| Input voltage DC12V (10.5-15.3V) DC24V (20-30V) DC48V (40-60V) three standards Output voltage AC220V + - 10V AC110V+ -10V three standards Output AC frequency 50 + - 2Hz Constant output power 300W Constant output power 350W (1 2 hour) Overloading protection 380W (0.1 second) Over heat prot |