REKOSER OPZS RKS2-3300 (2V 3300AH)

Rekoser OPzS Battery

Rekoser Rekoser OPzS battery. The OPzS series is a traditional tubular plate flooded battery which offers 20+ years design life according to the standard IEC60896-11.With a new design and technical improvement, it offers maximum efficiency and reliability for the widest variety of applications. This series is highly suited for all standby power applications that require the highest levels of reliability and security.

Image

flooded_battery_2v_1000ah_rks2-1000.png

Terminal type

flooded_battery_2v_3300ah_rks2-3300_terminal.png

Standards

flooded_battery_2v_3300ah_rks2-3300_terminal.png

Specifications

Capacity (25ºC)

3300Ah @ 10HR | 3465Ah @ 20HR | 4125Ah @ 100HR | 4500Ah @ 120HR

Internal Resistance

Approx. 0.15mOhm (fully charged @ 20°C)

Self Discharge

3% of capacity declined per month at 20°C

Capacity Affected by Temperature

102% (40°C) 100% (25°C) 85% (0°C) 65% (-15°C)

Charge Voltage (25°C)

Cycle - 2.35-2.40V (-5mV/ºC/cell) Float - 2.20-2.24V (-3mV/ºC/cell)

Max. Charge Current

825A

Max. Discharge Current

6000A

Dimensions (mm)

Length

Width

576mm 212mm

Height

Total Height

771mm 826mm

Approx. Weight

w/o electrolyte: 162 Kg

Construction

Component

Raw Material

Sealant

Epoxy Resin

Positive

Lead dioxide

Safety Valve

Rubber

Negative

Lead

Terminal

Copper

Container

SAN

Separator

Fibre Glass

Cover

ABS (Flame Retardant Optional)

Electrolyte

Sulphuric acid

CHARGE CHARACTERISTICS

flooded_battery_2v_1200ah_rks2-1200_graf1.png

DISCHARGE CHARACTERISTIC 25oC

flooded_battery_2v_1200ah_rks2-1200_graf2.png

SELF DISCHARGE CHARACTERISTICS

flooded_battery_2v_1200ah_rks2-1200_graf3.png

FLOAT VOLTAGE VS FLOAT LIFE

flooded_battery_2v_1200ah_rks2-1200_graf4.png

CYCLE DISCHARGE VOLTAGE CURVE (Test standard BS EN 61427:2005)

flooded_battery_2v_1200ah_rks2-1200_graf5.png

Constant Discharge Ratings at 25ºC

F.V / Time 30MIN 1HR 3HR 5HR 10HR 20HR
1.80 V 1932A 3474W 1389A 2552W 820A 1570W 597A 1177W 330A 657W 178A 356W
1.75 V 2128A 3826W 1578A 2899W 868A 1670W 607A 1196W 332A 661W 179A 359W
1.70 V 2219A 3990W 1677A 3081W 913A 1766W 611A 1205W 334A 667W 180A 362W
1.65 V 2364A 4421W 1707A 3242W 926A 1815W 620A 1221W 335A 668W 181A 362W
1.60 V 2412A 4511W 1733A 3292W 931A 1825W 624A 1229W 336A 669W 181A 363W

CONSTANT CURRENT DISCHARGE RATINGS - AMPERES

CONSTANT POWER DISCHARGE RATINGS - WATTS

Company

Whitewall Energy offers technological solutions for the Industrial Internet, Smart Energy, Smart City, Precision Agriculture, etc.

We help manufacturers to create smart and connected products, enabling an entirely new set of product functions and capabilities, which can be grouped into four areas: monitoring, control, optimization, and autonomy.

We market our Rekoser brand for components ranging from Solar Panels, Inverters, Solar controllers, Batteries and much more.

Our Address

Avda. Jacobo Camarero s/n, Nave 4
18220, Albolote, Granada
Spain.

Email: info@whitewallenergy.com
Tel: +34 958042973

Contact us