Long MSK440
Long MSK440
Specification
Rated voltage (В)
2 V
Nominal capacity
10 hours (44 А to 1.80 V) 440 Ah, 5 hours (74.8 А to 1.70 V) 374 Ah, 1 час (264 А to 1.60 V) 264 Ah, 1 C (440 А to 1.60 V) 220 Ah
Weight
Aprox. 29.7 kg
Internal resistance (при 1 кГц)
Aprox. 0.4 mOhm
Maximum discharge current для
5 secунд: 2640 А
Charging methods at 25 °С (77 °F)
Cyclic mode:, Charge voltage from 2.33 to 2.36 V, Coefficient -5.0 мВ/˚С/Эл., Maximum charging current: 132 А, Use in standby mode:, Floating charging voltage from 2.21 to 2.25 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
Ожидаемый расчетный срок службы: 12-15 years at 20 ℃ по данным Eurobat
Terminal
F18
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
197
Width
170
Height
333
Height (full)
342.5
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 |
| 20 min | 657 | 731 | 803 | 864 | 922 | 964 | |
| 30 min | 626 | 698 | 750 | 791 | 828 | 847 | |
| 60 min | 416 | 451 | 477 | 494 | 508 | 517 | |
| 120 min | 264 | 280 | 289 | 298 | 306 | 313 | |
| 180 min | 205 | 216 | 223 | 230 | 236 | 241 | |
| 240 min | 163 | 175 | 181 | 187 | 192 | 196 | |
| 300 min | 145 | 154 | 159 | 163 | 166 | 169 | |
| 360 min | 125 | 132 | 135 | 138 | 141 | 143 | |
| 480 min | 104 | 109 | 112 | 114 | 116 | 117 | |
| 600 min | 90.7 | 93.8 | 95.3 | 96.6 | 97.7 | 98.6 | |
| 1200 min | 46.5 | 48.2 | 49.3 | 50.2 | 50.8 | 51.2 |
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 |
| 20 min | 368 | 429 | 472 | 509 | 538 | 561 | |
| 30 min | 309 | 361 | 398 | 429 | 453 | 469 | |
| 60 min | 195 | 219 | 238 | 254 | 267 | 277 | |
| 120 min | 126 | 136 | 145 | 153 | 160 | 166 | |
| 180 min | 96.7 | 104 | 110 | 115 | 119 | 123 | |
| 240 min | 80.5 | 85.2 | 89.4 | 92.6 | 95.2 | 97.2 | |
| 300 min | 67.9 | 72.3 | 76.0 | 78.9 | 81.1 | 82.9 | |
| 360 min | 59.8 | 63.1 | 65.7 | 68.1 | 70.1 | 71.5 | |
| 480 min | 50.7 | 52.6 | 54.0 | 55.2 | 56.3 | 57.1 | |
| 600 min | 43.3 | 44.7 | 45.9 | 46.9 | 47.7 | 48.3 | |
| 1200 min | 22.6 | 23.3 | 23.9 | 24.5 | 25.0 | 25.4 |
