WBR GPC12-75K
WBR GPC12-75K
Specification
Rated voltage:
12 V (6 elements in the block)
Nominal capacity (С20):
75 Aч
Capacity на режимах (при 25 ̊С):
57.0 Ah (при 3-hour discharge), 46.3 Ah (при 1-hour discharge)
Weight:
22.5 kg ± 3%
Charge voltage (при 25 ̊С):
Буферный режим: 13.5 - 13.8 V (темп. коэффициент -18 мВ/˚С), Cyclic mode: 14.4 - 15.0 V (темп. коэффициент -30 мВ/˚С)
Maximum charge current (при 25 ̊С):
21.0 А (рекомендованный 7-14 A)
Self-discharge:
to 6 months at 25 ˚С*
Housing material:
Shockproof ABS (acrylic butadiene styrene)
Sealing technology:
AGM
Operating temperature range:
Discharge: -40 ˚С ~ 60 ˚С, Charge: -20 ˚С ~ 60 ˚С, Storage: -40 ˚С ~ 60 ˚С
Optimal operating temperature:
25 ˚С
Life time (при 25 ̊С):
to 15 years (in buffer mode)
Расчетное количество cycles:
Более 1900 at 70% discharge
Internal resistance:
7.0 mOhm
Maximum discharge current (5 sec):
840 А
Полюсные выводы:
Под внутренний болт М6
Self-discharge (при 25 ˚С):
3% в month
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
258
Width
168
Height
211
Height (full)
211
Direct current discharge: А (25°С)
| Uк. / T discharge | 5 min | 15 min | 30 min | 60 min | 2 h | 3 h | 5 h | 8 h | 10 h | 20 h |
| 1.60 V | 252 | 134 | 81.4 | 47.6 | 27.3 | 19.8 | 13.3 | 8.73 | 7.35 | 3.86 |
| 1.65 V | 244 | 130 | 80.0 | 47.3 | 27.2 | 19.6 | 13.2 | 8.66 | 7.28 | 3.84 |
| 1.70 V | 234 | 127 | 78.6 | 47.0 | 27.0 | 19.3 | 13.0 | 8.59 | 7.21 | 3.82 |
| 1.75 V | 215 | 123 | 77.9 | 46.3 | 26.5 | 19.1 | 12.9 | 8.52 | 7.14 | 3.80 |
| 1.80 V | 193 | 115 | 74.6 | 45.1 | 26.1 | 19.0 | 12.5 | 8.45 | 7.00 | 3.78 |
| 1.85 V | 172 | 102 | 68.0 | 41.8 | 24.7 | 17.9 | 11.9 | 8.10 | 6.86 | 3.72 |
Constant power discharge: W/El (25°С)
| Uк. / T discharge | 5 min | 15 min | 30 min | 60 min | 2 h | 3 h | 5 h | 8 h | 10 h | 20 h |
| 1.60 V | 422 | 236 | 147 | 90.0 | 51.6 | 37.7 | 25.2 | 17.0 | 14.1 | 7.64 |
| 1.65 V | 406 | 232 | 146 | 89.3 | 51.5 | 37.2 | 25.1 | 16.8 | 14.0 | 7.60 |
| 1.70 V | 404 | 229 | 146 | 88.6 | 51.3 | 37.0 | 24.9 | 16.8 | 13.9 | 7.56 |
| 1.75 V | 376 | 227 | 145 | 87.9 | 51.0 | 36.8 | 24.7 | 16.6 | 13.7 | 7.53 |
| 1.80 V | 346 | 215 | 142 | 87.2 | 50.9 | 36.7 | 24.5 | 16.5 | 13.6 | 7.49 |
| 1.85 V | 309 | 192 | 130 | 81.0 | 48.6 | 34.9 | 23.3 | 15.9 | 13.4 | 7.42 |
