Partial Discharge Verification

OSENSA’s PDS-200 is a handheld partial discharge (PD) simulator designed to verify the operation and sensitivity of OSENSA’s PDA-100 and PDX-800 UHF partial discharge monitoring systems. When placed inside a switchgear cabinet near an installed PDA-100 sensor, it generates realistic PD burst patterns to confirm that the sensor, antenna, and entire signal chain are functioning properly during commissioning and routine maintenance.

The PDS-200 features a simple three-button OLED interface that allows users to select a 50 or 60 Hz line frequency, choose from multiple PD patterns, and turn PD generation on or off. When PD generation is active, the display border turns red for clear visual confirmation. Powered by a rechargeable lithium-ion battery with USB-C charging and protected by a silicone cover, the PDS-200 is a rugged, portable tool for field verification of PD monitoring installations.

Compatible Products