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
*The content may be changed for improvement without prior notice, it is not a public offer.
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 |
