Bộ lưu điện UPS ARES AR903IIRT 3KVA (2700W)

Features

    Rack/Tower design
    High frequency and true double-conversion
    DSP digital control technology
    Input power factor correction (PFC)
    Wide input voltage range (110V ~ 300V)
    Output power factor 0.9/0.8
    Code start
    Frequency adaptive
    ECO mode operation for energy saving
    Selectable output voltage via LCD
    Output bypass settable for 1,2,3KVA via LCD
    50Hz/60Hz frequency converter mode available on 6-10KVA
    Selectable battery low voltage via LCD
    Automatically diagnose when starts
    Advanced battery management (ABM)
    Short circuit and overload protection
    Automatically charging battery at UPS off mode
    Fan speed auto control when load varies
    Standard RS232 communication port and RJ45 protection
    Optional USB/SNMP communication port
    Optional emergency power off (EPO)
    Optional extension battery bank