Las pruebas de Resistencia de Aislamiento, Relación de Absorción Dieléctrica (DAR) e índice de Polarización (IP) son herramientas comúnmente usadas para evaluar la condición del aislamiento de las máquinas eléctricas rotativas y para confirmar la integridad del sistema de aislamiento a tierra, detectando la presencia de humedad que puede ocasionar fallos en los devanados. En las máquinas grandes, un adecuado análisis de tendencias ayuda a detectar cambios importantes y a tomar acciones correctivas antes de que ocurran fallos catastróficos.

EASA Internal Connection Diagrams for Three-Phase Electric Motors is available to members as a free PDF download and contains hundreds of connections, as well as templates for windings up to 30 poles. This webinar recording shows how to access it and provide examples of how to use it.

This webinar recording reviews electric motor bearing grease and oil lubrication frequency and quantity, as well as procedures.

Learn the basics of static couple balancing and how and when to use it.

This webinar recording discusses motor storage and drills down into the nuances of maximizing customer perceived value.

This webinar recording covers the various types of trips or faults that occur in applications, as well as some of the causes for these events.

Este webinario ayudará a los centros de servicio a navegar a través de los aspectos fundamentales del rediseño de motores de CA y ayudará a prevenir errores costosos asociados a los rediseños incorrectos.

Technicians are sometimes introduced to magnetic quantities and materials informally over time as they are trained. This webinar will introduce the attendee to basic magnetic circuits and magnetic materials encountered in rotating machines more formally.

Determining the source of noise in a motor is often much more challenging than correcting it. However, a methodical approach to investigating the noise can narrow down the possible causes.

This presentation provides an overview of common predictive technologies and information about applying them correctly.