YOKOGAWA WT310E User Manual

IM WT310E-01EN
2nd Edition
User’s Manual
WT310E/WT310EH/WT332E/WT333E
Digital Power Meter

YOKOGAWA WT310E Specifications

General

Brand	YOKOGAWA
Model	WT310E
Category	Measuring Instruments
Language	English

Summary

Entering Values into the Instrument

Chapter 1: Instrument Features

Instrument Measurement Capabilities

Lists all measurement functions the instrument can perform.

Measurement Conditions Overview

Details the various measurement modes and conditions.

Power Measurement Functions

Chapter 2: Measurement Conditions

Setting the Measurement Mode

Explains how to select voltage and current measurement modes.

Configuring Wiring System Settings

Details wiring system configurations for WT332E/WT333E models.

Setting Measurement Range via Direct Input

Explains how to set measurement ranges for direct signal input.

Chapter 3: Holding and Single Measurements

Holding Measured Values

Chapter 4: Measuring Power

Displaying Voltages, Currents, and Active Powers

Explains how to display voltage, current, and active power readings.

Displaying Apparent Powers, Reactive Powers, and Power Factors

Details how to display apparent power, reactive power, and power factor.

Displaying Peak Values

Chapter 5: Integration Functionality

Integration Feature Overview

Explains the capability to integrate power and current over time.

Integration Modes Configuration

Details manual, standard, and continuous integration modes.

Chapter 6: Harmonic Measurement (Optional)

Harmonic Measurement Feature

Explains harmonic analysis capabilities up to the 50th harmonic.

Setting PLL Source, Harmonic Order, and THD Equation

Chapter 7: Data Storage and Setup Management

Storing Measured Data

Saving and Loading Setup Parameters

Appendix 5: Measurement Accuracy and Error Analysis

Reading Error and Range Error Definitions

Explains reading error and range error definitions and calculations.

Voltage and Current Measurement Error Examples