• 1920x300 nybjtp

Mai Kare Kariyar Walƙiya Mai Kare Kariyar Cj-D20 4p 1.2ka 20ka Mai Kare Kariyar Walƙiya Mai Kare SPD

Takaitaccen Bayani:

Gine-gine da Siffa

  • Wurin Amfani: Allon Rarraba Ƙananan Rarrabawa
  • Yanayin Kariya: LN, N-PE
  • Ƙimar Tashi: A = 10kA(8/20μs)
  • IEC/EN/UL Nau'i: Aji na II+III/ Nau'i na 2+3
  • Abubuwan Kariya: Babban Makamashi MOV da GDT
  • Gidaje: Zane Mai Fuskantar Fuska
  • Bin Dokoki: IEC 61643-11:2011 / EN 61643-11:2012

Cikakken Bayani game da Samfurin

Alamun Samfura

Bayani

Na'urar kariya ta girgiza (SPD) na'ura ce mai mahimmanci don kare kayan lantarki daga walƙiya. Ana amfani da ita don iyakance ƙarfin wutar lantarki nan take na layin wutar lantarki da layin watsa sigina zuwa kewayon ƙarfin lantarki da kayan aiki ko tsarin zai iya jurewa, ko kuma wani ƙarfi na walƙiya yana kwarara zuwa ƙasa don kare kayan aiki ko tsarin da aka kare daga tasiri da lalacewa.

 

Babban tsari da ka'idar aiki

  • SPD tashar jiragen ruwa ce, kariya daga kayan kariya, shigarwar da aka gyara a cikin gida, nau'in iyakataccen ƙarfin lantarki.
  • Mai cire haɗin SPD da aka gina a ciki. Idan SPD ta gaza saboda zafi da lalacewa, mai cire haɗin zai iya cire hanyar sadarwarsa ta atomatik kuma ya ba shi siginar nuni.
  • Idan SPD ta farka kamar yadda aka saba, taga da ke bayyane tana nuna kore, kuma idan aka cire matsalar, tana nuna ja.
  • 1P+N,2P+N,3P+N ya ƙunshi sifilin kariya na ƙasa na 1P, 2P,3P SPD+NPE, wanda aka yi amfani da shi ga tsarin samar da wutar lantarki na TT, TN-S da sauran tsarin samar da wutar lantarki.

 

Bayanan Fasaha

Lantarki na IEC 150 275 320 385 440
Ƙarfin wutar lantarki na AC (50/60Hz) 120V 230V 230V 230V 400V
Matsakaicin Ƙarfin Wutar Lantarki Mai Ci Gaba (AC) (LN) Uc 150V 275V 320V 385V 440V
(N-PE) Uc 255V
Nau'in Wutar Fitar Ruwa (8/20μs) (LN)/(N-PE) In 10kV/10kA
Matsakaicin Wutar Fitar Ruwa (8/20μs) (LN)/(N-PE) Imax 20kA/20kA
Matakin Kariyar Wutar Lantarki (LN)/(N-PE) Up 0.6kV/1.5kV 1.3kV/1.5kV 1.5kV/1.5kV 1.5kV/1.5kV 1.8kV/1.5kV
Bi Ƙimar Katsewa ta Yanzu (N-PE) Ifi HANNUN 100
Lokacin Amsawa (LN)/(N-PE) tA <25ns/<100ns
Fis ɗin Baya (max) 125A gL /gG
Matsayin Yanzu na Gajeren Zagaye (AC) (LN) ISCCR 10kA
TOV Jure 5s (LN) UT 180V 335V 335V 335V 580V
TOV minti 120 (LN) UT 230V 440V 440V 440V 765V
yanayin Juriya Rashin Lafiya Mai Kyau Rashin Lafiya Mai Kyau Rashin Lafiya Mai Kyau Rashin Lafiya Mai Kyau
Juriya ga TOV 200ms (N-PE) UT 1200V
Yanayin Zafin Aiki -40ºF zuwa +158ºF[-40ºC zuwa +70ºC]
Danshin Aiki Mai Izini Ta 5%…95%
Matsi da tsayin yanayi RH 80k Pa..106k Pa/-500m..2000m
Tashar Sukurori karfin juyi Mmax 39.9 lbf-in[4.5 Nm]
Sashen Giciyen Mai Gudanarwa (max) 2 AWG (Mai ƙarfi, Mai ɗaure) / 4 AWG (Mai sassauƙa)
35 mm²(Mai ƙarfi,Mai ɗaure) / 25 mm²(Mai sassauƙa)
Haɗawa DIN Rail mai tsawon mm 35, EN 60715
Matakin Kariya IP 20 (wanda aka gina a ciki)
Kayan Gidaje Na'urar auna zafi: Digiri na Kashewa UL 94 V-0
Kariyar Zafi Ee
Yanayin Aiki / Alamar Laifi Kore lafiya / Ja lahani
Ƙarfin Canja wurin Lambobin Sadarwa na Nesa (RC) / RC Zaɓi
Sashen Giciyen Mai Gudanar da RC (max) AC:250V/0.5A;DC:250V/0.1A;125V/0.2A;75V/0.5A
16 AWG (Mai ƙarfi) / 1.5 mm² (Mai ƙarfi)

 

Na'urar Kariyar Ƙaruwa (2)

 


  • Na baya:
  • Na gaba:

  • Rubuta saƙonka a nan ka aika mana da shi