Dubawa
Surge arrester wani nau'i ne na kariyar wuce gona da iri, wanda galibi ana amfani da shi don kare kayan aikin lantarki daban-daban (masu canza wuta, masu sauyawa, capacitors, masu kamawa, masu canzawa, janareta, injina, igiyoyin wuta, da sauransu) a cikin tsarin wutar lantarki, tsarin lantarki na layin dogo, da tsarin sadarwa. ..) Kariyar wuce gona da iri na yanayi, yawan ƙarfin aiki da karfin juzu'i na mitar wutar lantarki shine tushen tsarin daidaitawar tsarin wutar lantarki.
Ka'idar aiki na disconnector
Lokacin da mai kama yana aiki akai-akai, mai cire haɗin ba zai yi aiki ba, yana nuna ƙarancin ƙarfi, wanda ba zai shafi halayen kariya na mai kama ba.Mai kamawa tare da mai cire haɗin yana da aminci, kyauta mai kulawa, dacewa kuma abin dogaro.Akwai nau'ikan masu cire haɗin walƙiya iri biyu: nau'in fashewa mai zafi da nau'in narkewa mai zafi.Ba za a iya cire haɗin nau'in narke mai zafi da sauri ba idan ya gaza saboda lahani na tsarinsa, don haka ana amfani da nau'in fashewa mai zafi a yau.GE yayi amfani da farkon fashewar fashewar mai zafi azaman mai kama bawul ɗin siliki.Ka'idar aikinsa ita ce haɗa capacitor a layi daya akan ratar fitarwa, kuma ana sanya bututun fashewar thermal a cikin ƙananan na'urar lantarki na ratar fitarwa.Lokacin da mai kama yana aiki akai-akai, juzu'in wutar lantarki na walƙiya da ƙarfin aiki na yanzu akan capacitor bai isa ya sanya tazarar fitarwa ba, kuma mai cire haɗin baya aiki.Lokacin da mai kama shi ya lalace saboda kuskure, raguwar ƙarfin wutar lantarki na kuskuren mitar wutar lantarki na halin yanzu akan capacitor yana sanya ratar fitarwa da fitarwa, kuma baka yana ci gaba da dumama bututun fashewar thermal har sai mai cire haɗin ya yi aiki.Koyaya, don tsarin tsaka-tsakin tsaka-tsaki kai tsaye sama da 20A, wannan nau'in mai cire haɗin haɗin ba zai iya tabbatar da cewa yana aiki ƙarƙashin ƙaramin kuskuren mitar wutar lantarki ba.Sabuwar na'ura mai fashewar zafin jiki tana amfani da varistor (silicon carbide ko zinc oxide resistor) da aka haɗa a layi daya akan ratar fitarwa, kuma an shigar da bututun fashewar thermal a cikin ƙananan lantarki.Ƙarƙashin ƙananan kuskuren mitar wutar lantarki, varistor ya yi zafi, yana tayar da bututun fashewar zafi, kuma na'urar saki tana aiki.
Siffofin
1. Yana da haske a cikin nauyi, ƙarami a cikin ƙararrawa, tsayayyar haɗari, faɗuwar hujja da sassauƙa a cikin shigarwa, kuma ya dace da kayan aiki na sauyawa, ƙararrakin cibiyar sadarwa na zobe da sauran kayan aiki.
2. An kafa shi tare da haɗin gwiwa, ba tare da ratar iska ba, tare da kyakkyawan aikin rufewa, tabbatar da danshi da fashewa, da tsari na musamman.
3. Large creepage nisa, mai kyau repellency ruwa, mai karfi anti gurbance ikon, barga yi, da kuma rage aiki da kiyayewa.
4. Na musamman dabara, zinc oxide juriya, low leaka halin yanzu, jinkirin tsufa gudun da kuma dogon sabis rayuwa
5. Ainihin wutar lantarki na nuni na DC, ƙarfin halin yanzu na murabba'in raƙuman ruwa da juriya mai girma a halin yanzu sun fi ma'auni na ƙasa da ƙa'idodi na duniya.
Mitar wutar lantarki: 48Hz ~ 60Hz
Sharuɗɗan Amfani
- Yanayin yanayi: -40°C~+40°C
- Matsakaicin gudun iska: baya wuce 35m/s
- Tsayinsa: har zuwa mita 2000
- Girman girgizar ƙasa: bai wuce digiri 8 ba
- Kaurin kankara: bai wuce mita 10 ba.
- Wutar lantarki da ake amfani da shi na dogon lokaci baya wuce matsakaicin ci gaba da ƙarfin aiki
