Duration
1 day
Who should attend
Mechanical/Electrical maintenance personnel, fitters or supervisors.
Prerequisites
No specialist knowledge required but a basic appreciation of motors & their applications would be beneficial.
Aims
By the end of this programme participants will have a good understanding of the types of VSD, their advantages, application, important set-up parameters & the EMC, harmonics & health & safety implications.
Objectives
For specific course objectives see Training Record Log.
Content Overview of Motor Types What motors are there? AC Squirrel Cage AC Synchronous DC Stepper Servo Basic AC Motor Theory Operating modes Power & Torque Motor rating plate Starting an electric motor DOL Star/Delta Soft-starts Speed control VSD Overview What is a VSD Features & benefits Reduced maintenance Energy saving Applications Basic Drive Theory Identify the main sections of a VSD DC Link PWM Switching Motor connection Stopping the motor
Getting Started with Inverters.
Getting Started with Inverters.
Electrical Health & Safety (EHS) Recap key EHS basics EHS issues when working with Inverters
Practical Exercises Connect drive Motor, I/O, Supply Set motor parameters Run motor At different speeds Under different control modes Monitor motor with scope Voltages Current DC Link Elementary Diagnostics Practical & written exercises to practice VSD diagnostics EMC & Harmonics What is EMC? Effects of EMC Controlling EMC What are harmonics? Effects of harmonics Controlling Harmonics Relevant legislation
Introduction to Drive Parameters & I/O What are parameters? Why are there so many? Which are the important ones? What are the connections to a VSD? How are they used?
Kiowa is not liable for the use or applications that differs from what is confirmed in their technical catalogue, product sheets, offers, order confirmations and recommendations contained in them.
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