Ge-industrial-solutions WavePro Manuel d'utilisateur

gPower+™ Trip Units for WavePro™ Low-Voltage Power Circuit BreakersUser’s GuideDEH–179

Power+™ Trip UnitsChapter 1. Introduction41–6 Equipment InterfacesPower+ Trip Units do not usually require connectionswithin the equipment, since all

Power+™ Trip UnitsChapter 2. Trip Unit Setup52–1 OverviewAll of the Trip Unit protective functions are set with therotary selector switches on the fro

Power+™ Trip UnitsChapter 2. Trip Unit Setup6Figure 4. Time-current curve illustrating long-time delay.2–4 Short-Time PickupThe optional short-time pi

Power+™ Trip UnitsChapter 2. Trip Unit Setup7Figure 8. Time-current curve illustrating instantaneous pickup.2–7 Ground-Fault PickupGround-fault pickup

Power+™ Trip UnitsChapter 2. Trip Unit Setup82–9 Defeatable Ground FaultRating plugs with the suffix “GFD” appended to thecatalog number have the addi

Power+™ Trip UnitsChapter 3. Trip Unit Status93–1 Target ModuleTrip Unit status information is provided by the optionaltarget module. This module indi

Power+™ Trip UnitsChapter 4. Maintenance and Trouble-Shooting104–1 Trip Unit Removal and ReplacementRejection pins are installed on the rear of all Tr

Power+™ Trip UnitsChapter 4. Maintenance and Trouble-Shooting11To install a rating plug, hold the plug between the thumband forefinger, then push it i

Power+™ Trip UnitsChapter 4. Maintenance and Trouble-Shooting124–4 Trouble-Shooting GuideThe following guide is provided for trouble-shooting andisola

Power+™ Trip UnitsGetting StartedSince this Trip Unit is available in a variety of configurations, please take a moment to compare the catalog number

gGE Industrial Systems General E

iDEH–179WARNINGS, CAUTIONS, AND NOTESAS USED IN THIS PUBLICATIONWARNINGSWarning notices are used in this publication to emphasize that hazardous volta

Power+™ Trip UnitsTable of ContentsiiChapter 1. Introduction1–1 Applications...

Power+ Trip UnitsList of Figuresiii1. Front view of the Power+ Trip Unit...

Power+™ Trip UnitsList of Tablesiv1. Breaker type referred to by the first character of the Trip Unit catalog number...

Power+™ Trip UnitsChapter 1. Introduction11–1 ApplicationsThe Power+™ Trip Units described in this publication areused on WavePro™ low-voltage power c

Power+™ Trip UnitsChapter 1. Introduction21–4 Trip Unit Catalog NumbersA simple catalog-numbering system defines all of thestandard and optional Trip

Power+™ Trip UnitsChapter 1. Introduction3Cat. No.SensorRating, APlugRating, ATR1C80 80TR1C100 150 100TR1C125 125TR1C150 150TR4C200 200TR4C225 225TR4C