Specification :

Frontier H series 15-20kVA
3 1 Phase; High Frequency Design
Features:
1 True Sinewave Double Conversion On-line UPS
2 Microprocessor Control Guarantees High Reliability
3 Extended Back-up Time with External Battery Bank
4 Unite Input Power Factor and Wide Input Range
5) DC Start and Automatic Self-diagnostic Function
6 RS-232 Communication Port and Built-in SNMP Slot
7 Low Heat Dissipation in Long time Operation
8 High Efficiency Design to save Electricity
9 Designed to operate under Harsh Environment
10 Enhanced Protections against Lighting Surge, Disturbances and etc.

3 Phase for Input& 1Phase for Output