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QUALITROL-IRIS POWER, THE WORLD’S LARGEST PROVIDER OF ON-LINE
PERIODIC AND CONTINUOUS PARTIAL DISCHARGE MEASUREMENT SYSTEMS
Iris Power PDA-IVTM
Periodic On-line Partial Discharge Monitoring Using a Portable Instrument
for Hydro Generators
A USER’S PERSPECTIVE:
“By combining on-line monitoring and a diminished schedule of off-line testing, the utility has
switched from time-based to a condition-based procedure for allocating resources for testing and
maintenance…, the maintenance staff can discern more thoroughly the condition of the insulation
and what, if any, repairs or changes in operating procedures need to be done to increase the
lifespan of the unit.”
IRIS POWER ON-LINE PRODUCTS