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HYBC-901 Transformer Ratio Meter

Transformer ratio meter

Itistotestvoltageratio,vector,polarity,ratioerrorofcurrenttransformerandvoltagetransformer.

Transformer turns ratio meter functions:

1

Thevoltageratiomeasurementforthreeorsingephasetransformer

2

Thegroupvectormeasurementforthreephasetransformer.

3

ThepolaritymeasurementforsinglephasetransformerorCT/PT

4

Voltageratioerrorcalculation

5

Currenttransformerratiomeasurement

6

Excitationcurrentmeasurementinratiotesting

7

ReproductiontheACtestvoltagefrompowersourcetoreducetheeffectsofbadpowersource

8

Savethetestresultsinthememoryinternalthetester

9

Printthetestresultsbymicroprinter

10

Reverseconnectiondetectunittopreventthehighvoltageinjectedtooperator

11

Overcurrentprotectionunitintegratedinsoftwareandhardware

12

UploadthetestresultstoPCbyRS232andmakewordreportbysoftware

Tansformer ratio meter techniqueindex:

1

Ratiomeasurementrange:1~10000

2

Groupmeasurement:1~12

3

Phasemeasurementerror:1degree

4

Ratiomeasurementerror:1~2000±0.2%RDG2000~10000±0.5%RDG

5

Testvoltage:0~80V

6

Powersupply:AC220V±10%,50Hz/60Hz

7

Size400´350´200mm3Weight7kgHumidity:≤85%RH


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