Catalogue cấu tạo chi tiết sử dụng ắc QUY viễn thông 6FM45D x
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6FM45D-X
12V
45Ah(20hr)
The rechargeable batteries are lead-lead dioxide systems. The dilute sulfuric acid
electrolyte is absorbed by separators and plates and thus immobilized. Should the
battery be accidentally overcharged producing hydrogen and oxygen, special oneway valves allow the gases to escape thus avoiding excessive pressure build-up.
Otherwise, the battery is completely sealed and is, therefore, maintenance-free,
leak proof and usable in any position.
Battery Construction
Component
Positive plate
Negative plate
Container
Cover
Safety valve
Terminal
Separator
Electrolyte
Raw material
Lead dioxide
Lead
ABS
ABS
Rubber
Copper
Fiberglass
Sulfuric acid
General Features
●
●
●
●
●
●
●
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Absorbent Glass Mat (AGM) technology
for efficient gas recombination of up to
99% and freedom from electrolyte
maintenance or water adding.
Not restricted for air transport-complies
with IATA/ICAO Special Provision A67.
UL-recognized component.
Can be mounted in any orientation.
Computer designed lead, calcium tin alloy
grid for high power density.
Long service life, float or cyclic
applications.
Maintenance-free operation.
Low self discharge.
Dimensions and Weight
Length(mm / inch)
197.5 / 7.78
Width(mm / inch)
Height(mm / inch)
165.5 / 6.52
170 / 6.69
Total Height(mm / inch)
Approx. Weight(Kg / lbs)
170 / 6.69
14.6 / 32.2
Performance Characteristics
Nominal Voltage
12V
Number of cell
6
Design Life
10 years
Nominal Capacity 77oF(25oC)
20 hour rate(2.25A,10.8V)
45Ah
10 hour rate (4.18A, 10.8V)
41.8Ah
5 hour rate (7.34A, 10.5V)
36.7Ah
1 hour rate (27.6A, 9.6V)
27.6Ah
Internal Resistance
7.5mOhms
Fully Charged battery 77oF(25oC)
Self-Discharge
3% of capacity declined per month at 20oC(average)
Operating Temperature Range
Discharge
-20~60oC
Charge
-10~60oC
Storage
-20~60oC
o
o
450A(5s)
Max. Discharge Current 77 F(25 C)
Short Circuit Current
1050A
Charge Methods: Constant Voltage Charge
Cycle use
Maximum charging current
Temperature compensation
Standby use
Temperature compensation
77oF(25oC)
2.30-2.35VPC
13.5A
-30mV/oC
2.23-2.27VPC
-20mV/oC
Discharge Constant Current (Amperes at 77oF25oC)
End Point
Volts/Cell
1.60V
1.65V
1.70V
1.75V
1.80V
5min
10min
15min
30min
45min
1h
3h
5h
10h
20h
142
129
127
112
108
96.0
91.2
86.4
81.6
76.8
75.5
72.1
70.8
66.9
64.0
44.6
44.4
42.8
38.9
38.0
34.3
33.7
31.3
30.6
29.9
27.6
27.2
26.8
26.5
26.1
11.7
11.5
11.2
11.0
10.8
7.76
7.62
7.48
7.34
7.26
4.26
4.24
4.22
4.20
4.18
2.37
2.33
2.30
2.27
2.25
Discharge Constant Power (Watts at 77oF25oC)
End Point
Volts/Cell
1.60V
1.65V
1.70V
1.75V
1.80V
5min
10min
15min
30min
45min
1h
2h
3h
5h
250
234
220
201
193
180
167
159
150
147
143
136
131
123
122
96.1
84.7
81.7
79.8
78.0
73.1
66.3
64.0
62.8
61.7
58.3
54.0
53.2
52.3
51.5
32.8
30.4
30.0
29.6
29.2
24.3
22.6
22.3
22.1
21.8
15.7
14.7
14.6
14.4
14.1
(Note)The above characteristics data are average values obtained within
three charge/discharge cycles not the mimimum values.
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Battery voltage(V)
11.0A 7.34A
4.18A
120
0.25
100
0.20
80
9.6
40A 27.6A
90A
0.15
1
2
3
20 30
5
10
min
60
3
5
10
20
0.10
20
0.05
0
0
h
CHARGED VOLUME
14.0
CHARGE VOLTAGE
13.0
60
2
15.0
12.0
11.0
(V/8V)
(V/6V)
(V/4V)
(V/CELL)
7.8
5.2
2.6
10.0
7.5
5.0
2.5
14.4
9.6
7.2
4.8
2.4
13.8
9.2
6.9
4.6
2.3
13.2
8.8
6.6
4.4
2.2
6
8
10
12
14
16
18
20
12
14
16
18
Storage time: months
20
110
100
CY
S TA
CL
ND B
EU
SE
Y US
90
80
70
60
E
40 oC
30 o C
20 o C
50
-10
0
10
20
30
40
50
Ambient temperature( oC)
40
60
0
2
4
6
8
10
Cycle service life in relation to
depth of discharge
Life characteristics of standby use
120
120
100
Capacity(%)
100
80
60
Testing conditions: floating voltage: 2.27 to 2.30V/Cell
o
o
ambient temperature: 25 C(77 F)
80
60
40
40
20
20
0
4
Self-discharge characteristic
Capacity(%)
(V/12V)
10.4
15.0
2
Charging time (hours)
Relationship between
charging voltage and temperature
15.6
CHARGING CURRENT
0
Discharge time
Capacity(%)
Constant voltage charge characteristic
(0.25CA,25 oC)
140
40
0
4
6
Life(year)
100% D.O.D.
0
8
200
30% Depth of discharge
50% D.O.D.
400
600
800
1000
1200
1400
1600
Number of cycles(cycles)
Temperature effects on float life
Temperature effects on capacity
120
15
100
C
0 .0 5
0 .1 C
0 .2 C
2.30V/Cell
10
Capacity (%)
Life(years)
12V 45Ah
Charge characteristic curve
(%) (XCA) (V)
12.0
0
Current
Charged
Volume
O
Discharge characteristic (25 C)
Voltage
6FM45D-X
5
80
60
1.0C
2.0C
40
20
0
10
20
30
40
0
50
-20
-10
Temperature( o C)
THE INTERNATIONAL CERTIFICATION NETWORK
ISO9001:2000
MH25860
0
10
20
Temperature( oC)
30
40
G4M19906-9202-E-16
www.vision-batt.com
Shenzhen Center Power Tech. Co., Ltd.
Center Power Industrial Park, Tongfu Industrial District Dapeng Town, 518120 Shenzhen, China
Tel: (+86-755) 8431 8088 Fax: (+86-755) 8431 8038 E-mail:
Copy Right Shenzhen Center Power Technology Co., Ltd (Edition 2011-8)
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