... AC480V1-phaseAC208V/AC220V/AC230V/AC240VRated input currentSee Section 2.3 in user manualFrequency50Hz/60Hz, acceptable fluctuation range +/-5%Allowed ... of which can be used for high-speed pulse input. Compatible with active open collectors NPN, PNP and dry contact input. Three ... machine, roving machine, compressor, crusher, pump, fan, etc. AC motor drives with large torque and vector control mode