HZCT strujni transformator Volt Amper karakterističan tester

Sažetak

The device is a new generation of innovative CT, PT test instrument which is launched market after a lot of market research and through the identification of strict professional testing and certification authorities. Device adopts high performance processor and microcomputer control architecture, the advanced manufacturing technology ,which ensure the stable and reliable product performance, complete functions, high degree of automation, high testing efficiency. It is in leading level in the domestic and the professional testing equipment of relay protection and high voltage insulation industry to test the current transformer and voltage transformer. Transformer volt ampere characteristics comprehensive test instrument is a fully automated PT, CT testing instrument, the instrument can accomplish test which include CT PT volt ampere characteristic of test, CT PT polar polarity test, CT PT ratio and polarity ratio and polarity test, automatic calculation of arbitrary point CT error curve, CT/PT ratio than the poor results of parameters. The instrument can automatically collect, analyze, store and print the test data, and it can also be stored by the U disk. In addition, the monitor uses 8 inch color large screen, high resolution 800600, full touch operation, real-time display test curve, observe test case immediately, so that the test personnel to judge the failure of the test. Test report not only tell the fine test curve, but also listed test data in accordance with the arrangement of the preferred number, and indicate the test time and print time, so can be used as the original test data. This product is suitable for the field test and calibration of all kinds of CT and PT because of its large output capacity and full function.

Glavne tehničke karakteristike:

1. Potpuno automatski instrument za testiranje

 Simply set the highest output voltage and the maximum output current, the instrument can start from zero to automatically boost or rise for a variety of tests. The test data, the curve of the volt ampere characteristic curve, the 10 percent and the 5 percent error curve are recorded automatically, and the turning point value is calculated automatically. Eliminating manual voltage regulator, manual record sorting,tracing curves and so on cumbersome step , greatly improves the efficiency of the test. The test results can be stored in the computer, can print on spot and after printing, can also use U disk copy to computer printing processing. The operation is fast, simple, convenient and easy to grasp.  

2, puna funkcija

Funkcije koje pruža uređaj su sljedeće:

CT test: Volt amper karakteristična kriva

        Automatic calculation of curve inflection point

        5 percent and 10 percent error curve

        Ratio and polarity

        Differential and angular error measurement

        Secondary side circuit load testing

        Secondary winding ac withstand voltage

        The second dc resistance test

        A flow test

PT test: Volt amper karakteristična kriva

        Automatic calculation of curve inflection point

        5 percent and 10 percent error curve

        Ratio and polarity

        Difference, angular difference measurement

        Secondary side circuit load testing

        Secondary winding ac withstand voltage

        The second dc resistance test

3, Održavanje izlaza

 Keeping boost function, used to measurement and detection and Secondary ac withstand voltage test. Keeping upwelling for the secondary loop check

4, Uzorkovanje prave efektivne vrijednosti

Svi signali napona i struje su uzorkovanje istinitih i valjanih vrijednosti, molimo koristite pravu efektivnu vrijednost iz tabele za ispravku.

5, jedno napajanje, jednostavno za rukovanje

    Only need a single input power supply, AC220V, abandon the backward means of which the individual manufacturers still need 380V power to achieve the technical requirements.

6,U spremanje diska

Testni podaci se mogu prenijeti na PC preko U diska, obraditi, prikazati, odštampati i pohraniti podatke i krive od strane PC-a, što uvelike olakšava korisnički izvještaj.

7, Datum i sat

Instrument dolazi sa sistemskim vremenom, uređaj automatski snima vrijeme testiranja tokom testa, kako bi pohranio zapise testa i pregled.

8, bez kontaktnog testa, visoka sigurnost

Potpuno kompjuterizovani uređaj, bez ručnog kontakta nakon podešavanja, instrument potpuno automatski test koji omogućava ispitnom osoblju da bude daleko od visokonaponskog kola, kako bi se osigurala sigurnost ispitnog osoblja.

9, veliki izlazni kapacitet

Pojedinačna izlazna snaga, izlaz naizmeničnog napona do 2000V, strujni izlaz kratko vreme do 25A; maksimalna struja 600A.

10, sa velikim LCD ekranom u boji od 8 inča

Rezolucija ekrana do 800600, visoka definicija, vodeći rad na dodir u punoj boji, pozadinski san interfejsa, test direktno pokazuje krivulju volt ampera, podatke testnog zapisa, intuitivno i praktično. Panel dolazi sa štampačem, može se štampati u bilo kom trenutku krivulja i test podataka.

11, rad sa ekranom osjetljivim na dodir

Koristeći originalnu touch tehnologiju naše kompanije za rad. Potpuno otkazivanje dugmadi, prekidača, kontrolnog dugmeta i drugih konvencionalnih kontrola na panelu. Rad je jednostavan i praktičan, a vijek trajanja je dug.

12, skladište podataka ultra velikog kapaciteta

Each function test can store 50 groups of test data, data power loss will not be lost forever,  after test it can be printed through loading or upload to the computer to save, print. Instrument also has a single U disk data storage function, the field test data is saved to the U disk, so that the field test records unlimited storage.

Tehnički parametri i struktura hardvera

1, Tehnički parametri