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WBR UPS121260

Specification

Rated voltage
12 V (6 elements in the block)
Rated power
1260 Vт at 5-мин. discharge to Uкон. - 9.6 V at 25 ˚С
Weight
7.0 kg ± 3%
Maximum discharge current (5 sec)
330 A
Internal resistance
6.5 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. коэф. -3 мВ/°С/Эл.)
Maximum charge current
6.6 A
Cyclic mode
14.5 - 15.0 V at 25 ˚С (Темп. коэф. -5 мВ/°С/Эл.)
Self-discharge
Батареи WBR серии UPS can be stored to 6 months at 25 ˚С
Terminals
Под внутренний болт М5 (torque 4-6 Нм)
Housing material
Shockproof ABS (acrylic butadiene styrene)
Life time
8 years in buffer mode at 25 ˚С

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

Dimensions

Length
181
Width
77
Height
170
Height (full)
170

Direct current discharge: А (25°С)

Uk/Tdischarge5 min10 min15 min20 min30 min40 min50 min1 h2 h
1.80 V90.159.141.235.726.820.216.814.78.12
1.75 V98.662.543.536.727.320.517.114.98.20
1.70 V10765.945.937.827.820.917.415.18.28
1.60 V11569.448.039.228.521.517.715.38.41

Constant power discharge: W/El (25°С)

Uk/Tdischarge5 min10 min15 min20 min30 min40 min50 min1 h2 h
1.80 V98667448741631624020117797.4
1.75 V108271350942832324520417998.4
1.70 V117875253044032924920718199.3
1.60 V1262791554457336255211184101

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