Transcript
Rechargeable Sealed Lead-Acid Battery
PS-1208 Power-Sonic rechargeable batteries are leadlead dioxide systems. The dilute sulphuric acid electrolyte is suspended and thus immobilized. Should the battery be accidently 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 and leak proof. PS-1208 is air transport approved, and meets all current requirements set forth by the C.A.B., F.A.A., I.A.T.A. and D.O.T. U.L. recognizes model PS-1208 under file number MH 14328.
PERFORMANCE SPECIFICATIONS Nominal Voltage........................................................................................................................................................ 12 volts (6 cells in series) Nominal Capacity 20 hour rate (40mA to 10.50 volts) ...................................................................................................................................... 0.80 A.H. 10 hour rate ( 72mA to 10.50 volts) ..................................................................................................................................... 0.72 A.H. 5 hour rate
(130mA to 10.20 volts) ..................................................................................................................................... 0.65 A.H.
1 hour rate
(480mA to 9.00 volts) ...................................................................................................................................... 0.48 A.H.
Approximate Weight...................................................................................................................................................... 0.80 pounds (0.35 kg) Energy Density (20 hour rate)............................................................................................... 1.07 Watt-hours/cubic inch (64.5 Watt-hours/l) Specific Energy (20 hour rate).................................................................................................. 12.0 Watt-hours/pound (27.4 Watt-hours/kg) Internal Resistance (Fully Charged Battery).................................................................................................. 150 milliohms (approximately) Maximum Discharge Current ( < _ 7 Min.).................................................................................................................................... 2.4 amperes Maximum Short-Duration Discharge Current ( <_ 10 Sec.).................................................................................................... Terminals...........................................................................................
8.0 amperes
Leads terminated with free hanging AMP. INC MATE-N-LOK connector Socket housing 1-480318-0 mates with pin housing 1-480319-0
Vibration Test (2000 cycles/minute, 0.10 inch excursion, 2 hours)................................................ No loss in capacity or performance Shelf Life — % of nominal capacity at 68o F (20o C) 1 Month.......................................................................................................................................................................................... 97% 3 Months.................................................................................................................................................................................... 91% 6 Months.................................................................................................................................................................................... 83% Operating Temperature Range Charge................................................................................................................................................................. -4oF (-20oC) to 122oF (50oC) Discharge............................................................................................................................................................ -4oF (-20oC) to 140oF (60oC) Case.......................................................................................................................... ABS Plastic (Acrylonitrile Butadiene Styrene Copolymer)
TECHNICAL DATA:
PS-1208 Discharge Characteristics (V)
Charging is not necessary unless 100% of capacity is required.
80
Charging before 5oC use is necessary (41oF) to help recover full capacity.
60 40oC (104oF)
40
o
30 C o (86 F)
Charge may fail to restore full capacity. Do not let batteries reach this state.
20oC (68oF)
14.0
o
13.0 12.0 11.0 10.0
0.4A
9.0
Final Voltage
8.0
0 0
2
o
Ambient Temperature 20 C (68 F)
Terminal Voltage
Capacity Retention Ratio (%)
Shelf Life and Storage 100
4 6 8 10 12 14 16 18 20 Standing Period (Months)
0.16A
80mA 40mA
0.8A 1.6A
1.2
2.4
6
12
24 36 48 1 min.
2
4 6 8 10 hrs.
20 40
Discharge Time
Life Characteristics in Stand-By Use o
Discharge Time vs. Discharge Current
o
20 15 10
80 Float Charging Voltage 2.25-2.30V/Cell
60 40
5 hrs.
20 0
1
2
Years
3
4
Life Characteristics in Cyclic Use
Retention Capacity (%)
120
2
80
5 Discharge Depth 50%
Discharge Depth 30%
o
o
40 C (104 F) o o 20 C (68 F) o o 0 C (32 F) 8.10V
0.04 0.08 0.16 0.4 0.8 Discharge Current (A)
40
1.6
1. Discharge Current 0.2C (Final Voltage 1.7V/Cell) 2. Charge Current: 0.1C 3. Ambient Temperature: 20oC to 25oC (68oF to 77oF)
20 0
9.60V
9.0V
10
Discharge Depth 100%
10.2V
30
100
60
Final Voltage 10.5V
1 min.
0 Discharge Time
Retention Capacity (%)
Ambient Temperature 20 C (68 F)
100
0
200
400 600 800 Number of Cycles
1000
1200
Physical Dimensions: in. (mm) 0.98 (25) 3.78 (96)
PRINTED IN U.S.A.
4.13 (105)
T T E RY BA
S T BE R
Y CLE D
SALES & MARKETING 3106 Spring Street Redwood City, CA 94063 USA Tel: 650-364-5001 Fax: 650-366-3662
[email protected]
MU
EC
Cycle Applications: Limit initial current to 160mA. Charge until battery voltage (under charge) reaches 14.40 to 14.70 volts at 68oF (20oC). Hold at 14.40 to 14.70 volts until current drops to approximately 8mA. Battery is fully charged under these conditions, and charger should either be disconnected or switched to “float” voltage. “Float” or “Stand-By” Service: Hold battery across constant voltage source of 13.50 to 13.80 volts continuously. When held at this voltage, the battery will seek its own current level and maintain itself in a fully charged condition. NOTE: Due to the self-discharge characteristics of this type of battery, it is imperative that they be charged after 6-9 months of storage, otherwise permanent loss of capacity might occur as a result of sulfation.
2.42 (61.5)
CHARGING
Tolerances are +/- 0.04 in. (+/- 1mm) and +/- 0.08 in. (+/- 2mm) for height dimensions.
www.power-sonic.com
CUSTOMER SERVICE 9163 Siempre Viva Road San Diego, CA 92173 USA Tel: 619-661-2030 Fax: 619-661-8033
[email protected] MAS038 REV 1.0 (effective 9/5/97) 1/98 1.5M
