Manual
15
745-680-B8-002, Rev. B
Table 4-2, Discharge Data (A, 70–77ºF (21–25ºC))
4.0 Discharge Specications, continued
Model: SMU-F 12-105-FR
End Voltage
(Volts/Cell)
Minutes Hours
1 5 15 30 1 2 3 5 6 8 10 12 20 24
1.60 406 367 184 115 68 48 29 21 18.3 13.6 11.5 10.5 5.9 5.2
1.65 389 338 175 110 66 48.0 28.0 20.4 18.3 13.8 11.3 10.5 5.8 5.2
1.70 373 312 170 106 65 46.7 27.3 19.9 17.3 13.4 11.2 10.2 5.7 5.0
1.75 312 266 150 98 60 42.0 25.0 18.5 16.0 12.5 10.5 9.2 5.3 4.6
1.80 291 252 149 99 57 42.0 25.0 18.9 16.2 12.6 10.5 9.4 5.2 4.7
1.83 267 234 142 96 54 40.4 24.5 18.5 15.9 12.2 10.2 9.1 5.1 4.5
1.85 252 222 139 94 52 39.4 24.1 18.4 15.7 12.1 10.0 8.9 4.9 4.4
1.90 210 191 128 90 47 36.7 23.1 15.2 12.4 11.3 9.0 8.2 4.6 4.1
Model: SMU-F 12-125-FR
End Voltage
(Volts/Cell)
Minutes Hours
1 5 15 30 1 2 3 5 6 8 10 12 20 24
1.60 483 437 218 137 81 58 35 25 21.8 16.5 13.7 12.5 7.1 6.2
1.65 463 403 208 131 79 57.5 33.7 24.3 21.5 16.2 13.5 12.5 7.0 6.2
1.70 445 373 203 126 78 55.6 32.5 23.7 20.6 16.0 13.3 12.1 6.9 6.0
1.75 390 332 187 122 75 52.5 31.2 23.1 20.0 15.6 13.1 11.5 6.6 5.7
1.80 347 300 177 119 69 50.0 30.0 22.5 19.3 12.0 12.5 11.2 6.2 5.6
1.83 319 279 170 115 65 48.1 29.2 22.1 19.0 14.6 12.1 10.8 6.0 5.4
1.85 300 265 166 113 63 46.8 28.7 22.0 18.7 14.3 12.0 10.6 5.8 5.2
1.90 250 227 153 108 56 43.7 27.5 18.1 14.7 13.5 10.7 9.7 5.5 4.8
Due to continuing product improvements, Alpha reserves the right to change specications without notice.