Инструкции для Mitsubishi Electronics A800

Содержание

• FR-A802 INSTRUCTION MANUAL (HARDWARE)

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• Safety Instructions

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• CONTENTS

  4
• 1 INTRODUCTION

  8
  • 1.1 Product checking and accessories

    9
  • 1.2 Inverter component names

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  • 1.3 About the related manuals

    11
• 2 INSTALLATION AND WIRING

  12
  • 2.1 Peripheral devices

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    • 2.1.1 Inverter and peripheral devices

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    • 2.1.2 Peripheral devices

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  • 2.2 Removal and reinstallation of the front cover

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  • 2.3 Installation of the inverter and enclosure design

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    • 2.3.1 Inverter installation environment

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    • 2.3.2 Cooling system types for inverter enclosure

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    • 2.3.3 Inverter installation

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    • 2.3.4 Protruding the heatsink

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  • 2.4 Terminal connection diagrams

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  • 2.5 Main circuit terminals

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    • 2.5.1 Details on the main circuit terminals of the inverter

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    • 2.5.2 Details on the main circuit terminals of the converter unit (FR-CC2)

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    • 2.5.3 Terminal layout of the main circuit terminals, wiring of power supply and the motor

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    • 2.5.4 Applicable cables and wiring length

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    • 2.5.5 Earthing (grounding) precautions

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  • 2.6 Control circuit

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    • 2.6.1 Details on the control circuit terminals of the inverter

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    • 2.6.2 Details on the control circuit terminals of the converter unit (FR-CC2)

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    • 2.6.3 Control logic (sink/source) change

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    • 2.6.4 Wiring of inverter control circuit

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    • 2.6.5 Wiring precautions

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    • 2.6.6 When using separate power supplies for the control circuit and the main circuit

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    • 2.6.7 When supplying 24 V external power to the control circuit

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    • 2.6.8 Safety stop function

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  • 2.7 Communication connectors and terminals

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    • 2.7.1 PU connector

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    • 2.7.2 USB connector

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    • 2.7.3 RS-485 terminal block

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  • 2.8 Connection of motor with encoder (vector control)

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  • 2.9 Connection of stand-alone option units

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    • 2.9.1 Connection of the brake unit (FR-BU2)

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    • 2.9.2 Connection of the high power factor converter (FR-HC2)

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• 3 PRECAUTIONS FOR USE OF THE INVERTER

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  • 3.1 Electro-magnetic interference (EMI) and leakage currents

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    • 3.1.1 Leakage currents and countermeasures

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    • 3.1.2 Countermeasures against inverter-generated EMI

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    • 3.1.3 Converter unit (FR-CC2) built-in EMC filter

      67
  • 3.2 Power supply harmonics

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    • 3.2.1 Power supply harmonics

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    • 3.2.2 Harmonic Suppression Guidelines in Japan

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  • 3.3 Installation of a reactor

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  • 3.4 Power-OFF and magnetic contactor (MC)

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  • 3.5 Countermeasures against deterioration of the 400 V class motor insulation

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  • 3.6 Checklist before starting operation

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  • 3.7 Failsafe system which uses the inverter

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• 4 PROTECTIVE FUNCTIONS

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  • 4.1 Inverter fault and alarm indications

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  • 4.2 Reset method for the protective functions

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  • 4.3 Check and clear of the faults history

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  • 4.4 List of fault displays

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• 5 PRECAUTIONS FOR MAINTENANCE AND INSPECTION

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  • 5.1 Inspection item

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    • 5.1.1 Daily inspection

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    • 5.1.2 Periodic inspection

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    • 5.1.3 Daily and periodic inspection

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    • 5.1.4 Checking the inverter and converter modules

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    • 5.1.5 Cleaning

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    • 5.1.6 Replacement of parts

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    • 5.1.7 Inverter replacement

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  • 5.2 Measurement of main circuit voltages, currents and powers

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    • 5.2.1 Measurement of powers

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    • 5.2.2 Measurement of voltages and use of PT

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    • 5.2.3 Measurement of currents

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    • 5.2.4 Use of CT and transducer

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    • 5.2.5 Example of measuring converter unit (FR-CC2) input power factor

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    • 5.2.6 Measurement of converter output voltage (across terminals P and N)

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    • 5.2.7 Measurement of inverter output frequency

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    • 5.2.8 Insulation resistance test using megger

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    • 5.2.9 Pressure test

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• 6 SPECIFICATIONS

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  • 6.1 Inverter rating

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  • 6.2 Common specifications

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  • 6.3 Outline dimension drawings

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    • 6.3.1 Inverter outline dimension drawings

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    • 6.3.2 Converter unit (FR-CC2) outline dimension drawings

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• APPENDIX

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  • Appendix1 For customers replacing the conventional model with this inverter

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    • Appendix1.1 Replacement of the FR-A740 series

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    • Appendix1.2 Replacement of the FR-A500(L) series

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  • Appendix2 Comparison with FR-A840

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  • Appendix3 Instructions for compliance with the EU Directives

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  • Appendix4 Instructions for UL and cUL

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• REVISIONS

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