Reliable Automatic Ratio Testers Age Group: 3-12 Yrs

With prosperous industry practice, our entity has gained huge appreciation in the market by exporting and manufacturing and supplying of the Reliable Automatic Ratio Testers in Gurgaon, Haryana, India. There are precision instruments, designed to measure turn ratios, phase displacements, excitation currents of single phase and three phase power, distribution and instrument transformers in conformity to the IEEE C57.12.90 & IEC 60076.

Its Features are:
The real 3 phase output allows for easy testing of phase regulating and phase shifting transformers (no need for jumper installations to short windings). The high test voltage (up to 275 Volts) is particularly interesting as it will generate higher excitation currents for larger flux, and therefore strong reflected test signals are generated for high accuracy measurements even on large power transformers and transformers with tertiary windings.