Components: Variable Frequency Drives

This video will cover the following topics:

• Understand the benefits of variable frequency drives and the types of pumping applications that are most suitable for their use 
• Be familiar with the basic architecture of VFD systems, including AC induction motor
• Understand the basic considerations that apply to selecting and applying a VFD in a pumping system
• Understand how the environment (temperature, altitude, cooling, etc.) affects the selection and operation of a VFD
• Understand how the electrical system (grounding, power quality, input/output cables, etc.) affects the selection and operation of the VFD
• Be able to troubleshoot the drive and electrical components and understand the likely causes of performance issues
• Be able to troubleshoot the motor and mechanical components and understand the likely causes of performance issues
• Understand the key elements of VFD maintenance