Megger TRS1PLUS User Manual

Megger TRS1PLUS User Manual

Transformer ratio standard

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1.888.610.7664
User Manual
TRS1
Transformer Ratio
Standard
www.calcert.com
15
10
20
5
25
0
30
sales@calcert.com

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Summary of Contents for Megger TRS1PLUS

  • Page 1 User Manual TRS1 Transformer Ratio Standard 1.888.610.7664 www.calcert.com sales@calcert.com...
  • Page 2 © 2016-2018, Megger Valley Forge. All rights reserved. The contents of this manual are the property of Megger Valley Forge. No part of this work may be reproduced or transmitted in any form or by any means, except as permitted in written license agreement with Megger Valley Forge.
  • Page 3: Table Of Contents

    Contents Introduction ..............1 1.2 Product overview ............. 1 1.3 Control, input, output ..........1 Safety ................2 1.1 Responsible User ............2 1.2 Symbols ..............2 1.3 General Precautions ..........2 Specifications .............. 3 Perparing to test ............4 4.1 Site preparations ............
  • Page 4: Introduction

    If these conditions are H*- Terminal for H1/1U/A lead. P/C = potential/current found, a safety hazard is likely, DO NOT attempt to operate equipment. Please contact Megger as soon as possible. H - Terminal for H2/1V/B lead. P/C = potential/current 1.2 Product overview...
  • Page 5: Safety

    In the event of equipment malfunction, the unit Observe the following safety precautions: should immediately be de-energized and returned to Megger for repair. The Safety precautions herein are not Observe all safety warnings on the equipment. intended to replace your Company’s Safety Procedures.
  • Page 6: Specifications

    SPECIFICATIONS Physical Data Dimensions 5.6875 H x 12 W x 10.625 D in (144 H x 304 W x 270 D mm) Weight 12lbs (5 kg) Electrical Input Frequency 50 to 240 Hz Step Down Voltage Input < 275V AC Step Up Voltage Input <...
  • Page 7: Perparing To Test

    8. Connect X2 (or equivalent) to TRS1 X 9. Connect the leads to the ratio meter For Kelvin leads, connect potential to P and Current to C. For non-Kelvin leads, connect clamp across both terminals. TRS1 User Manual www.megger.com 1.888.610.7664 www.calcert.com sales@calcert.com...
  • Page 8: Operation

    INTRODUCTION OPERATION Ensure the ratiometer is not applying voltage to the TRS1 1. Use the toggle switch to select Step Down or Step Up operation (available for TRS1+) 2. Use the ratio selection switch to select the ratio for the ratio meter to measure 3.
  • Page 9: Service

    Ratio meter leads incorrectly connected Ratio meter sourcing more than 8VAC In the event Service is required, contact your Megger representative for a product Return Authorization (RA) Problem with ratiometer number and shipping instructions.
  • Page 10: Appendix

    INTRODUCTION APPENDIX A.1 TTRU3 A.1 550005B (Hand Crank) 1. Connect leads labeled H1/H2 to the TRS1 H*/H 1. Connect leads labeled H1/H2 to the TRS1 H*/H terminals, respectively. terminals, respectively. 2. Connect leads labeled X1/X2 to the TRS1 X*/X 2. Connect leads labeled X1/X2 to the TRS1 X*/X terminals, respectively.

This manual is also suitable for:

Trs1Trs1d

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