Аккумулятор WBR MBG50-12 оптом

Specification

Number of elements in the block:

6

Rated voltage:

12 V

Nominal capacity (C20):

50 Aч

Cold start current (ССА):

360 А (при −18 °С)

Weight:

15 kg ± 3 %

Life time:

10 years in buffer mode at 25 °С

Capacity на режимах:

42.50 Aч at 5-ч. discharge at 25 °С to Uкон. 10.20 V, 27.50 Aч at 1-ч. discharge at 25 °С to Uкон. 9.60 V

Internal resistance:

6 mOhm

Maximum discharge current:

600 A (5 sec)

Maximum charge current:

15.0 А

Charge voltage (при 25 °С):

Cyclic mode 13.8 – 14.4 V (темп. коэфф. −5 мВ/°С/эл.), Режим recharge 13.5 – 13.8 V (темп. коэфф. −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

Self-discharge:

3 % в month at 25 °С

Terminals:

Под внутренний болт М6 (torque 7–10 Нм)

Sealing technology:

GEL

Housing material:

Shockproof ABS (acrylic butadiene styrene)

*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
*The content may be changed for improvement without prior notice, it is not a public offer.
*The appearance of the product may differ from that shown on the website.

Dimensions

Length

199

Width

166

Height

171

Height (full)

171

199

166

171

Direct current discharge: А (25°С)

Tdischarge / Uk	1.85 V	1.80 V	1.75 V	1.70 V	1.67 V	1.65 V	1.60 V
5 min	125	149	167	179	185	189	193
10 min	78.1	93.5	103	110	113	116	118
15 min	71.6	77.7	80.6	83.0	83.6	84.5	85.5
30 min	40.9	45.6	47.5	49.0	49.4	50.0	50.6
1 h	24.4	27.1	28.1	28.8	29.0	29.2	29.5
2 h	14.3	15.4	16.0	16.4	16.6	16.8	17.0
3 h	10.6	11.2	11.6	11.9	12.0	12.1	12.2
4 h	8.67	9.16	9.41	9.59	9.66	9.80	9.88
5 h	7.69	8.09	8.33	8.50	8.56	8.62	8.69
10 h	4.40	4.64	4.75	4.81	4.83	4.86	4.90
20 h	2.32	2.44	2.50	2.55	2.57	2.59	2.61

Constant power discharge: W/El (25°С)

Tdischarge / Uk	1.85 V	1.80 V	1.75 V	1.70 V	1.67 V	1.65 V	1.60 V
5 min	216	259	290	311	315	320	325
10 min	154	183	200	210	213	217	221
15 min	114	131	144	150	153	155	157
30 min	70.2	80.9	87.5	90.3	91.4	92.6	93.9
1 h	50.4	53.1	54.7	55.9	56.4	57.0	57.5
2 h	27.7	30.4	31.7	32.8	33.1	33.6	34.0
3 h	20.0	21.8	22.9	23.7	24.0	24.3	24.6
4 h	16.6	17.8	18.4	19.1	19.2	19.6	19.9
5 h	15.6	16.2	16.7	17.0	17.2	17.3	17.5
10 h	8.44	8.92	9.20	9.38	9.42	9.49	9.57
20 h	4.49	4.77	4.95	5.06	5.10	5.15	5.19