PowerFlex® 700L Liquid-Cooled Drive User Manual
Publication 20L-UM001D-EN-P
Chapter 3
Frame 3A and 3B Installation
Most start-up difficulties are the result of incorrect wiring. Every precaution
must be taken to assure that the wiring is done as instructed. All items must
be read and understood before actual installation begins.
Drive Components
Frame 3A and 3B complete drives are comprised of an Input Filter Bay and
a Power Module Bay. For Frame 3A drives, the Power Module Bay contains
a combined Converter/Inverter Power Module. For Frame 3B drives, the
Power Module Bay contains separate Converter and Inverter Power
Modules.
Total Area Required for Drive Installation
Overall drive dimensions are illustrated in Figure 3.1 as an aid in calculating
the total area required for installing Frame 3A and 3B drives.
For information on… See page…
Drive Components
3-1
Equipment Lifting 3-8
Supporting the Power Module 3-12
Removing the Power Module Covers 3-12
Removing the Active Converter Power Module Control Cassette 3-13
Removing the Inverter Power Module Control Cassette 3-14
Verifying the Drive’s Watts Loss Rating 3-16
Determining Wire Routing for Control, Ground, Drive Input, and Motor Output 3-16
Grounding the Power Module 3-22
Ungrounded or Resistive Grounded Installations 3-22
Installing Input Power Wiring 3-23
Installing Output Power Wiring 3-29
Installing Control Wiring from the Input Filter Bay to the Power Module Bay 3-30
Synchronization Connections for Frame 3A 3-34
Synchronization Connections for Frame 3B 3-35
DPI Connections for Frame 3A and 3B Drives 3-37
Coolant Loop Connections 3-39
!
ATTENTION: The following information is merely a guide for
proper installation. Rockwell Automation, Inc. cannot assume
responsibility for the compliance or the noncompliance to any
code, national, local or otherwise for the proper installation of
this drive or associated equipment. A hazard of personal injury
and/or equipment damage exists if codes are ignored during
installation.
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