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Rent the Megger TTR310 to Test Difficult Three-Phase Transformers

Megger TTR310 Three-Phase Transformer Turns Ratio Test Set The Megger TTR310 Three-Phase Transformer Turns Ratio Test Set is designed to measure the turns ratio of power, instrument, and distribution transformers in a substation or manufacturing environment. A rugged and robust design makes the instrument well suited for use in a variety of harsh environments.

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The Megger TTR310 is ideal for use by power transformer manufacturers, as the test sets unique testing procedures and storage capability allows an operator to set up and test difficult three-phase transformers (with multiple tap changers and bushing CTs) in a fraction of the time than it used to take with other TTRs.

Megger TTR310 Three-Phase Transformer Turns Ratio Test Set features:

  • Stand-alone or remote-control operation
  • Accurately measures ratio, phase deviation and excitation current
  • Field upgradeable without compromise to calibration
  • Works in the presence of high interference/high voltage
  • Highest ratio measurement (45,000:1); highest accuracy (0.1%)
  • Displays % error vs. name plate with pass/fail limits

Related electrical test equipment available for rent from Protec:

Raytech TR-SPY Mark III Three Phase TTR (Transformer Turns Ratio)

Vanguard TRF-100 Automatic Three Phase TTR

Omicron CP SB1 Switch Box for Fully Automatic Testing of Three-Phase Power Transformers

This electrical test equipment is available for rent, lease, or purchase from Protec Equipment Resources. We are here to help you with your testing equipment needs.

Protec’s Calibration Lab offers accurate and affordable calibration services for all makes and models of electrical test and measurement equipment. Contact us today for a quote.

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