RKV2-1800 (2V 1800Ah )

2V 1800Ah 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.

2V 1800Ah  OPzV Battery
Rekoser Rekoser opzv-battery RKV0218000 RKV2-1800 RKV2-1800 2V 1800Ah OPzV Battery
gel_battery_2v_1200ah_rkv2-1200.png
Specifications
Nominal Voltage2V
Capacity (25ºC)1800Ah @ 10HR
Internal Resistance Approx. 0.23mOhm (fully charged @ 20°C)
Self Discharge Approx. 2% per month @ 20°C
Cell number1 cells
Capacity Affected by Temperature102% (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 Current400A
Max. Discharge Current2900A
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_2v_1800ah_rkv2-1800_terminal.png
Dimensions and weight
Dimensions (mm) 399x212x772(807)
Weight (kgs) 125
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 / Time10MIN15MIN30MIN1HR3HR5HR10HR
1.90 V637A1230W619A1200W578A1128W488A959W352A702W261A523W155A312W
1.85 V999A1866W914A1716W787A1489W623A1189W418A815W301A593W169A338W
1.80 V1302A2371W1181A2160W952A1758W757A1411W463A884W315A606W180A344W
1.75 V1381A2472W1297A2335W118A2032W823A1515W476A896W321A609W182A350W
1.70 V1502A2653W1425A2529W1228A2202W870A1580W485A901W327A613W185A354W

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