Mitsubishi Electric FR-A820-01250 (22K) Manuals

Manuals and User Guides for Mitsubishi Electric FR-A820-01250 (22K). We have 2 Mitsubishi Electric FR-A820-01250 (22K) manuals available for free PDF download: Instruction Manual

Mitsubishi Electric FR-A820-01250 (22K) Instruction Manual

Mitsubishi Electric FR-A820-01250 (22K) Instruction Manual (856 pages)

FR-A800 series

Brand: Mitsubishi Electric | Category: Inverter | Size: 19.77 MB

Table of Contents

Table of Contents
2
Safety Instructions
10
Fire Prevention
11
Chapter 1 INTRODUCTION

17
- Product Checking and Accessories
  18
- Component Names
  20
- Operation Steps
  22
- About the Related Manuals
  24
Chapter 2 INSTALLATION and WIRING

26
Chapter 3 PRECAUTIONS for USE of the INVERTER

114
Chapter 4 BASIC OPERATION

136
Chapter 5 PARAMETERS

162
Chapter 6 PROTECTIVE FUNCTIONS

736
- Inverter Fault and Alarm Indications
  737
- Protective Functions
  737
- Reset Method for the Protective Functions
  738
- Check and Clear of the Faults History
  739
- List of Fault Displays
  741
- Causes and Corrective Actions
  744
- Check First When You Have a Trouble
  764
- Motor Does Not Start
  764
- Motor or Machine Is Making Abnormal Acoustic Noise
  767
- Inverter Generates Abnormal Noise
  767
- Motor Generates Heat Abnormally
  768
- Motor Rotates in the Opposite Direction
  768
- Speed Greatly Differs from the Setting
  768
- Acceleration/Deceleration Is Not Smooth
  769
- Speed Varies During Operation
  770
- Operation Mode Is Not Changed Properly
  771
- Operation Panel (FR-DU08) Display Is Not Operating
  771
- The Motor Current Is too Large
  771
- Speed Does Not Accelerate
  772
- Unable to Write Parameter Setting
  773
- Power Lamp Is Not Lit
  773
Chapter 7 PRECAUTIONS for MAINTENANCE and INSPECTION

774
- Inspection Item
  775
- Precautions for Maintenance and Inspection
  775
- Daily Inspection
  775
- Periodic Inspection
  775
- Daily and Periodic Inspection
  776
- Checking the Inverter and Converter Modules
  777
- Inspection
  777
- Cleaning
  778
- Replacement of Parts
  778
- Inverter Replacement
  782
- Measurement of Main Circuit Voltages, Currents, and Powers
  783
- Measurement of Powers
  785
- Measurement of Voltages and Use of PT
  785
- Measurement of Currents
  785
- Use of CT and Transducer
  786
- Measurement of Inverter Input Power Factor
  786
- Measurement of Converter Output Voltage (between Terminals P and N)
  786
- Measurement of Inverter Output Frequency
  786
- Insulation Resistance Test Using Megger
  787
- Pressure Test
  787
Chapter 8 SPECIFICATIONS

788
- Inverter Rating
  789
- Motor Rating
  793
- Vector Control Dedicated Motor SF-V5RU (1500 R/Min Series)
  793
- Motor Rating
  795
- Vector Control Dedicated Motor SF-THY
  796
- IPM Motor MM-CF (2000 R/Min Series)
  797
- Common Specifications
  799
- Outline Dimension Drawings
  801
- Inverter Outline Dimension Drawings
  801
- Dedicated Motor Outline Dimension Drawings
  809
Chapter 9 APPENDIX

818

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Mitsubishi Electric FR-A820-01250 (22K) Instruction Manual

Mitsubishi Electric FR-A820-01250 (22K) Instruction Manual (122 pages)

Brand: Mitsubishi Electric | Category: Inverter | Size: 10.21 MB

Table of Contents

Table of Contents
42
Inverter Installation and Precautions
44
Wiring
45
Basic Operation
50
Failsafe System Which Uses the Inverter
52
Precautions for Use of the Inverter
52
Parameter List
54

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