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Matsakaicin Farashin Ma'aikata Matsakaicin Ƙarfin Wutar Lantarki na Fitar da Fuse Cutout don Tsarin Wuta

Drop type fuses and load drop type fuses are outdoor high-voltage protective devices.It is instaled on the high-voltage side of distribution transformers or distribution line branches,used as short-crcuit and overload protection for transformers and lines,as wellas for breaking and closing load currents.The drop type fuse consists of an insulation bracket and a fuse tube.The static contacts are installed at both ends of the insulation sashi, da tsauri lambobin sadarwa suna instlled a duka iyakar da fiusi tube.The fiusi tube ne hada da wani iner baka exinguishing tube da wani m phenolic takarda tube ko epoxy glasscoth tube.The load drop type fis kara habaka da na roba karin lamba da arcextinguishing coverto raba kuma rufe load halin yanzu. A lokacin al'ada aiki na wani digo nau'in fuse, da fiusi tube Forms wani rufaffiyar matsayi bytensioning da fuse.Lokacin da wani tsarin malfunction ya faru, da kuskuren sa fuseto da sauri narke, forming wani baka kashe bututu wanda aka mai tsanani da baka da bazuwa a cikin wani babban adadin gas, haifar da babban matsa lamba a cikin bututu da hurawa longitudinaly tare da wani expipeline da sauri. narke, ƙananan motsi lamba rasa tashin hankali da fipsdown, kulle inji da sakewa da fis tube, haifar da fuse tubeto fadi da kuma samar da wani fili bude matsayi.Lokacin da ya wajaba a ja da lodi, yi amfani da insulating sanda don pul da motsi lamba. An keɓancewa.An haifar da baka tsakanin abokan haɗin gwiwa, wanda aka haɓaka a cikin ɗan ƙaramin rata na murfin rufewa. A lokaci guda, murfin kashewa yana samar da iskar gas. Lokacin da curent ya wuce sifili, arcis ya ƙare.
~!phoenix_var52_1!~
samuwa:
Yawan:
Nau'in Ƙarfin
wutar lantarki
(kV)
Ƙididdigar
halin yanzu
(A)
Breaking
current
(A)
(
Wutar lantarki
BIL)
Ƙarfin ƙarfin
juriya
mai
ƙarfi
(kV)
Nisan yatsa

(
 mm)
Nauyi
(kg)
Girma
  (cm)
Hoto

A'a.
DG-5 33 100 10000 170 70 660 14.5 66×37×14 18
DG-5 33 200 12000 170 70 660 15 66×37×14 18
DG-6 33 100 10000 170 70 660 7 61×42×13 19
DG-6 33 200 12000 170 70 660 7.5 61×42×13 19


◆ Yanayin zafin jiki: bai fi +40 ℃ ba kuma ba ƙasa da -30 ℃;

◆ Tsayi: bai wuce 3000m ba;

◇ Mitar wutar lantarki: 50 ± 2HZ;

◇ Matsakaicin gudun iska:35m/s.


An haɗa wannan samfurin samfurin daidai da tanadin JB/T 8321-1996 'Hanyar Haɗa Models na AC High Voltage Fuses', kamar haka:

 7

8

Manufa da Ka'idojin Kisa

Ana amfani da wannan samfurin don layin reshe na layin rarraba 10-35kV da gefen farko na masu rarrabawa, don ɗaukar nauyi da gajeriyar kariyar da'ira, da kuma canza yanayin halin yanzu.

An tsara wannan samfurin samfurin daidai da tanadi na JBT8321-1996 'Hanyar Ƙirƙirar Model na AC High Voltage Fuses', kuma ana aiwatar da sigogin samfurin daidai da daidaitattun GB/T15166.3-2008 'HighVoltage AC Fuses Part 3: Spray Fuses'.


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