Аккумулятор WBR MB45-12 оптом

Specification

Number of elements in the block:

6

Rated voltage:

12 V

Nominal capacity (С20):

45 Ah

Weight:

14.5 kg ± 3%

Life time (при 20 ̊С):

to 5 years

Capacity на режимах (при 25 ̊С):

45.00 Aч at 20-ч. discharge electric 2.25 А to Uкон. 10.5 V, 42.75 Aч at 10-ч. discharge electric 4.27 А to Uкон. 10.5 V, 38.25 Aч at 5-ч. discharge electric 7.65 А to Uкон. 10.2 V

Addiction емкости from сроков хранения (при 20 ̊С):

1 month – 92%, 3 monthа – 90%, 6 months – 80%

Addiction емкости from температуры:

40 ˚С – 106%, 25 ˚С – 100%, 0 ˚С – 86%, -15 ˚С – 65%

Internal resistance:

7 mOhm

Maximum discharge current (5 sec):

540 А

Maximum charge current:

13.5 A

Charge voltage in cyclic mode (при 25˚С):

14.4 - 15.0 V at 25 °С (тем. коэф. -5 мВ/˚С/эл.)

Charge voltage (при 25˚С):

13.5 - 13.8 V at 25 °С (тем. коэф. -3 мВ/˚С/эл.)

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 ± 3 ˚С

Self-discharge:

3% в month at 25 ˚С

Terminals:

Под внутренний болт М6 (Рекомендуемый torque 7-9 Нм)

Housing material:

ABS (акрило-бутадиено-стирол). refractory корпус согласно UL94 HB

*The battery must be charged before use. At higher ambient temperatures, storage time is reduced

Dimensions

Length

199

Width

166

Height

171

Height (full)

171

199

166

171

Direct current discharge: А (25°С)

Uк. / T discharge	5 min	10 min	15 min	30 min	60 min	2 h	3 h	4 h	5 h	10 h	20 h
1.85 V	127	79.5	60.3	31.7	24.6	12.9	10.3	8.20	6.97	4.10	2.15
1.80 V	153	95.6	71.0	37.3	26.1	13.7	10.9	8.70	7.40	4.35	2.28
1.75 V	171	107	78.3	41.1	27.0	14.2	11.3	9.00	7.65	4.50	2.36
1.70 V	183	114	83.1	43.6	27.7	14.6	11.5	9.22	7.84	4.61	2.42
1.65 V	190	118	85.6	45.0	28.2	14.8	11.8	9.40	7.99	4.70	2.47
1.60 V	193	121	87.0	45.7	28.4	14.9	11.9	9.48	8.06	4.74	2.49

Constant power discharge: W/El (25°С)

Uк. / T discharge	5 min	10 min	15 min	30 min	60 min	2 h	3 h	4 h	5 h	10 h	20 h
1.85 V	226	144	112	60.2	47.3	25.7	20.5	16.4	14.0	8.23	4.34
1.80 V	272	173	132	70.8	50.2	27.3	21.8	17.4	14.9	8.74	4.61
1.75 V	305	194	146	78.1	51.9	28.2	22.5	18.0	15.4	9.04	4.76
1.70 V	326	207	154	82.8	53.2	28.9	23.1	18.4	15.7	9.26	4.88
1.65 V	337	214	159	85.4	54.3	29.5	23.5	18.8	16.0	9.44	4.98
1.60 V	343	218	162	86.8	54.7	29.7	23.7	19.0	16.2	9.52	5.02