The Corona Probe is an off-line instrument to accurately pinpoint the source of partial discharge (PD) in a particular slot in generators and motors.Download Brochure
The Iris Power PPM-97 Corona Probe supplements on-line partial discharge measurements by more precisely locating the partial discharge to a particular slot and position, with the motor or generator winding energized by an external high voltage AC source.
This offline test provides a method of testing the quality of bonding between the ground wall insulation layers in the slot sections of new resin-rich and individually VPI’d coils/bars, and the adequacy of slot resin fill in global VPI windings.
Call us at +1 905.677.4824 or Toll Free at +1 888-873-4747. Alternatively, please email us at email@example.com or fill out our online quote form below.
This Resource Library is designed to provide current, relevant resources that provide technical knowledge and practical solutions for owners and operators of rotating machines. We encourage you to use the search feature and filters to locate specific resources of interest.
Articles, Technical Papers, & Case Studies
A technical overview of the first medium voltage VS‐PWM drive in the world with on‐line partial discharge monitoring successfully implemented.BROWSE OUR RESOURCE LIBRARY
Hands-on, practical experience
The course focuses on hydro-electric generators. Although much of the discussion relates to synchronous machines rated greater than 10MVA and…BROWSE OUR COURSES
The Iris Rotating Machine Conference is devoted to the discussion of predictive maintenance technologies for motors and generators.LEARN MORE