Capacitor unit
01
6-35kV mkulu voteji Capacitor banki Indoor
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Technical performance index
1. Kupatuka kwa Capacitance: 0 mpaka + 5%, chiŵerengero cha kuchuluka kwa mphamvu kwa chiwerengero chochepa choyezera pakati pa mizere iwiri iliyonse mu magawo atatu sichidzapitirira 1.02.
2. Dielectric loss tangent Tan δ: Tan δ ≤ 0.03% ya dielectric yonse ya filimu pa 20 ℃ pansi pa voliyumu yovotera UN.
3. Mphamvu yogwira ntchito mosalekeza ndi 1.0un, ndipo kuwonjezereka kwa nthawi yaitali sikuposa 1.1un.
4. Kukhazikika kwanthawi yayitali (kuphatikiza ma harmonic current) sikudutsa 1.43in.
5. Mtunda weniweni wa creepage wa capacitor wakunja kutchinjiriza ndi wamkulu kuposa 25mm / kV.
6. Kuphulika kwamphamvu kwa chipolopolo cha capacitor sikuchepera 15kj.
7. Capacitor imatha kupirira chivomerezi champhamvu cha 8 popanda kuwonongeka.
8. Kutalika kwa malo oyika ndi kugwiritsira ntchito sikuyenera kupitirira 1000m.
9. The yozungulira mpweya kutentha osiyanasiyana unsembe ndi ntchito malo - 25 ～ + 45 ℃.
10. Ikayikidwa, mphamvu yotsalira pa terminal isapitirire 0.1un
11. Malo oyika ndi opareshoni azikhala opanda kugwedezeka kwakukulu kwamakina, gasi woyipa ndi nthunzi, ma conductivity ndi fumbi lophulika.
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Kapangidwe
1. Capacitor imapangidwa makamaka ndi chipolopolo, pachimake ndi bushing. Chigobacho chimawotchedwa ndi mbale yachitsulo yopyapyala kapena chitsulo chosapanga dzimbiri, ndipo chivundikirocho chimawotchedwa ndi bushing. Khoma la mbali zonse ziwiri limakulungidwa ndi mbale yolendewera yokwera kuti akhazikitse ndi kukweza. Pachimake amapangidwa ndi zigawo zikuluzikulu ndi insulating mbali. Chipangizocho chimapangidwa ndi filimu ya polypropylene ndi aluminium zojambulazo (mbale) kapena filimu ya polypropylene ndi pepala la capacitor.
2. Kulumikizana kwamkati kwa high-voltage shunt capacitor nthawi zambiri kumakhala gawo limodzi, ndipo mankhwala a magawo atatu angaperekedwe pamene ogwiritsa ntchito akufunikira.
3. Chigawo chilichonse mu ma capacitor okwera kwambiri a shunt chimalumikizidwa ndi fuse yamkati, yomwe imatha kudula magawo omwe amawonongeka munthawi yake kuti atsimikizire kuti capacitor yonse imagwira ntchito bwino.
4. Ma capacitor ena othamanga kwambiri amakhala ndi zida zotulutsa, zomwe zimatha kuchepetsa mphamvu yotsalira ya capacitor kuchokera ku √ 2un mpaka pansi pa 75V mkati mwa 10min. Malinga ndi zosowa za wogula, chipangizochi chikhoza kuchepetsedwa kuti chichepetse mphamvu mu nthawi yochepa.
BAM11-50-1W