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Sales Office
8472 Adams Farm Road
Randleman, NC 27317-7331
(336) 498-4734 (voice)
(336) 689-3658 (emergency)
Contact: Greg Stockton

Service & Operations Office
4206 East Old Marion Hwy
Florence, SC 29506
(843) 669-7066 (voice)
(843) 621-4544 (emergency)
Contact: Johnny Jordan

Transformers : Load Tap Changers

LTCs are attributed to more transformer failures than any other sub-system associated with the transformer. A normal signature for an LTC is included in the severity criteria for transformers and their sub-systems. Acquiring data from an operating LTC is imperative to determining the health of this system. Oil analysis and wave shape analysis of the arc during a step change aid in the CA of the LTC.

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