Toshiba H9 - Manual (Page 7)

Table of Contents
H9 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 .............................................................................. 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
H9 ASD Characteristics .................................................................................................. 13
Over-current Protection.............................................................................................. 13
ASD Capacity............................................................................................................. 13
Using Vector Control ................................................................................................. 13
Installation and Connections .......................................................................................... 14
Installation Notes........................................................................................................ 14
Mounting the H9 ASD ............................................................................................... 15
Connecting the H9 ASD............................................................................................. 16
Power Connections ............................................................................................. 16
System Grounding............................................................................................... 18
Lead Length Specifications................................................................................. 20
I/O and Control........................................................................................................... 21
Terminal Descriptions......................................................................................... 22
I/O Circuit Configurations .................................................................................. 25
Typical Connection Diagram .............................................................................. 26
Startup and Test .................................................................................................. 27