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AC Motor Controls

AC Motor Controls

Dafam Fortuna Hotel, Yogyakarta | 21 – 24 July 2015 | IDR 7.000,000.00/ participant
Dafam Fortuna Hotel, Yogyakarta | 21 – 24 September 2015 | IDR 7.000,000.00/ participant
Dafam Fortuna Hotel, Yogyakarta | 28 – 31 December 2015 | IDR 7.000,000.00/ participant




DESCRIPTION

A start button or switch is just one of the components required to operate an AC motor. Most motors are started through a standardized control system which is designed to protect the motor, the operator, and other personnel. This course focuses on ladder diagrams, wiring, and troubleshooting techniques for the most common motor used in industry.



WHO SHOULD ATTEND

  • Engineering and design personnel
  • Maintenance and technical services personnel
  • Process and operations personnel
  • Technical and process managers
  • Engineering and design personnel
  • Electrical consulting engineers
  • Electrical contractors



SUMMARY OUTLINE

1.    Introduction

  • Purpose of a Motor Starter
  • Components of a Motor Control Circuit
  •  The NEMA Starter Size Numbering System
  • Various Motor Starting Requirements – Single Speed, Multiple Speed, Reversing, Reduced Voltage, etc.

2.    Common Motor Circuits

  • Diagram Symbols for Control Components
  • Manual Starters
  • Magnetic Motor Starter Operation
  • Standard Two and Three Wire Control
  • Wiring Diagrams vs. Ladder Diagrams
  • Using Ladder Diagrams

3.    Variations on the Motor Control Circuit

  • 120 Volt Control vs. 480/240 Volt Control
  • Control Transformers
  • Proper Fusing and Grounding
  • Multiple Start/Stop Stations
  • Single Phase Motor Starting
  • Other Control Components
  • Time Delay and Latching Relays
  • Pilot Devices – Pressure, Temperature, Level, and Limit Switches
  •  Pilot Light Color Codes

4.    Other Starting Requirements

  • Reversing Starter Circuits
  •  Across-the-line vs. Reduced Voltage Starting
  • Resistance or Reactance Reduced Voltage Starting
  • Auto-transformer Starting
  •  Wye Start / Delta Run
  • Various Two Speed Starter Arrangements
  •  Pump Controls

5.    Power Circuits

  • The Combination Motor Starters
  • Checking Power Fuses and Breakers

6.    Wiring Up a Motor Starter

  • Classroom Exercises

7.    Troubleshooting Control Circuits


COURSE SPEAKER

Teguh Santoso, Ir
Teguh Santoso experienced more than 26 years in Electrical.



COURSE METHODE

  • Presentation
  • Discuss
  • Case Study
  • Evaluation
  • Simulation



TIME & VENUE

  • Dafam Fortuna Hotel Jl. Dagen 60 Malioboro Yogyakarta
  • 26 – 29 January 2015
  • 02 – 05 Maret 2015
  • 21 – 24 July 2015
  • 21 – 24 September 2015
  • 28 – 31 December 2015
  •  4 days – 08 am – 04 pm



COURSE FEE

IDR 7.000,000.00 per participant non residential



FACILITY

  • Module / Handout
  • Certificate
  • Souvenir
  • Training Kit

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