Testing,

Commissioning

IINSTELEC SERVICES provides comprehensive testing, commissioning and field services to ensure every electrical system operates safely, reliably and in accordance with project specifications. Our experienced engineers and technicians verify system performance, minimise operational risks and support successful project delivery.

Complete project delivery. Proven engineering expertise. Reliable results.

Ensuring Safe, Reliable & Efficient System Performance

Factory Acceptance Testing (FAT)

Verifying equipment performance and functionality before it leaves the manufacturing facility.

Site Acceptance Testing (SAT)

Testing installed systems on-site to confirm correct operation and compliance.

Functional Testing

Validating system functionality, protection schemes and operational performance.

Protection Relay Testing

Testing and configuring protection relays for accurate fault detection and system reliability.

Signal & Communication Testing

Verifying communication networks, control signals and equipment integration.

System Energisation

Supporting the safe energisation and commissioning of newly installed electrical systems.


Preventative Maintenance

Routine inspections and maintenance to maximise equipment reliability and lifespan.

Fault Finding

Rapid diagnosis and resolution of electrical faults and system issues.

On-Site Technical Support

Providing experienced engineering assistance during installation and operation.

System Upgrades

Implementing upgrades to improve performance, safety and operational efficiency.

Performance Assessments

Evaluating system performance and recommending optimisation opportunities.

Ongoing Service Support

Providing continued technical assistance to ensure long-term operational success.

Supporting Beyond Project Completion

Our commitment extends beyond project delivery. Through comprehensive testing, commissioning and ongoing field support, we help clients maintain safe, efficient and dependable electrical infrastructure throughout its operational life.

Factory Acceptance Testing

SAT & Substation Commissioning

Protection Relay Testing

SCADA, RTU & Communications Testing

INSTELEC SERVICES was built on decades of engineering expertise, specialising in the design, manufacture and implementation of power system protection, control and electrical infrastructure solutions for critical industries.

Get In Touch

W: +27 83 947 3258

JHB: 20 Venda St, Sebenza, Johannesburg, 1609

20 Venda St, Sebenza, Edenvale, 1609, South Africa

© Copyright 2026. Instelec Services. All rights reserved.

Privacy Policy

Terms and Conditions