High Frequency Online UPS EH5200 Series (1-10KVA) This Online Series is an uninterruptible power supply incorporating conversion technology. It provides perfect protection specifically for computer equipment, communication systems to computerized instruments.The double-conversion principle eliminates all mains power disturbances. Features: Rated power 1KVA to 10KVA; Pure Sine wave output; TRANSIENT VOLTAGE SURGE SUPPRESS protect function for FAXã??TELEPHONEã??MODEM; Machine efficiency greater than 93%, input power factor greater than 0.99, input current harmonics less than 5%; Compatible to generator; Optional SNMP for monitoring.