Аккумулятор STAR DJW12-28H оптом

Specification

Rated voltage

12 V (6 elements in the block)

Nominal capacity (C20)

28 Aч at 20-hour discharge to Uкон. - 1.75 W/El at 25 ˚С

Internal resistance

10 mOhm

Operating temperature range

Discharge : -40 ˚С ~ 60 ˚С, Charge : -20 ˚С ~ 60 ˚С, Storage : -40 ˚С ~ 60 ˚С

Optimal operating temperature

25 ˚С

Charge voltage

13.5 – 13.8 V at 25 ˚С (темп. коэф. −18 мВ/˚С)

Maximum discharge current (5 sec)

360 A

Maximum charge current

8.4 A

Cyclic mode

14.5 – 15.0 V at 25 ˚С (темп. коэф. −30 мВ/˚С)

Self-discharge

Батареи STAR can be stored to 6 months at 25 ˚С *

Housing material

Shockproof ABS (acrylic butadiene styrene)

Life time

12 years in buffer mode at 25 ˚С

Length

166 ± 2 мм

Width

126 ± 2 мм

height (with terminals)

181 ± 2 мм

Weight

8.8 kg ± 3%

Terminals

for bolt М6

*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
*The content may be changed for improvement without prior notice, it is not a public offer.
*The appearance of the product may differ from that shown on the website.

Dimensions

Length

166

Width

126

Height

181

Height (full)

181

166

126

181

Direct current discharge: А (25°С)

Uk / Tdischarge	5 min	10 min	15 min	30 min	60 min	2 h	3 h	4 h	5 h	10 h	20 h
9.60 V	105	66.4	51.9	29.2	18.0	10.0	6.94	5.74	4.88	2.65	1.42
9.90 V	102	64.4	50.6	28.6	17.7	9.97	6.90	5.71	4.86	2.64	1.42
10.2 V	97.5	61.8	48.7	27.8	17.3	9.88	6.85	5.67	4.82	2.63	1.41
10.5 V	93.3	59.1	47.1	27.1	16.9	9.74	6.80	5.63	4.79	2.61	1.40
10.8 V	88.0	55.8	44.6	26.1	16.4	9.49	6.60	5.46	4.64	2.56	1.37

Constant power discharge: W/El (25°С)

Uk / Tdischarge	5 min	10 min	15 min	30 min	60 min	2 h	3 h	4 h	5 h	10 h	20 h
9.60 V	1170	749	591	335	208	117	82.4	68.4	58.3	31.8	17.1
9.90 V	1135	727	577	328	205	117	82.0	68.0	58.0	31.7	17.0
10.2 V	1088	697	556	318	200	116	81.4	67.5	57.6	31.5	16.9
10.5 V	1041	667	537	310	196	114	80.8	67.0	57.2	31.3	16.8
10.8 V	983	629	508	299	190	111	78.4	65.0	55.5	30.7	16.5