Megger IDAX322 – Insulating Diagnostic Analyser

• State-of-the-art DFR for accurate field diagnostics on transformers and bushings.
• 2 kV peak output with 50 mA capacity, ideal for low-capacitance objects.
• Dual ammeters enable two simultaneous measurements for efficiency.
• Patented ITC translates data to reference temperatures for reliable results.
• Optional switchbox streamlines bushing and transformer testing safely.

The Megger IDAX322 adapts established laboratory DFR techniques for rugged field use, measuring capacitance and losses across frequencies to evaluate insulation geometry, aging, moisture, and conductivity. It assesses conditions at operational limits, where issues often emerge. The analyser employs ITC to correct data from ambient to reference temperatures, ensuring consistency without relying on generic tables. This approach has become standard in guides like Cigre and IEEE. With its high signal-to-noise ratio and optional accessories, the IDAX322 supports proactive maintenance, helping prevent failures in critical assets like bushings—responsible for many transformer incidents.