Triplett PR400 User Manual

Phase rotation tester

User Manual

PR400

Phase Rotation Tester

Introduction

Congratulations on your purchase of the Triplett PR400 Phase Rotation Tester. This handheld

instrument detects the phase rotation of three-phase systems. Color-coded test leads are

provided for connecting to the three mains phases of the system under test.

Safety

International Safety Symbols

•

Caution! Refer to the explanation in this Manual

Caution! Risk of electric shock

Earth (Ground)

Double Insulation or Reinforced insulation

AC, Alternating Current or Voltage

DC, Direct Current or Voltage

Table of Contents

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Page 1 Phase Rotation Tester Introduction Congratulations on your purchase of the Triplett PR400 Phase Rotation Tester. This handheld instrument detects the phase rotation of three-phase systems. Color-coded test leads are provided for connecting to the three mains phases of the system under test.
Page 2 Safety Procedures To avoid possible electric shock or fire, observe the following:  Read the following information carefully before using or servicing the instrument.  Adhere to local and national safety codes.  Individual protective equipment must be used to prevent shock and injury. ...
Page 3 Operation Determine Phase Rotation Direction 1. Connect the supplied color-coded test leads to the meter’s test lead input jacks at the top of the meter. 2. Connect the test probes to the three mains phases for the system under test. 3.
Page 4 Triplett / Jewell Instruments extends the following warranty to the original purchaser of these goods for use. Triplett warrants to the original purchaser for use that the products sold by it will be free from defects in workmanship and material for a period of (1) one year from the date of purchase.