Transcript
Valve Regulated Lead-Acid Rechargeable Battery
BP7.5-12 The battery is constructed by plates, separators, safety valves and container. Since the electrolyte is held by a glassmat separator and plates, the battery can be used in any direction and position without leakage.
PERFORMANCE SPECIFICATIONS Nominal Voltage(V)........................................................................................................12 volts(6cells in series) Nominal Capacity(AH) 20 hour rate F.V.(1.75V/cell)( 375mA to 10.50volts) ............................................................................7.50A.H. 10 hour rate F.V.(1.75V/cell)( 713mA to 10.50volts).............................................................................7.13A.H. 5 hour rate F.V.(1.75V/cell)( 1275mA to 10.50volts) ..........................................................................6.38A.H. 1 hour rate F.V.(1.55V/cell)( 4500mA to 9.30volts).............................................................................4.50A.H. Approximate Weight....................................................................................................................2650g(5.84lbs.) Terminal Standard..............................................................................................................................................Type T2 Optional...............................................................................................................................................Type T1 Internal Resistance (Fully Charged Battery).............................................................................................<25m Maximum Discharge Current For 5 sec.(A)...............................................................................................112.5A Maximum Charge Current(A)......................................................................................................................2.25A Ambient Temperature Charge..........................................................................................................................0oC(32oF)~40oC(104oF) Discharge...................................................................................................................-20oC(-4oF)~50oC(122oF) Storage.......................................................................................................................-20oC(-4oF)~40oC(104oF) Vibration test: Frequency: 16.7HZ Amplitude: 4mm Vibrate the battery horizontally or vertically for 60 minutes. The battery have no abnormality. Case.............................................................................................................................................................ABS Dimension(mm/inch) Length
1.5mm..................................................................................................................151/5.94
Width
1.5mm....................................................................................................................65/2.56
Container Height 1.5mm....................................................................................................................94/3.70 Total Height
2mm.....................................................................................................................100/3.94
Application...............................................................................................................UPS, Laboratory Equipment
BP7.5-12 Battery discharge characteristics (25°C/77°F)
Battery Charging Characteristics (Typical example of the charge characteristics for the standby use)
13.0
140
0.21
15.0
120
0.18
14.0
100
0.15
13.0
Charge voltage
1.275A 0.713A 0.375A
1.875A
10.0
4.5A
9.0
8.0
22.5A 15A 7.0
80
60
40
Charge voltage(V)
11.0
Charge current(CA)
Charge volume(%)
Terminal Voltage(V)
12.0
0.12
0.09
0.06
20
0.03
0
0
C ha rg e
1 Discharge 100 %(0.05CA X 20h) 50 %(0.05CA X 10h) 2 Constant voltage charging Charge voltage:2.275V/cell Charge current:0.1CA 3 Temperature:20°C(68°F)
12.0
11.0
10.0
Charge current
7.5A 0 0
1
2
3
5
10
20
30
60
2
3
5
10
20
15
20
25
Charge time (hr)
Effect of Temperature on Long Term Float Life 10 8
Temperature Charging compensation Voltage coefficient of O at 20 C voltage (V/cell) charging (mV/ OC/cell)
-3
2.25~2.30
Charging time O 0.1CA, 20 C (h)
Max. charging current (CA)
100% discharge
Temp O ( C)
50% discharge
24
0.3
20 0~40 O (32~104 F)
2.40~2.50
0.3
-4
16
6 5 4
Life expectancy(year)
Charging Procedure
Constant For standby voltage & power Source Constant current charging For (with current cycle service restriction)
10
30
Discharge time
Charging method
5
Hr
Min
Application
vo lu m e
Charging voltage : 2.275V/cell
3 2
1
10
0.5 O
20 68
O
*Temperature compensation of charging voltage is not needed, when using the batteries within 5 C to 35 C range.
Terminal T1
0.06)
65
1.5(2.56
USA: B&B BATTERY(USA) INC. 6415 RANDOLPH ST.COMMERCE, CA,90040 U.S.A. TEL:1-323-278-1900.1-800-278-8599 FAX:1-323-278-1268 E-Mail:
[email protected] EUROPE: B&B BATTERY(EUROPE) B.V. 3 WIJNGAARDVELD, 9300 AALST,BELGIUM TEL:(00)32-53781567 FAX:(00)32-53781567 E-Mail:
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Final Voltage
5Min
10Min
15Min
10.80V
271.2
199.6
160.0
95.2
54.59
10.50V
313.9
216.3
167.3
98.8
56.22
10.20V
333.5
224.0
172.5
101.1
9.90V
348.5
229.4
176.5
9.60V
360.0
234.0
180.0
5Hr
10Hr
20Hr
21.86
15.07
8.42
4.40
22.30
15.30
8.55
4.50
57.23
22.50
15.38
8.59
4.52
102.5
57.92
22.66
15.44
8.62
4.53
103.5
58.50
22.79
15.48
8.62
4.53
30Min
1Hr
3Hr
Battery output power(W)
0.8(0.03)
6.35(0.25)
4.75(0.19)
1.5(5.94
7.85(0.31)
0.06)
TERMINAL POSITION
94 1.5(3.70 0.06)
100 2(3.94 0.08)
151
Discharge time
3.4(0.13)
0.8(0.03)
6.35(0.25)
Constant power discharge characteristics at 25 oC/77 oF
Terminal T2
3.2(0.13)
50 oC 122 oF
40 104
Battery temperature
TERMINAL TYPE mm(inch)
OUTER DIMENSIONS
30 86
RAOPING, GUANG DONG,CHINA,515700 TEL:86-768-7601001-2 FAX:86-768-7601469 E-Mail:
[email protected]
JAPAN: B&B BATTERY(JAPAN) CO., LTD. 1375-11 NARAHARA-MACHI,HACHIOJI, TOKYO 193-0803,JAPAN. TEL:81-426-25-6375 FAX:81-426-25-6375 E-Mail:
[email protected]
HONG KONG: NATIONAL TRADING LTD. TEL:852-2301-3800 FAX:852-2739-1182 E-Mail:
[email protected]
TAIWAN: B.B. BATTERY(TAIWAN) CO., LTD. TEL:886-6-502-5150 FAX:886-6-589-8087 E-Mail:
[email protected]
CHINA FACTORY:
REV. Jun. 2005
