RXWO/RW 35KV 600/2000MVA 28kA Ma fuse apamwamba kwambiri akunja a mizere yotumizira mphamvu 0.5-10A

Kufotokozera Kwachidule:

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

Fuse yochepetsa mphamvu yamagetsi yamagetsi ndi imodzi mwazinthu zodzitchinjiriza pazida zamagetsi, ndipo imagwiritsidwa ntchito kwambiri pazida zazing'ono za 35KV.Mphamvu yamagetsi ikalephera kapena kukumana ndi nyengo yoipa, mphamvu yopangira magetsi imachulukanso, ndipo fusesi yochepetsa mphamvu yamagetsi imagwira ntchito yofunika kwambiri ngati chitetezo cha zida zamagetsi.
Chophimba cha fuse chowongolera chimapangidwa ndi aluminiyamu yamphamvu kwambiri, ndipo mphete yosindikizira yochokera kunja imagwiritsidwa ntchito poletsa madzi.Kasupe wofulumira komanso wosavuta amagwiritsidwa ntchito kukanikiza tsitsi, ndipo mapeto ake amapanikizidwa kuti apangitse kupatukana ndi madzi osagwira ntchito bwino kuposa fuse yakale.

Kufotokozera Kwachitsanzo

Magawo aumisiri ndi kukula kwake

Zogulitsa ndi kuchuluka kwa ntchito

1. Fuseyi ili ndi kapangidwe koyenera ndipo ndiyosavuta kugwiritsa ntchito.Sichiyenera kusokoneza zigawo zilizonse zolumikizira.Munthu m'modzi akhoza kutsegula chivundikiro chomaliza kuti amalize kusintha chubu cha fuse.
2. Mutu womaliza umapangidwa ndi aluminiyamu yamphamvu kwambiri, yomwe siidzachita dzimbiri ngakhale itatuluka panja kwa nthawi yayitali, ndipo imakhala ndi moyo wautali wautumiki.
3. Fuse ya 35KV high-voltage mu substation ikhoza kusakanikirana kuti muchepetse chiopsezo cholowa m'malo mwa chitoliro cha fuse.
4. Yoyenera kufupikitsa chitetezo chafupikitsa ndi kuchulukitsitsa kwa mizere yopatsirana ndi ma transformer amphamvu.
5. Ndi yoyenera kugwiritsidwa ntchito pansi pa mamita 1000 pamwamba pa nyanja, ndipo kutentha kozungulira sikuposa 40 ℃, osati kutsika kuposa -40 ℃.

Kufotokozera za kapangidwe kazinthu ndi njira zodzitetezera kuziyika

Fuseyi imakhala ndi chubu chosungunuka, manja a porcelain, flange yomangirira, insulator yooneka ngati ndodo ndi kapu yotsekera.Zipewa zotsekera ndi machubu osungunula mbali zonse ziwiri zimakhazikika mu manja a porcelain pogwiritsa ntchito makina osindikizira, ndiyeno manja a porcelain amakhazikika pa insulator yooneka ngati ndodo yokhala ndi chotchingira chomangira.Chubu chosungunula chimagwiritsa ntchito zipangizo zomwe zimakhala ndi silicon oxide yambiri monga chozimira cha arc, ndipo imagwiritsa ntchito waya wachitsulo waung'ono ngati fuyusi.Pamene kuchulukitsitsa kwapano kapena kwakanthawi kochepa kakudutsa mu chubu chosungunula, fuyusiyo imawombedwa nthawi yomweyo, ndipo arc imapezeka m'mipata ingapo yopapatiza.Nthunzi yachitsulo mu arc imalowa mumchenga ndipo imasiyanitsidwa kwambiri, yomwe imazimitsa mwamsanga arc.Chifukwa chake, fuse iyi imakhala ndi magwiridwe antchito abwino komanso kusweka kwakukulu.

Kusamala pakuyika:

1. Fuseyi ikhoza kukhazikitsidwa molunjika kapena molunjika.
2. Pamene deta ya chubu yosungunuka ikutsutsana ndi magetsi ogwiritsira ntchito komanso kuvotera panopa pamzere, sichidzagwirizanitsidwa ndi mzere wogwiritsidwa ntchito.
3. Pambuyo pa chubu chosungunuka chiwombedwa, wogwiritsa ntchito akhoza kusokoneza kapu ya wiring ndikusintha chubu chosungunula ndi zofunikira zomwezo ndi zofunikira zogwirira ntchito.