Webinar: A Technicians Approach to Phase and Ground Directional Overcurrent Relaying

The webinar will cover the basics necessary to understand and test the directional elements of mechanical, solid state, and microprocessor based relays.
• Examples of the relays discussed will be: GE JBC and JBCG relays, ABB CR and IRD
• Basler BE1-67 directional relay, and the SEL 351 feeder protection relay.
• Easily understood positive and negative sequence applications will be discussed along with technician level vector analysis.
• Standard test methodologies will be presented to help overcome sometimes difficult test situations.

[@liewts1049]

Good quality content and informative. Wish that the audio quality would be better.

[@uploadJ]

A handy copy of the PPT (powerpoint) in pdf form he used:
www.avotraining.com/avo-training/media/Webinars/11-Webinar-Directional-Overcurrent-Relaying.pdf