Imudani zinc oxide jẹ aabo to ti ni ilọsiwaju ju-foliteji ni agbaye,Nitori lati ṣe awọn risistor disiki ti mojuto componet o kun gba zine oxide arrester.Akawe pẹlu ohun alumọni carbide arrester mora, yi presciption ti ọja mu gr-njẹ awọn folti-Ampere abuda ti awọn resistor disiki ati ki o pọ nipasẹ-lọwọlọwọ agbara ni lori-foliteji ki bi lati dring a rad-ical ayipada fun awọn abuda kan ti awọn arresters.Labẹ ipo ti foliteji iṣiṣẹ deede, lọwọlọwọ nipasẹ imudani wa lori alefa microampere, Nigbati o ba ni ijiya lati foliteji,Awọn abuda aiṣedeede ti o dara julọ ti imuni yoo jẹ ki lọwọlọwọ nipasẹ imudani naa pọ si ọpọlọpọ ẹgbẹrun amperse,nigba ti imuni yoo wa labẹ ipo ti n kaakiri ati tu silẹ agbara agbara-foliteji lati le daabobo awọn ohun elo gbigbe agbara lodi si ibajẹ ti o ṣẹlẹ nipasẹ th over-voltage.
1.Small iwọn, Light iwuwo, resistance to ikolu, ko si ijamba bibajẹ nigba gbigbe, rọ fifi sori, o dara fun lilo ninu awọn yipada agọ.
2.Special be, awọn ìwò funmorawon igbáti, ko si air aafo, ti o dara lilẹ išẹ, ọrinrin-proofand bugbamu-ẹri.
3.Large creepage ijinna, ti o dara hydrophobicity, lagbara idoti resistance, idurosinsin išẹ ati reduceoperation itọju.
4.Unique agbekalẹ ti zinc oxide varistor, kekere jijo lọwọlọwọ, o lọra ti ogbo, igbesi aye iṣẹ pipẹ.
5.With DC itọkasi foliteji, onigun sisan agbara ati ki o ga lọwọlọwọ ati ki o tobi lọwọlọwọ withstand agbara ni o ga ju boṣewa ibeere.
Igbohunsafẹfẹ agbara: 48Hz ~ 60HzIbaramu otutu: -40°C~+40°CIyara afẹfẹ ti o pọju: ko kọja 35m/sGiga: ko kọja 2000mKikan iwariri: ko kọja iwọn 8Sisanra yinyin: ko kọja awọn mita 10.Foliteji lilo igba pipẹ ko kọja foliteji iṣiṣẹ coutinous ti o pọju.
Awọn itumọ awoṣe
Imọ Data
Iru | Eto oludiran foliteji kV(rms) | MoaR.V kV(rms) | MCOV kV(rms) | DC(U1mA) | Ga lọwọlọwọ iwuri | Itanna lọwọlọwọ iwuri>kV | DC(U1mA) | onigun merin lọwọlọwọ igbiyanju (2ms) A | Ga lọwọlọwọ iwuri kA |
YH5W-3.8/15 | 3 | 3.8 | 2 | 7.5 | 17.3 | 15 | 12.8 | 75 | 40 |
YH5WS-5/15 | 3 | 5 | 4 | 8 | 17.3 | 15 | 12.8 | 100 | 65 |