Raytech T-REX Instruction Manual

Three phase voltage option

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RAYTECH USA, Inc.
nd
118 S. 2
Street
Perkasie, PA 18944 USA
Tel. 888 4 THE SPY
Tel. 267 404 2676
Fax. 267 404 2685
THREE PHASE VOLTAGE OPTION
Model: T-REX
Instruction Manual Ver. 2.3

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Summary of Contents for Raytech T-REX

  • Page 1 RAYTECH USA, Inc. 118 S. 2 Street Perkasie, PA 18944 USA Tel. 888 4 THE SPY Tel. 267 404 2676 Fax. 267 404 2685 THREE PHASE VOLTAGE OPTION Model: T-REX Instruction Manual Ver. 2.3...
  • Page 2: Table Of Contents

    RAYTECH USA, Inc. 118 S. 2 Street Perkasie, PA 18944 Tel. 1 888 4 THE SPY (484 3779) Tel. 267 404 2676 Fax. 267 404 2685 TABLE OF CONTENTS TABLE OF CONTENTS....................2 SAFETY PRECAUTIONS!....................3 UNCRATING: ........................4 INTRODUCTION....................... 5 THEORY OF OPERATION....................
  • Page 3: Safety Precautions

    Do not vary the input power source voltage level (IE..Connected to a variable AC power source). The T-Rex and TR-Spy or Mark II auto-sense the input power from the mains plus from 100 to 240 vac 50/60Hz. Varying the input voltage will cause the test voltage to vary and result in a higher or lower test voltage than indicated.
  • Page 4: Uncrating

    * Note 2: When the optional hard travel case (part number ST0 822) or the optional soft travel case (part number MC845) is ordered with a new T-Rex, the cable bag depicted above is omitted from the shipping box. Raytech USA, Inc.
  • Page 5: Introduction

     Uncentered neutral points.  Suspected broken, damaged, or missing core laminations. The T-Rex is contained within a separate yellow case and comes complete to connect to the Raytech TR-Spy or Mark II, three phase transformer ratiometer. The system: The T-Rex is a completely new approach in technology. Raytech, an innovative research and development company, has developed a system for three phase measurements in a single lightweight package.
  • Page 6: Theory Of Operation

    THEORY OF OPERATION Circuitry Design The T-Rex system is designed to produce and generate three (3) perfect sine waves from DC coupled  24 Volts. The incorporation of D/A converters with the proper amplification produces an AC sine wave on three (3) output channels. These sine waves are produced with identical amplitudes and are shifted in phase 120.
  • Page 7: Specifications

    Interconnect Signal/Printer Cable for TR-Spy, Mark II Interconnect Signal/Printer Cable for TR-Mark III AC Power cord Manual Cable bag T-Rex shoulder strap Features Automatic measurements of Voltage Ratio and phase angle relationship Single push button operation Single hook up to the transformer...
  • Page 8: Getting Started Quickly

    DO NOT VARY INPUT VOLTAGE (MAINS) AFTER POWERING ON TEST SET. The T-Rex and TR-Spy or Mark II auto-senses the input (mains) voltage from 100 TO 250 vac 50/60 Hz. The TR-Spy then “locks–in” the test voltage range. If the input voltage (mains) is varied after the TR-Spy was powered on the actual test voltage may be higher or lower than indicated and damage to the test set may result.
  • Page 9: Operation

    After following the connection instructions previously listed, switch on the power to the TR-Spy or Mark II and also on the T-Rex. (Power on sequence is not critical as the TR-Spy or Mark II and the T-Rex communicate constantly). After a 2 second delay both systems should turn on.
  • Page 10 “0”(0) and the resulting phase was 62 then select vector phasing “2” (2 x 30). 3. The Phase displacement result is the phase relationship between H1 and X1, H2 and X2, etc… Raytech USA, Inc. All rights reserved. No portion may be reproduced without written consent...
  • Page 11: Warranty

    WARRANTY RAYTECH USA, Inc. warrants to the original purchaser of any new T-Rex, 3 Phase voltage option, that it will be free from defects in material and workmanship under normal use and service for a period of 2 years from the original date of shipment. An additional 3 year extended...

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