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Electrical Testing & Commissioning

Testing & commissioning of relays, current transformers, circuit breakers and substations across all voltage levels — LV, MV, HV and EHV.

Mayon electrical testing and commissioning
Testing & Commissioning

Your Ideal Partner in Power Utility Challenges

Mayon is a leading electrical testing and commissioning service company in India and Saudi Arabia. We provide the best testing and commissioning services for relays, current transformers, circuit breakers and substations. Our team of professionals gives you the competitive edge to be your ideal partner in all your power utility challenges.

The general objective of installation, testing and commissioning is to confirm that the facility meets the design plan's aim and requirements — in other words, that it functions to its expected working condition and capability.

Our Expertise

Testing & Commissioning Domains

Our expertise lies across the full spectrum of substation and protection systems.

Substation Equipment

Numerical Protection Relays

Substation Automation Systems

Network Management Systems

Protocol Conversion

What We Deliver

Our Testing & Commissioning Services

A complete range of on-site electrical testing and commissioning, from protection relays to full substation erection.

Protection Relay Testing & Commissioning

Precise testing and commissioning of numerical and electromechanical protection relays to regulatory standards.

Power Transmission Line T&C

Testing and commissioning of power transmission lines for safe, reliable energisation.

Current Transformer T&C

Testing and commissioning of current and potential transformers across all voltage classes.

Circuit Breaker Servicing, Testing & Commissioning

Full servicing, testing and commissioning of circuit breakers in AIS and GIS systems.

Substation Automation T&C

Testing and commissioning of substation automation and network management systems.

Retrofitting & Upgradation

Retrofit and upgrade services to extend the life and capability of existing substation assets.

Erection, Testing & Commissioning of Sub-Station

End-to-end erection, testing and commissioning of new substations.

Relay Testing Kit Rental

Rental of calibrated relay testing kits for your in-house maintenance teams.

Special Customized Services

Bespoke testing and commissioning scopes tailored to your specific power-utility requirements.

Testing & Commissioning of Current Transformer

Testing & Commissioning of Current Transformer

Our skill and remarkable techniques offer unrivalled services for testing and commissioning of current transformers and potential transformers across all voltage classes (LV, MV, HV, EHV) — delivering itemised, detailed reports that integrate each client’s requirements.

Low Voltage (LV) Medium Voltage (MV) High Voltage (HV) Extra-High Voltage (EHV) Current & Potential Transformers Detailed itemised reports

Circuit Breakers Servicing, Testing & Commissioning

Circuit Breakers Servicing, Testing & Commissioning

We have built a track record of success with our clients by delivering a wide range of testing, commissioning and overhauling of circuit breakers at all voltage levels (LV, MV, HV and EHV), with up-to-date test packs and reports generated in line with regulatory standards. We know how to handle every kind of breaker in both AIS and GIS systems.

All voltage levels (LV–EHV) AIS & GIS systems Servicing & overhauling Updated test packs Regulatory-standard reports All breaker types
T&C Enquiry

Request Electrical Testing & Commissioning

Tell us your scope — relays, current transformers, circuit breakers or full substation commissioning — and our engineers will respond promptly.

Enquiry Received!

Thank you for reaching out. Our team will contact you within one business day.

Power Utility Support

Need Electrical Testing & Commissioning?

From protection relays to substation automation — our engineers are your ideal partner for every power utility challenge.