User`s manual

11 MAIN CHARACTERISTICS
EVO RT offers all the modern characteristics which guarantee maximum reliability and security:
• Microprocessor control guarantees high reliability
• ON-LINE double technology without transformer
• Pure Sinewave
• Output voltage regulation +/- 2%
• Overload, overheating and short circuit protection
• AUTOMATIC BYPASS to protect from accidental overload or Inverter fault
• MANUAL BYPASS through switch on the rear side
• Switching ON even with no mains condition (Black start capability)
• Automatic protection in case of discharged batteries
• After a shutdown caused by the end of autonomy and when mains condition is restored there
is an automatic SWITCHING On operation
• Automatic functioning test through a switch
• Automatic regulation to the input frequency 50 or 60 Hz
• Visual warnings by leds, indicating operational mode and low battery, overload and alarm
conditions
• Dry contacts board (Optional)
• SNMP Adapter (Optional)
• EPO (Emergency Power OFF)
• Remote ON/OFF
• Acoustic signals of various kinds indicating alarm situations
• Communication with the computer by a RS-232 Interface and possible monitoring of
input/output voltage, frequency, output power, battery voltage, etc.
• Automatic turn on/off user-programmable by RS-232 Interface
• Protection filter for the telephone, ADSL and data line
• Possibility to increase the autonomy through External Battery boxes (optional)
• HOT SWAP BATTERY
• Sizes compatible with 19” RACK cabinets
• Can be used in TOWER position that is a vertical one, thanks to the provided pedestals
• High reliability and high performances
• Easy to use
UPS EVO RT 4 User’s manual