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.

Rekoser Rekoser opzs-battery RKS0233000
flooded_battery_2v_1000ah_rks2-1000.png flooded_battery_2v_3300ah_rks2-3300_terminal.png
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) 576mmx212mmx771mm(826mm)mm
Approx. Weight w/o electrolyte: 162 Kg
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 (A, W) 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