12v 3a 5a power supply with back up battery automatic battery
charger for access control machine
Uninterruptible Power Supply Instructions
1,UPS Introduction
UPS uninterruptible power supply, when the AC is to supply the power, then the load provided by the AC voltage,whenpower off it’s supplied by the battery voltage, when the battery voltage dropped to 10.5V , it will disconnect the load on their own, It will not supply the power for load to protect the battery life, when the AC back to normal when the
system will automatically reset to prepare for the next blackout,
this power supply has over-current, over voltage and short circuit
protection, wide input voltage, output voltage is constant and so
on
2,Technical parameters
Charging voltage:13.6-13.8V
Uninterruptible Power range:40nS
Input voltage:100-246VAC
Output voltage:13.6-13.8V
Adjustable time:0-60s
3,Instructions for use
1.Please note that when using the battery positive line must be added
the insurance tube, when the output short-circuit will burn out
fuse to protect the battery
2.Connection Diagram
Welcome to OEM/ODM
Free sample
Sample time : 3-5days
Delivery time:7-10days
Trade terms: FOB shenzhen
Payment : T/T ,L/C,PAYPAL ,Western Union
All product warranty 3 years(One years damage manufacture one to
one exchange.)
Printing you LOGO and stick you modle also ok .
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Beryl
Manager :
Power adapter ,Charger ,Power supply Manufacture
Phone : +86 13412619588
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skype:beryl--qin
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