• Product
  • Suppliers
  • Manufacturers
  • Solutions
  • Free tools
  • Knowledges
  • Experts
  • Communities
Search


Mai wani shaida da biyu na yanki ne?

Encyclopedia
Encyclopedia
فیلڈ: Dakilin ƙasashen ilimi
0
China

Maimaita mai suna da sauran birnin da take daɗe da hanyar tsohon daƙi da kuma daɗe da abu a cikin birnin. Yadda mafi kyau a kan wannan da ke single-pole circuit breaker shine cewa maimaita mai suna da sauran birnin yana iya daɗe da biyu na birni (yana da ma'ana a lokacin da ya fi sani hot line da neutral line), amma single-pole circuit breaker zai iya daɗe da babban birnin.


Alamomin maimaita mai suna da sauran birnin


  • Daɗe da biyu na birni a lokacin: maimaita mai suna da sauran birnin zai iya daɗe da biyu na birni a lokacin, yana da ma'ana hot da neutral lines, wanda zai taka tabbataccen daɗe da birnin da ba tare da sakamakon daɗe da shi.



  • Amfani da tsaro: A wasu yanayi, ina daɗe da fireline ba za su taka tabbas, saboda akwai yawan voltage a cikin birnin. Ta haka, in daɗe da hot da neutral lines a lokacin, zai iya daɗe da jirgin voltage daga birnin, don haka tara tsaro.


  • Tashin yawan kaya: A wasu panel da kuma cabinet, in yi amfani da maimaita mai suna da sauran birnin zai iya tashin yawan kaya, saboda ba a musta da kaɗar daɗe da biyu na single-pole circuit breakers don daɗe da hot da neutral lines.



Yankin da ake amfani da ita


Maimaita mai suna da sauran birnin zai iya amfani a wasu yanayi da ake bukatar daɗe da biyu na birni a lokacin, musamman a yanayin da ake bukatar da tabbataccen daɗe da birnin, kamar:


  • Abubuwa na gida: A cikin panel na gida, maimaita mai suna da sauran birnin zai iya amfani a kan kitchen, bathroom da wasu yanayin da aka fi sani, don haka tara tsaro na daɗe da birnin.



  • Abubuwan ilimi: A cikin yanayin ilimi, maimaita mai suna da sauran birnin zai iya amfani a kan motors, pumps da wasu abubuwan ilimi, don haka tara tsaro na daɗe da birnin a lokacin da ake yi maintenance ko overhaul.



  • Sistemin yanayin lalace: Don birnin da ake bukatar daɗe da biyu na yanayin lalace a lokacin, in yi amfani da maimaita mai suna da sauran birnin zai iya tashin tasirin birnin da kuma tara tsaro.



Siffofin daɗe da birnin


Idan current a cikin birnin yana fi girma da ma'aici, maimaita mai suna da sauran birnin zai iya daɗe da birnin. Wannan mu'amala yana da ma'ana a yi wa mekanismi na electromagnetic ko thermal element, wanda zai iya samun overload ko short circuit, don haka tara daɗe da birnin.


Na'nin maimaita


Maimaita mai suna da sauran birnin zai iya da na'uni, a kan alamomin da suka da su da kuma tsarin, na'uni masu yawan amfani sun hada da:


  • Electromagnetic circuit breaker: Ina samun current change ta hanyar siffofin electromagnetic induction, da kuma in daɗe da birnin idan current yana fi girma da ma'aici.



  • Thermal magnetic circuit breaker: Wannan na nuna thermal protection da kuma magnetic protection, yana iya daɗe da long-term overload da kuma short circuit faults.



  • Solid-state circuit breaker: Ina amfani da solid-state devices (kamar transistors) don daɗe da birnin, yana da rarrabe daɗe, yana da ma'ana a yanayin da ake bukatar da rarrabe daɗe da birnin.



