Application
This unit involves the skills and knowledge required to develop detailed and complex drawings for electrical systems using computer-aided design (CAD) systems. It includes 2-D and 3-D drawing formats covering a representative range of electrical systems, such as installations with alternative supplies, installations over 400 ampere (A) per phase at low voltage (LV) and/or high voltage (HV), single or multi-tenancies, heavy plant, switchgear, protection systems, earthing, power factor correction, control equipment, and energy monitoring and management. No licensing, legislative or certification requirements apply to this unit at the time of publication. |
Elements and Performance Criteria
Elements describe the essential outcomes. | Performance criteria describe the performance needed to demonstrate achievement of the element. | ||
Work health and safety (WHS)/occupational health and safety (OHS) processes and workplace procedures for a given work area are identified, obtained and applied | |||
WHS/OHS risk control measures and workplace procedures in preparation for the work are followed | |||
The scope of detailed and complex electrical drawings is interpreted from workplace documentation and/or work instructions | |||
Electrical drawing details required for work are identified in accordance with project specifications and workplace procedures | |||
Relevant personnel are consulted to ensure the work is coordinated effectively with others | |||
Relevant software tools, components, materials and equipment needed for the work are selected in accordance with workplace procedures | |||
WHS/OHS risk control measures and workplace procedures for carrying out the work are followed | |||
Design layouts and detailed and complex electrical drawings are determined from project specifications for the electrical systems | |||
Technical data of electrical system component/s are identified to determine parameters to be detailed in electrical drawings | |||
Relevant software tools are used to produce detailed and complex electrical drawings in accordance with workplace procedures | |||
Detailed and complex electrical drawings are checked for accuracy in accordance with project specifications and workplace procedures | |||
Unplanned situations are dealt with safely and in accordance with workplace procedures | |||
Completed detailed and complex electrical drawings are submitted to relevant person/s to be checked for accuracy in accordance with project specifications and workplace procedures | |||
Alterations, additions or correction instructions are followed and detailed and complex electrical drawings re-submitted for final approval | |||
Completed detailed and complex electrical drawings are documented in accordance with workplace procedures |
Evidence of Performance
Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria on at least two separate occasions and include: |
applying graphical techniques to produce products, processes, systems or services design representations applying knowledge of complex electrical equipment design drawing methods, techniques, procedures and protocols and documenting design applying relevant work health and safety (WHS)/occupational health and safety (OHS) requirements, including using risk control measures developing a variety of detailed and complex electrical drawings incorporating feedback into final products interpreting and using technical data and specifications preparing to develop detailed and complex drawings for electrical systems presenting designs of electrical engineering products, processes, systems or services producing drafting documentation producing drawing sets selecting relevant computer-aided design (CAD) software tools, components, materials and equipment. |
Evidence of Knowledge
Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria and include knowledge of: |
managing resources relevant advanced CAD systems relevant CAD modelling techniques relevant computer-based modelling, design, drafting and application systems relevant graphical engineering design techniques for products, processes, systems or services representation relevant manufacturer specifications and operating instruction relevant job safety assessments or risk mitigation processes relevant WHS/OHS legislated requirements relevant workplace documentation relevant workplace instructions, policies and procedures. |
Assessment Conditions
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 simulated suitable 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 simulations relevant and appropriate materials, tools, facilities and equipment currently used in industry resources that reflect current industry practices in relation to developing detailed and complex drawings for electrical systems applicable documentation, including workplace procedures, equipment specifications, regulations, codes of practice and operation manuals. |
Foundation Skills
Foundation skills essential to performance are explicit in the performance criteria of this unit of competency. |
Range Statement
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. |
Sectors
Electrotechnology |
Competency Field
Electrical |