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Eaton DS7 User Manual

Eaton DS7
240 pages
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Manual
DS7
Soft starter
09/16 MN03901001Z-EN

Table of Contents

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Eaton DS7 Specifications

General IconGeneral
Product type-
CertificationIEC/EN 60947-4-2, UL 508, CSA22.2-14
Product colorGray
Protection classI
International Protection (IP) codeIP20
Input voltage200 - 480 V
DC input voltage24 V
AC input frequency (fridge)50/60 Hz
Sustainability complianceYes
Sustainability certificatesCE
Operating temperature (T-T)-40 - 40 °C
Weight and Dimensions IconWeight and Dimensions
Weight1800 g

Summary

1 Device series DS7

1.2 Features

Lists standard features of DS7 series soft starters compliant with IEC/EN 60947-4-2.

1.4 Description

Provides a detailed description of the DS7-340/342 soft starter components.

1.5 Key to part numbers

Explains the key for assigning part numbers to DS7 series soft starters for correct selection.

1.7 Technical data

Lists technical specifications including assigned motor outputs for DS7 soft starters.

1.8 Intended use

Specifies the intended applications and compliance of DS7 series soft starters in industrial environments.

1.9 Maintenance and inspection

Details recommended maintenance measures and intervals for ensuring the longevity of DS7 soft starters.

1.13 Selection criteria

Describes criteria for selecting the correct DS7 soft starter based on supply network and motor characteristics.

1.14 Function

Explains the phase control and voltage control functions of DS7 soft starters for smooth motor acceleration.

2 Engineering

2.1 Selection of devices

Provides guidance on selecting DS7 soft starters based on motor characteristics and application requirements.

2.4 Power connection

Explains the basic power connection of the motor and power section for DS7 soft starters, including protection.

2.5 emergency switching off

Discusses safety category B and the need for additional measures for emergency switching off functions.

2.6 Protection

Outlines protection methods, including Type 1 and Type 2 coordination using fuses.

2.11 Motor connection

Details various motor connection configurations, including star/delta and AC motor connections.

2.12 Loading conditions

Explains overload capability, conversion for lower overcurrents, and configuration options for DS7 soft starters.

3 Installation

3.4 Electrical Installation

Covers critical electrical installation steps, including safety warnings and power terminal connections.

4 Operation

4.1 Checklist for commissioning

A comprehensive checklist to ensure all steps are completed before commissioning the DS7 soft starter.

4.2 Commissioning

Provides instructions and considerations for commissioning DS7-34… soft starters, including factory settings.

4.6 Start the motor

Explains the motor acceleration process based on set values and control signals, including safety warnings.

5 Diagnostics

5.1 Fault retrieval

Provides information for fault detection and troubleshooting, detailing common issues like motor not starting or stopping.

6 Parameterization

8 SmartWire-DT

8.9 Programming

Covers programming aspects of DS7-SWD soft starters, including cyclic and acyclic data transfer.

8.10 SmartWire-DT diagnostics

Explains diagnostic messages and LED indications for SmartWire-DT systems, including error and warning handling.

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