Output Power Factor 9 Optional language by LCD display(En,Ru, Ger,Fre, Sp..) RS-232, USB, ... -3KVAKey Features1. Protects against downtime, data loss and process interruption by providing continuous, clean power2. Offers premium performance with a 0 ... technology4. Enables prolonged runtime of essential equipment during power outages by allowing for orderly, remote shutdown of non-critical systems or ...