Model Number: TD33120KVA Brand Name: KINGCHEVALIER Key Specifications/Special Features: High level battery reliability:Automatic battery testBattery careBattery life span can be increased approximately by 20%more

Back feed protection: to avoid energy feeding back into the main supply

Bypass may be deactivated to allow operation as a frequency converter (at 50 or 60Hz) or as stabilizer

Easy to maintain (front access)

Reliable, filtered, stabilized and regulated sine wave output(double online conversion technology VFI according to EN50091-3 specifications) with filters for atmospheric disturbance suppression

High reliability: IGBT technology, full microprocessor control with no-break static and manual bypass

High level diagnostics: event log with 128 messages, states, measurements and alarms available from the built-in LCD in several languages

UPS may be configured with the RS232 serial port (flash upgradeable)