FLIR CM85 User Manual

FLIRCM85USERMANUALDocumentIdentifier:CM85‐en‐US_AB
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5.8.3PhaseRotation
WiththemetersettoPhaserotationmode,itispossibletodeterminethephaserotationfora
three‐wiresystem.
Note:Thesystemfrequencymustbestable.
Figure5.6Phaserotation
1. SetthefunctionswitchtotheWposition.
2.
EnterPhaserotationmodebypressingtheMODEbuttonrepeatedlyuntilthe indicator
isdisplayed.
3.
Connecttheredtestleadtothepresumedphaseline1andtheblacktestleadtothe
presumedphaseline3.
4.
Oneofthefollowingresultsisdisplayed:
5.
OLVflashesifthevoltageis>1000V.
6.
LoVflashesifthevoltageis<30V.
7.
OutFflashesifthefrequencyis>65Hzor<45Hz.
8.
Ifnormal,L1isdisplayedforabout3seconds.ThenL2isdisplayedandthemeterbeeps
twice.
9.
Movetheredtestleadtothepresumedphaseline2immediately,before"L2"
extinguishesfromthedisplay.

FLIR CM85 Specifications

General

Brand	FLIR
Model	CM85
Category	Measuring Instruments
Language	English