Iyo yakakwira-voltage isina waya chikamu chenyukireya detector ine yakasimba anti-kupindira kuita, inosangana nezvinodiwa zve (EMC) zviyero, uye inokodzera akasiyana emagetsi emagetsi emumunda zviitiko.Iyo yakayerwa yakakwira-voltage phase chiratidzo inotorwa kunze nemuunganidzi, inogadziriswa uye inotumirwa zvakananga.Inogamuchirwa nechikamu chiridzwa uye ichienzaniswa nechikamu, uye mhedzisiro mushure mechikamu ndeyemhando.Nekuti chigadzirwa ichi hachina waya kutapurirana, chakachengeteka zvechokwadi, chakavimbika, chinokurumidza uye chakarurama, uye chakakodzera kune dzakasiyana siyana zvikamu.
Iyo chikamu chinongedzo chakakosha muinjiniya yemagetsi emagetsi.Iyo yakakwira-voltage isina waya chikamu chiridzwa ndicho chiridzwa chechikamu chinoshandiswa, chiri chakareruka, chinokurumidza uye chakarurama.Kazhinji, kana ichishandiswa, ma phase cores ari pasi pemhepo yakafanana, izvo pasina mubvunzo hapana dambudziko.Pamusoro peyakajairwa chikamu chekuongorora pachiyero chevoltage, iyo yakakwira-voltage isina waya chikamu chekuongorora chiridzwa inogona zvakare kushandiswa pamazinga emagetsi!
GDHX-9500 wireless high voltage phase detector
Phase detector test nzira:
1. Indoor calibration nzira
a.Bvisa iyo transmitter X uye transmitter Y uye batanidza iyo inobuda tsvimbo (yakavakirwa-mukati inotamisa antenna), uye batanidza iyo transmitter X uye transmitter hoko nezvikamu zviviri zvidiki kune imwe mugumo weyedzo mutsara wakapihwa nechiridzwa.Mushure mekunge imwe mugumo yavharirwa mumagetsi e220V (nekuti 220V imwe-phase live wire inoshandurwa kuita kaviri mhenyu waya, voltage yakadzikira), batidza switch yemagetsi yeanogamuchira.Mushure mekunge waveform yaonekwa, chiridzwa chinogona kunzi chakajairika.
2. Pa-saiti kushandiswa
a.Usati washandisa, zvinodiwa zvebasa zve "Preventive Test Regulations for Electric Safety Tools" zvinofanirwa kuteverwa.
b.Batanidza iyo transmitter X uye Y inotapurirana kune insulating tsvimbo zvichiteerana (kureba kwekuwedzera kweiyo insulating tsvimbo kunoenderana nevoltage)
c.Batidza switch yemagetsi yeanogamuchira, uye inogamuchira inongoteedzera uye kuratidza waveform macurves eX uye Y zvikamu.Ratidza mutsauko wechikamu pakati pezvikamu zve X uye Y.(≤± 20 madhigirii ari mu-chikamu,> 20 madhigirii ari kunze-kwe-chikamu) uye anoratidza mu-chikamu kana kunze-kwe-chikamu.
Zvekungwaririra
1. Pa-saiti mashandiro anofanirwa kuenderana nezvinodiwa zvebasa zve "Power Safety Tool Pre-Test Regulations"
2. Dzivisa kushandisa redhiyo transmitters (walkie-talkies, etc.) panguva imwe chete panguva yekushandiswa, kuitira kuti usapindira nemugamuchiri.
Nguva yekutumira: Zvita-13-2022