Basic Electrical Skills for Personnel of other Disciplines – 5 Days

BASIC ELECTRICAL SKILLS FOR PERSONNEL OF OTHER DISCIPLINES (5 days)

AIM
To provide basic electrical training to staff who work within other engineering areas.

Pre-Requisite
Delegates will ideally be from a craft engineering discipline.

Course Duration
5 days.

Maximum Number
4 persons.

Training Aids
Lecture notes, audio-visual presentation, demonstrations and practice.

Assessment
Practical In-Centre assessment of safe isolation, de-isolation of A.C. and three phase motor.

Certification
On successful completion of the course candidates will receive a NETA certificate. The certificate will be sent directly to the delegate or their sponsor company.

Additional Information
Meeting the needs and expectations of service users is of the highest priority to our staff. Therefore if you have any concerns or wish to make a comment about the service please contact: info@NETA.co.uk


COURSE OBJECTIVES

On completion of this course delegates will be able to:

  • Understand basic electrical theory and terminology
  • Understand the dangers of electricity
  • Understand their responsibilities under the Electricity at Work Regulations
  • Understand the principles of earthing and protection systems
  • Identify the safety requirements for safe isolation and de-isolation
  • Understand and identify typical electrical components within a motor control panel
  • Understand the general principles and construction of AC motors, and identify three-phase and single phase machines
  • Use a Continuity and Insulation Resistance tester to test motor windings
  • Use Voltage Indicators and Proving Unit to test and prove for dead
  • Make off cable terminations correctly using SWA glands
  • Understand the principles of a direct–on–line motor control
  • Identify the safety requirements for the isolation and de-isolation of an A.C. induction motor

COURSE SYLLABUS

Basic Electricity

  • Introduction to electricity
  • Electron theory, Volts, Amps, Ohms, Watts
  • AC/DC, Supply voltages

Electrical Safety

  • Dangers of electricity
  • Effects of electric shock
  • Electricity at Work Regulations 1989

Protection Systems

  • Earthing and bonding
  • Overcurrent
  • Fuses, circuit breakers
  • Residual current circuit breakers

Isolation

  • Safe isolation to Electricity at Work Regulations 1989
  • Testing for dead

AC Motors

  • Basic principles of magnetism
  • Construction of squirrel cage motors
  • Basic principles of operation
  • Motor connections

Motor control

  • Common components
  • Direct on line motor control

Motor disconnection and reconnection

  • Isolation
  • Testing for dead
  • Disconnection and reconnection

Motor testing

  • Correct use of an Insulation and Continuity Tester
  • Correct testing procedures

Practical

  • Delegate will make off SWA cable and gland
  • Delegate will safely isolate, disconnect, reconnect and de-isolate DOL motor
  • Delegate will test windings of various AC motors with typical faults