REKOSER RKV12-75

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 RKV1200750
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Specifications
Nominal Voltage 12V
Capacity (25ºC) 75Ah @ 10HR
Internal Resistance Approx. 7.8mOhm (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 - 13.80-14.10V (-30mV/ºC/cell) Float - 13.50-13.80V (-18mV/ºC/cell)
Max. Charge Current 16A
Max. Discharge Current 400A
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_rkv_graf4.png
gel_battery_12v_75ah_rkv12-75_terminal.png
Dimensions and weight
Dimensions (mm) 330x171x214(214)
Weight (kgs) 30.5
Construction
Component Raw Material
Positive Lead dioxide
Negative Lead
Container ABS(UL94-V0 optional)
Cover ABS (Flame Retardant Optional)
Sealant Epoxy Resin
Safety Valve Rubber
Terminal Copper
Separator Fibre Glass
Electrolyte Immobilized Gel
Constant Discharge Ratings (A, W) at 25ºC
F.V / Time 30MIN 1HR 3HR 5HR 10HR 20HR
11.1 V 58A110W37.9A72.8W18.9A37.2W13.6A26.9W7.5A15.0W3.96A7.92W
10.8 V 62.4A117W40.8A77.5W19.8A38.8W14.6A28.8W8.0A15.9W4.21A8.32W
10.5 V 64.7A122W42.1A79.5W20A39.1W15.0A29.5W8.04 16.0A4.24A8.4W
10.2 V 66.5A124W42.9A80.3W20.3A39.2W15.1A29.5W8.1A16.0W4.27A8.4W
9.9 V 68.5A127W44A81.9W20.5A39.3W15.2A29.6W8.13A16.1W4.28A8.45W