Table of Contents
GX9 ASD Installation and Operation Manual i
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 Precautions .................................................................5
Power Connections Precautions .........................................................................................5
Protection ............................................................................................................................6
Dynamic Braking Resistor Requirements ..........................................................................6
Residual Voltage Warning ..................................................................................................7
System Integration Precautions ..............................................................................................8
Personnel Protection ...........................................................................................................8
System Setup Requirements ...............................................................................................9
Operational and Maintenance Precautions .........................................................................10
Motor Characteristics ............................................................................................................11
Motor Autotuning .............................................................................................................11
Pulse Width Modulation Operation ..................................................................................11
Low Speed Operation .......................................................................................................11
Overload Protection Adjustment ......................................................................................11
Operation Above 60 Hz ....................................................................................................12
Power Factor Correction ...................................................................................................12
Light Load Conditions ......................................................................................................12
Motor/Load Combinations ...............................................................................................12
Load-Produced Negative Torque ......................................................................................13
Motor Braking ..................................................................................................................13
GX9 ASD Characteristics .....................................................................................................14
Over-Current Protection ...................................................................................................14
GX9 ASD Capacity ..........................................................................................................14
Using Vector Control ........................................................................................................14
Local/Remote Operation ...................................................................................................14
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