Gajarta


Maimaita mai suna da sauran birnin shine abu mai amfani a kan tsohon daƙi da kuma daɗe da abu a cikin birnin, yana iya daɗe da biyu na birni a lokacin, tara tsaro. Maimaita mai suna da sauran birnin zai iya amfani a wasu yanayin da ake bukatar da tabbataccen daɗe da birnin.


Ba da kyau kuma kara mai rubutu!
Tambayar Da Yawanci
Mai suna da dalilai cewa suka faruwa a ƙaramin kofin karamin magana na ƙarshen kofin?
Mai suna da dalilai cewa suka faruwa a ƙaramin kofin karamin magana na ƙarshen kofin?
A cikin tarihin shekarun ranar da ake gano masu gaba-gaban kisan karami, da amfani da bayanin tushen mai mahimmanci, an samun abubuwan da suka haifar da su: yakin hanyoyin aiki; yanayin tsakiyar; yakin aiki da sauye; da kuma yakin gudanar da kayayyaki.1.Yakin Hanyoyin AikiYakin hanyoyin aiki ya faruwa a matsayin yanayin aiki ta hanyar lokaci ko aiki da ba a yi. Saboda muhimmancin aiki na mafi muhimmanci wanda shi ne a kan karamin tsakiya mai sakamakawa shine aiki daidai da ma'ana don inganta mas
Felix Spark
11/04/2025
Istifararsa Dukkantar THD Don Tarihin Kirkiro na Sisinta Tsakiya
Istifararsa Dukkantar THD Don Tarihin Kirkiro na Sisinta Tsakiya
Toleransi Eror dari Distorsi Harmonik Total (THD): Analisis Komprehensif Berdasarkan Skenario Aplikasi, Ketepatan Alat, dan Standar IndustriRentang toleransi eror untuk Distorsi Harmonik Total (THD) harus dievaluasi berdasarkan konteks aplikasi spesifik, ketepatan alat pengukuran, dan standar industri yang berlaku. Berikut ini adalah analisis mendalam dari indikator kinerja utama dalam sistem tenaga, peralatan industri, dan aplikasi pengukuran umum.1. Standar Eror Harmonik dalam Sistem Tenaga1.1
Edwiin
11/03/2025
RMU-ai mai kyau da ake amfani da su don kogin wadanda ake gina ko kogin hankali
RMU-ai mai kyau da ake amfani da su don kogin wadanda ake gina ko kogin hankali
Ring main units da na kusa (RMUs) suna nufin cewa su ce da RMUs mai gas mai kyau. A lokacin da RMUs da na kusa shiga, ana amfani da load switches daban-daban kamar VEI, tare da puffer-type ko kuma load switches mai gas. Ba tare, idan SM6 series ta zama yadda ake amfani da ita da yawa, ya zama zabe ta hanyar da ake amfani da RMUs da na kusa. Duk da cewa RMUs da na kusa suna da halayen da suka duba, yadda aka yi shine da kaɗan daaka da SF6-encapsulated type—indan da switch na uku da zaɓu da ground
Echo
11/03/2025
Switchgear-Neutral 24kV don Grids Masu Kyau | Nu1
Switchgear-Neutral 24kV don Grids Masu Kyau | Nu1
Masa ista'aici da take 30-40 shekara, fitaccen inganci, kayan kwaikwayo na doka mai kyau da SF6-GIS, ba a yi amfani da gas SF6 – yana taimaka masu hawa, insulation mai dry air 100%. Nu1 switchgear yana cikin kayan kwaikwayo, yana amfani da insulation gas, tana da withdrawable circuit breaker design, kuma an samar da shi a cikin STL laboratory na musamman wajen type-test.Standards na Amfani Switchgear: IEC 62271-1 High-voltage switchgear and controlgear – Part 1: Common specifications for alterna
Edwiin
11/03/2025
Aika tambaya
Kwamfuta
Samun IEE Business Application
Yi amfani da IEE-Business app don samun abubuwan aikin, samun halayyin, haɗi da malamai, kuma kai tsauraran takaiddun kasoshin duka lokaci, duka wurin—dole bai karfin takamaltar hulɗin ku na alintakargida da kasuwanci.