The series 3:1 Tower Online UPS is double conversion online UPS with fully DSP controlled technology. It provides 12A charger for option, and the digital charger can adjust from 1A to 5A. It’s a perfect choice for computers, telecommunication equipment and other sensitive devices. The series has 10kVA, 15kVA, 20kVA, 40kVA can be chosen.

Common features:
● Full protection of overvoltage, circuit short and over temperature
● Auto fan speed adjustment
● Abundant interface：RS232, USB, SNMP, Intelligent Card
● Parallel up to 4 units

Unique features:
● Output PF=1
● Small size with higher power density
● Digital Charger, adjustable from 1A to 5A
● 12A charger for option, charging for large capacity batteries