Cov Khoom Kuaj Ntaus: AC HIPOT Test System
1. Hai zog zaus AC HIPOT Test System, Kuaj Zaus 50Hz / 60Hz
2. Ntau zaus zaus Series Cov Kev Ntsuas Kuaj, Kuaj 30 ~ 300Hz.
Npaj ua ntej xeem ntawv
Lub cable yuav tsum muab tso rau ntawm qhov kub thiab txias (20 ± 5 degree) tsawg kawg 24 teev kom tshem tawm qhov kev ntxhov siab kub ua rau thaum lossis khaws cia. Ntsuas cov rwb thaiv tsev tsis kam siv ohmmeter (2500v) kom ntseeg tau tias tus nqi yog ntau dua los yog sib npaug nrog 100 mω (siv tus nqi pom tseeb.
Kev sib txuas thiab voltage nce
Qhov tsis -} Kev sim ua si txheej thiab cov ntaub thaiv npog cov txheej txheem yuav tsum muaj kev tiv thaiv kom tsis txhob muaj kev phom sij.
Lub voltage yuav tsum maj mam nce los ntawm xoom rau cov nqi teev ntawm tus nqi ntawm tsis muaj ntau tshaj 1 kV ib ob. Tom qab ncav cuag cov nqi teev tseg, nws yuav tsum tau tswj hwm rau 15 feeb. Nyob rau lub sijhawm no, lub toast kev hloov pauv tam sim no yuav tsum tau saib xyuas.
Kuaj tshwm sim
Thaum lub sijhawm kuaj, tsis muaj kev puas tsuaj los yog tawg, thiab lub to tam sim no tseem ruaj khov (tsis muaj tseeb upward trend), qhia tias nws tsim nyog. Yog tias muaj qhov txawv txav tshwm sim, qhov voltage yuav tsum tau txo qis, thiab cov xaim lossis qhov tsis xws luag ntawm cov cable nws yuav tsum tau kuaj xyuas. Nws yog nruj me ntsis txwv ua cov kev ntsuam xyuas cov rov qab ua dua.