YASKAWA CDBR Manuel d'instructions Page 1

CDBR-BDynamic Braking UnitInstruction Manual March 2013Part Number: 146-10001 R4© Copyright 2013 Magnetek

CDBR-B Installation Instructions - March 201310CDBR-B Braking Unit DimensionsFigure 5: CDBR-B DrawingTable 2: CDBR-B DimensionsModel NumberDimensions

CDBR-B Installation Instructions - March 201311Figure 6:CDBR-B DrawingTable 3: CDBR-B DimensionsModel NumberDimensions in inches (mm)Wt. in lbs. (kg)O

CDBR-B Installation Instructions - March 201312Circuits and Wiring SpecificationsTable 4: Circuits and Wiring SpecificationsBraking Unit Specificatio

CDBR-B Installation Instructions - March 201313TroubleshootingTo troubleshoot the dynamic braking circuit (braking unit and braking resistor unit), re

CDBR-B Installation Instructions - March 2013143. Remove connector 3CN on 1PCB and place the ohmmeter leads on terminals 1 and 2 of the connector. The

CDBR-B Installation Instructions - March 20132©2013 MagnetekAll rights reserved. This notice applies to all copyrighted materials included with this p

CDBR-B Installation Instructions - March 20133A warning label is displayed on the front cover of the braking unit. Follow these instructions when hand

CDBR-B Installation Instructions - March 20134CDBR-B Installation InstructionsPrefaceA Dynamic Braking Unit and Resistor are used to dissipate regener

CDBR-B Installation Instructions - March 20135InstallationMounting/Wiring1. Disconnect all electrical power to the drive.2. Remove drive front cover.3

CDBR-B Installation Instructions - March 20136InstallationBe sure the CDBR-B is mounted in a location that conforms to the following conditions:• Prov

CDBR-B Installation Instructions - March 20137Figure 1: CDBR Single Unit Wiring Diagram* Use terminal B1 when +3 is not available.

CDBR-B Installation Instructions - March 20138Figure 2: CDBR-B Parallel connection of Braking Unit

CDBR-B Installation Instructions - March 20139CDBR-B Parallel Connection Notes• Braking units have a MASTER/SLAVE selection jumper (See Figure 2). Se