Аккумулятор WBR EVX45-12G оптом

Specification

Number of elements in the block:

6

Rated voltage:

12 V

Capacity (при 25 ̊С):

45 Ah at 20-hour discharge to U кон. 10.5 V (1.75 V/эл.)

Capacity на режимах (при 25 ̊С):

38.2 Ah at 5-ч. discharge to U кон. 10.2 V (1.70 V/эл.), 24.7 Ah at 1-ч. discharge to U кон. 9.6 V (1.60 V/эл.)

Weight:

14.54 kg ± 3%

Maximum discharge current:

540 A (5 sec)

Internal resistance:

6 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

Optimal operating temperature:

25 ˚С

Charge voltage:

13.5 - 13.8 V at 25 °С (темп. комп. -3 мВ/˚С/Эл.)

Maximum charge current:

13.5 A

Charge voltage in cyclic mode:

13.8 - 14.4 V at 25 °С (темп. комп. -5 мВ/˚С/Эл.)

Self-discharge:

to 6 months at 25 °С, without recharge

Terminals:

for bolt с гайкой М6

Housing material:

Shockproof ABS (acrylic butadiene styrene)

Sealing technology:

Gel (GEL)

Life time (при 25 ̊С):

to 10 years in buffer mode

Расчетное количество cycles:

Более 600 at 50% discharge

*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 / Tdischarge	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	90.4	65.8	57.5	31.7	23.1	12.3	9.48	7.87	6.83	4.02	2.11
1.80 V	122	83.4	67.7	37.3	24.5	13.1	10.2	8.35	7.25	4.24	2.23
1.75 V	144	96.1	74.6	41.1	25.4	13.6	10.7	8.64	7.50	4.39	2.31
1.70 V	158	105	79.1	43.6	26.0	14.0	11.0	8.85	7.68	4.51	2.37
1.65 V	169	111	81.5	45.0	26.5	14.3	11.3	9.02	7.83	4.60	2.42
1.60 V	178	114	82.6	45.8	26.7	14.5	11.4	9.10	7.90	4.65	2.45

Constant power discharge: W/El (25°С)

Uк / Tdischarge	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	170	125	112	62.0	41.8	22.7	18.3	15.7	13.7	8.07	4.25
1.80 V	221	157	130	71.5	45.5	24.8	19.8	16.5	14.6	8.56	4.51
1.75 V	254	180	142	78.2	47.8	26.3	21.0	17.2	15.1	8.86	4.67
1.70 V	273	195	149	81.7	49.7	27.5	21.8	17.7	15.4	9.07	4.78
1.65 V	289	206	152	83.8	51.2	28.3	22.6	18.0	15.7	9.25	4.88
1.60 V	299	209	154	85.0	52.0	28.8	22.8	18.2	15.9	9.33	4.92