Product overview The VAX020 high-voltage amplifier allows measurement of capacitance and dissipation factor at a test voltage of 2 kV. Proven and reliable DFR/FDS technology for maximum performance. Wide frequency range from DC to 1 kHz. Compact design, weight < 5 kg. The VAX020 high-voltage amplifier extends the testing voltage range of the IDAX300 series devices from 200 V to 2 kV. This enhances the ability of IDAX to perform accurate measurements in environments with extremely high interference, such as high-voltage DC substations (HVDC). This device is especially useful for measuring the capacitance and power/dissipation factor of power transformers, bushings, measurement transformers (CT/VT), generators, motors, and insulating oil. In addition to capacitance and power factor/dissipation factor measurements at 50/60 Hz, the device provides valuable information about the overall condition of any high-voltage insulation by measuring its dielectric properties. This method can also assess moisture content in oil-paper insulation systems.
