Transcript
LP SERIES-General Purpose LP12-90 (12V90AH) Specification Nominal Voltage
12V
Nominal Capacity(10HR)
90.0AH
Dimensions
330 3mm (12.99 inches) Length 173 2mm (6.81 inches) Width 212 3mm (8.35 inches) Container Height Total Height (with Terminal) 220 3mm (8.66 inches)
Approx Weight Terminal
Approx 28.0 kg (61.7lbs)
Container Material
ABS
Rated Capacity
93.6 AH/4.68A 90.0AH/9.0A 77.5 AH/15.5A 70.2AH/23.4A 54.9 AH/54.9A
T11
Max. Discharge Current
1080A (5s)
Internal Resistance
Approx 5.0mÙ
(20hr ,1.80V/cell,250C/770F) (10hr,1.80V/cell,250C/770F) (5hr,1.75V/cell,250C/770F) (3hr,1.75V/cell,250C/770F) (1hr,1.60V/cell,250C/770F)
Applications All purpose Uninterruptable Power Supply (UPS) Electric Power System (EPS) Emergency backup power supply
0
Emergency light
0
Operating Temp.Range
Discharge : -15 50 C (5 122 F) Charge : 0 400C (32 1040F) Storage : -15 400C (5 1040F)
Nominal Operating Temp. Range
25
Railway signal Aircraft signal
30C (77 50F )
Alarm and security system
Initial Charging Current less than27.0A.Voltage
Cycle Use
Electronic apparatus and equipment
14.4V~15.0V at 250 C(770 F)Temp. Coefficient -30mV/0C
Standby Use
Communication power supply
No limit on Initial Charging Current Voltage
DC power supply
13.5V~13.8V at 250 C(770 F)Temp. Coefficient -20mV/0C
Auto control system
40o C (104o F) 103% 100% 25o C ( 77o F) 86% 0o C ( 32o F) Leoch LP series batteries may be stored for up to 6 months at 250 C(770F) and then a freshening charge is required. For higher temperatures the time interval will be shorter.
Capacity affected by Temperature
Self Discharge
VdS
t est ed
9 0
0
Germany
Constant Current Discharge (Amperes) at 25 C (77 F ) F.V/Time
5min
20min
30min
45min
1h
2h
3h
4h
5h
6h
8h
10h
20h
1.85V/cell
154.0
121.1
103.0
86.1
68.5
51.8
42.4
27.0
21.4
17.5
14.1
12.2
9.95
8.50
4.64
1.80V/cell
206.8
154.7
124.4
101.8
80.8
60.3
47.5
29.5
23.0
18.6
15.1
13.1
10.5
9.00
4.68
10min
15min
1.75V/cell
233.1
170.0
135.9
109.5
83.9
62.5
49.7
30.6
23.4
19.1
15.5
13.5
10.7
9.09
4.73
1.70V/cell
256.7
185.3
145.1
115.1
87.3
65.0
51.3
31.8
24.1
19.6
15.9
13.8
10.9
9.18
4.82
1.65V/cell
283.1
200.0
154.3
122.3
92.1
66.7
53.0
32.7
25.1
20.2
16.3
14.1
11.1
9.37
4.88
1.60V/cell
312.2
217.1
165.0
130.3
97.2
69.5
54.9
33.8
25.9
20.9
16.9
14.4
11.2
9.47
4.91
Constant Power Discharge (Watts/cell) at 25 0C (77 0F ) F.V/Time
5min
10min
15min
20min
30min
45min
1h
2h
3h
4h
5h
6h
8h
10h
20h
1.85V/cell
281.6
223.7
192.2
162.4
130.5
99.6
81.8
52.5
41.6
34.1
27.6
24.1
19.6
16.8
9.18
1.80V/cell
374.0
282.5
229.1
189.1
151.6
114.9
91.2
56.9
44.6
36.2
29.5
25.7
20.8
17.8
9.26
1.75V/cell
412.7
305.4
247.1
201.5
156.1
118.1
95.0
58.8
45.2
36.9
30.2
26.4
21.1
17.9
9.33
1.70V/cell
441.9
325.3
260.2
210.2
161.6
122.4
97.6
61.0
46.4
37.8
30.9
26.9
21.3
18.1
9.51
1.65V/cell
480.4
347.9
274.5
221.6
169.1
124.3
100.2
62.3
48.1
39.0
31.6
27.4
21.6
18.4
9.62
1.60V/cell
517.6
369.1
288.7
233.5
177.2
128.9
103.2
64.1
49.4
40.1
32.5
27.9
21.8
18.6
9.66
1
Dimensions Unit: mm [inches] Terminal: T11 20 [0.787]
