Аккумулятор WBR EVX50-12NG оптом

Specification

Number of elements in the block:

6

Rated voltage:

12 V

Capacity (при 25 ̊С):

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

Capacity на режимах (при 25 ̊С):

42.5 Ah at 5-ч. discharge to U кон. 10.2 V (1.70 V/эл.), 27.5 Ah at 1-ч. discharge to U кон. 9.6 V (1.60 V/эл.)

Weight:

15.1 kg ± 3%

Maximum discharge current:

600 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:

15 А

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:

Под внутренний болт М6 (torque bolts 7 - 10 Нм)

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	125	78.1	71.6	40.9	24.4	14.3	10.6	8.67	7.69	4.40	2.32
1.80 V	149	93.5	77.7	45.6	27.1	15.4	11.2	9.16	8.09	4.64	2.44
1.75 V	167	103	80.6	47.5	28.1	16.0	11.6	9.41	8.33	4.75	2.50
1.70 V	179	110	83.0	49.0	28.8	16.4	11.9	9.59	8.50	4.81	2.55
1.65 V	189	116	84.5	50.0	29.2	16.8	12.1	9.80	8.62	4.86	2.59
1.60 V	193	118	85.5	50.6	29.5	17.0	12.2	9.88	8.69	4.90	2.61

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	216	154	114	70.2	50.4	27.7	20.0	16.6	15.6	8.44	4.49
1.80 V	259	183	131	80.9	53.1	30.4	21.8	17.8	16.2	8.92	4.77
1.75 V	290	200	144	87.5	54.7	31.7	22.9	18.4	16.7	9.20	4.95
1.70 V	311	210	150	90.3	55.9	32.8	23.7	19.1	17.0	9.38	5.06
1.65 V	320	217	155	92.6	57.0	33.6	24.3	19.6	17.3	9.49	5.15
1.60 V	325	221	157	93.9	57.5	34.0	24.6	19.9	17.5	9.57	5.19