APPLICATION Servers, Data-Center Critical network devices, Sensitive electronic equipment, Telecom... KEY FEATURES . True on-line double conversion technology with advanced microprocessor control . Wide input voltage range . Zero transfer time . Protection against all type of power problems . Self test while start of the UPS . Site wiring fault warning . On-battery power-on function . Smart RS232 communication interface . Intelligent slot available . Sealed lead-acid, maintenance free battery tieds UPS, UPS battery backup