Fahimtar Sunan Lakabi: Cikakken Jagora ga Bayanan Mai Canzawa

Gabatarwa

Kowace na'urar canza wutar lantarki tana ɗauke da faranti na ƙarfe wanda ke aiki a matsayin katin shaidarta - alamar suna. Ga ƙwararrun masu saye, injiniyoyi, da manajojin kadarori, fahimtar wannan bayanin yana da mahimmanci. Faranti na suna yana ɗauke da ƙididdiga masu mahimmanci waɗanda ke bayyana yadda za a iya sarrafa na'urar canza wutar lantarki, haɗawa, da kuma kula da ita a tsawon rayuwarta.

Wannan jagorar tana fassara mahimman sigogin da aka samo a kan lambobin suna na transfoma, tana bayanin ma'anar kowannensu da kuma dalilin da yasa yake da mahimmanci ga ƙayyadaddun bayanai da siyan su.

Kashi na Ɗaya: Gano Na'urar Canza Wutar Lantarki da Bayanan Asali

A saman kowace alamar suna, za ku sami sunan masana'anta da lambar serial ta musamman. Wannan lambar serial tana da mahimmanci don bin diddigin bayanan masana'antu, rahotannin gwaji, da takardun ƙira - musamman takardar shaidar haihuwar na'urar transformer.

Haka kuma yawanci ana bayar da ranar ƙera (wata da shekara), wanda ke ba da damar kimanta shekaru da tsara kulawa.

Allon sunan zai bayyana a sarari ko na'urar "transformer" ce ko "autotransformer," adadin matakai (mataki ɗaya ko uku), da kuma mitar aiki (yawanci 50 Hz ko 60 Hz).

Kashi na Biyu: Ƙimar Wutar Lantarki da Wutar Lantarki

Ƙarfin da aka ƙima (kVA ko MVA).Wannan yana nuna ƙarfin da na'urar canza wutar lantarki za ta iya bayarwa akai-akai a kan ƙarfin lantarki da mitar da aka ƙididdige ba tare da wuce iyakokin zafin jiki ba. Ga na'urorin canza wutar lantarki masu matakai daban-daban na sanyaya iska, ana iya nuna ƙima daban-daban ga kowane yanayi.

Kimantawar Wutar Lantarki.Bayanin ƙarfin lantarki yana bayyana a cikin takamaiman tsari. Misali, "230000GR.Y / 132800-69000GR.Y / 39840-12470" yana nuna:

• Naɗewa mai ƙarfin lantarki mai yawa: 230,000 V layi-zuwa-layi, ƙasa Y, 132,800 V mataki-zuwa-tsaka-tsaki
• Naɗewar ƙarancin ƙarfin lantarki: 69,000 V layi-zuwa-layi, ƙasa Y, 39,840 V mataki-zuwa-tsaka-tsaki
• Naɗaɗɗen ƙarfe na uku: 12,470 V da aka haɗa da delta

Idan aka nuna slash, yana raba ƙarfin lantarki na layi-zuwa-layi daga ƙarfin lantarki mai mataki-zuwa-tsaka-tsaki. GR.Y ko Grd.Y yana nuna cewa an yi nufin tsaka-tsaki ya zama ƙasa.-1.

Bayanin Taɓawa.Ga masu canza wutar lantarki masu amfani da na'urorin canza wutar lantarki, teburin rabon wutar lantarki yana nuna ƙarfin lantarki a kowane matsayi na famfo, wanda ke ba masu aiki damar zaɓar saitin da ya dace don yanayin tsarin.

Kashi na Uku: Bayanan Impedance da Asara

Kashi na Impedance (%Z).Wannan ma'auni mai mahimmanci, wanda aka bayyana a matsayin kashi, yana nuna raguwar ƙarfin lantarki a lokacin da aka cika nauyin. Yana shafar kwararar wutar lantarki ta hanyar gajerun hanyoyi da kuma daidaita ƙarfin lantarki. Matsakaicin ƙima yana tsakanin 4% zuwa 15% dangane da girman na'urar canzawa. An ƙayyade kashi na impedance tsakanin kowace na'ura mai juyawa, tare da tushen kVA da aka ambata.

Rashin Rage Lodi (Rashin Ƙarfe).Waɗannan asara suna faruwa akai-akai duk lokacin da aka kunna na'urar transformer, ba tare da la'akari da nauyin da ke cikinta ba. Suna faruwa ne sakamakon maganadisu na tsakiya kuma suna da alaƙa da ingancin kayan asali.

Asarar Lodi (Asarar Tagulla).Waɗannan asara sun bambanta da murabba'in ƙarfin kaya kuma suna faruwa a cikin naɗewa saboda juriya. Ƙananan asara na kaya yana nufin ingantaccen aiki a ƙarƙashin yanayin lodi.

Kashi na Huɗu: Sanyi, Zafin Jiki, da Bayanin Haɗi

Ajin Sanyaya.Masu canza wutar lantarki suna amfani da lambobin da aka daidaita don nuna hanyoyin sanyaya. Ga na'urorin da aka nutsar da mai, sunayen kamar ONAN (Oil Natural Air Natural) ko ONAF (Oil Natural Air Forced) suna bayyana hanyoyin sanyaya na ciki da na waje da hanyoyin zagayawa. Na'urar Canzawa Mai Busasshes, lambobin kamar AN (Air Natural) ko AF (Air Forced) ana amfani da su.

Hawan Zafi.Wannan yana ƙayyade matsakaicin ƙaruwar zafin jiki sama da yanayin da na'urar canza wutar lantarki za ta iya jurewa akai-akai, yawanci 55°C ko 65°C ga na'urorin da aka nutsar da mai. Ajin rufin (A, B, F, H) yana nuna matsakaicin zafin aiki da aka yarda da shi.

Zane-zanen Ƙungiyar Vector da Haɗin kai.Ga masu canza wutar lantarki na polyphase, zane-zanen vector yana nuna dangantakar mataki tsakanin windings na farko da na sakandare. Siffofin da aka saba gani kamar Dyn11 suna nuna delta primary, wye secondary tare da tsaka tsaki, da kuma canjin mataki na digiri 30. Zane-zanen tsari yana nuna duk haɗin ciki da alamun ƙarshe.

Kashi na Biyar: Bayanin Jiki da Tsaro

Nauyi da Girman Mai.Lakabin suna yawanci yana lissafa nauyin core da coils, tanki da kayan aiki, man rufe fuska, jimillar nauyin, da kuma mafi nauyi don ɗagawa. An kuma ƙayyade girman mai da nau'in ruwan rufe fuska.

Matakan Rufewa.Matakin Rufe Hasken Walƙiya na Asali (BIL) yana nuna ikon na'urar transformer na jure wa ƙarfin lantarki mai ƙarfi, wanda aka ƙayyade ga kowace naɗewa.

Matsayin Sauti.Wasu sunaye sun haɗa da ƙimar matakin sauti a cikin decibels, wanda aka auna a daidai nisa. Wannan yana da mahimmanci musamman ga shigarwa a wuraren da ke da saurin hayaniya kamar unguwannin zama ko asibitoci.

Kammalawa

Lambar sunan transformer ta fi lakabi mai sauƙi—takardar fasaha ce mai cikakken bayani wadda ke bayyana iyawar kadarar da iyakokinta. Ga ƙwararrun masu saye, fahimtar yadda ake karantawa da fassara wannan bayanin yana tabbatar da daidaiton bayanai, yana hana kurakuran aiki, kuma yana ba da damar yanke shawara mai kyau game da zaɓar transformer da aikace-aikacensa.