SFRA45 – Transformer Sweep Frequency Response Analyzer

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Data Sheet

Key Features

  • 0.02dB Basic accuracy
  • Frequency range 5Hz to 45MHz
  • Full Colour VGA Display
  • RS232, LAN and USB
  • PC Software package included
  • 2Hr Battery Life
  • Leading Phase Accuracy
  • Truly Portable Measurements
  • LCR Mode
  • Save Data to external USB
  • 50Ohm or High Impedance Input
  • Scope Function
  • Save Data to Database for comparison
  • Supplied with all accessories and carry case
  • Import Formats:- .txt, .csv, .xml, .sfra, .pax
  • Export Formats:- .csv, .xml, .xmlx

Description

The SFRA45 is a Sweep Frequency Response Analyzer with a bandwidth of 5Hz to 45MHz, the SFRA45 offers a fully portable solution for the field of SFRA (Sweep Frequency Response Analysis) which fully complies with IEC60076-18 – Power Transformers Part 18 – Measurement of frequency response. Featuring an inbuilt colour LCD screen as well as being battery powered, the tablet style instrument can be used with or without PC Software. The dedicated software available (SFRAComm) enables the user to create databases from which historical transformer sweeps can be recalled and compared to current sweeps for analysis. This offers the ability to perform the most common sweep frequency response analysis technique “Fingerprint Comparison” as well as all other comparison techniques.

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