ZN85-40.5 Indoor High Voltage Vacuum Circuit Breaker

Overview

ZN85-40.5 indoor high-voltage vacuum circuit breaker (inozonzi inonzi circuit breaker) inokodzera simba remagetsi rine matatu-phase AC 50Hz uye yakayereswa voltage 40.5KV, uye inogona kushandiswa pakuremedza ikozvino, yakawandisa ikozvino uye kukanganisa ikozvino kwemaindasitiri. uye mabhizimisi emigodhi, mafekitari emagetsi uye zviteshi zvishoma.
Mutambo wedunhu uye chigadziro chekushanda chinorongwa kumusoro uye pasi, zvinobudirira kuderedza kudzika kwechivharo chedunhu.
Iyo yetatu-phase arc yekudzima kamuri uye yakabatana inochaji muviri inopatsanurwa nematatu akazvimirira epoxy resin insulating mapaipi kuti agadzire inoumbwa insulating chimiro.Iyo yedunhu inotyora inogona kusangana nemhepo chinhambwe uye kukwira kureba zvinodiwa pasi peyakajairika mamiriro ekushanda, uye zvinobudirira kuderedza vhoriyamu yedunhu breaker.Iyo vacuum interrupter yedunhu guru uye electrostatic joint yakaiswa mu insulating cylinder ine chinhambwe che300mm chete.Kubatana kwemagetsi kwedunhu guru kunotora hukama hwakagadzikana nekuvimbika kwakanyanya.Iyo insulating cylinder inoiswa pamusoro pedunhu rinotyora furemu.
Chitubu-chinoshanda meshini yakanyatsogadzirirwa iyi mhando nyowani yedunhu inopwanya inoiswa muchimiro chedunhu rinotyora.Maitiro ayo ekugadzirisa anonyanya kukodzera kune yepamusoro uye yakadzika marongerwo emugadziri wedunhu uye inova chikamu chakakosha chechimiro chese chemugadziri wedunhu.Iyo meshini dhizaini iri nyore, uye inobuda curve uye kuita kwayo kwakanyatso kuenderana nehunhu uye zvinodiwa zve40.5kV vacuum circuit breaker.
Kurongeka kwese kunonzwisisika, kwakanaka uye kwakapfupika.Iyo ine hunhu hwehukuru hudiki, inochinjika kushanda, yakavimbika magetsi ekushanda, hupenyu hurefu hwebasa, kuchengetedza kuri nyore uye kugadzirisa-yemahara michina.
Iyo yedunhu inotyora inokodzera zviitiko uye nzvimbo dzinogara dzichishanda uye dzakasiyana siyana dzakaomarara mamiriro ekushanda.

Product Structure Features

1. Mutsigiri wedunhu anotora kamuri yekudzima yearc yepamusoro uye chimiro chese pasi pemashini, iyo inobatsira kugadzirisa;
2. Adopt mhepo uye organic material inoumbwa insulation structure, compact design uye lightweight;
3. Inogona kugadzirwa neAmerican vacuum interrupter uye yepamba ZMD vacuum interrupter.Iwo maviri arc ekudzimisa makamuri anoshandisa longitudinal magineti kudzima arc, ine yakaderera-yakatemwa-yero uye yakanaka asymmetric kutyora kuita.
4. Chitubu chiri nyore chekushanda, 10,000 nguva yekuchengetedza-isina.
5. Iyo screw drive mechanism inochengetedza basa, yakagadzikana uye ine yakanaka yekuzvivharira kuita.

Environmental Conditions

1. Ambient air tembiricha: -5~+40, 24h avhareji tembiricha haipfuure +35.
2. Isa uye shandisa mumba.Kukwirira kwenzvimbo yebasa hakufaniri kudarika 2000M.
3. Pakupisa kwepamusoro +40, hunyoro hunyoro haufaniri kudarika 50%.Hunyoro hwepamusoro hunobvumirwa pane tembiricha yakaderera.predecessor.90% pa +20.Nekudaro, nekuda kwekuchinja kwekushisa, zvinokwanisika kuburitsa dova rine mwero nekusaziva.
4. Mutsetse wekuisa haufanire kudarika 5.
5. Iise munzvimbo dzisina kuzununguka kwakanyanya uye kukanganisa, uye munzvimbo dzisina kukwana corrosion kune zvikamu zvemagetsi.
6. Pamusoro pezvimwe zvinodiwa, tapota taurirana nemugadziri.