Mechanical & Electrical Installation - YASKAWA GA700 Technical Manual

Mechanical & Electrical Installation
This chapter explains how to properly mount and install the drive, and to wire the control circuit
terminals, motor, and power supply.
2.1 Safety Precautions................................................................................................... 26
2.2 Installation Environment ........................................................................................ 29
2.3 Installation Orientation and Spacing................................................................... 30
2.4 Transport .................................................................................................................... 32
2.5 Drive Watt Loss......................................................................................................... 33
2.6 Remove or Install the Keypad ............................................................................... 36
2.7 Install the Keypad on the Control Panel or Other Devices ............................ 37
2.8 Removing/Reattaching the Cover ........................................................................ 42
2.9 Change the Drive's Enclosure Type .................................................................... 44
2.10 Installation Procedure............................................................................................. 46
2.11 Electrical Installation............................................................................................... 50
2.12 Main Circuit Wiring .................................................................................................. 53
2.13 Wiring Procedure for the Main Circuit Terminal Block ................................... 68
2.14 Control Circuit Wiring ............................................................................................. 71
2.15 Control I/O Connections ......................................................................................... 80
2.16 External Interlock ..................................................................................................... 84
2.17 Install Braking Resistor .......................................................................................... 85
2.18 Protect Drive Wiring ................................................................................................ 88
2.19 Dynamic Braking Option, Motor Protection ...................................................... 89
2.20 Improving the Power Factor .................................................................................. 91
2.21 Preventing the Passage of Switching Surge..................................................... 92
2.22 Reducing Noise......................................................................................................... 93
2.23 Protect Drive at Failure ........................................................................................... 95
2.24 Wiring Checklist ....................................................................................................... 99
2.25 Motor Application Precautions ...........................................................................101
YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
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