What We Deliver
- Thorough pre-energisation testing, relay calibrations, and high-voltage insulation audits.
- Protection coordination checks, circuit breaker timing tests, and earth resistance validation.
- Grid energisation supervision, statutory documentation preparation, and compliance sign-offs.
Project Scope & Capabilities
- EHV, HV, MV, and LV electrical installations testing and reporting.
- Numerical protection relay programming, primary injection testing, and secondary injection checks.
- Transformer dielectric oil testing, ratio checks, and winding resistance verification.
Typical Project Environments
- Utility substations and high-voltage grid switchyards.
- Industrial manufacturing complexes, commercial buildings, and institutional campuses.
- Pre-handover audits for completed turnkey electrical installations.
Lifecycle Integration
- Pre-Commissioning: Step-by-step checklist execution and fault isolation before energisation.
- Commissioning: Phasing alignment, load trials, and utility handover.
- Periodic Testing: Annual relay recalibration and insulation resistance re-certification.
Technical Parameters Matrix
High-Voltage Tests
Insulation resistance (Megger), cable sheath checks, and Hipot testing.
Switchgear Tests
VCB contact resistance (micro-ohm), breaker timing, and interlocking checks.
Earthing Tests
Earth pit resistance measurements and structural grid continuity mapping.