GW Instek AC/DC Power Source, 500VA, Programmable

Sequence mode generates waveform fallings, surges, sags, changes and other abnormal power line conditions. Arbitrary waveform function allows users to store/upload user-defined waveforms. Simulation mode simulates power outage, voltage rise, voltage fall, and frequency variations. Remote sense function ensures accurate voltage output. Can measure Vrms, Vavg, Vpeak, Irms, Iavg, Ipeak, IpkH, P, S, Q, PF, CF, 40th-order voltage harmonic and current harmonic.