TURA-03 SERIES 250V 3∅ TURNS RATIO TESTER
TURA-03 is designed to accurately measure the turns ratio of single-phase and three-phase transformers. TURA-03 performs fast and accurate turns ratio measurements on current, potential and power transformers via its user-friendly interface.
With market-leading accuracy, the TURA-03 has a very wide ratio measurement capability with a precision of 0.08 %. TURA-03 is able to measure the core excitation current, phase angle, polarity, ratio error and magnetic balance. TURA-03 can detect vector groups automatically. The instrument also contains a helpful list of connection diagrams for the various transformer configurations. The operator simply selects the one they need to be displayed. Therefore, there is no need for an additional manual or diagrams to understand the cable connections for each vector groups. Selecting the right vector group is enough and device shows how to connect the cables to the transformer.
The instrument has a wide operating range for use on equipment such as high excitation value current transformers and high voltage power transformers in substations. The instrument can generate 1V, 4V, 10V, 40V, 100V and 250V AC test voltages.
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