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MIDAS 2881

by Haefely Hipotronics 

Catalog ID: MIDAS 2881

Power Factor Tester

More Information


The MIDAS 2881 is a portable power factor tester for periodic maintenance and inspection of high voltage insulation losses of electrical apparatus, especially in the harsh electrical environments experience in substations and other field locations.Designed for testing at local power-line frequency, the MIDAS automatically measures and records dissipation factor (tan d), power factor (cos F) and all other relevant values of impedances. Damage or changes in the insulation material are detected rapidly and reliably.

  • Automated measurements of:
  • Built-in high voltage supply up to 15 kV, 4 kVA
  • Built-in, long-term stable standard capacitor
  • Capacitance, Quality Factor
  • Digital Scope and Data Logger
  • Dissipation Factor (tan delta) and Power Factor
  • Frequency, Voltage, Current
  • Impedance, Inductance
  • Integrated PC running Windows platform with advanced user interface
  • Power, Losses
  • Reactance, Spectrum Analyzer
  • Rugged, reliable and safe construction
  • Short Circuit Impedance and Excitation Current

  • Shortest measuring time for capacitance, dissipation factor / power factor testing
  • Easy to operate
  • Highest accuracy
  • Advanced interference suppression