ElectroCore Arabia successfully executed the replacement of the drive belt and rectification of electrical faults in the Motor Drive Unit (MDU) of an ABB power transformer at Eastern Cement Company. The project involved comprehensive diagnostics, control panel inspection, belt replacement, and full electrical fault rectification to restore optimal transformer operation.
ElectroCore Arabia carried out multiple power transformer internal inspections, overhauls, and comprehensive testing at our Dammam workshop. The projects involved complete disassembly of transformer active parts, detailed inspection of core and winding assemblies, leakage rectification, gasket replacement, oil filtration, and full electrical testing using OMICRON instruments to restore transformers to reliable operating condition.
ElectroCore Arabia successfully carried out multiple on-site slipring machining jobs at Saudi Cement and Eastern Province Cement facilities. Our mobile machining team performed precision re-machining of worn slipring surfaces on large motor and generator slipring assemblies, restoring proper contact surface finish and runout tolerance to eliminate sparking, overheating, and brush arcing issues. All work was performed on-site to minimize equipment downtime.
ElectroCore Arabia carried out multiple MV and LV motor rewinding, overhauling, and testing projects at our Dammam workshop. The scope included complete stator rewinding for medium and low voltage motors, armature rewind for DC machines, insulation system upgrades, VPI (Vacuum Pressure Impregnation) treatment, and comprehensive electrical and performance testing to restore motors to OEM specifications.
ElectroCore Arabia successfully attended HV and LV bushing oil leakage rectification on a 60MVA power transformer at JANA Chemicals Plant. Our team identified and addressed oil seepage points from the HV and LV bushings, replaced worn-out gaskets and O-rings, and restored the transformer to a stable and reliable operating condition. This intervention ensured improved reliability, minimized downtime, and enhanced overall performance of the transformer.
ElectroCore Arabia performed a complete overhaul and maintenance of the On-Load Tap Changer (OLTC) on a 60MVA power transformer at JANA Chemicals Plant. The project involved full disassembly of the OLTC diverter switch, detailed inspection and cleaning of all contact assemblies, replacement of worn components, and comprehensive functional testing to ensure reliable voltage regulation and extended service life.
ElectroCore Arabia successfully completed the complete overhaul of a power transformer for Gulf Packaging in Jubail. The transformer was safely transported to our workshop after identifying oil leakages from the top cover, bushings, and radiators. Our team carried out a complete overhaul including leakage rectification, servicing, oil filtration, detailed inspection, testing, and reassembly. After successful completion of all maintenance activities, the transformer was reinstalled and commissioned at the client’s site.
ElectroCore Arabia carried out comprehensive corrective maintenance on a 100MVA power transformer at SEC National Grid Riyadh Al Kharj substation. The scope included leakage arresting, gasket replacement across all flanges and access points, transformer oil filtration and vacuuming, and PRD & Buchholz relay gasket replacement to restore transformer integrity and prevent future oil leaks.
ElectroCore Arabia conducted a comprehensive internal inspection of a power transformer at our Dammam workshop to identify and resolve the root cause of elevated partial discharge (PD) levels detected during routine testing. The project involved complete disassembly, detailed visual and dimensional inspection of all windings and insulation systems, and root cause determination with corrective recommendations.
Complete overhaul of a 50MVA, 132/13.8kV power transformer including oil replacement, bushing replacement, and full electrical testing schedule.
Installation, testing, and commissioning of new 33kV switchgear panels including protection relay settings and coordination studies.
Emergency response for cable fault on critical 11kV feeder supplying production facility. Fault located, excavated, and repaired within 48 hours.
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ElectroCore Arabia Company. All Rights Reserved. Powered by Webtechnomind IT Solutions Pvt. Ltd
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Copyright © 2026
ElectroCore Arabia Company. All Rights Reserved. Powered by Webtechnomind IT Solutions Pvt. Ltd
