Megger HV DAC-200 – Test and Diagnostic System

• DAC voltage up to 200 kV peak for cables rated to 132 kV
• Integrated withstand testing and partial discharge diagnosis
• Compliant with IEC 60840 and IEEE 400.4 commissioning standards
• Automatic calibration with live PD mapping and localisation
• Modular portable design with notebook control and flight cases

The Megger HV DAC-200 combines damped AC testing and partial discharge diagnostics in one transportable system. It applies realistic voltages close to power frequency, so PD activity can be accurately evaluated and located along the cable. The software guides users through the full process with automatic calibration and live mapping, delivering instant results and clear reports.

Packaged in rugged flight cases for quick air transport, the system fits easily into substations and consumes little power. An optional support capacitor extends its use to shorter cable lengths. Whether commissioning new circuits or assessing aged ones, the HV DAC-200 provides reliable data for timely maintenance decisions.