Skip to Content

Megger FRAX 101 Sweep Frequency Response Analyzer

The Megger FRAX 101 is designed for transformer analysis, equipped to identify mechanical and electrical discrepancies that might go undetected by other diagnostic methods. This analyzer is capable of recording the distinctive characteristics of transformers, allowing for effective monitoring and maintenance. With its robust design and ease of connectivity, the FRAX 101 simplifies complex diagnostics and ensures reliability in data collection and analysis. It is an essential instrument for utilities and service companies, offering precise diagnostics to safeguard transformer operations.

Product Info

Frequency Range	0.1 Hz - 25 MHz, user selectable
Number of Points	Default 1046, User selectable up to 32,000
Measurement time	Default 64 s, fast setting, 37 s (20 Hz - 2 MHz)
Dynamic Range/Noise Floor	>130dB
Accuracy	±0.3 dB down to -105 dB (10 Hz - 10 MHz)
Compliance Voltage	0.2 - 20 V peak-to-peak

Smallest and most rugged FRA instrument in the industry
Highest possible repeatability by using reliable cable practice and high-performance instrumentation
Fulfills all international standards for SFRA measurements
Highest dynamic range and accuracy in the industry
Wireless communication and battery operated
Advanced analysis and decision support built into the software
Imports data fr om other FRA test sets

Megger FRAX 101 detects problems such as:

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