... Automatic variable parameter FM 2> regulating, accurate prediction closing phase A Synchronisation Panel1, ensure that capture the first parallel in time ... and PC communication function.Technical indicators1. Power supply: AC85V ~ 250 v DC100V ~ 250 v2. Input PT signal:Generator (stay and ... output, contact capacity for ac impedance 220 v / 5 a, Ac impedance 380 v / 2 a; Dc 110 v / 0.8 A, dc 220 v / 0.2 ...