Menene Na'urar Kariya ta Haɗakar Nau'in 1+2?

A cikin kayayyakin lantarki na zamani, ana shigar da waɗannan na'urori a ƙofar sabis ko babban allon rarrabawa don kare dukkan kayan aikin lantarki tsarin kariyar ƙaruwar wutar lantarki.

Fahimtar dangantakar da ke tsakanin Na'urar kariya ta hawan jini ta nau'in 1+2 idan aka kwatanta da na nau'in 2 yana da mahimmanci yayin tsara tsarin kariya mai kyau a cikin hanyoyin sadarwa na wutar lantarki na masana'antu da kasuwanci.

Sabanin misali Na'urar kariyar hawan jini ta nau'in 2, wanda galibi ke kare shi daga walƙiya a kaikaice da kuma canjin yanayi, Na'urar kariya ta hawan jini ta nau'in 1+2 an ƙera shi don ya iya jure wa walƙiya mai ƙarfi yayin da kuma yake iyakance ƙarfin lantarki da ke ƙasa.

Yawancin tsarin kariyar shiga sabis suna haɗuwa Kariyar DIN na hawan igiyar ruwa an tsara shi musamman don ingantaccen aiki da kuma ingantaccen aiki Na'urar kariyar hawan jini ta IEC 61643-11 ƙa'idodi.

Ana iya samun misalan irin waɗannan fasahar kariya a cikin ƙwararrun masana'antu Maganin SPD na nau'in 1+2 an tsara shi don yanayin rarraba wutar lantarki na masana'antu.

Ta Yaya Nau'in 1+2 SPD Yake Aiki A Matsayin Mai Kama Wutar Lantarki?

A haɗin nau'in 1+2 SPD yana aiki a matsayin mai riƙe da walƙiya ta hanyar karkatar da kwararar iska mai ƙarfi daga abubuwan da suka faru na walƙiya zuwa tsarin ƙasa cikin aminci.

An tsara waɗannan na'urori don jure wa daidaitaccen tsari Tsarin motsin walƙiya na 10/350 μs, wanda ke wakiltar walƙiya kai tsaye da ke shiga hanyar sadarwa ta lantarki.

Tsarin Fitar da Wutar Lantarki na Walƙiya

A lokacin walƙiya ko kuma girgizar ƙasa mai ƙarfi, na'urar kariya daga walƙiya mai ƙarfi yana kunna abubuwan kariya na ciki da sauri kamar:

• masu canza ƙarfe na oxide (MOV)

• Bututun fitar da iskar gas (GDT)

• Tsarin gibin walƙiya

Waɗannan sassan suna gudanar da makamashin da ke fitowa daga sama zuwa ƙasa yayin da suke iyakance ƙarfin lantarki da ke isa ga da'irori masu nisa.

A cikin tsarin da aka tsara bisa ga Yankunan kariya daga walƙiya na LPZ, Ana shigar da nau'in 1+2 SPDs a lokacin sauyawa tsakanin LPZ 0 da LPZ 1.

Wannan wurin yana hana kwararar makamashi mai yawa daga yaduwa cikin zurfin shigar wutar lantarki.

Don cikakken kwatancen fasaha bayani Na'urar kariya ta hawan jini ta nau'in 1+2 idan aka kwatanta da na nau'in 2, zaku iya duba jagorar injiniya a nan:
https://www.leikexing.com/blogs/is-the-difference-between-type-1-2-and-type-2-surge-protection-devices/

Wadanne Aikace-aikace ne ke Bukatar Haɗin Nau'in 1+2 SPDs?

A haɗin nau'in 1+2 SPD ana amfani da shi sosai a tsarin wutar lantarki inda ake buƙatar kariyar hasken walƙiya da kuma iyakancewar ƙaruwar ruwa.

Aikace-aikace na yau da kullun

Kayan aiki na yau da kullun sun haɗa da:

• Faifan shiga sabis a gine-ginen kasuwanci

• tsarin rarraba wutar lantarki na masana'antu

• tsarin wutar lantarki na photovoltaic

• wuraren sadarwa

• ɗakunan kayan aikin ababen more rayuwa

Waɗannan muhallin suna buƙatar ƙarfi babban kariyar karuwa a allon rarrabawa saboda kwararar walƙiya da ke shiga ta cikin layukan wutar lantarki na iya haifar da mummunan lalacewar kayan aiki.

Tsarin masana'antu galibi suna aiwatar da tsarin kariyar karuwa mai tarin yawa, inda aka sanya nau'ikan SPD da yawa a matakai daban-daban na hanyar sadarwa ta wutar lantarki.

Tsarin Daidaito na SPD na yau da kullun

Wannan tsari yana tabbatar da cewa makamashin hawan jini yana raguwa a hankali a fadin tsarin kariyar ƙaruwar wutar lantarki, inganta amincin kayan aiki da amincin aiki.

