Switchgear & insulation testing — before live-up, not after.
Routine, pre-commissioning and post-fault electrical testing on HV and LV switchgear, motors, cables and transformers across Oman. Insulation resistance, polarisation index, dielectric absorption ratio and partial-discharge surveys delivered by trained technicians with calibrated Megger and Hipot kit.
What we cover.
The complete range of equipment and procedures included in this service line.
Insulation Resistance
IR & PI per IEEE 43, IEC 60364
Hipot / Dielectric
AC/DC withstand tests up to 36 kV
Switchgear Functional
Trip, interlock, protection-relay testing
Cable Testing
VLF, MV, Tan-delta cable surveys
Motor Testing
Surge comparison, partial discharge
Transformer Testing
Turns ratio (TTR), winding resistance, DGA sample
Codes & standards we work to.
Every report references the applicable code so you can audit every test back to its source.
Related electrical services from GCS.
Most clients combine two or more services for bundled pricing and faster mobilisation.