752972.420.5215235710
10 OPZS 10001000114098585258876.421.1215235710
11 OPZS 110011001256108693864782.625.2215277710
12 OPZS 1200120013701185102370690.625.8215277710
12 OPZS 15001500161014001197784110.432.7215277855
14 OPZS 17501750188116321397914142.346.2215400815
15 OPZS 18751875201617481496980146.646.7215400815
16 OPZS 200020002150186515961045150.945.9215400815
18 OPZS 225022502412209717961176179.156.4215490815
19 OPZS 237523752546221318951242182.955.6215490815
20 OPZS 250025002680233019951307187.355.7215490815
22 OPZS 275027502952256221951437212.567.0215580815
23 OPZS 287528753086267822941503216.865.9215580815
24 OPZS 300030003220279523941568221.266.4215580815
26 OPZS 325032503488302825491699229.665.4215580815

Cnom = Nominal capacity after 10 hours of discharge according to DIN 40736-1
C10, C;5, C3 y C1 = Nominal capacity after 10h, 5h, 3h y 1h de DIN 40736-1

*according to DIN 40736-1, the data are to be understood as maximum values