Kutembenuza kwa Voltage Yaikulu
01
Zoteteza za DIN 10NF250 Transformer Bushing
Kanema
Kukula
H=295mm
D=140mm
Kutalikirana kwa Creepage: 305mm
Voltage Yovomerezeka: 10KV
Yoyesedwa Pakali pano: 250A
Kagwiritsidwe Ntchito
Kugwiritsa ntchito kwakukulu kwa bushing ya DIN 10NF250 ndi:
Kulumikiza Magetsi: Kupereka malo otetezeka komanso otetezedwa pakati pa zozungulira zamkati za transformer yogawa ndi dera lamagetsi lakunja (monga zingwe kapena mabasi).
Kuteteza kutentha
Kuteteza kondakitala yamagetsi otsika (yonyamula magetsi okwana 250A pamagetsi okwana 1kV) kuchokera ku thanki yachitsulo yokhazikika ya transformer. Izi zimaletsa ma circuit afupikitsa ndipo zimateteza.
Kutseka
Mu ma transformer odzaza mafuta, bushing imathandizanso kupereka chisindikizo chosataya madzi pomwe kondakitala imatuluka mu thanki, zomwe zimaletsa mafuta kutuluka ndi chinyezi/zodetsa kulowa.
Chifukwa chake, nthawi zambiri mupeza ma bushing a DIN 10NF250 omwe amaikidwa mbali ya low-voltage (LV) ya ma transformer odzaza mafuta omwe amagwiritsidwa ntchito mu ma gridi amagetsi kuti achepetse mphamvu yamagetsi kuti igwiritsidwe ntchito pamalonda kapena m'nyumba.
Ubwino wa DIN 10NF250 Transformer Bushing Insulators
Ma Transformer Bushing Insulators a DIN 10NF250 ali ndi ubwino wambiri, zomwe zimapangitsa kuti ikhale chisankho chodalirika pakugwiritsa ntchito ma transformer apakati-voltage. Ichi ndichifukwa chake imaonekera bwino:
1. Kuteteza Magetsi Kwambiri
Yakonzedwa bwino kuti igwiritsidwe ntchito pa makina a Transformer okhala ndi mphamvu yabwino kwambiri ya dielectric.
Kutulutsa madzi pang'ono pang'ono, zomwe zimapangitsa kuti zikhale zodalirika kwa nthawi yayitali.
Kapangidwe kogwira mtima ka mtunda woyenda kuti tipewe kutsata ndi kuwononga malo, ngakhale m'malo oipitsidwa kapena achinyezi.
2. Mphamvu Yolimba ya Makina
Imapirira katundu wambiri wamakina (monga mphepo, ayezi, ndi mphamvu ya kondakitala).
Kapangidwe kolimba (porcelain kapena composite polymer) kolimba ku ming'alu ndi kusintha.
Yosagwedezeka, yabwino kwambiri kwa ma transformer m'malo opangira mafakitale kapena okhala ndi katundu wambiri.
3. Kukana Nyengo ndi Chilengedwe
Yosagonjetsedwa ndi UV (ngati imachokera ku polima) kapena yopakidwa utoto wonyezimira kwambiri (ngati imachokera ku porcelain) kuti isawonongeke.
Kapangidwe kake kopanda madzi (mu mitundu ya mphira wa silicone) kamachepetsa kuyamwa kwa chinyezi.
Zitsulo zosagwira dzimbiri (monga aluminiyamu kapena zitsulo zosapanga dzimbiri).
4. Kutsatira Miyezo ya DIN (Ubwino wa Uinjiniya wa ku Germany)
Kugwirizana kotsimikizika ndi machitidwe amphamvu aku Europe.
Yayesedwa mwamphamvu kuti ione ngati ikugwira ntchito zamagetsi, kutentha, komanso makina.
Zimasinthana ndi ma bushing ena a DIN-standard, zomwe zimapangitsa kuti zinthu zina zisinthe mosavuta.
5. Moyo Wautali Wogwira Ntchito & Kusamalira Kochepa
Kuchita bwino kokhazikika kwa zaka zambiri popanda kukalamba kwambiri.
Sikofunikira kuyeretsa nthawi zonse (ngati mukugwiritsa ntchito zotetezera kutentha zomwe zimadziyeretsa zokha).
Yolimba ku kutentha, yoteteza ming'alu chifukwa cha kusinthasintha kwa kutentha.
6. Ntchito Zosiyanasiyana
Yoyenera ma transformer odzaza mafuta kapena ouma.
Amagwiritsidwa ntchito m'nyumba/panja (kutengera zinthu).
Yogwirizana ndi makina obwezeretsanso mphamvu (mafamu amphepo, malo osinthira mphamvu ya dzuwa).