ABSOPULSE Electronics Ltd. 500VA Variable AC Power Source with Sine Wave Output VFC 500

Variable output voltage and frequency Electronic power factor correction (PFC) Compact size, light weight Sinusoidal output voltage Digital meters for output voltage and frequency Isolated, floating output Full electronic protection Field-proven design topology This variable AC power source has an adjustable output of 0…264Vrms range, maximum current 4Arms and maximum power of 500VA. The unit uses PWM technology to generate 500VA sine wave output with a total harmonic distortion of less than 5%. The input is power factor corrected. The output frequency is adjustable from 40 to 440Hz. It is suitable for a diverse range of industrial, engineering and academic or laboratory applications. The VFC 500 Series AC power source can be used as a compact AC-AC frequency converter. The unit is fan cooled. Full electronic protection, low component count, large design headroom and the exclusive use of components with established reliability contribute to a high MTBF. The unit is manufactured at our plant under strict quality control. Customized versions of this design are available.