Electrical Equipment
Testing.

Comprehensive testing and diagnostics for MV, EHV, and numerical relays — ensuring system reliability, protection accuracy, and compliance with industry standards.

Capabilities

What we test and verify.

MV/EHV Equipment Testing

Systematic testing of medium and extra-high voltage equipment to verify performance, insulation integrity, and safe operational limits before energisation.

MV transformer testing & diagnostics
EHV switchgear testing
Cable fault location & testing
Insulation resistance & dielectric testing
Circuit breaker timing & operation tests

Numerical Relay Testing & Calibration

Precise testing and calibration of numerical protection relays to ensure accurate operation within defined protection settings and coordination schemes.

Relay characteristic testing
Protection setting verification
Trip time & pickup testing
Communication interface verification
Secondary injection testing

Protection System Diagnostics

End-to-end diagnostic assessment of protection schemes to identify vulnerabilities, verify coordination, and ensure the system will respond correctly under fault conditions.

Protection coordination studies
Fault analysis & reporting
Scheme logic testing
CT/PT ratio & accuracy testing
Arc flash risk assessment

Compliance Verification & Reporting

Ensuring all electrical systems meet applicable standards and regulatory requirements, with comprehensive documentation for every test and inspection.

Standards compliance review
Pre-energisation validation checks
Factory & site acceptance testing
Test certificates & documentation
Deficiency reports & corrective action tracking

765kV

Maximum EHV system tested

220kV

T&C commissioning experience

100%

Safety compliance standard

Need electrical testing expertise?

Tell us about your equipment and testing requirements.