REKOSER OPZS RKS2-3000 (2V 3000AH)

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 RKS0230000
flooded_battery_2v_1000ah_rks2-1000.png flooded_battery_2v_3000ah_rks2-3000_terminal.png
flooded_battery_2v_3000ah_rks2-3000_terminal.png
Specifications
Capacity (25ºC) 3000Ah @ 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 500A
Max. Discharge Current 4000A
Dimensions (mm) 576mmx212mmx771mm(826mm)mm
Approx. Weight w/o electrolyte: 155 Kg
Graphics
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 958A 1974W 871A 1795W 792A 1612W 775A 1558W 897A 1725W 567A 1233W 417A 894W 273A 564W 150A 302W 38.1A 82.6W
1.85 V 1034A 2132W 991A 2045W 974A 1986W 970A 1935W 1020A 1962W 627A 1290W 489A 993W 285A 612W 157A 329W 40.5A 86.0W
1.80 V 1651A 3404W 1584A 3267W 1550A 2800W 1334A 2591W 1311A 2571W 768A 1641W 519A 1134W 300A 660W 165A 342W 42.0A 88.1W
1.75 V 1982A 4085W 1901A 3919W 1843A 2871W 1526A 2609W 1461A 2592W 795A 1737W 534A 1185W 309A 687W 173A 351W 42.0A 88.9W