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3730 12kV Functional Check

by Haefely Hipotronics 

Catalog ID: 3730 12kV Functional Check

3730 Reference Capacitor for tan d (power factor) measuring bridges functional check.The reference capacitor 3730 includes in a compact design a reference 12 kV SF6 capacitor with five calibrated manually selectable tan d (power factors). It allows a fast functional check of capacitance and tan delta bridges like MIDAS 2881 or MIDAS micro 2883 among others.The tan d (power factor) selection is done by a rotary switch in the capacitor button.

  • Fast functional testing of tan delta (power factor) measuring instruments. By selecting the calibrated values and comparing with the measuring bridge readings.
  • LEMO and BNC output connections available.
  • Five calibrated tan delta (power factor) values for complete range check.
  • Delivered in a carrying case for onsite functional check of mobile measuring bridges
  • Wide temperature and humidity range.

Product Details


Accessories Lemo-Lemo/Blue/10 Lemo measuring cable 10m length.