Power AVR 1)CE and ISO Certification 2)AVR: SX460,SX440,AS440,MX321,MX341, R448,R449,R230,YH- ... )Thermal drift0.04% per deg. C change in AVR ambient (note 2) Typical system responseAVR response20 msFiled current to 90%80 msMachine ... 1 k ohm 1 watt trimmer(see note 3)Under frequency protectionSet point95% Hz(see note 4)slope170% down to 30 HzUnit ...