Ft Series-long Life - Triathlon System Gmbh

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FT SERIES-LONG LIFE FT12055 (12V55AH) Specification 12V Nominal Voltage Nominal Capacity(10HR) 55.0AH Dimension Length Width Container Height Total Height (with Terminal) 277 106 222 222 3mm (10.91 inches) 2mm (4.17 inches) 3mm (8.74 inches) 3mm (8.74 inches) Approx 18.0 Kg (39.7 Ibs) Approx Weight Terminal T6 Container Material ABS Rated Capacity 60.4 AH/3.02A 57.1 AH/5.71A 55.0 AH/6.88A 52.0 AH/10.4A 38.1 AH/38.1A (20hr ,1.80V/cell,250C/77 0F) (10hr,1.80V/cell,250C/77 0F) (8hr,1.80V/cell,250C/77 0F) (5hr,1.75V/cell,250C/77 0F) (1hr,1.67V/cell,250C/77 0F) Max. Discharge Current 550A (5s) Internal Resistance Approx 6.0mÙ Operating Temp.Range Discharge : -15 500C (5 1220F) Charge : 0 400C (32 1040F ) Storage : -15 400C (5 1040F) Nominal Operating Temp. Range 25 Cycle Use Initial Charging Current less than 16.5A.Voltage 14.4V~15.0V at 25 0 C(77 0 F)Temp. Coefficient -30mV/ 0C Standby Use No limit on Initial Charging Current Voltage 13.5V~13.8V at 25 0 C(77 0 F)Temp. Coefficient -20mV/ 0C Capacity affected by Temperature 40 o C (104 o F) 25 oC ( 77 o F) 0 oC ( 32 o F) Self Discharge FT series batteries may be stored for up to 6 months at 25 0 C(77 0F) and then a freshening charge is required. For higher temperatures the time interval will be shorter. Applications For standard 19 inches or 23 inches power cabinets Network connection equipment of communication system Power system of special network or local area network UPS, standby power supply Power station systems Railway and marine systems 3 0C (77 5 0F ) 103% 100% 86% Constant Current Discharge (Amperes) a 0 t 25 C (7 0 7F ) F.V/Time 10min 15min 20min 30min 45min 1h 2h 3h 4h 5h 6h 8h 10h 20h 1.85V/cell 95.7 79.7 68.4 53.7 41.6 33.8 20.2 14.5 11.7 9.66 8.40 6.54 5.46 2.89 1.80V/cell 108.4 88.9 75.7 58.7 44.8 36.1 21.3 15.5 12.3 10.2 8.83 6.88 5.71 3.02 1.75V/cell 119.0 96.2 80.8 61.7 46.5 37.4 21.7 15.7 12.6 10.4 8.97 6.96 5.78 3.07 1.70V/cell 127.3 101.3 84.1 63.5 47.6 37.9 22.0 15.9 12.7 10.5 9.08 7.06 5.83 3.09 1.67V/cell 131.7 103.8 85.8 64.3 47.7 38.1 22.1 16.0 12.8 10.6 9.19 7.15 5.89 3.11 1.60V/cell 138.5 107.8 89.7 65.9 49.0 39.1 22.4 16.3 13.0 10.8 9.35 7.32 6.00 3.12 Constant Power Discharge (Watts/cell) at 25 0C (77 0F ) F.V/Time 10min 15min 20min 30min 45min 1h 2h 3h 4h 5h 6h 8h 10h 20h 1.85V/cell 178.6 150.4 130.4 103.4 80.8 65.9 39.6 28.6 23.0 19.1 16.7 13.05 10.9 5.79 1.80V/cell 200.1 165.4 142.2 111.4 86.3 70.0 41.5 30.3 24.1 20.0 17.5 13.67 11.4 6.04 1.75V/cell 216.1 176.8 150.3 116.1 88.7 72.2 42.1 30.6 24.6 20.4 17.7 13.80 11.5 6.12 1.70V/cell 226.0 183.7 155.2 118.8 90.4 72.9 42.6 30.9 24.8 20.5 17.9 13.99 11.6 6.16 1.67V/cell 233.0 187.4 157.8 120.1 90.5 73.0 42.7 31.0 24.9 20.7 18.0 14.15 11.7 6.19 1.60V/cell 238.2 190.8 162.5 121.5 91.9 74.2 43.0 31.4 25.3 21.1 18.3 14.43 11.9 6.21 1 Dimensions T6 Terminal 222 2 210 2 207 2 106 2 50 2 3 Unit: mm 16 M6 118.5 277 2 Discharge Characteristics Float Charging Characteristics 12V 6V Battery Battery V V 6.5 12.0 6.0 11.0 5.5 Terminal Voltage(V) 13.0 Charge Charging Volume Current 0.2CA 0.1CA 0.35CA 1CA 2.5CA 9.0 (A) % 5.0 10.0 Charging Voltage 0 Temperature:25C 0.1CA-2.25V/cell temperature250C (V/cell) 120 0.10C 2.4 100 0.08C 2.3 80 0.06C 2.2 60 0.04C 2.1 40 0.02C 2.0 20 0C Charged Volume Charge Voltage (Constant 2.25V/cell) 0.6CA After 50% Discharge 4.5 8.0 4.0 7.0 3.5 6CA After 100% Discharge Charging Current 4 2 0.1 6 20 10 40 60 2 4 Min 6 8 10 H 0 4 8 12 16 20 24 28 32 36 Charging Time(hours) Discharge Time Effect of Temperature on Long Term Float Life Temperature Effects in Relation to Battery Capacity 120 0.1CA 16 0.25CA 12 11 Capacity % 80 Life expectancy(year) 100 0.65CA 60 1CA 40 20 0 5 2 0.5 -10 -20 30 20 10 0 40 30 86 20 68 50 0 Temperature( C) 40 104 50 122 0 C F O Battery temperature 100 100C Remaining Capacity(%) Charging voltage 2.25V/cell 10 8 Self Discharge Characteristics A 80 0 25 C 60 B 1.Charged for above 3 days at limted current 0.25CA and constant volatge 2.25V/cell. 2.Charged for above 20hours at limted current 0.25CA and constant volatge 2.45V/cell. C 20 No supplementary charge required (Carry out supplementary charge before use if 100% capacity is required.) Supplementary charge required before use.Optional charging way as below: 300C 400C 40 A B 3.Charged for 8~10hours at limted current 0.05CA . 0 0 2 4 6 8 10 C 12 Storage Time(Months) 2 Supplementary charge may often fail to recover the capacity. The battery should never be left standing till this is reached.