Megger TTR330A Three-Phase Transformer Turns Ratio Test Set

  Tech Support
(800) 404-2832
ATEC Assurance With Every
The Megger TTR330A is a portable three-phase transformer turns ratio test set capable of measuring turns ratio of power, distribution, and instrument transformers in a manufacturing or substation environment. A capable design makes the TTR330A well suited for field use allowing for accurate testing in all environments. The TTR330a also includes a 12 in touch controller and remote-control function through the PowerDB software application to make operation as streamlined as possible. These attributes reduce the time required for testing three-phase transformers, improving overall efficiency and workflow.