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WBR EVX50-12NG

WBR EVX50-12NG

Specification

Number of elements in the block:
6
Rated voltage:
12 V
Capacity (при 25 ̊С):
50 Ah at 20-hour discharge to U кон. 10.5 V (1.75 V/эл.)
Capacity на режимах (при 25 ̊С):
42.5 Ah at 5-ч. discharge to U кон. 10.2 V (1.70 V/эл.), 27.5 Ah at 1-ч. discharge to U кон. 9.6 V (1.60 V/эл.)
Weight:
15.1 kg ± 3%
Maximum discharge current:
600 A (5 sec)
Internal resistance:
6 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:
15 А
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
199
Width
166
Height
171
Height (full)
171

Direct current discharge: А (25°С)

Uк / Tdischarge5 min10 min15 min30 min60 min2 h3 h4 h5 h10 h20 h
1.85 V12578.171.640.924.414.310.68.677.694.402.32
1.80 V14993.577.745.627.115.411.29.168.094.642.44
1.75 V16710380.647.528.116.011.69.418.334.752.50
1.70 V17911083.049.028.816.411.99.598.504.812.55
1.65 V18911684.550.029.216.812.19.808.624.862.59
1.60 V19311885.550.629.517.012.29.888.694.902.61

Constant power discharge: W/El (25°С)

Uк / Tdischarge5 min10 min15 min30 min60 min2 h3 h4 h5 h10 h20 h
1.85 V21615411470.250.427.720.016.615.68.444.49
1.80 V25918313180.953.130.421.817.816.28.924.77
1.75 V29020014487.554.731.722.918.416.79.204.95
1.70 V31121015090.355.932.823.719.117.09.385.06
1.65 V32021715592.657.033.624.319.617.39.495.15
1.60 V32522115793.957.534.024.619.917.59.575.19

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