Megger FRAX99 Sweep Frequency

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Megger FRAX99 offers high-precision sweep frequency analysis, perfect for reliable transformer diagnostics.

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SKU: 5264 Category:
Brand:Megger

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Description

Introduction of  Megger FRAX99

The Megger FRAX99 Sweep Frequency Response Analyzer (SFRA) is a sophisticated diagnostic tool designed to assess transformers’ and other power apparatus’s mechanical and electrical integrity. This advanced instrument uses the sweep frequency response analysis technique to detect and diagnose issues within the windings, core, and structure of transformers, which are often difficult to identify through traditional testing methods.

The measurement is compared with the reference fingerprint and gives a direct answer as to whether the mechanical parts of the transformer have not changed. The offset indicates geometric and/or electrical changes in the transformer.

Megger FRAX99 Key Features

  • Winding deformations and displacements
  • Shorted turns and open windings
  • Broken clamping structures
  • Core connection problems
  • Partial winding collapse
  • Faulty core grounds
  • Core movements
datasheet

datasheet

Data Sheet

Specifications

Specifications

Category Specification Details
Ambient Conditions Storage Temperature -20°C to 70°C (-4°F to +158°F)
Humidity < 95% RH, non-condensing
CE-marking EMC 2004/108/EC
LVD 2006/95/EC
Power Supply DC Power Supply 11– 16 V DC
AC Power Supply 90 – 264 V AC, 47 – 63 Hz
Measurement Section Test Method Sweep frequency (SFRA)
Frequency Range 0.1 Hz – 25 MHz, user selectable
Frequency Resolution 0.01%
Frequency Accuracy 0.01% (measurement error)
Level Resolution 0.001 dB
Number of Points Default: 1046, Up to 32,000 points, user selectable
Measurement Time Default: 64 s, fast setting, 37 s (20 Hz – 2 MHz)
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  1. sam

    The Megger FRAX99 Sweep Frequency Analyzer delivers accurate and reliable diagnostic results with impressive ease.

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