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INVT GD20-7R5G-4-EU User Manual

INVT GD20-7R5G-4-EU
168 pages
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Table of Contents

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INVT GD20-7R5G-4-EU Specifications

General IconGeneral
ModelGD20-7R5G-4-EU
Output Power7.5kW
Output Current15A
Protection LevelIP20
Storage Temperature-20°C to +60°C
Input Voltage3-phase 380V-480V
Control MethodV/F
Protection FeaturesOver-voltage, Under-voltage, Over-current
Communication InterfaceRS485
Operating Temperature-10°C to +50°C
Humidity5% - 95%, non-condensing
AltitudeUp to 1000m

Summary

Safety Precautions

Safety Definition and Symbols

Defines safety terms and explains warning symbols used in the manual.

Safety Guide

Provides general safety guidelines for VFD installation, operation, and maintenance.

Product Overview

Quick Application Precautions

Covers unpacking, application, and environment confirmations before VFD use.

Installation Confirmation and Basic Commissioning

Items to check after installation and steps for basic commissioning.

Safety Standards and Product Specifications

Details safety data, decommissioning, and technical specifications.

Installation Guide

Mechanical Installation

Covers installation environment, direction, and mounting modes.

Standard Wiring

Details main circuit and control circuit wiring diagrams and terminals.

STO Function Overview

Explains the Safe Torque Off (STO) function, logic table, and delay times.

Keypad Operation Procedure

Function Parameters

P01 Group: Start-up and Stop Control

Parameters governing VFD start-up and stop modes, including DC braking.

P02 Group: Motor 1

Parameters defining asynchronous motor characteristics for VFD configuration.

P03 Group: Vector Control

Parameters specific to vector control mode for speed loops and current control.

Fault Tracking

Fault Solution

Details fault codes, possible causes, and solutions for troubleshooting.

Communication Protocol

Appendix A Technical Data

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