ABB Baldor BC141 - Table of Contents

iMN704
Chapter 1
Introduction
Introduction ................................................................ 1-1
Safety Notice ............................................................... 1-1
Receiving ................................................................. 1-2
Chapter 2
Installation
Mounting Instructions ........................................................ 2-1
Electrical Connections ........................................................ 2-1
AC Line Fusing .............................................................. 2-1
AC Line Connection .......................................................... 2-2
Ground Connection .......................................................... 2-2
Permanent Magnet (PM) Motor Connection ........................................ 2-3
Motor Field Connection (Shunt Wound Motors Only) .................................. 2-3
Full Voltage Field ............................................................ 2-3
Plug-In Horsepower Resistor® & Armature Fuse Kit* ................................. 2-3
Armature Fuse* ............................................................. 2-3
Remote Main Speed Potentiometer Connection ..................................... 2-4
Voltage Following Connection .................................................. 2-4
Enable Circuit Connection ..................................................... 2-5
Inhibit Circuit Connection ...................................................... 2-6
DC Tachometer Connection .................................................... 2-6
Armature Switching and Dynamic Braking ........................................ 2-8
Startup & Adjustments ........................................................ 2-8
Trimpot Adjustments ......................................................... 2-9
Operation ................................................................. 2-11
Troubleshooting ............................................................ 2-11
Optional Accessories ........................................................ 2-12
Table of Contents