Partial discharge signals potential insulation issues in high-voltage equipment. Our advanced diagnostic tests, coupled with expert analysis by experienced technicians, preemptively address potential failures.
Even the most advanced protection systems falter if the earth network isn't optimally grounded. Power Transformers International specializes in expert commissioning and ongoing monitoring of earth grid networks. Our qualified technicians utilize specialized equipment to ensure your system meets design criteria and maintains functional integrity to the highest standards throughout its lifespan.
Thermographic surveys involve using infrared technology to detect and visualize temperature variations on the surface of an object or system, such as electrical equipment like transformers.
Dry ice cleaning is commonly utilized in the power transformers industry for maintaining and cleaning transformer components such as windings, bushings, and cooling fins. This non-abrasive method effectively removes dirt and grease, ensuring optimal performance and longevity without disassembly or harsh chemicals.
Power Transformers International provides a full spectrum of services tailored to meet your transformer needs, from routine maintenance to emergency repairs. Our expertise includes dissolved gas analysis, sweep frequency fingerprints, tan delta, and specialized insulation resistance testing, ensuring the highest standards of performance and reliability for your transformers.
Protection relay testing in the power transformers industry ensures the reliability of protective relay devices, which detect and respond to abnormal conditions. By simulating fault scenarios and analyzing relay responses, this testing safeguards transformers and ensures uninterrupted electrical network operation.