3-Phase Ratio and Winding Resistance Analyzer

The Megger MWA3xx Transformer Winding Analyzer is an advanced 3-phase transformer test system delivering portability, reduced set-up time, increased job-site safety, and effortless productivity. The MWA3xx provides complete ratio, phase and winding resistance measurements for a 3-phase transformer. All ratio and winding resistance tests are performed in one instrument, with only one 3-phase lead-set connection. The MWA3xx utilizes PowerDB as a single software platform saving the user additional time with only one set-up and one easy-to-use test form.

The MWA3xx effectively tests:

•  Power transformers
•  Distribution transformers
•  CTs and VTs (PTs)
•  Motors/generators

MWA300/330A Details