On Load Tap Changer Service

Transaudit Services, a company within the Transaudit Group have highly trained and skilled OLTC service engineers who can provide maintenance for the following OLTC:


ABB OLTC - All Types

Reinhaussen - All types

Shanghai Huaming




Ferranti - All DS series OLTC

Fuller - All Fuller “bolt on external tank” type OLTC

Associated Tap Changers - All types

Plus many others.


Transaudit are direct suppliers of ABB Components from Sweden - for a fast, reliable and competitively priced service, please contact us for your requirements.





+61 407 499 830

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