Description:
USD-300 was specially designed to provide the ticketing machine backup power and make sure the last transaction was completed after the utility power failure.
USD-300 Specifications:
Input : 115Vac/ 230Vac selectable
Frequency: 50/60 Hz
Output : 24Vdc
Power : 300W
Battery type: 24V9AH lead acid
Charging current: 27.2V 1A
Features:
DC UPS in Taipei MRT Ticket Vending Machine
Last transaction
guaranteed flow chart.