173 2
220 2 212 2
6 [0.236]
M8 [0.315]
330
Discharge Characteristics
Float Charging Characteristics
12V 6V 4V 2V Battery Battery Battery Battery V V V V
13.0
6.5
4.33
Charging Charging Current Voltage
Charge Volume
Temperature:25 0 C(77 0 F)
2.16
Terminal Voltage(V)
6.0
4.00
2.00
11.0
5.5
3.66
1.84
9.0
5.0
4.5
3.33
3.00
0.205C
0.4C
1.68
1C
1.52
15.0 14.0
90 80
Charge Voltage (Constant 2.25v/cell)
0.15 13.0
70 60
0.6C
Charged Volume
0.20
100
0.0525C
0.10
50
After 50% Discharge 12.0
40 8.0
4.0
2.67
temperature25 C
0.25 120 110
0.1C 10.0
0
0.10CA-2.25V/cell
(V)
(XCA)
% 12.0
2
1.36
After 100% Discharge
30
2C 1
2
6 8 10
4
40
20
60
2
4
6 8 10 H
Min
0.05
20 10 0
20
11.0
Charging Current 0 0
4
8
16
12
20
32
28
24
36
40
Discharge Time
Charging Time(hours)
Temperature Effects in Relation to Battery Capacity
Effect of Temperature on Long Term Float Life
120
10 6 5 4
0.25CA
80
Life expectancy(year)
%
100
Capacity
8
0.1CA 0.17CA
60 40
Charging voltage : 2.25V/cell
3 2
1
20 0.5
-20
0
-10
10
20
30
40
50
20 68
60
30 86
Temperature( C)
Testing condition Discharging:current 0.17C (FV 1.7V/cell); Charging:current 0.25C max, voltage 2.45V/cell; Charging volume:125% of discharged capacity.
60
B
60
400
40
C
20 0
30% DOD
600
800
1000
300C
400C
2
6
4
8
10
12
Storage Time(Months)
Ambient Termperature: 25oC (77oF)
200
A
250C
Remaining Capacity(%)
Capcity(%)
80
50% DOD
100C
80
100
0 0
C F
O
100
120
20
0
Self Discharge Characteristics
Cycle Life in Relation to Depth of Discharge
100% DOD
50 122
Battery temperature
0
40
40 104
A
No supplementary charge required (Carry out supplementary charge before use if 100% capacity is required.)
B
Supplementary charge required before use.Optional charging way as below: 1.Charged for above 3 days at limted current 0.25CA and constant volatge 2.25V/cell. 2.Charged for above 20hours at limted current 0.25CA and constant volatge 2.45V/cell. 3.Charged for 8~10hours at limted current 0.05CA .
C
Supplementary charge may often fail to recover the capacity. The battery should never be left standing till this is reached.
1200
Number of Cycles
Sales Office China sales office:
North America sales office:
Add:5th Floor,Xinbaohui Bldg.,Nanhai Blvd., Add: 19751 Descartes, Unit A,
Europe sales office:
Singapore sales office:
HongKong sales office:
Add: 9B Wheatstone Park, Waterwells
Add: No.53,Ubi Avenue 1, #03-21 Paya
Add: Unit 3910,39/F,Cable TV Tower,No.9
Nanshan,Shenzhen, China. 518052
Foothill Ranch, CA 92610, USA
Business Park, Gloucester, GL2 2AQ. UK.
Ubi Industrial Park, Singapore 408934
Hoi Shing Road,Tsuen Wan, NT.H.K
Tel:+8 6-755-86036060 (100 lines)
Tel: 949-588-5853
Tel: +44(0) 01452 729428
Tel:+ 65 6841 6629
Tel: +852 3578 6666
E -mail:
[email protected]
E-mail:
[email protected]
Fax: +86-755-26067269
Fax: 949-588-5966
Fax: +44 (0)1452-690125
E-mail:
[email protected]
E-mail:
[email protected]
E-mail:
[email protected]
Http://www.leoch.com
Http://www.leoch.us
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