eLine Technology UB12900 User Manual

Speciﬁcation

eLine Technology

eLineTechnology.com

Sealed Lead-Acid Battery

Absorbant Glass Mat (AGM) technology for superior performance. Valve regulated, spill proof construction allows safe operation in any position. Approved for transport by air. D.O.T., I.A.T.A., F.A.A. and C.A.B. certified. U.L. r ecognized under file number MH 20567.

UPG No. 45826

UB12900

Maintenance-Free

Nominal Voltage Nominal Capacity

20-hr. (4.50A) 10-hr. (8.37A) 5-hr. (15.30A) 1-hr. (54.00A)

Approximate Weight Internal Resistance (approx.) Shelf Life (% of normal capacity at 77º F (25º C))

3 Months 6 Months 12 Months 91% 82% 64%

Temperature Dependancy of Capacity

104º F 77º F

32º F 5º F

102% 100% 85%

Physical Dimensions: in (mm)

306 (12.05)

L: 12.05in (306.1 mm) W: 6.61in (167.9 mm)

210 (8.27)

168 (6.61)

H: 8.27in (210.1 mm) TH: 9.13in (231.9 mm)

Tolerances are +/- 0.04 in. (+/- 1mm) and +/- 0.08 in. (+/- 2mm) for height dimensions. All data subject to change without notice.

12 volts 77º F (25º C) 90 Ah

83.7 Ah

76.5 Ah 54 Ah

59.5 lbs (27 kgs) 7 mΩ

(20 hour rate)

65%

Charge Method Cycle Use

Initial Current Control Voltage

Float Use

Control Voltage

Terminals

(Constant Voltage)

(Repeating Use)

27 A or smaller

14.5-14.9 V

13.6-13.8 V

Constant Current Discharge Characteristics Unit:A (25°C, 77°F)

5MIN 10MIN 15MIN 30MIN 1HR 2HR 3HR 4HR 5HR 8HR 10HR 20HR F.V/Time

309.3 225.7 158.8 96.1 50.2 29.3 21.5 16.7 13.8 9.7 8.8 4.7 9.60V

272.5 205.7 142.1 91.1 47.2 27.9 20.9 16.3 13.5 9.5 8.5 4.6 10.20V

262.5 195.6 133.8 88.6 46.0 27.3 20.4 16.1 13.4 9.4 8.4 4.6 10.50V

252.5 185.6 125.4 86.1 44.3 26.6 19.9 15.8 13.0 9.2 8.4 4.5 10.80V

242.4 175.6 117.0 83.6 42.6 25.9 19.2 15.3 12.7 8.9 7.9 4.3 11.10V

Constant Power Discharge Characteristics Unit:W (25°C, 77°F)

5MIN 10MIN 15MIN 30MIN 1HR 2HR 3HR 4HR 5HR 8HR 10HR 20HR F.V/Time

3284.6 2480.4 1687.0 1020.8 581.0 338.6 249.1 194.0 159.7 112.9 102.0 54.9 9.60V

3025.5 2283.1 1577.5 1011.6 545.9 323.5 242.4 188.9 125.5 110.4 99.5 53.5 10.20V

2977.0 2218.7 1516.5 1004.9 528.4 316.0 236.6 185.6 154.7 109.5 97.8 52.8 10.50V

2938.5 2160.2 1459.7 1002.4 514.1 309.3 231.6 182.2 152.2 107.0 97.0 52.6 10.80V

2885.0 2089.2 1392.8 994.8 507.5 308.5 229.1 181.4 151.3 106.2 94.5 51.0 11.10V

F1206-1

Discharge Time vs. Discharge Current

eLine Technology

eLineTechnology.com

Discharge Characteristics

UPG No. 45826

UB12900

Maintenance-Free

Cycle Life vs Depth of Discharge Shelf Life & Storage

Charge Current & Final Discharge Voltage

Application

Cycle Use Standby

Temperature Set Point Allowable Range

25 25

Charge Voltage(V/Cell)

(77 ) (77 )

2.45 2.40~2.50

2.325 2.30~2.35

Max.Charge Current

0.30C

Final Discharge

Voltage V/Cell

Discharge Current(A)

Effect of Temperature on Capacity Open Circuit Voltage vs Residual Capacity

1.75 1.70 1.60 1.30

0.2C>(A) 0.2C<(A)<0.5C 0.5C<(A)<1.0C (A)>1.0C

Let UPG Power Your Life.