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Leoch DJW12-5.4

Leoch DJW12-5.4

Specification

Rated voltage
12 B
Nominal capacity (20 ч)
5.4 Ah at 20-час discharge to U 1.75 W/El. at 25 ˚С
Weight
1.72 kg ± 3%
Terminals
F1 / F2
Housing material
ABS (acrylic butadiene styrene)
Short circuit current
151.2 А
Internal resistance
22 mOhm
Operating temperature range
Discharge: -40 ~ 60 °C, Charge: -20 ~ 60 °C, Storage: -40 ~ 60 °C
Addiction Cном. from °C
40 °C - 103 %, 25 °C - 100 %, 0 °C - 86 %
Charge voltage
Буферный режим –2.25-2.30 W/El., Temperature coefficient –3 мW/El./˚С., Cyclic mode –2.35-2.45 W/El., Temperature coefficient –5 мW/El./˚С.
Maximum charge current
0.3 С
Self-discharge
≤3% в month at 25 ˚С. Могут храниться to 6 months at 25 ˚С, after which a charge is required. Higher temperatures reduce shelf life
Life time
8 years in buffer mode или более 260 cycles заряда-разряда в циклическом режиме, at 100% discharge
Технология
AGM

*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.

Dimensions

Length
90
Width
70
Height
101
Height (full)
107

Direct current discharge: А (25°С)

Uk. / Tdischarge5 min10 min15 min20 min30 min45 min1 h1.5 h2 h3 h4 h5 h6 h8 h10 h20 h
1.85 V/Эл19.113.09.958.035.864.213.392.441.881.351.060.9050.7750.6100.4990.264
1.80 V/Эл20.613.810.48.356.044.333.472.491.921.371.080.9180.7870.6190.5060.267
1.75 V/Эл21.714.310.88.586.204.423.542.541.951.391.090.9290.7960.6260.5110.270
1.70 V/Эл22.714.911.28.836.364.523.612.581.981.411.110.9420.8050.6320.5160.272
1.67 V/Эл23.515.311.49.016.474.593.662.612.001.421.120.9500.8120.6370.5200.274
1.60 V/Эл24.916.011.89.286.644.703.752.672.041.451.140.9660.8240.6460.5260.277

Constant power discharge: W/El (25°С)

Uk. / Tdischarge5 min10 min15 min20 min30 min45 min1 h1.5 h2 h3 h4 h5 h6 h8 h10 h20 h
1.85 V/Эл36.224.819.115.511.38.176.594.763.692.652.091.791.531.210.9920.528
1.80 V/Эл38.526.119.916.011.68.366.734.853.752.682.121.811.551.231.000.534
1.75 V/Эл40.226.920.416.411.98.516.844.923.802.722.151.831.571.241.010.540
1.70 V/Эл41.627.821.016.712.18.676.954.993.852.762.171.851.591.251.020.544
1.67 V/Эл42.728.421.417.012.38.787.045.053.882.782.191.871.601.261.030.549
1.60 V/Эл44.529.222.017.512.68.957.175.133.952.822.221.891.621.281.040.555

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