12V 30A UPS Function Switching Power Supply For Security Monitoring Camera 13.8v Switch Power Supply
Features:·universal AC input
·Small volume,low weight,high efficiency
·Protections:short circuit/over load
·Indicator for power on/charge/normal(LED)
·100% full load burn-in test
·Battery protection at low voltage
·2 Year warranty
with Battery charge and discharge management function
DC 30A (13.8V) 12V uninterrupted power supply
AC input, DC output 30A 13.8V power supply to the power supply, while the other way 13.8V to 12V battery charge.
Automatic charge control, battery full automatic stop charging.
AC power failure, the output voltage automatically switches to the battery voltage output, 12V uninterrupted power supply.
Zero switching time, the device does not stop, do not restart.
Battery voltage under voltage (less than 10.5V) automatically cut off the battery discharge output, under voltage protection to prevent battery over discharge
battery voltage differential automatic processing function, effectively protect the battery
Automatic switching control without manual intervention
There are 4 working status indicator light:
City electric work indicator light
Backup power work indicator
Battery under voltage protection indicator light
Charging indicator light
