Lead Acid Battery Charger
PSLA48-6-12
www.powersolve.co.uk
6V or 12V 3 Stage Charger
Features
• Universal 90-264VAC Input
• IEC320 C14 3 pin AC Input Connector
• Suitable for Charging 7~20Ah Batteries
• Switch Selectable for 6V or 12V Batteries
• Reverse Polarity Protection
• EMC to EN55022’B’, CISPR22 ‘B’ & FCC ‘B’
• Compact Desk Top Plastic Enclosure
• Optional DC Output Connectors
Electrical Specification
INPUT
Input Voltage 90-264VAC 0.8A RMS
Input Frequency 47-63Hz
Maximum Input Power 55 Watts
OUTPUT
Output Voltage Nominal 6.9V or 13.8V DC depending on 6V or 12V battery setting
Output Voltage Range 5V to 7.5V DC (6V Battery) 10V to 15V DC (12V Battery)
Battery Type Suitable for charging 6V or 12V lead acid batteries with ratings of 7~20Ah
Charging Current (Stage 1) 2.9A ±0.2A
Charging Voltage (Stage 2) 7.3V or 14.5V ±0.25V
Floating Voltage (Stage 3) 6.9V or 13.8V ±0.20V
Cut-off Current (Stage 2→3) <0.70A ±0.05A
Typical Charging Time 8 hours
Maximum Output Power 48 Watts
Ripple Current 100mA (220VAC input, full load output)
Charge Finish Condition V >7V I<0.7A or V>14V I<0.7A
LED Indicator Red = Charging, Green = Finish/Idle
Output Protection Overcurrent, Overvoltage & Reverse Battery Polarity
Efficiency 80% minimum at full load
ENVIRONMENTAL
Operating Temperature 0 to 40ºC, ambient
Storage Temperature -40ºC to +70ºC
Relative Humidity 20-90% max operating
SAFETY & EMC
Safety UL/cUL1310, EN60335-2-29, EN60335-1 CE
EMI/EMC CISPR22 ’B’, FCC Part 15 ’B’, EN55022 ‘B’
MECHANICAL UL94V-1 plastic enclosure, dimensions 120 x 60 x 38mm, output cable 1.2 metre
Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. England
Tel: 01635 521858 Fax: 01635 523771 Email: sales@powersolve.co.uk
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