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 RKS0208000
flooded_battery_2v_1000ah_rks2-1000.png flooded_battery_2v_800ah_rks2-800_terminal.png
Capacity (25ºC) 800Ah @ 10HR
Internal Resistance Approx. 0.35mOhm (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 - 2.21-2.25V (-3mV/ºC/cell)
Max. Charge Current 160A
Max. Discharge Current 4000A
Dimensions (mm) 191mmx210mmx645mm(700mm)mm
Approx. Weight w/o electrolyte: 44 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 5MIN 10MIN 15MIN 30MIN 1HR 3HR 5HR 10HR 20HR 100HR
1.90 V 319A 619W 290A 563W 264A 506W 258A 460W 239A 460W 151A 329W 111A 238W 72.8A 150W 40.0A 80.6W 10.2A 22.0W
1.85 V 345A 669W 330A 642W 325A 623W 323A 523W 272A 523W 167A 344W 130A 265W 76.0A 163W 41.8A 87.8W 10.8A 22.9W
1.80 V 550A 1068W 528A 1025W 517A 878W 350A 686W 350A 686W 205A 438W 138A 302W 80.0A 176W 44.0A 91.3W 11.2A 23.5W
1.75 V 661A 1282W 634A 1230W 614A 901W 390A 691W 390A 691W 212A 463W 142A 316W 82.4A 183W 46.2A 93.5W 11.4A 23.7W