Yadda Ake Zaɓar Kariyar Jirgin Ƙasa Nau'in DIN DIN 1+2?

Zaɓar daidai Mai kare hawan igiyar DIN yana buƙatar kimanta halayen tsarin wutar lantarki da yanayin muhalli.

1. Kimanta Tsarin Voltage da Tsarin Ƙasa

Dole ne SPD ta dace da tsarin ƙasa.

Saitunan gama gari sun haɗa da:

• Tsarin kariyar TT mai ƙarfi

• Tsarin kariyar hawan TN-S

Kowace tsarin tana buƙatar takamaiman tsarin wayoyi na SPD don tabbatar da cewa an fitar da kwararar ruwa zuwa ƙasa yadda ya kamata.

2. Duba Matsayin Hasken Wutar Lantarki

Na haɗin nau'in 1+2 SPD, mahimman sigogin aiki sun haɗa da:

• Matsayin halin yanzu na turawa (Iimp)

• Nau'in fitar da wutar lantarki (In)

• matsakaicin wutar fitarwa (Imax)

Ana buƙatar ƙarfin wutar lantarki mai ƙarfi a yankunan da walƙiya ke iya faruwa ko kuma shigarwa tare da tsarin kariya daga walƙiya na waje.

3. Tabbatar da bin ƙa'idodin IEC

Abin dogaro na'urar kariya daga ƙaruwar masana'antu ya kamata a bi Na'urar kariyar hawan jini ta IEC 61643-11 buƙatun, waɗanda ke bayyana:

• siffofin gwajin ƙaruwar ruwa

• rarrabuwar na'urori

• aikin aminci

Bin ƙa'idodi yana tabbatar da dacewa da ƙa'idodin tsaron wutar lantarki na duniya.

4. Yi la'akari da sararin shigarwa da kulawa

Mafi zamani Kariyar DIN na hawan igiyar ruwa na'urori ne masu sassauƙa waɗanda aka tsara don shigarwa a cikin allunan rarraba wutar lantarki na yau da kullun.

Zaɓar ƙaramin SPD mai ƙarfi amma mai ƙarfi yana sauƙaƙa haɗakarwa cikin allunan sauyawa na masana'antu da kabad na sarrafawa.

Ana samun ƙarin albarkatun ƙirar kariya ta ƙaruwa ta hanyar Maganin injiniyan kariya daga Leikexing surge, yayin da ake iya gabatar da tambayoyi na musamman game da aikin ta hanyar shawarwarin fasaha.

Kammalawa

A haɗin nau'in 1+2 SPD yana taka muhimmiyar rawa wajen kare kayayyakin lantarki daga kwararar walƙiya da kuma kwararar juyawa.

Lokacin kwatantawa Na'urar kariya ta hawan jini ta nau'in 1+2 idan aka kwatanta da na nau'in 2Babban bambanci yana cikin ikon sarrafa wutar lantarki ta walƙiya da wurin shigarwa a cikin tsarin kariyar girgiza.

Ta hanyar haɗa kai Na'urorin kariya na hawan jini na nau'in 1+2 cikin allunan shiga sabis da kuma daidaita su da ƙasa Na'urorin kariya na hawan jini na nau'in 2injiniyoyi za su iya gina ingantaccen tsari tsarin kariyar karuwa mai tarin yawa wanda ke kare kayan aikin masana'antu da shigarwar wutar lantarki.

Tambayoyin da ake yawan yi akai-akai

Menene haɗin nau'in 1+2 SPD?

Haɗin Nau'in 1+2 SPD na'urar kariya ce ta ƙaruwa wadda ke ba da damar fitar da hasken walƙiya da kuma kariyar wuce gona da iri a cikin na'ura ɗaya.

A ina ya kamata a sanya na'urar kariya ta hawan igiyar Type 1+2?

Yawanci ana sanya shi a ƙofar sabis ko babban allon rarrabawa don kare dukkan tsarin wutar lantarki daga walƙiya.

Mene ne bambanci tsakanin nau'in SPD na 1+2 da nau'in SPD na 2?

Nau'in 1+2 SPDs na iya jure wa kwararar walƙiya kai tsaye, yayin da Nau'in 2 SPDs galibi suna kare kansu daga sauyawar kwararar walƙiya da tasirin walƙiya kai tsaye.

Shin masu kare DIN na jirgin ƙasa sun dace da tsarin masana'antu?

Eh. An tsara na'urori da yawa na kariya daga girgizar ƙasa a matsayin masu kare girgizar ƙasa na DIN don shigarwa a cikin allunan lantarki.

Shin nau'in 1+2 SPDs sun bi ƙa'idodin IEC?

Yawancin na'urorin kariya na hawan igiyar ruwa masu inganci irin na 1+2 suna bin ƙa'idodin IEC 61643-11 don na'urorin kariya na hawan igiyar ruwa.