Transcript
RA12-100D
(12V100Ah)
RA12-100D is AGM Deep cycle battery with 10 years floating design life, specially designed for frequent cyclic discharge usage. By using strong grid and specific paste plate, it makes battery have 30% more cyclic life time than standby series. It is applicable for solar energy system, golf cart, electric wheelchair, etc..
Specification Cells Per Unit
6
Voltage Per Unit
12
Capacity
100Ah@10hr-rate to 1.75V per cell @25 oC
Weight
Approx. 30.0 Kg
Max. Discharge Current
1000 A (5 sec)
Internal Resistance
Approx. 5 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
30 A
Equalization and Cycle Service
14.6 to 14.8 VDC/unit Average at 25 oC
Self Discharge
RITAR 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 F5/F12
Container Material
A.B.S. (UL94-HB) , Flammability resistance of UL94-V1 can be available upon request.
o
o
Dimensions Unit: mm
Terminal F12
Dimension: 328(L)×172(W)×222(H)
Terminal F5
Constant Current Discharge Characteristics: A (25 oC) F.V/Time
5MIN
10MIN
15MIN
30MIN
1HR
2HR
3HR
4HR
5HR
8HR
9.60V
344.7
24 7.0
179.7
110.4
62.40
35.3 9
25 .0 6
20.74
16.3 2
11.92
10HR 10.0 83
20HR 5.332
10.0V
335.5
23 5.0
176.0
108.6
62.11
35.1 2
24 .9 6
20.64
16.2 2
11.83
9.986
5.235
10.2V
316.1
22 6.7
173.3
107.6
61.54
34.8 4
24 .7 7
20.54
16.1 3
11.73
9.889
5.138
10.5V
283.9
20 9.2
165.0
104.9
60.96
34.5 7
24 .6 7
20.35
15.9 4
11.63
9.792
5.041
10.8V
256.2
19 0.8
152.1
100.3
59.52
33.9 3
24 .0 0
19.87
15.6 5
11.44
9.695
4.944
11.1V
223.0
17 0.5
136.4
93.9 8
56.54
33.3 8
22 .9 4
18.91
14.9 8
10.96
9.404
4.654
10HR
20HR
Constant Power Discharge Characteristics: W (25 oC) F.V/Time
5MIN
10MIN
15MIN
30MIN
3HR
4HR
5HR
8HR
9.60V
35 92
2626
1934
124 6
713 .7
418.6
28 9.2
239.6
188.9
138 .4
113.4
5 9.89
10.0V
35 18
2509
1894
123 0
710 .2
417.0
28 8.6
239.0
187.8
137 .8
112.2
5 9.30
10.2V
33 21
2425
1868
121 6
705 .0
413.1
28 6.8
237.9
187.2
136 .6
111.6
5 8.72
10.5V
29 91
2241
1781
118 8
698 .1
409.3
28 5.1
236.2
185.5
135 .5
110.5
5 8.14
10.8V
26 90
2035
1637
113 4
680 .8
403.3
27 8.2
229.8
182.6
132 .6
109.3
5 7.56
11.1V
23 22
1807
1461
106 3
645 .1
384.7
26 4.4
218.9
173.4
127 .9
105.8
5 5.23
All mentioned values are average values.
1HR
2HR
RA12-100D
12V100Ah Storage characteristic
Li fe ch ar ac ter ist ics of cy cl ic us e
100
120
Su ppleme ntary ch arge required (Ca rry ou t suppleme ntary ch arge before us e if 100% ca pacity is requires)
0℃
Capacity (%)
Capacity(%)
100 80 60 100% 80% D.O.D D.O.D
50% D.O.D
30% D.O.D
15% D.O.D
40
80 10℃
Su ppleme ntary ch arge required before us e. This su ppleme ntary ch arge wi ll help to recover the ca pacity an d sh ould be ma de as ea rly as po ssible.
60 20℃
40
30℃
40℃
Su ppleme ntary ch arge ma y of ten fail to recover the ca pacity. The ba ttery sh ould ne ver be left standing till this st ate is reached
20 20
0 300
0
600
900
1200
1500
4
2
1800
6
Number of Cycle(Times)
Charge characteristic Curve for standby use 15 7.5
Discharge characteristic Curve
5.0
0.24
120
4.3
12 6.0
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
11 5.5
3.7
10 5.0
3.3
60
40
0.16
0.12
0.08
T erm inal V oltage (V )
13 6.5
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 )
4.7
C h a rg e V o lu m e (% )
C h a rg e V o lta g e （ V ）
Chcrge Volume
14 7.0
Su ppleme ntary ch arge an d st orage guidelines
8 10 12 14 16 18 20 22 24
Storage Time (months)
0.05C 0.16C 0.093C
10
5.0
3.3
9
4.5
3.0
0.35C 0.62C 3C
20
0.04
0
0
1C
Charge Current
9
4.5
3.0 0
2
4
6
8
0.6
1.2
3
6
12
30
1
2
10 12 14 16 18 20 24 28
5
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
Cycle service ※ Avoid battery over discharge, especially battery sereis connection use.
0.2C＜（A）＜1.0C
（A）≥1.0C
※ Charged with recommend voltage, ensure battery can be full recharged.
In general, recharge capacity should be 1.1-1.15 times discharge capacity. Charge the batteries at least once every six months, o if they are stored at 25 C. ※ Effect of temperature on cycle charge voltage: -4mV/℃/Cell.
Charging Method:
※ There are a number of factors that will affect the length of cyclic service.
Constant Voltage
-0.2Cx2h+2.4~2.45V/Cellx24h,Max. Current 0.3CA
Constant Current
-0.2Cx2h+0.1CAx12h
discharge rate, and the manner in which the battery is recharged.
Fast
-0.2Cx2h+0.3CAx4.0h
Generally specking, the most important factors is depth of discharge.
SHEN ZHEN RITAR POWER CO.,LTD. URL:www.ritarpower.com
The most significant are depth of discharge, ambient temperature,
Address: Rm405,Tower C, Huahan Building,Langshan Rd16, Nanshan District, ShenZhen, 518057, China
Tel:+86-755-33981668 Fax:86-755-8347-5180
2008 - Version 1
