High Voltage Training & Medium Voltage Electrical Network Operations Course (NQF 5) in South Africa
The Electrical Network Operations (Medium and High Voltage) Skills Programme is Wheelset Academy's structured route into electrical network monitoring, switching, isolating, testing, earthing, operational reporting and first-line maintenance for medium- and high-voltage environments. If you've been searching for High Voltage Training, Medium Voltage Training or a complete Electrical Network Training programme, this Skills Programme covers all three under one qualification rather than a single-topic safety course.
It's registered at NQF Level 5 with 52 credits, with EWSETA as the quality partner. The programme is designed for appropriately qualified electrical personnel who want specialist skills for electrical power distribution, utility services, network control and substation operations, delivered from Wheelset Academy's Pretoria and Kempton Park branches.
What the NQF 5 Electrical Network Operations course covers
The 52-credit Skills Programme is built from 4 knowledge modules and 4 practical skill modules covering electrical network safety, operating principles, switching, isolation, testing, earthing, monitoring, reporting and first-line maintenance.
Knowledge modules
- Health, Safety and Risk Assessment in High Voltage Areas
- Standard for Supervision of People in Electrically Hazardous Locations
- Network Voltage Operating Principles
- Equipotential Earthing
Practical skill modules
- Monitor and Record the Performance of Electrical Network Equipment
- Prepare Reports and Make Recommendations on Actions to be Taken
- Conduct Switching, Isolating, Testing and Earthing
- Conduct First-Line Maintenance of Electrical Network Equipment
On completion, learners receive a Letter of Competence from Wheelset Academy and, once verified, a Certificate of Competence with a Statement of Results from the QCTO.
Practical switching, isolation, testing and earthing skills
Switching and isolation are among the highest-intent topics associated with High Voltage Electrical Training. The programme includes a dedicated practical component where learners perform switching operations, equipment isolation, testing procedures, earthing activities, safety verification and operational checks.
- Follow required operating procedures before maintenance or work begins
- Conduct electrical switching operations safely
- Isolate relevant network equipment
- Perform electrical testing procedures
- Apply equipotential earthing requirements
- Verify safe operating conditions
- Monitor and record electrical network equipment performance
- Carry out first-line maintenance
What does High Voltage & Medium Voltage Training cover?
High Voltage Training prepares electrical personnel to understand the hazards, controls and operating principles associated with high-voltage electrical systems. In this programme, that's combined with broader Electrical Network Training so learners develop knowledge and practical competence relevant to real network operations, including the medium-voltage distribution equipment used across many utility, municipal and industrial power systems.
The programme covers high-voltage health and safety, risk assessment, supervision in electrically hazardous locations, network voltage operating principles, equipotential earthing and practical network-operation activities, connecting medium- and high-voltage operating principles with the activities used to control, isolate, test, earth, inspect and maintain network equipment.
Key high-voltage competencies
- High-voltage health, safety and risk assessment
- Supervision in electrically hazardous locations
- Network voltage operating principles
- Equipotential earthing
- Electrical switching procedures
- Isolation and testing procedures
- Safety verification and operational checks
- Electrical network equipment monitoring
- First-line maintenance
High Voltage Safety Training vs Electrical Network Operations Training
Many High Voltage Training courses in South Africa focus primarily on safety awareness, PPE, operating regulations or preparing personnel for specific workplace authorisations. This NQF Level 5 Skills Programme has a broader electrical network-operations scope.
| Training type | Typical focus | Wheelset Academy programme |
|---|---|---|
| High Voltage Safety Training | Hazards, PPE, safe practices and high-voltage safety principles | Safety and risk assessment form part of the programme, but the scope continues into network operations. |
| ORHVS / workplace operating regulations | Operating rules, permits, access, responsibilities and employer authorisation processes | Related operational safety principles are included, but this should not be treated as automatically replacing an employer-specific authorisation process. |
| Electrical Network Training | Monitoring, switching, isolation, testing, earthing, reporting and maintenance | This is the central occupational focus of the programme. |
| Substation Operations Training | Safe operation and monitoring of electrical network and substation equipment | Directly relevant to the course's electrical network and substation career pathway. |
Is the Electrical Network Operations course right for you?
This is an advanced electrical skills programme rather than a beginner electricity course, and is particularly relevant to qualified electrical personnel who want to progress into electrical network, utility, distribution, maintenance or substation environments.
