UEERE0050Identify and isolate multiple supply systems

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What an assessment for UEERE0050 must cover

78 assessable components: 3 elements (14 performance criteria), 31 performance evidence and 33 knowledge evidence requirements. An audit-defensible tool maps every question and task back to these — that mapping is the coverage matrix Auditori generates alongside the assessment.

Elements & performance criteria

1 Prepare to isolate multiple supply systems

  • 1.1Legislation, regulations, standards, codes of practice and workplace requirements for the worksite are identified and referred to
  • 1.2Scope of work is determined, implications of isolation/s are identified
  • 1.3Site specific information including manuals, drawings, operational information, labelling, shutdown and start up procedures are identified and referred to
  • 1.4Worksite is assessed in accordance with workplace requirements
  • 1.5Hazards are identified, risks assessed and control measures identified and applied
  • 1.6Tools, equipment and personal protective equipment (PPE) required for work are determined, obtained and confirmed in working order
  • 1.7Circuit testing devices are obtained and checked for correct operation and safety in accordance with workplace requirements
  • 1.8Relevant person/s are notified of supply systems shutdown and isolation in accordance with workplace requirements

2 Isolate multiple supply systems

  • 2.1Supply systems shutdown procedures are completed in accordance with site specific information and workplace requirements
  • 2.2Supply systems circuits are tested and confirmed as de-energised and lock-out procedures followed

3 Re-instate multiple supply systems

  • 3.1Supply systems start up procedures are completed in accordance with site specific information and workplace requirements
  • 3.2Supply systems are confirmed as re-energised and tested for correct operation
  • 3.3Incidents or unplanned events are responded to in accordance with workplace requirements
  • 3.4Relevant person/s are notified of re-instatement of supply systems in accordance with workplace requirements

Performance evidence

  • applying relevant legislation, regulations, standards, codes of practice and workplace requirements including:
  • work health and safety (WHS)/occupational health and safety (OHS)
  • identifying hazards, assessing risks, identifying, applying and monitoring control measures
  • assessing worksite including:
  • locating switchboard/s and circuits
  • locating and interpreting site specific information
  • locating inverter energy systems (IES) and supply systems
  • applying awareness of unidentifiable supply systems
  • identifying and locating isolation devices
  • identifying and locating supply systems conductors
  • shutting down and isolating supply systems for at least two (2) of the following:
  • renewable energy IES
  • grid connected IES with stand-alone functionality
  • stand-alone IES
  • engine driven
  • returning supply systems to normal operation for at least two (2) of the following:
  • renewable energy IES
  • grid connected IES with stand-alone functionality
  • stand-alone IES
  • engine driven
  • isolating multiple supply systems in accordance with workplace and regulatory requirements, including:
  • applying safe isolation practices
  • identifying correct isolation device/s
  • identifying live conductors
  • correctly using testing equipment
  • confirming systems are isolated
  • tagging-out all supplies
  • testing re-energised supply systems for correct operation and electrical safety
  • confirming documented shutdown and start up procedures are correct including:
  • notifying appropriate person/s of any inconsistencies in the procedures
  • dealing with an unplanned event

Knowledge evidence

  • relevant legislation, regulations, standards, codes of practice and workplace requirements including:
  • WHS/OHS
  • hazard, risk assessment and risk control requirements including potential hazards
  • potential injuries caused by multiple supply systems
  • notification to relevant person/s of shutting down and starting up supply systems
  • safe use of tools and equipment including:
  • testing equipment
  • electrical isolation including:
  • anti-islanding
  • unidentifiable supply systems
  • need for ensuring the safe isolation of an electrical supply
  • isolation devices used in IES
  • tagging and lockout
  • central protection systems
  • characteristics, operations and safety functions of multiple supply systems including:
  • renewable energy IES
  • grid connected IES with stand-alone functionality
  • stand-alone IES
  • engine driven
  • types and location of labelling for multiple supply systems
  • site specific information including:
  • operational information
  • manuals
  • drawings
  • labelling
  • shutdown procedures and start up procedures
  • notification of inconsistencies in shutdown and start up procedures
  • working safely with electricity including:
  • hazards of direct current (d.c.) and alternating current (a.c.) electricity
  • effects of electric shock on the body
  • precautions to minimise the chance of electric shock
  • procedures for emergency involving electricity
  • common causes of electrical accidents

Unit content sourced from training.gov.au — © Commonwealth of Australia, licensed under CC BY 4.0. Auditori is not affiliated with the Department of Employment and Workplace Relations.

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Questions about assessing UEERE0050

What does an assessment tool for UEERE0050 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for UEERE0050 needs to address all 78 unit components: 3 elements with 14 performance criteria, 31 performance evidence requirements, 33 knowledge evidence requirements, and the foundation skills. A coverage matrix mapping each question and task to these components is what an auditor looks for.

How does Auditori generate an assessment tool for UEERE0050?

Auditori pulls the current release of UEERE0050 from training.gov.au and generates a complete package: candidate assessment, assessor guide with model answers and observation criteria, and a coverage matrix mapping every component. A suitably qualified person then reviews and approves the draft in a built-in workflow — consistent with ASQA's guidance on AI use in VET — before export as branded PDF and editable Word.

Is the first assessment tool really free?

Yes. Every new account includes one free credit — enough to generate the complete assessment tool for UEERE0050 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing UEERE0050 assessment instead of generating a new one?

Yes — upload your existing assessment or learner guide and Auditori maps it against every element, performance criterion, PE and KE of UEERE0050, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.

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