Course Overview
Basic Electrical Knowledge Training. Most of the machine in manufacturing industry using electrical system to control and generates desire output based on production process. The Technician must have basic knowledge and understanding of electrical system to perform daily task assign by Supervisor or Manager.
To ensure effectiveness of production output and minimize machine breakdown delay time, the technician must be able to assist senior technician or engineer by monitoring operation of electrical system. He/she will report to senior technician or engineer if machine in fault conditions and be able to response the problems as” first line repair technician”.
Course Objectives
To provide participants on:
- Basic principle of electrical system
- Electrical terminology , symbol and units
- Electrical circuit series and parallel
- Understanding of electrical machine concept design
- Understanding of basic operation of electrical wiring system for 1 phase and 3 Phase
- Application of Digital Multi Meter , Test Pen and Insulation Tester
- Electrical component specification and basic function
- Safety precaution on electrical system
- Identify component part no
- Generate basic electrical wiring project
- Voltage measurement
- Identify status of battery , Bulb and Solid State Relay
Learning Outcome
After completed this training, the technician will be able to:
- Identify component symbol, specification and basic function
- Understanding of electrical machine basic design
- Understanding basic operation of electrical wiring system for 1 phase & 3 Phase.
- Application of Digital Multi Meter , Test Pen and Insulation Tester
- Understanding of electrical component specification and basic function
- Alert to Safety precaution on electrical system
- Identify component part no
- Generate basic electrical wiring project
- Voltage measurement
- Identify status of battery , Bulb and Solid State Relay
Who Should Attend
- Maintenance Department
- Production Department
- Service Department
Course Content
Basic electrical fundamentals
- What is electricity?
- Electrical Terminology
- Electrical Symbol
- Unit of Electrical Measurement
Electrical Circuit
- Series and Parallel Circuit
- Ohms Law Calculation
Introduction to basic electrical machine design
- Power Device / Section
- Control Device / Section
- Output Device / Section
Electrical diagram and basic operation
- Single Phase
- 3 Phase
Practical 1 : Application of Test Equipment
- Digital Multi meter
- Measurement of Voltage
- Measurement of Current
- Continuity Test /Short /open test
- Resistance Test
- Capacitance Test
- Test Pen
- Current Detector
- Insulation Tester
- Insulation Resistance of conductor
- Insulation Resistance of 3 Pin power cable
- Insulation Resistance of equipment earthing system
Electrical Component specification and basic function
- Fuses
- Main Circuit Braker
- Magnetic contactor
- AC Relay
- DC Relay
- Solid state Relay (SSR)
Electrical Component specification and basic function
- Switching Mode Power Supply
- Programmable Logic Controller –PLC Unit
- Inverter motor
- Lamp
- Heater Assembly
- Single Phase Motor
- 3 Phase Motor
Safety Precaution on Electrical System
- Safe working Practices
- Safe Isolation & Earthing System
- Electrical Shock & action taken
Practical 2 : Identify electrical component and Part no for practical session.
- Single phase Supply
- Fuse
- AC Bulb
- Solid State Relay
- Battery 9V
Practical 3 : Based on drawing diagram attached:
- Generates electrical wiring according to the diagram
- Measure Voltage on DC Circuit and AC Circuit
- Identify status of battery ,SSR and AC Bulb
