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H9 ASD Installation and Operation Manual i

Table of Contents

General Safety Information ....................................................................................................1

Safety Alert Symbol ...........................................................................................................1

Signal Words ......................................................................................................................1

Special Symbols .................................................................................................................2

Equipment Warning Labels ................................................................................................2

Qualified Personnel ............................................................................................................2

Equipment Inspection .........................................................................................................3

Handling and Storage .........................................................................................................3

Disposal ..............................................................................................................................3

Installation Precautions ...........................................................................................................4

Location and Ambient Requirements .................................................................................4

Mounting Requirements .....................................................................................................4

Conductor Routing and Grounding ....................................................................................5

Power Connections .............................................................................................................6

Protection ............................................................................................................................6

System Integration Precautions ..............................................................................................7

Personnel Protection ...........................................................................................................7

System Setup Requirements ...............................................................................................8

Operational and Maintenance Precautions ...........................................................................9

Motor Characteristics ............................................................................................................10

Motor Autotuning .............................................................................................................10

Pulse Width Modulation Operation ..................................................................................10

Low-Speed Operation .......................................................................................................10

Overload Protection Adjustment ......................................................................................10

Operation Above 60 Hz ....................................................................................................10

Power Factor Correction ...................................................................................................11

Light Load Conditions ......................................................................................................11

Motor/Load Combinations ...............................................................................................11

Load-Produced Negative Torque ......................................................................................12

Motor Braking ..................................................................................................................12

ASD Characteristics ..............................................................................................................13

Over-Current Protection ...................................................................................................13

ASD Capacity ...................................................................................................................13

Using Vector Control ........................................................................................................13

Installation and Connections ................................................................................................14

Installation Notes ..............................................................................................................14

Mounting the ASD ............................................................................................................15

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Toshiba H9 ASD User Manual

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