REKOSER OPzV RKV2-1250 (2V 1250AH)

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 RKV0212500
gel_battery_2v_1200ah_rkv2-1200.png gel_battery_2v_1200ah_rkv2-1200_terminal.png
gel_battery_2v_1200ah_rkv2-1200_terminal.png
Specifications
Capacity (25ºC) 1250Ah @ 10HR 1296Ah @ 20HR
Internal Resistance Approx. 0.31mOhm (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 250A
Max. Discharge Current 2500A
Dimensions (mm) 275mmx210mmx646mm(681mm)mm
Approx. Weight 85Kg
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 447A 864W 417A 842W 406A 791W 342A 670W 245A 488W 181A 364W 107A 217W
1.85 V 701A 1310W 616A 1205W 552A 1045W 435A 830W 291A 566W 209A 412W 118A 234W
1.80 V 914A 1664W 796A 1516W 669A 1234W 528A 986W 322A 614W 219A 421W 125A 239W
1.75 V 969A 1735W 874A 1638W 785A 1426W 575A 1058W 331A 621W 223A 423W 126A 243W
1.70 V 1055A 1862W 959A 1775W 862A 1545W 607A 1102W 337A 626W 227A 426W 128A 246W