Amprobe DMIII-Multitest Power-Quality-Recorder Manual de usuario descargar pdf (Pagina 30)

AMPROBE

DMIII MULTITEST

EN-28

6.3.2. Faulty Cases



In the " " mode, if a

Phase-to-Phase voltage

is lower than 100V, the

instrument displays the

screen to the right.

LOOP 05.06.01

- -

FRQ =60.0HZ V1-2=111V

V2-3= 0 V V3-1= 0V

 LOW VOLTAGE T

PHASE ROTATION



Phase "T2 Voltage is lower

than 100V



In the " " mode, if the

instrument detects two

phases connected

together it displays the

screen to the right.

LOOP 05.06.01

- -

FRQ =60.0HZ V1-2=107V

V2-3= 0 V V3-1=107V

 PHASE DOUBLED

PHASE ROTATION



Two phases are connected

together.

THE PREVIOUS RESULTS CANNOT BE SAVED.



In the mode, if the

voltage of one or more

phase is too low, one or

more phases has a low

voltage the instrument

will show a screen

similar to the along side

displayed.

LOOP 05.06.01

Phase Sequence not

correct

123

FRQ =60.0HZ V1-2=391V

V2-3= 0V V3-1= 0V

NOT CORRECT



Message “LOW Voltage

Phase T”: means that

Phase T has a low voltage

value. Similar message for

Phase R and S.

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 103 104

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Amprobe DMIII-Multitest Power-Quality-Recorder Manual de usuario Pagina 30

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