Preventive maintenance keeps production running for transformers. A Load Tap Changer (LTC) failure can be catastrophic to the rest of the electric power system. SDMyers, a transfomer reliability ...

Kelman's TAPTRANS unit offers accurate and reliable DGA for both the transformer and the tap changer in one compact unit.

RESA TAP is an online functional console providing easy 24/7 access to the current and historical data of the transformers that enable customers to review the service history and diagnostic ...