Аккумулятор WBR EVX75-12NG оптом

Specification

Number of elements in the block:

6

Rated voltage:

12 V

Capacity (при 25 ̊С):

75 Ah at 10-hour discharge to U кон. 10.5 V (1.75 V/эл.)

Capacity на режимах (при 25 ̊С):

63.7 Ah at 5-ч. discharge to U кон. 10.2 V (1.70 V/эл.), 41.2 Ah at 1-ч. discharge to U кон. 9.6В (1.60 V/эл.)

Weight:

24.8 kg ± 3%

Maximum discharge current:

900 A (5 sec)

Internal resistance:

7.5 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:

22.5 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:

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

260

Width

170

Height

207

Height (full)

207

260

170

207

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	160	101	81.5	56.9	33.2	18.8	15.3	12.1	11.2	7.41	3.69
1.80 V	193	129	98.1	65.3	36.1	20.8	16.9	12.9	12.0	7.50	3.75
1.75 V	221	150	112	71.5	37.9	22.2	17.9	13.7	12.5	7.57	3.80
1.70 V	245	167	121	74.9	39.4	23	18.6	14.2	12.8	7.62	3.84
1.65 V	266	181	131	79.2	40.8	24.0	19.6	14.8	13.3	7.70	3.88
1.60 V	274	186	135	80.1	41.3	24.5	19.9	15.1	13.5	7.73	3.90

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	366	251	160	125	75.2	43.9	31.6	25.7	22.5	14.3	7.46
1.80 V	386	264	203	134	79.4	46.3	33.3	26.8	23.5	14.4	7.57
1.75 V	442	303	216	139	81.7	47.7	34.3	27.6	24.2	14.6	7.66
1.70 V	469	321	247	143	83.5	49.0	35.0	28.2	24.7	14.7	7.74
1.65 V	497	340	258	146	84.9	49.9	35.7	28.7	25.0	14.8	7.82
1.60 V	510	349	264	149	85.9	50.5	36.1	29.0	25.2	14.9	7.87