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STAR DJW12-7.2

STAR DJW12-7.2

Specification

Rated voltage
12 V (6 elements in the block)
Nominal capacity (C20)
7.2 Aч at 20-hour discharge to Uкон. - 1.75 W/El at 25 °С
Internal resistance
30 mOhm
Operating temperature range
Discharge : -40 ˚С ~ 60 ˚С, Charge : -20 ˚С ~ 60 ˚С, Storage : -40 ˚С ~ 60 ˚С
Rated operating temperature
25 ˚С
Constant voltage recharge
13.5 – 13.8 V at 25 ˚С (темп. коэф. -18 мВ/°С)
Maximum discharge current (5 sec)
108 A
Maximum charge current
2.16 A
Charge voltage
14.5 – 15.0 V at 25 ˚С (темп. коэф. -30 мВ/°С)
Self-discharge
Battery series DJW can be stored to 6 months at 25 ˚С *
Housing material
Shockproof ABS (acrylic butadiene styrene)
Life time
8 years in buffer mode at 25 ˚С
Length
151 ± 1.5 мм
Width
65 ± 1 мм
height (with terminals)
100 ± 1 мм
Weight
2.2 kg ± 3%
Terminals
F1 / F2

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

Dimensions

Length
151
Width
65
Height
94
Height (full)
100

Direct current discharge: А (25°С)

Uk/Tdischarge5 min10 min15 min30 min60 min2 h3 h4 h5 h10 h20 h
9.60 V27.517.413.67.674.722.581.781.481.260.680.37
9.90 V26.716.913.37.514.652.561.771.471.250.680.36
10.2 V25.616.212.87.284.532.541.761.461.240.680.36
10.5 V24.515.512.47.114.442.501.751.451.230.670.36
10.8 V23.114.611.76.854.302.441.701.401.190.660.35

Constant power discharge: W/BLOCK (25°С)

Uk/Tdischarge5 min10 min15 min30 min60 min2 h3 h4 h5 h10 h20 h
9.60 V30719715587.954.630.221.217.615.08.184.38
9.90 V29819115186.153.830.021.117.514.98.154.37
10.2 V28518314683.552.429.720.917.414.88.114.35
10.5 V27317514181.551.429.320.817.214.78.064.32
10.8 V25816513378.549.828.520.216.714.37.904.23

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