Read More About dc low resistance tester

I-PS-ZD20T Isihloli Sokumelana Nokuqina Kwezigaba Ezintathu

Ukumelana ne-DC kwe-transformer kuyinto ebalulekile okufanele ihlolwe kumkhiqizo osuphelile, ukuhlolwa kokulethwa komkhiqizo oqediwe, ukufakwa, ukuhlolwa kokunikezelwa kanye nokuhlolwa kokuvimbela ngomnyango wamandla kagesi, futhi kuyaphumelela ukusiza ukuthola iziphambeko zokukhiqiza ezifana nokukhethwa kwezinto zekhoyili ye-transformer, ukushisela, ukuxega ekuxhumekeni, ukuphuka kwentambo, ukuphuka kwentambo nokunye, kanye nezingozi ezifihliwe ngemva kokuhlinzwa. Ukwanelisa isidingo sokukalwa okusheshayo kokumelana ne-DC kwe-transformer, Inkampani yethu ithuthukise isihloli sokumelana nesigaba sesithathu se-PS-ZD20T esihloselwe ukujikajika kokuxhuma kwe-YN. Umhloli angakwazi ukufeza imisebenzi efana nokunikezwa amandla ngesikhathi esisodwa ezigabeni ezintathu, isampula yamanje ezimele, isampula ye-voltage, kanye nokulinganisa ngasikhathi sinye kanye nokuboniswa kwenani lokumelana nezigaba ezintathu kanye nezinga lokungalingani kwezigaba ezintathu, ngaleyo ndlela kunganciphisa kakhulu isikhathi sokuhlola sokuphikiswa kwe-DC i-transformer, ixazulule inkinga yesikhathi eside sokuhlola ukumelana kwe-DC kokugoqa ngakunye okuthenjiwe kwe-transformer yamandla kagesi. Idinga kuphela i-1/3 yesikhathi esidingwa ngendlela yendabuko.

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Imininingwane

Omaka

Isingeniso Sendawo Yokuthengisa Umkhiqizo

1. Isibonisi: I-LCD ye-lattice enemibala, imenyu yokubonisa, idatha yokuhlola namarekhodi.
2. Izinkinobho: zisetshenziselwa ukusebenza kwemisebenzi ehambisanayo ekhonjiswe ku-LCD noma buyisela wonke umshini esimweni sokuqala sokunika amandla.
3. Ukulinganisa ukuphela kokuphumayo kwamanje kanye netheminali yokufaka i-voltage: ngaphansi kwemodi yokulinganisa eneziteshi ezintathu, i-Ia, i-Ib, i-Ic, i-Io iwukukhiphayo kwamanje, iziteshi zokufaka; I-Ua, i-Ub, i-UC, i-Uo iziteshi zokufaka ama-voltage. Ngaphansi kwemodi yokulinganisa yesiteshi esisodwa, I+ kanye ne-I- kukhona okukhiphayo kwamanje, iziteshi zokufaka; U+ kanye no-U- amashaneli afaka ama-voltage.
4. Ukushintsha kwamandla, isokhethi: okuhlanganisa ukushintshwa kwamandla kwawo wonke umshini, ipulaki yamandla engu-220V AC (eneshubhu yokuvikela engu-5A eyakhelwe ngaphakathi).
5. I-Earthing: induku yomhlaba, yokufaka i-earth of casing yawo wonke umshini, okuyingxenye yensimu evikelekile.
6. Isixhumi esibonakalayo se-USB: isixhumi esibonakalayo phakathi kwensimbi nediski ye-U.
7. Isixhumi esibonakalayo sokuxhumana se-RS232: isixhumi esibonakalayo sokuxhumana phakathi kwethuluzi nekhompyutha yokusingatha.
8. Iphrinta: imininingwane yokuphrinta njengemiphumela yenani lokumelana nokuhlolwa kwamanje.

Ipharamitha Yomkhiqizo

Okukhiphayo okwamanje	khetha okwamanje ngokuzenzakalelayo (ubukhulu obungu-20 A)
Ikhono lobubanzi	0-100 Ω
Ukunemba	± (0.2%+2words)
Ukulungiswa okuncane	0.1 μΩ
Izinga lokushisa lokusebenza	-20-40 ℃
Umswakama we-ambient	≤80%RH, akukho ukujiya
Ukuphakama	≤1000meters
Ukunikezwa kwamandla okusebenzayo	I-AC220V±10%, 60Hz±1Hz
Ivolumu	L 400 mmW 340 mmH 195 mm
Isisindo sengqikithi	8kg

Ividiyo

dc low resistance tester

dc resistance test of transformer

dc resistance tester

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