Аккумулятор WBR MBG 50-12 оптом

Specification

Number of elements in the block:

6

Rated voltage:

12 V

Nominal capacity (C10):

50 Aч

Capacity на режимах (при 25 ̊С):

50.0 Aч at 10-ч. discharge to Uкон. 10.8 V, 39.6 Aч at 3-ч. discharge to Uкон. 10.8 V, 32.1 Aч at 1-ч. discharge to Uкон. 10.5 V

Weight:

15 kg ± 3%

Maximum discharge current:

540 A (5 sec)

Internal resistance:

12 mOhm

Operating temperature range:

Discharge: from -40 °С to +60 °С, Charge: from -20 °С to +60 °С, Storage: from -40 °С to +60 °С

Rated operating temperature:

25 ± 3 ˚С

Charge voltage (при 25 ̊С):

13.5 - 13.8 V (темп. коэфф. -3 мВ/˚С/эл.)

Maximum charge current:

11.3 А (рекомендуемый 4.5 А)

Charge voltage in cyclic mode (при 25 ̊С):

14.4 - 15.0 V (темп. коэфф. -5 мВ/˚С/эл.)

Terminals:

Под внутренний болт М6

Housing material:

Shockproof ABS (acrylic butadiene styrene)

Shelf life:

to 6 months at 25 °С, without recharge

Life time (при 25 ̊С):

to 10 years

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

Dimensions

Length

197

Width

165

Height

172

Height (full)

172

197

165

172

Direct current discharge: А (25°С)

Uк. / T discharge	15 min	30 min	60 min	2 h	3 h	5 h	8 h	10 h	20 h
1.85 V	70.1	46.7	29.0	17.1	12.4	8.26	5.62	4.83	2.62
1.80 V	78.6	51.1	31.3	18.1	13.2	8.69	5.86	5.00	2.67
1.75 V	84.3	53.5	32.1	18.4	13.3	8.93	5.91	5.02	2.68
1.70 V	87.1	53.9	32.6	18.7	13.4	9.03	5.95	5.07	2.69
1.65 V	89.0	54.9	32.8	18.8	13.6	9.12	6.00	5.12	2.71
1.60 V	91.8	55.8	33.0	18.9	13.7	9.22	6.05	5.17	2.72

Constant power discharge: W/BLOCK (25°С)

Uк. / T discharge	15 min	30 min	60 min	2 h	3 h	5 h	8 h	10 h	20 h
1.85 V	132	89.2	56.1	33.7	24.2	16.2	11.0	9.40	5.24
1.80 V	148	97.2	60.5	35.2	25.4	17.0	11.4	9.55	5.29
1.75 V	156	100	60.9	35.3	25.5	17.1	11.5	9.65	5.31
1.70 V	157	100	61.4	35.5	25.6	17.2	11.6	9.75	5.34
1.65 V	159	100	61.9	35.7	25.8	17.4	11.7	9.85	5.36
1.60 V	162	101	62.4	35.8	26.1	17.5	11.8	10.0	5.39