Long LGK75-12N
Long LGK75-12N
Specification
Rated voltage (В)
12 V
Rated power
20 hours (7.5 А to 10.50 V) 75 Ah, 5 hours (12.75 А to 10.20 V) 63.75 Ah, 1 час (41.25 А to 9.60 V) 41.25 Ah, 1 C (75 А to 9.60 V) 40 Ah
Weight
Aprox. 24.8 kg
Internal resistance (при 1 кГц)
Aprox. 7.5 mOhm
Maximum discharge current для
5 secунд: 900 А
Charging methods at 25 °С (77 °F)
Cyclic mode:, Charge voltage from 13.8 to 14.4 V, Coefficient -5.0 мВ/˚С/Эл., Maximum charging current: 22.5 А, Use in standby mode:, Floating charging voltage from 13.5 to 13.8 V, Coefficient -3.0 мВ/˚С/Эл.
Operating temperature range
Charge from -15 °С (5 °F) to 40 °С (104 °F), Discharge from -15 °С (5 °F) to 50 °С (122 °F), Storage from -15 °С (5 °F) to 40 °С (104 °F)
Charge conservation (shelf life) at 20 °С (68 °F)
1 month 98％, 3 monthа 94％, 6 months 85％
Housing material
ABS UL94 HB, Option: Flame resistance (UL94 V-0)
Life time
7-10 years
Terminal
F8
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
260
Width
170
Height
202
Height (full)
207
Discharge rate in watts to various final voltages at 25 °С
| Vремя/Конеhное напряжение | 1.85 V | 1.80 V | 1.75 V | 1.70 V | 1.67 V | 1.65 V | 1.60 V |
| 5 min | 366 | 386 | 442 | 469 | 483 | 497 | 510 |
| 10 min | 251 | 264 | 303 | 321 | 331 | 340 | 349 |
| 15 min | 160 | 203 | 216 | 247 | 252 | 258 | 264 |
| 30 min | 125 | 134 | 139 | 143 | 144 | 146 | 149 |
| 60 min | 75.2 | 79.4 | 81.7 | 83.5 | 84.2 | 84.9 | 85.9 |
| 120 min | 43.9 | 46.3 | 47.7 | 49.0 | 49.4 | 49.9 | 50.5 |
| 180 min | 31.6 | 33.3 | 34.3 | 35.0 | 35.3 | 35.7 | 36.1 |
| 240 min | 25.7 | 26.8 | 27.6 | 28.2 | 28.4 | 28.7 | 29.0 |
| 300 min | 22.5 | 23.5 | 24.2 | 24.7 | 24.9 | 25.0 | 25.2 |
| 600 min | 14.3 | 14.4 | 14.6 | 14.7 | 14.7 | 14.8 | 14.9 |
| 1200 min | 7.46 | 7.57 | 7.66 | 7.74 | 7.79 | 7.82 | 7.87 |
Discharge rate in amperes to various final voltages at 25 °С
| Vремя/Конеhное напряжение | 1.85 V | 1.80 V | 1.75 V | 1.70 V | 1.67 V | 1.65 V | 1.60 V |
| 5 min | 160 | 193 | 221 | 245 | 255 | 266 | 274 |
| 10 min | 101 | 129 | 150 | 167 | 174 | 181 | 186 |
| 15 min | 81.5 | 98.1 | 112 | 121 | 127 | 131 | 135 |
| 30 min | 56.9 | 65.3 | 71.5 | 74.9 | 77.7 | 79.2 | 80.1 |
| 60 min | 33.2 | 36.1 | 37.9 | 39.4 | 40.1 | 40.8 | 41.3 |
| 120 min | 18.8 | 20.8 | 22.2 | 23 | 23.5 | 24.0 | 24.5 |
| 180 min | 15.3 | 16.9 | 17.9 | 18.6 | 19.2 | 19.6 | 19.9 |
| 240 min | 12.1 | 12.9 | 13.7 | 14.2 | 14.5 | 14.8 | 15.1 |
| 300 min | 11.2 | 12.0 | 12.5 | 12.8 | 13.1 | 13.3 | 13.5 |
| 600 min | 7.41 | 7.50 | 7.57 | 7.62 | 7.67 | 7.70 | 7.73 |
| 1200 min | 3.69 | 3.75 | 3.80 | 3.84 | 3.86 | 3.88 | 3.90 |
