AC DRIVES (VFDs) APPLICATION
and MAINTENANCE
A 3-Day Hands-On Variable Frequency Drive School

Basic, Introductory, and Advanced Electrical Training Seminars

Your Place or Ours?






We Are Happy To Accept

    
Course Objectives:  


The objective of this AC Drive (VFD) seminar is to provide the student with useful information covering the basics of variable frequency drives that can be immediately put to work on the job. Discussion of AC drive theory is followed with hands-on exercises including drive setup and programming. Seminar objectives include:   

  • Properly Matching a Drive to a Machine
  • Choosing the Correct Motor
  • Choosing the Best Type of Drive
  • Identify & Correct Drive System Problems
  • Identify & Test Major Drive Components
  • Perform Start-Up of an AC Drive
  • Program & Adjust the Drive for Desired Operation

Special note: This is the ONLY variable frequency drive seminar that is presented by James M. Shumberg, a recognized leader in the AC drive and electric motor industry. If you want the best this is the seminar for you.

Next class
May 20 - 22, 2008
Houston
Seats Available!

Register Online
Course: AC Drives Application & Maintenance (VFDs)
Length: 3 Days 
Tuition: $1295
Dates & Location:
Topics Include:
  • Evolution of Adjustable Speed Drives
  • Mechanical Theory - Horsepower & Torque
  • Introduction to Basic AC & DC Electrical Theory
  • Transformer Basics
  • AC Motor Theory With NEMA Nameplate Definitions
  • Semiconductor Theory and Diode Rectifiers With Lab
  • Examination and Theory of the Major AC Drive Components Including the Input Rectifier, Soft-Charge Resistor, Buss Capacitors, and Output Transistors
  • AC Drive Applications With Discussion of Various Types of Drives Including Vector Drives
  • Examination of AC Drive Construction
  • Recommended Drive Start-Up Procedures
  • Hands-On AC Drive Operation and Programming
Who Should Attend:
Plant and Facility Maintenance Personnel, Maintenance Supervisors, Plant Engineers
Equipment Requirements:
Students will need to bring analog or digital volt-ohmmeter and a pocket calculator. Students are encouraged to bring prints from actual AC drives encountered in the field for class discussion.

Note: "AC Drives" are commonly referred to as "Variable Frequency Drives" or "VFDs" and the terms are often used interchangeably.

Enrollment is limited. Call 281-393-1711 for registration information
 and to reserve your space.

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This seminar is held in Houston, Chicago, Tampa, Nashville, Sacremanto, and onsite at your location anywhere.


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