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Transformer Testing & Maintenance


Vibro-Acoustic Diagnostics for OLTCs

On-load tap changers (OLTCs) are crucial components within power transformers, enabling voltage regulation while the transformer remains energized. Maintaining the health of OLTCs is essential for ensuring grid reliability and efficient power delivery. Traditionally, diagnosing potential problems...

Testing & Maintenance

Wireless Measurement Systems

Conquering challenges with wireless measurement systems

BY COLIN PLASTOW, Fluke Electronics

Any type of manufacturing or industrial environment presents a number of challenges when taking measurements. Whether you need to check performance over time or run spot checks, there are many situations where physical contact with equipment and panels can present a significant risk to people and equipment. A dirty or damp environment, for example, can increase the chance of contaminants entering panels and junction...

Testing & Maintenance Articles