Eaton Power Xpert C445 - Support Services; EatonCare Customer Support Center; Technical Resource Center; For Customers in Europe, contact:

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Power Xpert® C445 global motor management relay
Safety Manual MN042004EN March 2017 www.eaton.com
DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITY ................................... II
SUPPORT SERVICES .......................................................................III
Support Services ....................................................................................iii
Website ............................................................................................ iii
Website Address ....................................................................................iii
EatonCare Customer Support Center ..................................................................... iii
Technical Resource Center-Automations and Communications ................................................. iii
For Customers in Europe, Contact ....................................................................... iii
SAFETY CONSIDERATIONS .................................................................VI
Definitions and Symbols ...............................................................................vi
Hazardous High Voltage ...............................................................................vi
Warnings and Cautions ................................................................................ vi
About this Manual ................................................................................... 1
Power Xpert® C445 Motor Management Relay ............................................................. 1
Power Xpert® C445 System Overview ................................................................... 2
Power Xpert® C445 Catalog Numbering .................................................................. 9
PROTECTION AND MONITORING ........................................................... 12
Motor Thermal Overload ...............................................................................12
Overload Trip Curve ( -40C to 60C ) ......................................................................12
Current Phase Loss ..................................................................................13
RESIDUAL GROUND FAULT ................................................................ 14
Stall ...............................................................................................15
Reclosing ..........................................................................................15
Overload Fieldbus Control Word .........................................................................16
SAFETY FIGURES .........................................................................17
Safety Functions .....................................................................................17
SIL Declaration of Conformity ..........................................................................17
REPAIR AND MAINTENANCE ............................................................... 20
WARRANTY ............................................................................. 20