Product Description

The TTR300 Series of three-phase transformer turns ratio test sets are designed to measure the turns ratio of power, measuring 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. Their leads are specially designed to provide the necessary flexibility needed in cold weather.

The TTR300 Series 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.

http://uk.megger.com/products/hv-testing-gt-1-kv-systems/transformer-test-equipment/turns-ratio-testing/three-phase-transformer-turns-ratio-test-set-ttr300,-ttr310-and-ttr330/