COURSE OVERVIEW

This course aims to provide participants with underpinning knowledge and skills needed to undertake electrical maintenance on motors and motor controls safely and efficiently. It exposes trainees to an extensive hands-on approach to wiring practices and troubleshooting diagram circuits. Comprehensive course noted are provided.

COURSE OBJECTIVE

• Understand and wire a wide range devices (pushbuttons, relays, contractors, thermal overload, timers etc) and their principle of operation
• Have an in-depth knowledge of how electro motors work
• Design and wire electric motor starters from scratch
• Use circuit diagram as an aid to design, replacement and maintenance
• Use electrical test equipment effectively and carry out testing of motors and motor starters
• Diagnose motor faults and recognize their associated symptoms
• Identify motor and control circuit fault using fault diagnosis and rectification techniques
• Practice safe working methods on electrical systems

COURSE CONTENT

1. Identifying circuit symbols
2. Understanding basic electrical symbols
3. Logics of line diagrams
4. Relay and contactor numbering
5. Basic panel wiring techniques
6. Selecting correct panel wiring cable
7. Producing a basic motor control layout
8. Installing a motor: The Rules
9. Installing flexible conduit
10. Examining Motor Nameplate
11. Wiring Push-buttons, toggle switches, relays, contactors, timers, auxiliary contacts, overload relay
12. Correctly setting an overload unit to suit the motor protected
13. Installing a control circuit to provide Start / Stop operation
14. Installing a control circuit to provide Emergency Stop operation
15. Installing a control circuit to provide Auto / Off / Manual operation
16. Installing a control circuit to provide Reversing, braking, jogging
17. Interlocking & Sequential operations
18. Installing Power On, Motor Run and Overload Tripped indication
19. Two-wire and three-wire controls
20. Wiring a three-phase motor winding in Star and Delta
21. Wiring a D.O.L. starter to control and protect a three-phase motor
22. Wiring a D.O.L. starter to control and protect a single-phase motor
23. Wiring a Wye-Delta starter to control and protect a three-phase motor
24. Converting a three-phase motor to single-phase

TARGET GROUP (BY DESIGNATION)

• Electrician
• Wireman
• Electrical Maintenance
• M & E
• Person who involved in services and maintenance of electrical works

Also, suitable for who want to preparation for seating examination to get electrical competency license under energy commission (Suruhanjaya Tenaga)

TARGETED INDUSTRY/INDUSRIES FOR COURSES

Manufacturing industries, electrical and mechanical (M & E) the course services provider, electrical contractor. Maintenance and facilities services firms or vendors.

DURATION

3 – 5 days (Can be custom by client)

CERTIFICATION

Attendance Certificate (Proweld)