Rockwell Automation Publication 22C-IN002E-EN-P - November 2010
Chapter 1
Main Input Disconnect Package (Style A/M)
Style Explanation
• Style A = Fused Disconnect
• Style M = Circuit Breaker
Chapter Objectives
This chapter describes the features and operation for the Main Input
Disconnect Package (Style A/M).
Hardware Overview
The Main Input Disconnect Package (Style A/M) combines an Adjustable
Frequency AC Drive with a means for disconnecting input power within a
single package. Input power is connected to the PowerFlex drive through a
door interlocked fuse disconnect switch or circuit breaker.
Main Disconnect Switch (DS1)
An Allen-Bradley Bulletin 194R Fused Disconnect Switch with lockable
rotary mounted operator handle is provided. The disconnect switch is
designed to meet disconnect switch requirements for branch circuit
protection. The door mounted handle accepts up to three (3) padlocks.
Main Circuit Breakers (CB1)
An Allen-Bradley Bulletin 140U circuit breaker with lockable rotary
mounted operator handle is provided. The circuit breaker is designed to
meet circuit breaker requirements for branch circuit protection. The
door-mounted handle accepts up to three (3) padlocks.
For information on … See page …
Hardware Overview
1-1
Electrical Installation 1-3
Parameter Defaults 1-6
Drawing Index 1-7
Schematic Drawings 1-10
interconnect Drawings 1-17
Layout Drawings 1-22
Outline Drawings 1-53
To Next Page
Loading...
Need help?
General
