HRW 12/35KV Kuteteza kwamagetsi kwamagetsi kwapanja kwa AC kutulutsa fusesi

HRW 12/35KV Kuteteza panja kwamagetsi apamwamba kwambiri AC fyuzi yotsikirapo Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

Kudulira kwa fuse kosiya ndi kung'ambika kwa fuse ndi zida zoteteza panja.Amalumikizidwa ndi chowongolera chomwe chikubwera cha chosinthira chogawa kapena mizere yogawa.Izi zimagwiritsidwa ntchito makamaka kuteteza ma transfoma kapena mizere kuchokera kumayendedwe afupiafupi komanso mochulukira komanso mafunde osinthira.Chigawo chotsitsa cha fuse chimapangidwa ndi zolumikizira zolumikizira ndi chubu cha fuse, zolumikizira zosasunthika zimakhazikika mbali ziwiri za insulator yothandizira ndipo kukhudzana kosuntha kumayikidwa pa mbali ziwiri za fuse chubu.Mkati mwa chubu la fuse ndi chubu chozimitsa.Kunja kumapangidwa ndi phenolic compound paper chubu kapena epoxy glass.Load switching cutout fuse imapereka zolumikizira zothandizira komanso kutseka kwa arc-kuzimitsa poyatsa/kuzimitsa kutsitsa kwapano.
Pogwira ntchito bwino, ulalo wa fusewu umamangidwa kuti ukhale malo otsekedwa.Pazovuta zomwe zikuchitika, ulalo wa fusewu umasungunuka ndipo arc yamagetsi imapangidwa.Njira yozimitsira arc imakhala ngati ikuchitika.Izi zimayambitsa kuthamanga kwambiri mkati mwa chubu ndikupangitsa chubu kupatukana ndi zolumikizana.Mphamvu ya kukhudzana imamasuka pamene fuse zinthu zimasungunuka.Ma cutouts tsopano ali pamalo otseguka, wogwiritsa ntchito ayenera kuzimitsa zomwe zilipo.Ndiye ndi insulated opareshoni bar, kukhudzana osuntha akhoza kukokedwa.Kulumikizana kwakukulu ndi kulumikizana kothandizira kumalumikizidwa.

Kufotokozera Kwachitsanzo

Magawo aukadaulo ndi Kuyika zotsatira

Kapangidwe kazinthu ndi kuchuluka kwa ntchito

Sungunulani chubu kapangidwe:
Fuse take yopangidwa ndi flberglsaa, yosanyowa komanso yosawonongeka.
Fuse maziko:
Zopangira zida zophatikizidwa ndi makina amakina ndi insulator.Ikani makina opangira zitsulo pogwiritsa ntchito zida zapadera zomangira ndi insulator palimodzi, mutha kutsegula mphamvu yamagetsi yokhala ndi mawonekedwe afupiafupi.
Fuse yosasunthika ilibe matuza, mapindikidwe, otseguka, mphamvu yayikulu, UV, moyo wautali, zida zapamwamba zamagetsi, mphamvu ya dielectric ndi kuuma kwamakina kwabwino kwambiri komanso luso lodzipatulira.
Bungwe lonse kusalowerera ndale, yabwino unsembe, otetezeka ndi odalirika.
1. Kutentha kozungulira sikokwera kuposa +40 C, osati kutsika kuposa -40 C
2. Kutalika sikudutsa 3000m
3.Kuthamanga kwa mphepo sikudutsa 35m / s
4. Kuchuluka kwa chivomezi sikudutsa madigiri 8

Momwe mankhwala amagwirira ntchito

1. Mukamagwira ntchito bwino, ulalo wa fusesi umalimbitsa chubu cha fuse kuti chikhale choyandikira.
2. Ngati dongosolo lawonongeka, vuto lalikulu limasungunuka nthawi yomweyo ndipo zimachitika arc yamagetsi, zomwe zimapangitsa kuti chubu chozimitsira chasarc chitenthedwe ndikuphulika mpweya wambiri.Izi zimatulutsa kuthamanga kwambiri ndikuphulitsa arc pamodzi ndi chubu.
3. Pambuyo fuselink kusungunula kusuntha kukhudzana alibe mphamvu zomangika, limagwirira zokhoma ndi fuse tubedropout.
4. Cutout tsopano ili pamalo otseguka.Oyendetsa adzagwiritsa ntchito insulating Link Rod kukoka cholumikizira chomwe chikuyenda.