Ft12 150 Battery 4l6n33

FT12-150 Specification

(12V150Ah)

FT (Front Terminal) Series is specially designed for telecom use with 10+ years design life in float service. By adopting a new AGM separator and centralised venting system, the battery can be installed in any position while maintaining high relaibility. The dimensions of the FT series is designed for 19" and 23" cabinet installation. It is suitable for UPS/EPS applications.

Cells Per Unit

6

Voltage Per Unit

12

Capacity

150Ah@10hr-rate to 1.80V per cell @25 oC

Weight

Approx.45.0Kg ( Tolerance±1.5 %)

Max. Discharge Current

1500 A (5 sec)

Internal Resistance

Approx. 4 mΩ

Operating Temperature Range

Discharge: -20 C ~60 C Charge: 0 oC~50 oC Storage: -20 oC~60 oC

Normal Operating Temperature Range

25 oC±5 oC

Float charging Voltage

13.6 to 13.8 VDC/unit Average at 25 oC

Recommended Maximum Charging Current Limit

45 A

Equalization and Cycle Service

14.6 to 14.8 VDC/unit Average at 25 oC

Self Discharge

RITAR Valve Regulated Lead Acid (VRLA) batteries can be stored for more than 6 months at 25 oC. Self-discharge ratio less than 3% per month at 25 oC. Please charge batteries before using.

Terminal

Terminal F9

Container Material

A.B.S. UL94-HB, UL94-V0 Optional.

o

o

Dimensions Unit: mm

Dimension: 555(L)×110(W)×288(H) 555

110

46

288

Terminal F9

550

Constant Current Discharge Characteristics: A (25 oC) F.V/Time 9.60V 10.0V 10.2V 10.5V 10.8V 11.1V

15MIN

30MIN

1HR

2HR

3HR

4HR

5HR

8HR

256.1 250.8 245.5 233.8 215.5 193.3

150.7 148.8 146.5 142.5 137.8 132.5

93.63 92.38 91.50 90.38 89.12 87.01

57.81 56.64 56.04 55.31 54.85 52.65

39.28 38.56 38.21 37.87 37.43 36.70

31.68 31.23 30.91 30.46 29.41 28.99

26.29 26.06 25.89 25.67 25.55 25.36

17.32 17.25 17.10 16.94 16.87 16.74

10HR

15.61 15.46 15.30 15.15 15.01 14.84

20HR

8.26 8.11 7.95 7.80 7.72 7.41

Constant Power Discharge Characteristics: W (25 oC) F.V/Time

15MIN

30MIN

1HR

2HR

3HR

4HR

5HR

8HR

9.60V

2781 2742 2711 2589 2417 2201

1725 1707 1692 1658 1619 1574

1085 1075 1069 1062 1048 1033

677.4 669.1 664.4 656.0 651.1 626.7

462.5 455.6 453.6 449.9 444.9 437.4

379.1 373.8 370.3 365.3 353.0 347.9

315.0 312.2 310.3 307.8 306.4 305.3

207.4 206.6 205.0 203.3 202.4 201.0

10.0V 10.2V 10.5V 10.8V 11.1V

All mentioned values are average values ( Tolerance±2%) .

10HR

20HR

187.2 185.7 184.1 182.2 180.4 178.5

99.54 97.81 96.00 94.19 93.28 89.94

FT12-150

12V150Ah Storage characteristic

15

100 Supplementary charge required (Carry out supplementary charge before use if 100% capacity is requires)

0℃

Capacity (%)

L ife E x p e c ta n c y (y e a rs )

12

9

6

80 10℃

Supplementary charge required before use. This supplementary charge will help to recover the capacity and should be made as early as possible.

60 20℃

40

30℃

40℃

Supplementary charge may often fail to recover the capacity. The battery should never be left standing till this state is reached

20

3

0

0 0

10

20

30

40

2

50

4

6

8

Battery Temperature （℃）

Charge characteristic Curve for standby use 15 7.5

Discharge characteristic Curve

5.0

0.24

120 Chcrge Volume

11 5.5

80 ① Discharge 100%（0.05CA×20h） 50%（0.05CA×10h） ② Charge Chcrge Voltage2.275V/C Charge Current0.1CA ③ Temperature 25℃

4.0

3.7

60

40

0.16

0.12

0.08

T erm inal V oltage (V )

12 6.0

4.3

13

6.5

4.3

12

6.0

4.0

11

5.5

3.7

0.20

100

Chcrge Voltage

C h a rg e C u rre n t (C A )

13 6.5

4.7

C h a rg e V o lu m e (% )

C h a rg e V o lta g e （ V ）

14 7.0

0.05C 0.16C 0.093C

10

5.0

3.3

9

4.5

3.0

0.35C 0.62C 1C

3C

10 5.0

Supplementary charge and storage guidelines

10 12 14 16 18 20 22 24

Storage Time (months)

3.3

20

0.04

0

0

Charge Current

9

4.5

3.0 0

4

2

6

8

0.6

1.2

3

6

12

30

1

2

5

10 12 14 16 18 20 24 28

10

20

24

Hr

min Discharge Time

Charge Time（h）

Capacity Factors With Different Temperature Battery Type

-20℃

-10℃

0℃

5℃

10℃

20℃

25℃

30℃

40℃

45℃

GEL 6V&12V Battery 2V

50%

70%

83%

85%

90%

98%

100%

102%

104%

105%

60%

75%

85%

88%

92%

99%

100%

103%

105%

106%

AGM 6V&12V Battery 2V

46%

66%

76%

83%

90%

98%

100%

103%

107%

109%

55%

70%

80%

85%

92%

99%

100%

104%

108%

110%

Maintenance & Cautions

Discharge Current VS. Discharge Voltage Final Discharge Voltage V/cell

1.75V

Discharge Current (A)

（A） ≤0.2C

1.60V

1.70V 0.2C＜ （A） ＜1.0C

（A） ≥1.0C

Charge the batteries at least once every six months, if they are stored at 25 o C.

Float Service: ※  Every month, recommend inspection every battery voltage. ※  Every three months, recommend equalization charge for one time. Equalization charge method:

Charging Method:

Discharge: 100% rate capacity discharge.

Constant Voltage

-0.2Cx2h+2.4-2.45V/cellx24h,Max. Current 0.3C

Constant Current

-0.2Cx2h+0.1Cx 12h

Fast

-0.2Cx2h+0.3Cx4h

M5

Bolt Terminal

F3 F4 F13 F18 T25 T26

Torque

6~7N-m

SHENZHEN RITAR POWER CO.,LTD. URL:www.ritarpower.com

M6

Charge: Max. current 0.3CA, constant voltage 2.4-2.45V/Cell charge 24h. ※  Effect of temperature on float charge voltage: -3mV/℃/Cell. M8

F8 F11 F12-1 F15

F5 F9 F10 F12 F14 F16

8~10N-m

10~12N-m

※  Length of service life will be directly affected by the number of discharge . cycles, depth of discharge, ambient temperature and charging voltage.

Address: Rm405,Tower C, Huahan Building,Langshan Rd16, Nanshan District, ShenZhen, 518057, China

Tel:+86-755-33981668 Fax:86-755-8347-5180

2012- Version 1