Rockwell Automation 20D PowerFlex 700S and 700H Frame 12 DC Bus Connector Kit User Manual
Rockwell Automation Equipment
This document provides instructions for the installation of a DC bus connector
kit for PowerFlex 700S and 700H frame 12 drives contained in Rittal TS 8
enclosures only.
Important: This kit should only be used for applications that require that the
DC– and DC+ terminals for PowerFlex 700S or 700H frame 12
drives be connected in common (for example, 12 pulse
applications, or when using a dynamic brake).
ATTENTION: To avoid an electric shock hazard, ensure that all
power has been removed before proceeding. In addition, before
servicing, verify that the voltage on the bus capacitors has
discharged. Check the DC bus voltage at the Power Terminal Block
by measuring between the +DC & -DC terminals, between the +DC
terminal and the chassis, and between the -DC terminal and the
chassis. The voltage must be zero for all three measurements.
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.
ATTENTION: Only qualified personnel familiar with adjustable
frequency AC drives and associated machinery should plan or
implement the installation, start-up and subsequent maintenance of
the system. Failure to comply may result in personal injury and/or
equipment damage.
ATTENTION: HOT surfaces can cause severe burns. Do not touch
the heatsink surface during operation of the drive. After
disconnecting power allow time for cooling.
ATTENTION: The sheet metal cover and mounting screws on the
ASIC Board located on the power structure are energized at (-) DC
bus potential high voltage. Risk of electrical shock, injury, or death
exists if someone comes in contact with the assembly.
PowerFlex® 700S and 700H
Frame 12 DC Bus Connector Kit
Installation Instructions