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PS-ZD20T Dräi-Phase Wicklung Resistenz Tester

DC Resistenz vum Transformator ass dat essentiellt Element fir am halleffäerdegen Produkt getest ze ginn, fäerdeg Produkt Liwwerung Test, Installatioun, Iwwerreechungstest a präventiven Test vum elektresche Stroumdepartement, an ass effektiv fir Fabrikatiounsdefekter ze fannen wéi Materialauswiel fir Transformatorspiral, Schweißen, Looseness op Verbindung, Strangbriechung, Drotbriechung an sou weider, souwéi verstoppte Gefore no der Operatioun. Fir d'Ufuerderung fir eng séier Miessung vun der DC Resistenz vum Transformator ze erfëllen, huet eis Firma PS-ZD20T Dräi-Phase Wicklungsresistenz Tester entwéckelt fir YN Verbindung Wicklung ze zielen. Den Tester kann Funktiounen erfëllen wéi gläichzäiteg Energie op dräi Phasen, onofhängeg Stroumproben, Spannungsproben, souwéi gläichzäiteg Messung an Affichage vum Dräi-Phase Resistenzwäert an Dräi-Phas Unbalance Taux, sou kann d'Testzäit fir DC Resistenz wesentlech reduzéieren. Transformator, léisen de Problem vun der laanger Testdauer fir DC Resistenz vun all getippten Wicklung vum elektresche Stroumtransformator. Et erfuerdert nëmmen 1/3 vun der Zäit, déi vun der traditioneller Method erfuerderlech ass.

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Produit Verkafspunkt Aféierung

1. Displayer: faarweg Gitter LCD, weist Menü, Testdaten an records.
2. Knäppercher: benotzt fir Operatioun fir entspriechend Funktiounen op der LCD uginn oder déi ganz Maschinn zréck an den initialen Zoustand vun Energie zréck.
3. Miessung vum Stroumausgangsterminal a Spannungsinputterminal: ënner Dräi-Kanal Miessmodus sinn Ia, Ib, Ic, Io Stroumausgang, Inputkanäl; Ua, Ub, UC, Uo sinn Spannungsinputkanäl. Ënner Single-Kanal Mooss Modus sinn ech + an ech- aktuell Ausgang, Input Channels; U+ an U- sinn Spannungsinputkanäl.
4. Stroumschalter, Socket: abegraff Stroumschalter vun der ganzer Maschinn, 220V AC Stroumstecker (mat agebaute 5A Schutzröhre).
5. Earthing: earthing Staang, fir earthing vun casing vun der ganzer Maschinn, gehéiert zu geschützt Terrain.
6. USB Interface: Interface tëscht dem Instrument an U Scheif.
7. RS232 Kommunikatioun Interface: Kommunikatioun Interface tëscht Instrument an Host Computer.
8. Dréckerspäicher: Dréckerei Informatiounen wéi Resistenz Wäert Resultater an Test aktuell.

Produit Parameter

Ausgangsstroum	wielt Stroum automatesch (maximal 20 A)
Range Fäegkeet	0-100 Ω
Genauegkeet	± (0,2% + 2 Wierder)
Minimum Opléisung	0,1 μΩ
Aarbechtstemperatur	-20-40 ℃
Ambient Fiichtegkeet	≤80%RH, keng Kondensatioun
Héicht	≤1000 Meter
Aarbecht Energieversuergung	AC220V±10%, 60Hz±1Hz
Volumen	L 400 mm * W 340 mm * H 195 mm
Nettogewiicht	8kg vun

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