SIEPYEUOQ2A01A AC Drive Q2A Technical Manual 63
3
Electrical Installation
This chapter explains how to wire the control circuit terminals, motor, and power supply.
3.1 Safety Precautions................................................................................................... 64
3.2 Standard Connection Diagram ............................................................................. 67
3.3 Main Circuit Wiring .................................................................................................. 70
3.4 Main Circuit Terminal Block Wiring ..................................................................... 80
3.5 Control Circuit Wiring ............................................................................................. 85
3.6 Control I/O Connections ......................................................................................... 93
3.7 Connect the Drive to a PC ...................................................................................... 97
3.8 External Interlock ..................................................................................................... 98
3.9 Braking Resistor Installation................................................................................. 99
3.10 Drive Wiring Protection ........................................................................................102
3.11 Dynamic Braking Option, Motor Protection ....................................................103
3.12 Improve the Power Factor....................................................................................105
3.13 Prevent Switching Surge......................................................................................106
3.14 Decrease Noise .......................................................................................................107
3.15 Protect the Drive during Failures .......................................................................109
3.16 Wiring Checklist ..................................................................................................... 111
3.17 Motor Application Precautions........................................................................... 113
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