GKG 6/10KV 50-1250A High ƙarfin lantarki switchgear don hakar ma'adinai ikon rarraba kayan aiki

Takaitaccen Bayani:

Cikakken Bayani

Tags samfurin

Bayanin Samfura

Nau'in GKG na gabaɗaya babban ƙarfin wutar lantarki don hakar ma'adinai ya dace don amfani da ma'adinan kwal ba tare da iskar gas ba, haɗarin fashewar ƙurar ƙurar da sauran sassan masana'antu na ƙasa da makamantansu da sassan wutar lantarki kamar ma'adinan kwal.Nau'in GKG na gabaɗaya babban ƙarfin wutar lantarki don hakar ma'adinai (nan gaba ana magana da shi azaman switchgear), galibi ana amfani dashi a cikin filin ajiye motoci na ƙasa na iskar gas da ƙurar kwal a cikin ma'adinan, babban hanyar shigar iska da ɗakin rarraba wutar lantarki na babbar hanyar shiga iska.Kamar yadda AC 50Hz, ƙarfin lantarki 7.2KV ko 12KV kayan aikin lantarki rarraba layin mai shigowa, mai ciyarwa, kariya da sarrafa manyan injinan lantarki, masu canzawa.Hakanan za'a iya amfani da maɓalli a cikin ma'adinan ma'adinan kwal da tsarin samar da wutar lantarki da rarrabawa a cikin masana'antar ƙarfe da masana'antar sinadarai.
Wannan ma'auni ya dace da GB/T12173-2008 "Kayan Kayan Aikin Lantarki na Gabaɗaya don Ma'adinai", JB 8739-2015 "Na'urar Rarraba Wutar Lantarki Mai Wuta don Ma'adinai", GB3836.1-2010 "Yanayin Fashewa Sashe na 1: Gabaɗaya Bukatun GB3336 Kayan aiki", .3-2010 "Harkokin Fashewa Sashe na 3: Kayayyakin Kariya ta Ƙarfafa Tsaro"e" da sauran ƙa'idodi an tsara su.Ma'auni na fasaha da buƙatun wannan ma'auni sun fi ƙayyadaddun bayanai, dalla-dalla da ƙarin aiki.

Abubuwan da suka dace da aka kawo kuma aka aiwatar:
GB 3636.1-2010 Abubuwan fashewa
GB 3836.3-2010 Halayen Fashewa Sashe na 3: Kayayyakin Kariya ta Ƙarfafa Tsaro "e"
GB/T 11022-2011 High Voltage Switchgear da Sarrafa Buƙatun fasaha na gama gari don matakan kayan aiki
GB 1984-2003 High-voltage AC vacuum circuit breaker
GB 4208-2008 Ajin kariyar rufewa (Lambar IP)
GB/T 12173-2008 Ma'adinai na gama-gari na lantarki
GB/T 156-2007 Standard ƙarfin lantarki
GB/T 191 —2008 Alamomin zane na marufi, ajiya da sufuri
GB/T 2423.4-2008 Gwajin muhalli na samfuran lantarki da na lantarki Sashe na 2: Hanyar gwaji Gwajin Db: Madadin zafi mai zafi (zagayowar 12h+12h)
JB-2015 Na'urar rarraba wutar lantarki mai ƙarfin wuta
AQ 1043-2007 Alamun aminci don haƙar ma'adinai
GB3906-2006 3.6kV ~ 40.5kV AC karfe-kyakkyawan switchgear da kayan sarrafawa

Siffar Samfura

Siffofin fasaha da girman tsarin

Ƙimar ƙarfin lantarki: 10kV, 6kV;
Ƙididdigar halin yanzu: 1250A, 1000A, 800A, 630A, 500A, 400A, 315A, 200A, 150A, 100A, 50A;
Matsayin kariya: IP43;
Lokutan raguwa na gajeren lokaci da yin halin yanzu: 5 sau na "buɗewa - 0.3s - buɗe buɗewa - 180s - buɗe buɗe", sau 14 na buɗewa, sau 11 na buɗewa;
Ƙididdigar ɗan gajeren lokaci mai karya halin yanzu: 31.5kA (ƙimar inganci);
Ƙididdigar gajeren kewayawa yin halin yanzu: 80kA (ƙimar mafi girma);
Ƙididdigar ɗan gajeren lokaci jure halin yanzu: 31.5kA (ƙimar inganci);
Ƙimar ƙwaƙƙwarar jure halin yanzu: 80kA (ƙimar kololuwa);
Ƙididdigar ɗan gajeren lokaci: 4s;
Ƙididdigar gajeren lokaci lokacin karya: sau 30

Siffofin samfur da yanayin Aiki

1. The switchgear shawo kan gazawar na asali switchgear.Nau'in canji na kayan hannu na zamani wanda kamfani ya ƙera yana da cikakkun ayyukan kariya, babban amincin aiki, da kulawa da sauƙi kuma mai sauƙi.Ƙananan girma da nauyi mai sauƙi.
2. Canja wurin majalisar ya ƙunshi katifa da keken hannu.An raba shi zuwa ɗakin motar hannu, ɗakin bas, ɗakin USB, da ɗakin relay ta bangare.Cart ɗin hannu yana da matsayi biyu don gwaji da aiki.An raba ɗakin motar hannu daga ɗakin kebul ta hanyar faranti mai motsi mai motsi, wanda ya dace musamman da aminci yayin kulawa.Matsakaicin canjin cart ɗin hannu shine 100%, yana rage lokacin kulawa da haɓaka ingancin samar da wutar lantarki.Titin faifan cart ɗin hannu daidai ne kuma mai sassauƙa don tabbatar da cewa keken hannu bai karkata a ciki da waje ba, kuma an shigar da layin dogo na kewayawa don sanya filogi na biyu daidai kuma amintaccen lamba.
3. Ayyukan kariya na switchgear, bayan shekaru da aka yi amfani da su a cikin ma'adinan ma'adinai, samfurin zai iya saduwa da zaɓuɓɓukan kariya na dalilai daban-daban, sanye take da ɗigogi, saka idanu na rufi, ƙarancin wutar lantarki, gajeriyar kewayawa, yawan ƙarfin aiki na overcurrent, kuma ana iya amfani dashi tare da m iko, m sadarwa, telemetry, da dai sauransu The m atomatik kariya na'urar za a iya sanye take da wani karamin grounding kariya na'urar zabar line na yanzu.
Za'a iya zaɓar jerin kariyar microcomputer da ma'auni da na'urori masu sarrafawa.Tsarin kariya yana da hanyar sadarwa.Ana aika duk bayanan zuwa tsarin sa ido ko daidaitawa na babba a cikin ainihin lokaci ta hanyar sadarwar sadarwa."Five remote" aiki.

Babban ayyukan kariya:
1) Short kewaye kariya
2) Kariyar wuce gona da iri
3) Kariyar wuce gona da iri
4) Kariyar wuce gona da iri na sifili
5) Ƙarfin wutar lantarki da kariyar ƙarancin wuta
Hakanan yana da ayyuka kamar žwažwalwar ajiyar kuskure, binciken kuskure, da bincikar kai.
Yanayin muhalli:
Ya kamata maɓalli ya yi aiki akai-akai ƙarƙashin sharuɗɗa masu zuwa:
a) Tsayi: 1000m;b) Ambient
zazzabi: -20℃～40℃;
c) Dangantakar zafi: 95%;
a cikin yanayin tururi;