UNGASHANDISA SEI ZINC OXIDE ARRESTER TESTER?

Mukushandisa kwenguva refu kwezvinodzivirira zinc oxide, kukwegura kweinsulation kunowanzoitika. Zvingaratidzika sezvakajairika kunze, asi mukati hazvina kukodzera kuramba zvichishanda. Saka, zvakakosha kutarisa mashandiro einsulation ezvinodzivirira zinc oxide nekufamba kwenguva. Chinoedza zinc oxide arrester chinoshandiswa, saka ungashandisa sei zinc oxide arrester tester?

Chishandiso chekuedza zinc oxide arrester chinoshandiswa pakuongorora hunhu hwemagetsi hwezinc oxide arrester. Chakakodzera kuona zinc oxide arrester dzine voltage yakasiyana-siyana dziripo kana kuti dziri kushanda, uye kuona zvikanganiso zvine njodzi zvakaita sehunyoro mumidziyo uye kukwegura kwema valvu.

Midziyo iyi iri nyore uye iri nyore kushandisa, uye maitiro ese ekuyera anodzorwa neIPC, huwandu hwese hwemagetsi hwakayerwa, simba rekudzivirira uye harmonics dzayo MOA, frequency reference voltage uye harmonics dzayo, simba rinoshanda uye phase, voltage chaiyo uye waveform yemagetsi. Chishandiso ichi chinoshandisa digital waveform analysis, harmonic analysis uye mhedzisiro chaiyo, stable digital filtering method yesoftware interference, uye ongororo chaiyo ye3 kusvika 7 yakapetwa ka100 yeharmonic content, uye inokunda chikamu chekupindira, chikamu chakakodzera che resistance current Measure pamwe chete ne arrester.

Kana simba re transformer rikakundikana, ndapota batanidza waya yepasi yakavimbika yemudziyo ne transformer yekuyedza kutanga, wobva wabatanidza waya yekuyedza iripo (waya dzeyero, dzegirini nedzeyero dzewaya nhatu dzepakati dzakabatana kumagumo ezasi ezvigadziko zvitatu zve zinc oxide), uye pakupedzisira batanidza waya yekuyedza ye Voltage (waya dzeyero, dzegirini netsvuku dzewaya ina dzepakati dzakabatana kumagumo e transformer yekuyera, uye waya nhema yakabatana kune rimwe magumo e transformer yekuyera, teerera gwara, kana mafambiro acho asingakwanise kurongeka).

Kana zvabatanidzwa nemutsetse wekuyedza uripo, chekutanga, zvichienderana nehukuru hwemagetsi, mutsetse wekuyedza uripo uri pamusoro pe "0-2mA" kana ">2mA" (2-10mA >2mA standard curve), uyezve pane imwe nzira, oxide MOA inoderedzwa. Nzira yekubatanidza mutsetse wekuyedza uripo ndeyekubatanidza mita kutanga, wobva wabatanidza transformer test winding. Mushure mekutarisa waya chaiyo, wedzera voltage zvishoma nezvishoma kuvoltage inoshanda ye zinc oxide arrester, wobva washandisa chishandiso kutanga bvunzo.