WBR 3-EVF-180
WBR 3-EVF-180
Specification
Number of elements in the block:
3
Rated voltage:
6 V
Nominal capacity (С3) at 25 ˚С:
180 Ah at 3-ч. discharge to Uкон. 5.25 V
Capacity на режимах (при 25 ̊С):
212.0 Ah at 10-ч. discharge to Uкон. 5.25 V, 145.0 Ah at 1-ч. discharge to Uкон. 5.25 V
Weight:
32.5 kg ± 3%
Operating temperature range:
Discharge: from -40 °С to +60 °С, Charge: from -20 °С to +60 °С, Storage: from -40 °С to +60 °С
Optimal operating temperature:
25 °С
Charge voltage:
6.85 - 6.95 V at 25 °С (Темп. коэф. -6 мВ/°С)
Maximum charge current / разряда:
36 A / 1080 А (5 sec)
Charge voltage in cyclic mode:
7.25 - 7.35 V at 25 °С (Темп. коэф. -10 мВ/°С)
Internal resistance:
1.6 mOhm
Self-discharge:
to 6 months at 25 °С, without recharge*
Terminals:
Под внутренний болт М8
Housing material:
Shockproof ABS (acrylic butadiene styrene)
Sealing technology:
AGM
Life time (при 25 ̊С):
to 15 years in buffer mode
The number of cycles:
Более 400 at 100% discharge
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
260
Width
180
Height
275
Height (full)
275
Direct current discharge: А (25°С)
| Uк / Tdischarge | 5 min | 15 min | 30 min | 1 h | 2 h | 3 h | 5 h | 8 h | 10 h | 20 h |
| 1.60 V | 787 | 422 | 257 | 151 | 86.1 | 63.9 | 42.0 | 26.9 | 22.1 | 11.6 |
| 1.65 V | 762 | 409 | 252 | 150 | 85.8 | 63.2 | 41.6 | 26.7 | 21.9 | 11.6 |
| 1.70 V | 732 | 401 | 249 | 148 | 85.1 | 62.3 | 41.1 | 26.4 | 21.7 | 11.5 |
| 1.75 V | 673 | 388 | 246 | 146 | 83.7 | 61.6 | 40.7 | 26.2 | 21.4 | 11.5 |
| 1.85 V | 604 | 361 | 236 | 142 | 82.3 | 61.2 | 39.6 | 26.1 | 21.3 | 11.4 |
Constant power discharge: W/BLOCK (25°С)
| Uк / Tdischarge | 5 min | 15 min | 30 min | 1 h | 2 h | 3 h | 5 h | 8 h | 10 h | 20 h |
| 1.60 V | 1319 | 744 | 465 | 284 | 162.7 | 121.1 | 79.6 | 52.3 | 42.5 | 22.9 |
| 1.65 V | 1268 | 731 | 460 | 282 | 162.7 | 120.1 | 79.2 | 51.8 | 42.1 | 22.8 |
| 1.70 V | 1262 | 723 | 460 | 280 | 161.7 | 119.2 | 78.6 | 51.7 | 41.7 | 22.7 |
| 1.75 V | 1177 | 718 | 458 | 277 | 160.8 | 118.3 | 78.1 | 51.2 | 41.2 | 22.6 |
| 1.85 V | 1080 | 679 | 447 | 275 | 160.8 | 118.3 | 77.2 | 50.8 | 40.9 | 22.6 |
