STATIONARY BATTERIES ME TOPZS

Me translucent Stationary batteries TOPzS, are Made in European Community under DIN 40736, EN 60896 and IEC 896-1 standards.

Me TOPZS stationary batteries, are made in cells of two volts manufactured in translucent polypropylene.

This Stationary batteries, are designed specially for off-grid applications in Renewable Energy systems, mainly solar photovoltaic installations, small wind or hybrid systems.

Design specifications

PLATE TYPE

Tubular positve plate with low percentage antimony alloy (<2%)
Negative plasted-type plates with special alloys maintaining porosity of an active substance during operation.

SEPARATORS

Made with microporous plastic material with a low electrical resistance.

ELECTROLYTE

Diluted sulphuric acid with a density of 1.24 ± 0.01 Kg/l at 20ºC.

CONTAINER

Polipropylene translucent container with green cover.

POLES

Therminal plugs are sealed with rubber seals. This prevents any escape of electrolyte.

CONNECTORS

M10, Brass insert, steel, insulated.
Flexible insulated copper cable, with cross-section of 35, 50, or 70 mm2, depending of the battery capacity.

INSTALLATION

TOPzS cells should be installed into a metallical structure, fixing the latterals of the cell.

Charge specifications

IU CHARGE CHARACTERISTICS

Imax without limitation.
Float voltage of 2,23 V/cell ± 1 %
Boost charge between 2,35 to 2,40 V per cell.

DISCHARGE CHARACTERISTICS

Initial capacity equal to 100 % of nominal capacity
Normall depth of discharge up to  80%
Discharges higher than 80% DOD or beyong the final discharge voltages have to ve avoided.

Operational data

OPERATIONAL LIFE

Up to 15 years

IEC 896-1 CYCLES

1200

SELF-DISCHARGE

Approx. 3% per month at 20°C

OPERATIONAL TEMPERATURE

Recommended between 10°C and 30°C
Maximum and minimum temperature allowed: -20ºC to 55 ºC

STANDARDS

IEC 896-1
EN 60896-1,
EN 61427
EN 50272-2 (Safety, Ventilation)