Raytech T-rex (Three Phase Vector Option for TR-Spy)

 T rex LTrex R cut


Three-Phase Voltage Option

Download trex..pdf


The T-Rex is a Three-Phase Voltage Vector Option for the TR-Spy Mark II. It is a rugged, portable, option that allows the operator to test the phase relationships of transformer windings while applying three phase voltage. This option can precisely measure the angular relationship of transformer phases. This option is especially useful for transformers with phase ralationships other than 30 degrees and Zig-Zag types. 


• Fully automatic.

• Three-phase Voltage Vector measuring

• Single hook up to the transformer

• Load on test object < 0.05 VA

• Heavy duty protection circuitry

• Centronics (Parallel) Interface

• System is housed in a rugged, lightweight, and water proof case

• 5 Year standard warranty

• Self calibrating

Standard Items

Interface: 25 Pin Centronics Parallel

Input Power: 100 to 240 Vac 50 / 60 Hz Autoranging

Output Voltage: 40 Vac / 0.5A (max.)

Size: L: 18.5" (470 mm) W: 14.6" (371 mm) H: 7.5" (190 mm)

Weight: 17.2 lbs. (7.85 kg)

Cable Set/ Accessories:

2 Interconnect cables, System Interconnect power cord, Power Cord (8’), Operation manual, Test Certificate

© Copyright 2018 Sunstate Electrical Pty Ltd      Pixel Blaze Website Design Brisbane    Developed by Pixel Blaze Web Studio

Sunstate Electrical Pty Ltd
ABN 15 010 605 071
Electrical Contractor Licence No. 7879

quality sse l safety sse l

Sunstate Electrical ENS Pty Ltd
ABN 73 161 028 066
Electrical Contractor Licence No. 75938

quality ens l safety ens l