Wheelset Academy's stated entry requirement is:
- NQF Level 4 Electrical Engineering Qualification or Electrical Engineering Trade Certificate
Career environments this qualification supports
- Electrical power distribution
- Substation operations
- Utility services
- Electrical maintenance
- Network control environments
Career environments vary by employer, region and experience. A qualification supports career preparation but does not guarantee a specific role or salary.
Accredited Electrical Network Operations Programme Details
| Formal Course Title | Electrical Network Operations (Medium and High Voltage) |
|---|---|
| Programme Type | Skills Programme |
| Skills Programme ID | SP-250820 |
| Curriculum Code | 900522-000-00-00 |
| NQF Level | Level 5 |
| Credits | 52 |
| Quality Partner | EWSETA — Energy and Water Sector Education and Training Authority |
| Entry Requirement | NQF Level 4 Electrical Engineering Qualification or Electrical Engineering Trade Certificate |
| Certification | Letter of Competence from Wheelset Academy and, once verified, a Certificate of Competence with a Statement of Results from the QCTO. |
Verify this Skills Programme yourself
Skills Programme SP-250820
This is a real, checkable Skills Programme registration, not a marketing figure. Confirm the curriculum code and Wheelset Academy's current provider accreditation scope directly with EWSETA and the QCTO rather than taking any provider's word for it — including this page. Check QCTO accreditation
Study High Voltage & Medium Voltage Training in Pretoria or Johannesburg
Pretoria / Hatfield
353 Festival Street, Hatfield, Pretoria, 0028
Kempton Park / Johannesburg
10 Margaret Avenue, Kempton Park, Johannesburg, 1620
Confirm current intake, venue, delivery method and practical training arrangements with admissions before registering.
High Voltage Training & Electrical Network Operations FAQs
What is the Electrical Network Operations (Medium and High Voltage) Course?
It's a Skills Programme that teaches learners how to monitor, operate, switch, isolate, test, earth and maintain medium- and high-voltage electrical networks safely. It's registered at NQF Level 5 and carries 52 credits.
Is this a High Voltage Training course?
Yes. High-voltage safety, risk assessment, network operating principles, switching, isolation, testing and earthing are central topics. The programme is broader than a general HV safety course because it focuses on Electrical Network Operations.
Does the course include Medium Voltage Training?
Yes. The formal programme title is Electrical Network Operations (Medium and High Voltage), and the training addresses practical electrical network activities relevant to medium- and high-voltage environments.
What are the entry requirements?
The stated minimum requirement is an NQF Level 4 Electrical Engineering Qualification or an Electrical Engineering Trade Certificate.
Does the programme include electrical switching and isolation training?
Yes. A core practical module is Conduct Switching, Isolating, Testing and Earthing. Learners perform switching operations, equipment isolation, testing procedures, earthing activities, safety verification and operational checks.
Is this the same as an ORHVS Authorised Person course?
Not necessarily. There is overlap in electrical safety and operating principles, but this is the NQF Level 5 Electrical Network Operations (Medium and High Voltage) Skills Programme. Employer-specific ORHVS authorisation or appointment requirements should be treated separately where applicable.
Does the course include Electrical Distribution Training?
Yes. The programme is relevant to power distribution and network-control environments and develops competence in monitoring, switching, isolation, testing, earthing, reporting and first-line maintenance.
Is the course relevant to Substation Operations Training?
Yes. The programme specifically positions substation operations as a career pathway and includes practical exposure to substation-related network activities.
What certification do learners receive?
Learners receive a Letter of Competence on completion and, once verified, a Certificate of Competence with a Statement of Results from the QCTO.
Does the programme include maintenance training?
Yes. Learners perform first-line maintenance activities, inspections, testing procedures and operational checks on electrical network equipment.
Where can I enquire about High Voltage Training at Wheelset Academy?
Contact the Hatfield, Pretoria or Kempton Park, Johannesburg branches, or WhatsApp Wheelset Academy to confirm the current intake, training venue, fees and schedule.
Enquire about High Voltage & Medium Voltage Training
If you meet the electrical entry requirements and want to develop practical competence in medium- and high-voltage electrical network operations, contact Wheelset Academy for the next intake, fees, delivery schedule and registration requirements.