REKOSER RKV2-2500

Rekoser OPzV Battery

Rekoser Rekoser OPzV battery. The RKV series adopts an Immobilized Gel and Tubular Positive Plate technology. It offers high reliability and stable performance. By using die-casted positive grid and patented active material formula, it exceeds the DIN standard values and offer 20+ years design life in float service. It is very suitable for cyclic use under extreme operating conditions. This series is recommended for telecom outdoor applications, renewable energy systems and other harsh environment applications.

Rekoser Rekoser opzv-battery RKV0225000
gel_battery_2v_1200ah_rkv2-1200.png gel_battery_2v_2500ah_rkv2-2500_terminal.png
gel_battery_2v_2500ah_rkv2-2500_terminal.png
Specifications
Nominal Voltage 2V
Capacity (25ºC) 2500Ah @ 10HR
Internal Resistance Approx. 0.20mOhm (fully charged @ 20°C)
Self Discharge Approx. 2% per month @ 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 - 2.25-2.29V (-3mV/ºC/cell)
Max. Charge Current 500A
Max. Discharge Current 4000A
Dimensions (mm) 487mmx212mmx772mm(807mm)mm
Approx. Weight 174Kg
Graphics
CHARGE CHARACTERISTICS gel_battery_2v_1200ah_rkv2-1200_graf1.png
DISCHARGE CHARACTERISTIC 25oC gel_battery_2v_1200ah_rkv2-1200_graf2.png
SELF DISCHARGE CHARACTERISTICS gel_battery_2v_1200ah_rkv2-1200_graf3.png
FLOAT VOLTAGE VS FLOAT LIFE gel_battery_2v_1200ah_rkv2-1200_graf4.png
Constant Discharge Ratings (A, W) at 25ºC
F.V / Time 10MIN 15MIN 30MIN 1HR 3HR 5HR 10HR
1.90 V 885A 1709W 860A 1666W 804A 1566W 679A 1332W 490A 976W 363A 726W 214A 433W
1.85 V 1387A 2591W 1271A 2384W 1094A 2067W 865A 1651W 581A 1132W 419A 824W 236A 468W
1.80 V 1809A 3292W 1641A 3000W 1323A 2441W 1051A 1960W 644A 1227W 437A 841W 250A 477W
1.75 V 1918A 3434W 1801A 3242W 1552A 2823W 1144A 2103W 662A 1242W 446A 846W 252A 486W
1.70 V 2087A 3685W 1978A 3512W 1705A 3059W 1208A 2193W 674A 1252W 453A 852W 257A 492W