Аккумулятор WBR EVX55-12NG оптом

Specification

Number of elements in the block:

6

Rated voltage:

12 V

Capacity (при 25 ̊С):

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

Capacity на режимах (при 25 ̊С):

46.7 Ah at 5-ч. discharge to U кон. 10.2 V (1.70 V/эл.), 30.2 Ah at 1-ч. discharge to U кон. 9.6 V (1.60 V/эл.)

Weight:

17 kg ± 3%

Maximum discharge current:

660 A (5 sec)

Internal resistance:

8 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:

16.5 A

Charge voltage in cyclic mode:

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

Self-discharge:

до 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

226

Width

135

Height

214

Height (full)

214

226

135

214

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	162	95.8	76.4	41.6	27.9	16.1	12.4	10.2	8.84	4.98	2.56
1.80 V	188	110	86.5	47.7	31.5	17.4	13.2	10.8	9.22	5.24	2.70
1.75 V	201	122	93.7	51.4	33.2	18.3	13.7	11.2	9.53	5.42	2.81
1.70 V	216	131	97.9	53.0	34.4	19.0	14.1	11.5	9.74	5.53	2.89
1.65 V	214	137	101	54.2	35.1	19.5	14.4	11.7	9.88	5.62	2.95
1.60 V	219	140	103	54.9	35.6	19.8	14.6	11.8	9.97	5.68	2.99

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	302	198	154	83.0	57.1	30.3	22.3	18.3	16.6	10.3	5.37
1.80 V	350	230	173	94.5	60.6	33.5	24.5	20.2	17.8	10.8	5.65
1.75 V	380	249	186	102	63.1	35.7	26.3	21.5	18.8	11.1	5.80
1.70 V	396	259	196	105	65.0	37.2	27.7	22.7	19.5	11.2	5.92
1.65 V	403	264	200	107	66.5	38.4	28.7	23.3	20.0	11.4	6.01
1.60 V	408	268	202	109	67.6	39.1	29.4	23.9	20.3	11.5	6.10