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Mitsubishi FR-A500 Series User Manual

Mitsubishi FR-A500 Series
242 pages
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TRANSISTORIZED INVERTER
INSTRUCTION MANUAL
FR-A500
(
-NA
)(
-EC
)
TRANSISTORIZED INVERTER
FR-A500
INSTRUCTION MANUAL
OUTLINE
PARAMETERS
SPECIFICATIONS
INSTALLATION
AND WIRING
PROTECTIVE
FUNCTIONS
OPERATION
/CONTROL
Chapter 6
OPTIONS
Chapter 7
Chapter 5
Chapter 4
Chapter 3
Chapter 2
Chapter 1
IB (NA) 66790-G (0101) ROD Printed in Japan Specifications subject to change without notice.
HEAD OFFICE:MITSUBISHI DENKI BLDG MARUNOUCHI TOKYO 100-8310
FR-A520-0.4K to 55K(-NA)
FR-A540-0.4K to 55K(-NA)(-EC)
HIGH FUNCTION
&
LOW ACOUSTIC NOISE

Table of Contents

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Mitsubishi FR-A500 Series Specifications

General IconGeneral
BrandMitsubishi
ModelFR-A500 Series
CategoryInverter
LanguageEnglish

Summary

CHAPTER 1 OUTLINE

1.1 Pre-Operation Information

Provides essential information before operating the inverter, including unpacking and checks.

1.2 Basic Configuration

Details the necessary peripheral devices and their connections for proper inverter operation.

1.3 Structure

Describes the appearance and internal structure of the inverter, including front and rear views.

CHAPTER 2 INSTALLATION AND WIRING

2.1 Installation

Provides instructions for correctly installing the inverter in its operating environment.

2.2 Wiring

Explains terminal connections for main and control circuits, including detailed diagrams.

2.3 Other wiring

Covers power harmonics, noise reduction techniques, leakage currents, and special wiring considerations.

CHAPTER 3 OPERATION/CONTROL

3.1 Pre-Operation Information

Covers devices and parts required for operation, including external, PU, and combined modes.

3.2 Operation Panel

Details the names and functions of the operation panel keys and unit indications for inverter control.

3.3 Operation

Explains pre-operation checks and how to perform external, PU, and combined operation modes.

CHAPTER 4 PARAMETERS

4.1 Parameter List

Provides a comprehensive list of inverter parameters, their settings, and related page references.

4.2 Parameter Function Details

Explains the detailed functions and settings of various inverter parameters for optimal performance.

CHAPTER 5 PROTECTIVE FUNCTIONS

5.1 Errors (Alarms)

Lists and defines major faults, pre-alarms, and warnings displayed by the inverter.

5.2 Troubleshooting

Provides guidance on identifying and resolving common motor and inverter operational issues.

5.3 Precautions for Maintenance and Inspection

Outlines essential safety precautions and procedures for maintaining and inspecting the inverter.

CHAPTER 6 SPECIFICATIONS

6.1 Standard Specifications

Details the electrical and physical specifications for various inverter models.

CHAPTER 7 OPTIONS

7.1 Option List

Lists available standalone and inboard options, along with their applications and specifications.

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