Phase Turns Ratio Meter

3 - Phase Voltage Extension to Turns Ratio Meter - T REX

The Raytech three phase voltage system T- REX is an optional system accessory for 3- Phase transformer ratio meter test sets. Fully automatic. Measuring phases other than 30°, shifting transformers, measure power rectifier transformers.<br>

The T-REX R is the same instrument as the T-REXbut built in a 19“ rackhousing.

Turns Ratio Range 0.8 ...4000
Accuracy ± 0.8%
Test voltage 3 phase 24 V AC 50/60 Hz
Operating Range -10°C to 60°C
Input Power 100 to 250 VAC 50/60 Hz