True on-line technology provides all power protection
High frequency and double conversion on-line technology
Wide input voltage range
Advanced PFC technology
Pure sine wave output with less than 3% THD
Automatic diagnostics & battery check
Self-testing when UPS startup
Advanced battery management(ABM)
Cold start function(DC power on )
Automatic battery charging in UPS off mode
Lightning and surge protection (surge energy rating 1050 Joules)
Short circuit and overload protection
Fan speed auto control when loads varies
Optional extension battery pack
EMI/RFI noise filter
Smart RS232 communication with monitoring software
Schedule shutdown & restart