Here’s what more than 2,500 business decision-makers around the world say.Download the report
...with the Facility Hero app in hand! Discover how you can optimize your maintenance efforts today.Learn more
Access tailored services, 24/7 self-service and expert help. Anywhere, anytime, any project.Discover now
Everything you need to know about our IoT technology backbone.Learn more
Explore our global offerings or select your country from one of our five regions.Global
Découvrez nos offres globales ou sélectionnez votre pays dans l’une de nos cinq régions.
Goals and Symptoms
A customer set "Uns" in Drive menu as 380Vac. Actually, his main power is measured at 440Vac. Would ATV58's output reach to 440V while it is at full speed( motor nominal voltage is 380Vac)? Would this ATV58 have any malfunction in the future? What would be the performance ? - - -> The motor's nominal frequency is 50Hz but customer sets the "FrS" to 72Hz?
Causes and Fixes
If UNS is adjust to 380V, this value will never be exceeded but it's preferable to set FRS to 50 Hz to have the nominal voltage at the nominal frequency.
Sign up for all the latest solutions, offers and best practices straight to your inbox.
We are excited that you have joined the group. You will receive your welcome email soon describing the program and what to expect in the upcoming weeks. Enjoy!