Transformer Testing
Transformers are pivotal to power distribution, making regular testing essential for grid reliability. Prescon’s Transformer Testing services detect issues like insulation breakdown, winding imbalances, or oil contamination, preventing sudden malfunctions and extending equipment life.


Why Choose Us
We adhere to strict industry protocols (IEEE, IEC) and use advanced test methods to uncover underlying faults. Our team’s thorough inspection regimen offers peace of mind and helps clients maintain compliance with evolving safety standards.
Service Includes:
Insulation Resistance & Dielectric Testing: Evaluate the robustness of transformer windings.
Winding Resistance & Ratio Analysis: Confirm accurate voltage ratios and efficient power transfer.
Oil Sampling & Dissolved Gas Analysis (DGA): Diagnose internal overheating or early-stage breakdown.
Partial Discharge Detection: Identify localized insulation weaknesses before major failures occur.
Thermographic Assessments: Spot abnormal heat zones through non-contact infrared scans.
Maintenance Planning: Tailored recommendations to address emergent issues and optimize performance.
Our Products
Our product lineup includes advanced testing equipment—such as portable insulation testers, oil analysis kits, and discharge detection instruments—chosen for their reliability, accuracy, and compliance with recognized standards.

Partial Discharge (PD) Surveyor
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Dissolved Gas Analysis
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Insulation Tester (IR)
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SFRA-Sweep Frequency Response Analysis
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Winding Resistance Meters & Tap Changer Analyzers
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Get Free Consultation
Protect your power distribution network with proactive transformer testing. Contact us now to discuss how we can help mitigate risks, enhance efficiency, and maintain stable operations.
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What Our Clients Say About Us
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