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| GT -AG AGM and Gel Range GT12-55AG 12V55AH/C20 Range batteries uses the advanced GEL design which combines the best features of AGM and GEL construction into one battery line, and the purity fumed silica to form sulfuric acid thixotropic Gel and fills to the batteries with vacuum to ensure the fully penetration of electrolyte through seperators and plates pastes. This range battery are designed to meet the requirement of frequent cyclic and high temperature application such as boardband, PVs etc. * Electric Powered Toys Application * Control System * Broadband * Vacuum Cleaners * Electric Powered Vehicles * Medical Equipments * UPS * Golf Cars and Buggies * Photovoltaic & Solar System * Wheel Chairs General Features * Ideal for cyclic uses * Good tolerance to higher temperature applications. * ABS containers and covers(UL94HB, UL94V-0) optional. * Safety valve installation for explosion proof. * Higher safety & reliable construction. * Extra durability and deep cycle ability for heavy demand applications. * Low self discharge characteristic. * Good tolerance to higher temperature applications. 9.9mm(0.39inch) 18mm(0.71inch) 7.8mm(0.31inch) 13.2mm(0.52inch) 19mm(0.75inch) Construction * Component ......Raw material * Positive ........Lead dioxide * Negative ........Lead * Container ........ABS * Cover ........ABS 138mm(5.44inch) Standard Terminal Dimensions (Optional terminal please check terminal information page) * Sealant ........Epoxy Resin * Safety valve .....EPDR * Terminal ........Lead * Separator ........AGM * Electrolyte .......sulfuric acid thixotropic Gel 229mm(9.02inch) 228mm(8.98inch) 209mm(8.23inch) Battery Model Designed Life Capacity(25oC) 20HR(2.75A,1.75V) 55AH Length Dimensions Approx. Weight Internal Resistance Self Discharge Capacity Affected by Temp.(20HR) Charge Voltage(25oC) 40oC 102% Cycle use 230mm(9.04inch) GT12-55AG 10 Years (Floating) or > 750 Cycles @ 50% D.O.D 10HR(5.4A,1.75V) 54AH Width 138mm(5.44inch) 5HR(9A,1.75V) 45AH Height 209mm(8.23inch) 1HR(33A,1.75V) 33AH Total Height 228mm(8.98inch) 17Kg (37.5 lbs) Full charged at 25oC: 0.006 Ohm 3% of capacity declined per month at (25oC) 25oC 100% 0oC 85% Float use 13.6-13.8V(-20mV/ oC) -15oC 65% 14.4-15V(-30mV/ oC), max. Current: 13.75A Page 1 of 2 GT -AG Charge Capacity Current Charge Voltage Charge Range GT12-55AG 12V55AH/C20 Charge Characteristic Constant Charge At 13.75A-13.80V (25 C) Charge Voltage Charge Capacity o Discharge Characteristic (25oC) Discharge Voltage (V) 13.0 12.0 11.0 10.0 9.00 8.00 0 2 6 Min 12 30 60 3 10 Hour 20 275A 110A 55A 33.0A 13.75A 0.55A 2.75A (%) 120 100 80 60 40 20 0 (CA) (V/Cell) 2.33 0.25 0.20 2.17 100%Discharge 2.00 0.15 0.10 0.05 0 0 2 4 6 1.83 50%Discharge Charge Current 8 10 12 Time(hour) Self Discharge Characteristics 110 105 100 95 90 85 80 75 70 65 60 55 50 45 40 0 Cycle service life 120 100 Capacity (%) CAPACITY(%) 80 60 40 20 AMBIENT TEMPERATURE: 20 TO 25oC 68 TO 77oF 100%D.O.D 50%D.O.D 30%DEPTH OF DISCHARGE 40 C 1 2 3 4 5 6 o 30 C 78 o 20oC 0 9 10 11 12 13 14 15 16 17 18 19 20 300 600 900 1200 1500 1800 Storage time: months Number of Cycles Constant current discharge ratings-amperes at 25oC F . V/Time 1. 60V 1. 67V 1. 70V 1. 75V 1. 80V 1. 85V 5MIN 193 173 164 146 132 100 10MIN 132 120 116 107 100 82. 0 15MIN 96. 3 93. 5 90. 2 85. 3 81. 4 70. 4 30MIN 57. 8 56. 1 55. 0 53. 9 52. 3 48. 1 1HR 36. 3 36. 2 36. 1 35. 8 35. 3 34. 9 3HR 15. 0 15. 0 15. 0 14. 9 14. 8 14. 7 5HR 10. 5 10. 4 10. 4 10. 3 10. 2 10. 2 10HR 5. 83 5. 74 5. 70 5. 60 5. 50 5. 41 20HR 2. 90 2. 89 2. 89 2. 88 2. 77 2. 73 Constant power discharge ratings-watts at 25oC F . V/Time 1. 60V 1. 67V 1. 70V 1. 75V 1. 80V 1. 85V 5MIN 317 301 281 262 235 188 10MIN 219 216 211 197 183 152 15MIN 171 169 166 156 147 128 30MIN 109 107 104 101 98. 5 90. 2 1HR 71. 5 69. 1 67. 3 66. 7 65. 6 65. 0 3HR 28. 8 28. 8 28. 8 28. 4 28. 0 27. 9 5HR 20. 1 20. 1 20. 1 19. 9 19. 5 19. 3 10HR 11. 7 11. 5 11. 4 11. 2 11. 0 10. 8 20HR 5. 80 5. 78 5. 78 5. 75 5. 55 5. 45 Page 2 of 2 |
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