Assessor Resource

UEEEL0068
Rewind three phase low voltage induction machines

Assessment tool

Version 1.0
Issue Date: May 2024


This unit involves the skills and knowledge required to prepare, place and connect coils and insulation in three phase stators and rotors in low voltage (LV) induction machine.

It includes preparing to and rewinding three phase induction machines by working safely, using tools, measuring and stator windings. It also includes applying technical and quality industry standards and completing workplace reports and winding records.

No licensing, legislative or certification requirements apply to this unit at the time of publication.

You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)


Evidence Required

List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions on at least two separate occasions and include:

applying relevant work health and safety (WHS)/occupational health and safety (OHS) requirements and workplace procedures and practices, including using risk control measures

applying sustainable energy principles and practices

completing workplace reports and forms

dealing with unplanned events in accordance with workplace procedures in a manner that minimises risk to personnel and equipment

inspecting and testing completed induction machine work

planning to rewind three phase induction machines

rewinding three phase induction machines rated for low voltage (LV), including:

adhering to quality workplace procedures

assembling machine and preparing for inspection and testing

completing workplace report/forms accurately

dismantling machine and storing parts securely

following winding specifications and/or instructions

preparing stator for winding

selecting correct coils and insulation

winding and connecting stator correctly

using tools safely in accordance with workplace procedures.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions and include knowledge of:

three phase windings, including:

chain, lap and wave windings

concentrated and distributed windings

half-coil and whole-coil windings

half-coil winding for a three phase alternator

pole-pitch and coil-span

three phase stator winding

whole-coil stator winding for a three phase alternator

rating and cooling of alternators and the voltage regulator

techniques of winding three phase motors, including:

coil connection arrangements and terminations

coil placement techniques

electrical machine insulation types and applications

winding insulation methods

testing techniques, including continuity, insulation testing, use of ‘growler’ and magnetic field testing

relevant job safety assessments or risk mitigation processes

relevant manufacturer specifications

relevant WHS/OHS legislated requirements

relevant workplace documentation

relevant workplace policies and procedures

sustainable energy principles and practices.

Assessors must hold credentials specified within the Standards for Registered Training Organisations current at the time of assessment.

Assessment must satisfy the Principles of Assessment and Rules of Evidence and all regulatory requirements included within the Standards for Registered Training Organisations current at the time of assessment.

Assessment must occur in suitable workplace operational situations where it is appropriate to do so; where this is not appropriate, assessment must occur in suitable simulated workplace operational situations that replicate workplace conditions.

Assessment processes and techniques must be appropriate to the language, literacy and numeracy requirements of the work being performed and the needs of the candidate.

Resources for assessment must include access to:

a range of relevant exercises, case studies and/or other simulations

relevant and appropriate materials, tools, facilities, equipment and personal protective equipment (PPE) currently used in industry

resources that reflect current industry practices in relation to rewinding three phase induction machines rated for LV

applicable documentation, including workplace procedures, equipment specifications, regulations, relevant industry standards, codes of practice and operation manuals.

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assingnment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

Range is restricted to essential operating conditions and any other variables essential to the work environment.

Non-essential conditions may be found in the UEE Electrotechnology Training Package Companion Volume Implementation Guide.

Dismantling and winding stators must include the following:

three different three phase induction machines in an environment designed specifically for the purpose

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions on at least two separate occasions and include:

applying relevant work health and safety (WHS)/occupational health and safety (OHS) requirements and workplace procedures and practices, including using risk control measures

applying sustainable energy principles and practices

completing workplace reports and forms

dealing with unplanned events in accordance with workplace procedures in a manner that minimises risk to personnel and equipment

inspecting and testing completed induction machine work

planning to rewind three phase induction machines

rewinding three phase induction machines rated for low voltage (LV), including:

adhering to quality workplace procedures

assembling machine and preparing for inspection and testing

completing workplace report/forms accurately

dismantling machine and storing parts securely

following winding specifications and/or instructions

preparing stator for winding

selecting correct coils and insulation

winding and connecting stator correctly

using tools safely in accordance with workplace procedures.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions and include knowledge of:

three phase windings, including:

chain, lap and wave windings

concentrated and distributed windings

half-coil and whole-coil windings

half-coil winding for a three phase alternator

pole-pitch and coil-span

three phase stator winding

whole-coil stator winding for a three phase alternator

rating and cooling of alternators and the voltage regulator

techniques of winding three phase motors, including:

coil connection arrangements and terminations

coil placement techniques

electrical machine insulation types and applications

winding insulation methods

testing techniques, including continuity, insulation testing, use of ‘growler’ and magnetic field testing

relevant job safety assessments or risk mitigation processes

relevant manufacturer specifications

relevant WHS/OHS legislated requirements

relevant workplace documentation

relevant workplace policies and procedures

sustainable energy principles and practices.

Assessors must hold credentials specified within the Standards for Registered Training Organisations current at the time of assessment.

Assessment must satisfy the Principles of Assessment and Rules of Evidence and all regulatory requirements included within the Standards for Registered Training Organisations current at the time of assessment.

Assessment must occur in suitable workplace operational situations where it is appropriate to do so; where this is not appropriate, assessment must occur in suitable simulated workplace operational situations that replicate workplace conditions.

Assessment processes and techniques must be appropriate to the language, literacy and numeracy requirements of the work being performed and the needs of the candidate.

Resources for assessment must include access to:

a range of relevant exercises, case studies and/or other simulations

relevant and appropriate materials, tools, facilities, equipment and personal protective equipment (PPE) currently used in industry

resources that reflect current industry practices in relation to rewinding three phase induction machines rated for LV

applicable documentation, including workplace procedures, equipment specifications, regulations, relevant industry standards, codes of practice and operation manuals.

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Work health and safety (WHS)/occupational health and safety (OHS) requirements and workplace procedures for a given work area are identified and applied 
 
 
 
 
 
 
Existing WHS/OHS risk control work measures are followed 
 
 
 
 
 
 
 
 
WHS/OHS work completion risk control measures are followed 
 

Forms

Assessment Cover Sheet

UEEEL0068 - Rewind three phase low voltage induction machines
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

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Assessor name:

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Date:

Assessment Record Sheet

UEEEL0068 - Rewind three phase low voltage induction machines

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: