Related Products

Megger TTR320 Three-Phase Transformer Turns Ratio Test Set

MEGGER TTR320 Three-Phase Transformer Turns Ratio Test Set 
  • Stand-alone or remote-control operation
  • Accurately measures ratio, phase deviation and excitation current
  • Works in the presence of high interference/high voltage

Product Details

MEGGER TTR320 Three-Phase Transformer Turns Ratio Test Set

Stand-alone or remote-control operation, Accurately measures ratio, phase deviation and excitation current, Field upgradeable without compromise to calibration, Built-in capability for storing and downloading test results in an XML format, via RS-232, Ethernet or USB ports (depending on model), 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

The TTR320 of three-phase transformer turns ratio test sets are designed to measure the turns ratio of power, instrument, and distribution transformers in a substation or manufacturing environment. A rugged and robust design makes these instruments well suited for use in a variety of harsh environments. Our leads are specially designed to provide the necessary flexibility needed in cold weather.

The TTR320 are ideal for use by power transformer manufacturers. Their 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. This test also includes a pass/fail limit of individual ratios.

MEGGER TTR310 Three-Phase Transformer Turns Ratio Test Set Stand-alone or remote-control operation, Accurately measures ratio, phase deviation and excitation current, Field upgradeable wi...
OMICRON DIRANA FDS-PDC Dielectric Response Analyzer The DIRANA can determine the condition of high-voltage insulation systems like in power transformers, bushings, cables and generators w...
MEGGER MTO210 Transformer Ohmmeter Direct 2-channel digital reading (1 µO to 2000 O). DC test current up to 10 A maximum. 0.25% measurement accuracy. Integrated demagnetization feature. T...
MEGGER PowerDB Test Data Management Software The Megger PowerDB is a powerful software package providing data management for each of your acceptance and maintenance testing jobs. Custo...
MEGGER TTR300 Series Three-Phase Transformer Turns Ratio Test Set Stand-alone or remote-control operation, Accurately measures ratio, phase deviation and excitation current, Field upgrade...