Schneider Electric Altistart 46 ATS46D17N, ATS46D22N, ATS46D32N, ATS46D38N, ATS46D47N, ATS46D62N, ATS46D75N, ATS46D88N, ATS46C11N, ATS46C14N, ATS46C17N, ATS46C21N, ATS46C25N, ATS46C32N, ATS46C41N, ATS46C48N, ATS46C59N, ATS46C66N Maintenance Manual

The Altistart 46 is a soft starter designed for use with three-phase AC motors. This manual provides detailed information on maintenance, troubleshooting and repair. It covers a variety of topics, including product design, installation, diagnosis, and preventive maintenance. The document includes troubleshooting tips and information on how to identify and replace faulty components.

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Altistart 46 ATS46D17N, ATS46D22N, ATS46D32N, ATS46D38N, ATS46D47N, ATS46D62N, ATS46D75N, ATS46D88N, ATS46C11N, ATS46C14N, ATS46C17N, ATS46C21N, ATS46C25N, ATS46C32N, ATS46C41N, ATS46C48N, ATS46C59N, ATS46C66N, ATS46C79N, ATS46M10N, ATS46M12N Maintenance Manual | Manualzz

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Key features

  • Soft starter for three-phase AC motors
  • Detailed maintenance information
  • Troubleshooting tips
  • Information on replacing faulty components
  • Covers a variety of topics, including product design, installation, diagnosis, and preventive maintenance

Frequently asked questions

The document describes the policy and resources needed to repair Altistart 46 on-site. The document covers a variety of topics, including product design, installation, diagnosis, and preventive maintenance.

This document applies to Altistart 46 units in specific sizes: ATS46D17N, ATS46D22N, ATS46D32N, ATS46D38N for size 1; ATS46D47N, ATS46D62N, ATS46D75N, ATS46D88N, ATS46C11N, ATS46C14N for size 2; ATS46C17N, ATS46C21N, ATS46C25N, ATS46C32N for size 3; ATS46C41N, ATS46C48N, ATS46C59N, ATS46C66N for size 4; and ATS46C79N, ATS46M10N, ATS46M12N for size 5.

The starter software version can be seen through the visual display after disconnecting the additional part. You can also check the software version with PC software: if off-line mode, select then ; if on-line mode, select then .

Possible causes include limitation current being too weak, torque resistance being too important, motor internal wiring issues compared to the applied voltage, or a drastic network voltage drop. Make sure to check these factors and adjust the parameters accordingly.

OCF stands for “Overcurrent Fault”. It indicates a short-circuit fault. The protection is activated if the instant current exceeds 13 x ICL (intensity calibrated for the starter).
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