WBR HRL12820W
WBR HRL12820W
Specification
Rated voltage
12 V (6 elements in the block)
Rated power
820 Vт/Эл at 15-мин. разр. to Uкон. -1.60 W/El at 25 ˚С
Nominal capacity (С20)
230.0 Ah at 20-hour discharge to U - 1.75 V/эл at 25˚С
Weight
66.4 kg ± 3%
Maximum discharge current (5 sec)
1840 A
Internal resistance
2.2 mOhm
Operating temperature range
Discharge: from -40 °C to +60 °C, Charge: from -20 °C to +60 °C, Storage: from -40 °C to +60 °C
Optimal operating temperature
25 °C
Charge voltage
13.5 - 13.65 V at 25 ˚С (темп. комп. -3 мВ/˚С/Эл.)
Maximum charge current
69 A
Charge voltage in cyclic mode
14.10 - 14.40 V at 25 ˚С (темп. комп. -5 мВ/˚С/Эл.)
Short circuit current
4040 А (согласно IEC 60896-21-22)
Self-discharge
Батареи WBR серии HRL can be stored to 6 months at 25 ˚С*
Terminals
Под внутренний болт М8 (torque 12-20 Нм)
Housing material
Shockproof негорючий ABS (acrylic butadiene styrene)
Life time
12 years in buffer mode at 25 ˚С
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
522
Width
238
Height
224
Height (full)
224
Direct current discharge: А (25°С)
| Uk / Tdischarge | 5 min | 10 min | 15 min | 20 min | 25 min | 30 min | 45 min | 60 min |
| 1.80 V | 573 | 462 | 379 | 304 | 266 | 241 | 175 | 139 |
| 1.75 V | 607 | 487 | 388 | 320 | 280 | 253 | 184 | 145 |
| 1.70 V | 642 | 513 | 407 | 337 | 295 | 265 | 193 | 152 |
| 1.67 V | 676 | 538 | 426 | 353 | 310 | 276 | 201 | 158 |
| 1.60 V | 711 | 564 | 445 | 369 | 323 | 288 | 210 | 164 |
Constant power discharge: W/El (25°С)
| Uk / Tdischarge | 5 min | 10 min | 15 min | 20 min | 25 min | 30 min | 45 min | 60 min |
| 1.80 V | 1024 | 829 | 678 | 549 | 482 | 449 | 334 | 261 |
| 1.75 V | 1083 | 874 | 750 | 574 | 504 | 464 | 344 | 269 |
| 1.70 V | 1142 | 919 | 778 | 599 | 526 | 479 | 354 | 276 |
| 1.67 V | 1200 | 964 | 818 | 624 | 548 | 493 | 364 | 284 |
| 1.60 V | 1259 | 1009 | 825 | 649 | 570 | 508 | 374 | 291 |
