Аккумулятор WBR 6-EVF-52 оптом

Specification

Number of elements in the block:

6

Rated voltage:

12 V

Nominal capacity (С3) at 25˚С:

52.3 Ah

Capacity на режимах (при 25 ̊С):

55 Ah at 10-ч. discharge to Uкон. 10.5 V, 52.3 Ah at 3-ч. discharge to Uкон. 10.5 V, 43.5 Ah at 1-ч. discharge to Uкон. 10.5 V

Weight:

14.3 kg ± 3%

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:

13.7 - 13.9 V at 25 °С

Maximum charge current:

10.4 A

Charge voltage in cyclic mode:

14.7 - 14.9 V at 25 °С

Self-discharge:

to 6 months at 25 °С, without recharge*

Terminals:

Под внутренний болт М5

Housing material:

Shockproof ABS (acrylic butadiene styrene)

Sealing technology:

AGM

Life time (при 25 ̊С):

to 10 years in buffer mode

The number of cycles:

Более 400 at 100% discharge

*The battery must be charged before use. At higher ambient temperatures, storage time is reduced

Dimensions

Length

223

Width

136

Height

177

Height (full)

177

223

136

177

Direct current discharge: А (25°С)

Uк / Tdischarge	5min	15min	30min	1h	2h	3h	5h	8h	10h	20h
1.60 V	240.4	139.7	81.5	44.7	25.2	18.0	10.98	6.89	5.66	3.25
1.65 V	232.8	136.3	80.1	44.4	25.1	17.8	10.89	6.84	5.61	3.23
1.70 V	223.1	133.9	78.8	44.1	24.9	17.6	10.79	6.78	5.55	3.21
1.75 V	205.8	128.0	78.0	43.5	24.5	17.4	10.70	6.73	5.50	3.20
1.80 V	184.1	120.9	74.6	42.3	24.1	17.2	10.42	6.67	5.45	3.18
1.85 V	164.6	107.7	68.1	39.3	22.8	16.2	9.86	6.40	5.28	3.13

Constant power discharge: W/El (25°С)

Uк / Tdischarge	5min	15min	30min	1h	2h	3h	5h	8h	10h	20h
1.60 V	402.8	246.6	147.4	84.6	47.6	34.2	20.84	13.36	10.91	6.43
1.65 V	386.6	244.2	146.3	83.9	47.5	33.8	20.75	13.27	10.82	6.40
1.70 V	385.5	241.8	146.3	83.2	47.3	33.6	20.56	13.27	10.64	6.37
1.75 V	359.5	237.2	145.2	82.6	47.1	33.4	20.47	13.09	10.55	6.34
1.80 V	329.2	226.4	141.8	81.9	46.9	33.3	20.28	13.00	10.45	6.31
1.85 V	294.5	202.7	130.6	76.1	44.8	31.7	19.35	12.55	10.27	6.25