Webinar - Electric Motor Testing with a Digital Power Meter
У вашего броузера проблема в совместимости с HTML5
Visit us @ Yokogawa Test & Measurement - http://tmi.yokogawa.com/us/?utm_source=YouTube&utm_medium=social&utm_content=Homepage&utm_campaign=2013%2BSocial%2BMedia%2BRevival The one hour seminar will cover making precision electrical power measurements on AC motors and variable speed drives. Topics include: - Efficiency measurements of the drive - Motor and complete system - Accurate measurements of the fundamental PWM voltage of a drive - Phase voltage measurements without a neutral line - Other testing techniques outlined in IEEE Standard 112B, Test Procedure for - Polyphase Induction Motors. Presented by: Bill Gatheridge, Product Manager, Yokogawa Corporation of America Originally Broadcast: 7.22.2010