On-site testing and diagnostics.
Certified field teams testing transformers, generators, and cables wherever you operate.
In service, or during a planned outage
Motors, transformers, cables, switchgear
Dammam, Riyadh and Jeddah
We bring the test set to your plant
Offline and online testing for transformers, motors, generators, switchgear and power cables — carried out on site.
What you need depends on whether the machine can be stopped, and whether you are chasing a fault or planning capital. Online testing tells you what is developing while the machine runs. Offline testing tells you the real condition of the insulation and windings, but needs an outage.
Life assessment sits alongside either, answering the harder question of how much service life is left and whether to repair or replace.
Every visit ends with a written report, not a verbal handover. It records measured values against acceptance limits and separates what needs attention now from what should simply be watched on the next route.
- Online testing with no outage required
- Offline testing during your planned shutdown
- Report with values against acceptance limits
- Handover to our own workshop if a rewind is needed
What we do
Each item below is work we carry out in house. If your requirement is not listed, send the details and we will tell you plainly whether we cover it.
Transformers
Power and distribution units, including on-site overhaul where the asset cannot travel.
- Dissolved gas analysis
- Oil sampling
- Frequency response
- Turns ratio
- Vector group
Motors
AC and DC machines across all sizes and voltage ratings.
- Insulation resistance
- Polarisation index
- Surge comparison
- Winding resistance
Generators
AC and DC sets, including rotor and stator condition assessment.
- Insulation resistance
- Polarisation index
- Surge comparison
Turbo generators
High-speed sets needing rotor-dynamic attention.
- Vibration analysis · ISO 10816
- Bearing condition
- Rotor dynamic balancing
Power cables
Medium and high voltage runs, including fault location.
- Tan delta
- Partial discharge mapping
- Sheath integrity
- Fault location
Switchgear
LV and MV panels and breakers, tested under load where possible.
- Contact resistance
- Timing tests
- Thermal imaging
This is one of five
Scroll across — most plants use two or three together.
Workshop Services
Motor rewinding and overhaul to 13.8 kV, returned with a test certificate.
Condition Monitoring
Predictive programmes to SKF standards that trend your critical assets.
Hydraulic Services
Power units, cylinders, pumps and DROPSA centralised lubrication.
Book a site visit
Send the asset list and nameplate photos. We will confirm the test scope, whether you need an outage, and the crew time before you commit.