Catalogue cấu tạo chi tiết sử dụng ắc QUY viễn thông 6FM80D x
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6FM80D-X 12V 75.6Ah(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)
Width(mm / inch)
Height(mm / inch)
Total Height(mm / inch)
Approx. Weight(Kg / lbs)
350 / 13.78
167 / 6.57
179 / 7.05
179 / 7.05
22.5 / 49.6
Performance Characteristics
Nominal Voltage
12V
Number of cell
6
Design Life
10 years
o
o
Nominal Capacity 77 F(25 C)
20 hour rate (3.78A, 10.8V)
75.6Ah
10 hour rate (7.20A, 10.8V)
72.0Ah
5 hour rate (12.9A, 10.5V)
64.5Ah
1 hour rate (47.6A, 9.6V)
47.6Ah
Internal Resistance
5.5mOhms
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
750A(5s)
Max. Discharge Current 77 F(25 C)
Short Circuit Current
1900A
Charge Methods: Constant Voltage Charge
Cycle use
Maximum charging current
Temperature compensation
Standby use
Temperature compensation
77oF(25oC)
2.30-2.35VPC
24A
-30mV/oC
2.23-2.27VPC
-20mV/oC
Discharge Constant Current (Amperes at 77oF25oC)
End Voltage
Volts/Cell
5min
10min
15min
30min
1h
3h
5h
10h
20h
1.60V
212
163
130
76.7
47.6
20.2
13.5
7.38
3.85
1.65V
200
154
120
72.9
45.8
20
13.3
7.34
3.84
1.70V
187
145
115
70.5
44.2
19.7
13.1
7.29
3.82
1.75V
175
138
110
68.1
41.8
19.4
12.9
7.25
3.80
1.80V
163
129
103
65.9
41.1
18.4
12.6
7.20
3.78
5h
Discharge Constant Power (Watts at
77oF25oC)
End Voltage
Volts/Cell
5min
10min
15min
30min
45min
1h
2h
3h
1.60V
371
280
225
145
109
87.4
54
37.8
25
1.65V
360
268
218
138
108
86.7
53.5
36.5
24.5
1.70V
334
259
215
133
103
83.2
52.6
35.9
24.2
1.75V
315
248
203
131
101
81.8
51.6
35.4
24
1.80V
299
238
190
128
98
78.5
50.7
34.6
23.6
(Note)The above characteristics data are average values obtained within
three charge/discharge cycles not the mimimum values.
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Voltage
O
Discharge characteristic (25 C)
Current
Charged
Volume
6FM80D-X 12V75.6Ah
Charge characteristic curve
Constant voltage charge characteristic
(0.25CA,25 oC)
(%) (XCA) (V)
Battery voltage(V)
12.0
140
19.4A 12.9A
7.2A
120
0.25
100
0.20
80
0.15
9.6
75A 47.6A
150A
1
2
3
5
10
min
20 30
60
2
3
5
10
20
0.10
20
0.05
0
0
h
CHARGED VOLUME
14.0
CHARGE VOLTAGE
13.0
60
40
0
15.0
12.0
11.0
CHARGING CURRENT
0
2
4
6
(V/8V)
(V/6V)
(V/4V)
(V/CELL)
10.4
7.8
5.2
2.6
15.0
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
CY
CL
16
18
20
ND B
EU
SE
Y US
12
14
16
18
Storage time: months
20
90
80
70
60
E
40 oC
30 o C
20 o C
50
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
100
Capacity(%)
Capacity(%)
14
110
-10
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
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
2.30V/Cell
10
Capacity (%)
Life(years)
12
100
S TA
0
10
Self-discharge characteristic
Capacity(%)
(V/12V)
Relationship between
charging voltage and temperature
15.6
8
Charging time (hours)
Discharge time
5
C
0 .0 5
0 .1 C
0 .2 C
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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