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Tester tar-reżistenza tal-istralċ bi tliet fażijiet PS-ZD20T

Ir-reżistenza DC tat-transformer hija l-oġġett essenzjali li għandu jiġi ttestjat fi prodott nofsu lest, test tal-kunsinna tal-prodott lest, installazzjoni, test ta 'trasferiment u test preventiv mid-dipartiment tal-enerġija elettrika, u huwa effettiv biex jgħin biex jinstabu difetti tal-manifattura bħall-għażla tal-materjali għall-coil tat-transformer, iwweldjar, looseness fuq il-konnessjoni, tkissir tal-fergħa, tkissir tal-wajer u l-bqija, kif ukoll perikli moħbija wara l-operazzjoni. Biex tissodisfa r-rekwiżit għal kejl rapidu tar-reżistenza DC tat-transformer, il-Kumpanija tagħna żviluppat tester tar-reżistenza tal-istralċ ta 'tliet fażijiet PS-ZD20T li jimmira lejn l-istralċ tal-konnessjoni YN. It-tester jista 'jwettaq funzjonijiet bħal enerġizzazzjoni simultanja fuq tliet fażijiet, kampjunar tal-kurrent indipendenti, kampjunar tal-vultaġġ, kif ukoll kejl simultanju u wiri ta' valur ta 'reżistenza bi tliet fażijiet u rata ta' żbilanċ bi tliet fażijiet, u b'hekk jista 'jnaqqas b'mod sinifikanti l-ħin tat-test għar-reżistenza DC ta' transformer, issolvi l-problema tat-tul tat-test fit-tul għar-reżistenza DC ta 'kull tkebbib sfruttat ta' transformer tal-enerġija elettrika. Jeħtieġ biss 1/3 tal-ħin meħtieġ mill-metodu tradizzjonali.
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Dettalji
Tikketti
Introduzzjoni tal-Punt tal-Bejgħ tal-Prodott

 

  1. 1. Displayer: LCD kannizzata ikkulurit, menu wiri, data tat-test u rekords.
    2. Buttuni: użati għat-tħaddim għal funzjonijiet korrispondenti indikati fuq l-LCD jew lura l-magna kollha lura għall-istat inizjali ta 'enerġizzazzjoni.
    3. Kejl tat-terminal tal-ħruġ tal-kurrent u t-terminal tal-input tal-vultaġġ: taħt il-mod ta 'kejl bi tliet kanali, Ia, Ib,Ic, Io huma output kurrenti, kanali ta' input; Ua, Ub, UC, Uo huma kanali tad-dħul tal-vultaġġ. Taħt il-mod ta 'kejl b'kanal wieħed, I+ u I- huma output kurrenti, kanali ta' input; U+ u U- huma kanali ta' input ta' vultaġġ.
    4. Swiċċ tal-enerġija, sokit: inkluż swiċċ tal-qawwa tal-magna kollha, plagg tal-enerġija AC 220V (b'tubu protettiv 5A integrat).
    5. Earthing: virga ta 'l-ert, għall-ertjar tal-kisi tal-magna kollha, li jappartjenu għal qasam protett.
    6. USB interface: interface bejn l-istrument u d-diska U.
    7. Interface ta 'komunikazzjoni RS232: interface ta' komunikazzjoni bejn l-istrument u l-kompjuter ospitanti.
    8. Printer: informazzjoni tal-istampar bħar-riżultati tal-valur tar-reżistenza u l-kurrent tat-test.

 

Parametru tal-Prodott 

 

Kurrent tal-ħruġ

agħżel il-kurrent awtomatikament (massimu 20 A)

Kapaċità tal-firxa

0-100 Ω

Eżattezza

±(0.2%+2kelmiet)

Riżoluzzjoni minima

0.1 μΩ

Temperatura tax-xogħol

-20-40℃

Umdità ambjentali

≤80% RH, l-ebda kondensazzjoni

Altitudni

≤1000meters

Provvista ta 'enerġija tax-xogħol

AC220V±10%, 60Hz±1Hz

Volum

L 400 mm * W 340 mm * H 195 mm

Piż nett

8kg

 

Video

 

dc low resistance tester

dc resistance test of transformer

dc resistance tester

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