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NDB Tech Partial Discharge Alarm System for Metallic Cabinets & Cables in HV Substations
Online PD MonitorThe PD Annunciator™ unique design consists of a three channels acquisition module paired with sensors of your choice, most commonly TEV and Acoustic or HFCT. With many advancements and innovations, the PD Annunciator™ handles partial discharge monitoring on metallic cabinets using our proven and advanced technologies.
Partial Discharge Testing