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Delta Electronics VFD015M21A User Manual

Delta Electronics VFD015M21A
173 pages
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Delta Electronics VFD015M21A Specifications

General IconGeneral
BrandDelta Electronics
ModelVFD015M21A
CategoryDC Drives
LanguageEnglish

Summary

Preface

Safety Precautions Before Installation

Crucial safety guidelines and warnings to be read before installing the AC motor drive.

VFD-M AC Motor Drive Installation and Wiring Guide

General Wiring Information and Applicable Codes

Covers general wiring practices and compliance with electrical codes like NEC/CEC.

Basic Wiring Diagram and Connections

Illustrates the main circuit and control circuit wiring diagram for the AC motor drive.

Main Circuit Terminals and Connections

Details the main circuit power terminals, their functions, and connection requirements.

Control Terminal Wiring and Factory Settings

Describes control terminal functions and default factory settings for wiring.

VFD-M Keypad Operation and Initial Start-up

Operation Methods and Trial Run Procedure

Explains different operation methods and outlines the steps for performing a trial run.

VFD-M Parameter Configuration

Detailed Description of Parameter Settings

Offers detailed explanations for each parameter, including settings, functions, and notes.

Troubleshooting Common VFD-M Issues

Over Current (OC) Fault Diagnosis and Solutions

Guides users through diagnosing and resolving over-current faults with flowcharts.

Motor Operation Issues: Cannot Run or Speed Change Problems

Provides troubleshooting guides for when the motor cannot run or its speed cannot be changed.

Motor Stalling and Unexpected Operation Issues

Guides users on troubleshooting motor stalls during acceleration and unexpected operations.

VFD-M Fault Codes and Maintenance Procedures

Understanding AC Drive Fault Codes and Descriptions

Lists fault codes, their descriptions, and initial corrective actions for common problems.

VFD-M AC Motor Drive Technical Specifications

Selecting the Appropriate AC Motor Drive

Capacity Calculation Formulas for Motor Drives

Provides formulas for calculating AC motor drive capacity based on motor and load characteristics.

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