Doble M5400 in Cary, NC, USA

Sweep Frequency Response Analyzer Key Features Analyzes the Winding Relationship Inside a Transformer Optimal for Winding Movement Assessment After Transport, High Magnitude Faults and Lightning Strikes Simple Hookup and Automated Testing Results Management Software for Establishment of Baseline Data and Trending Provided by intellirent with a Preconfigured Laptop Description Use the Doble M5400 Sweep Frequency Response Analysis test set to investigate mechanical integrity of transformers, reactors and other equipment consisting of windings. If you measure the frequency response of a winding then you can identify winding movement. The M5400 sends an excitation signal into the transformer and measures the returning signals. Comparing this response to baseline readings and results from similar units allows you to identify deviations and confirm internal mechanical problems.