400 KVA Vacuum matsa lamba Impregnation Vpi masu canzawa-0.46 / 0.22 KV|Guyana 2025

01 Gabaɗaya

1.1 Bayanin Aikin

400 kVA vacuum pressure impregnation vpi transformers an isar da shi zuwa Guyana a shekarar 2025. Ƙarfin wutar lantarkin shine 400 kVA tare da sanyaya KNAN. Babban ƙarfin lantarki shine 0.46 kV tare da ± 2 * 2.5% tapping range (NLTC), ƙananan ƙarfin lantarki shine 0.22 / 0.127 kV, sun kafa ƙungiyar vector na Dyn11.

Ana kera injin mu Vacuum Pressure Impregnation (VPI) ta amfani da yanayi{0}na{1}}-matakin injin{3}}madaidaicin tsarin matsa lamba, wanda ke tabbatar da cikakken shigar da babban{4}} resin epoxy a kowane Layer na iska. Wannan yana kawar da ƙananan ɓangarorin -, yana rage ɓangarorin fitarwa sosai, kuma yana ba da ƙarfi na musamman na wutan lantarki, juriya mai ɗanɗano, da ƙaƙƙarfan injina - yana mai da shi manufa don tashoshi na cikin gida, manyan gine-gine masu tasowa, cibiyoyin bayanai, da wuraren masana'antu inda abin dogaro ke da mahimmanci.

Don madaidaicin tsarin zafin jiki, kowane naúra an sanye shi da na'urar sarrafa zafin jiki mai hankali da manyan magoya bayan sanyaya aiki-. Mai sarrafa zafin jiki yana ci gaba da lura da zafi mai zafi{2}} ta hanyar firikwensin Pt100. Lokacin da nauyi ya tashi kuma zafin jiki ya wuce madaidaicin saiti, tsarin yana kunna tilastawa masu sanyaya iska (aiki AF), yana haɓaka ƙarfin jujjuyawar na'urar da kashi 30% – 50% don biyan buƙatu kololuwa cikin sauƙi. Multi{9}}ƙarararrawar mataki da kariyar tafiya ta atomatik suna ƙara kiyaye taswira daga matsanancin zafi.

Haɓaka wannan tsarin zafin jiki mai wayo shine ƙaƙƙarfan shinge mai ƙima na IP20. An ƙera shi don shigarwa na cikin gida, shingen IP20 yana hana hulɗar haɗari tare da sassa masu rai kuma ya keɓance ƙwararrun abubuwa na waje waɗanda suka fi 12.5 mm girma (kamar kayan aiki, wayoyi, ko yatsu). Louvers na samun iska da aka sanya bisa dabara suna tabbatar da kwararar iska mara shinge don masu sanyaya, samun daidaiton ma'auni tsakanin aminci da zubar da zafi. Tare da impregnation VPI, sanyaya mai hankali mai aiki, da shinge mai kariya, injin ɗin mu yana ba da aikin da ba a daidaita shi ba, tsawon rai, da kwanciyar hankali.

1.2 Ƙayyadaddun Fasaha

400 kVA injin matsa lamba impregnation na'ura mai canzawa nau'in da takardar bayanai

1.3 Zane

400 kVA injin matsa lamba impregnation mai canzawa zane zane da girman.

02 Masana'antu

2.1 Kori

An ƙera maɓallin Magnetic daga babban - hatsi{1}} silicon karfe takardar da aka zaɓa don ƙarancin ƙarancin sa da rashin iya jurewa. Mataki -Ana amfani da haɗin gwiwar cinya don rage juzu'i da rage yawan asara{4}}. Ma'aunin nauyi -asara a ƙimar ƙarfin lantarki shine 0.754 kW (100% Ur) da 0.829 kW a 110% Ur, duka suna cikin ƙayyadaddun iyaka na 0.84 kW. Ana ƙarfafa cibiya da haɗin coil da injina don jure gajeriyar runduna ta kewayawa da tabbatar da kwanciyar hankali na tsawon lokaci.

2.2 Windings & VPI Impregnation

Gilashin iska suna amfani da madugu na aluminium tare da tsarin rufewa na H{0} (digiri 220). Tsarin Matsakaicin Matsala (Vacuum Pressure Impregnation (VPI) shine maɓalli mai mahimmanci: coils an riga an riga an yi zafi, an ɗora su a cikin ɗaki mai ɗaki, an cika su sosai tare da babban{3}}zazzabi mai rufe fuska da matsa lamba, sannan an warke su cikin ƙaƙƙarfan tsari mara ƙarfi mara amfani. Wannan yana kawar da ƙananan ɓoyayyiyar ciki, yana rage yawan fitarwa (wanda aka auna a <10 pC), kuma yana ba da kyakkyawan juriya ga danshi, ƙura, da tsufa na thermal.

03 Tsarin sanyaya: AN/AF tare da Mai Kula da Zazzabi & Magoya bayan sanyaya

Na'urar taswira tana tallafawa nau'ikan convection na halitta (AN) da tilastawa{0}} sanyaya iska (AF) .

3.1 Mai Kula da Zazzabi (BWDK-326 Series)

Naúrar tana sanye take da BWDK{1}326 mai sarrafa zafin jiki mai hankali wanda ke amfani da ginanniyar na'urori masu auna firikwensin Pt100 wanda aka saka a cikin iska mai matakai uku don duba yanayin yanayin lokacin. Babban fasali sun haɗa da:
• Nuni na dijital tare da gano lokaci
• Kariyar mataki guda uku: farawa fan ta atomatik (Mataki na 1), ƙararrawar zafin jiki mai girma (Mataki na 2), da kuma balaguron zafin jiki (Mataki na 3)
• Manual/Auto fan canji da lokacin farawa/tsayawa
Duban kuskure (buɗaɗɗen kewayawa, sama da kewayon, ƙarƙashin kewayon)
• Fitowar 4 20 mA na zaɓi da kuma sadarwar Modbus RS485
Daidaiton ma'auni shine Grade 1 (ƙudurin digiri 0.1) akan kewayon -30 digiri zuwa digiri 240, bin JB/T7631 da ISO9001.

3.2 Masu sanyaya

Lokacin da aka ƙetare iyakar zafin da aka saita, mai sarrafawa ta atomatik yana fara masu sanyaya iska mai tilastawa (an shigar a ƙasa). Wannan sanyaya mai aiki yana ƙara ƙarfin ɗaukar nauyi da kusan 33%, yana tabbatar da ingantaccen aiki yayin buƙatu kololuwa. Hakanan ana iya sarrafa magoya baya da hannu ko saita su zuwa lokacin hawan keke.

04 IP20 Bayani

Ana ajiye tafsirin a cikin wani shinge mai ƙima na IP20 (kowace IEC 60529), wanda aka kera shi kaɗai don cikin gida, wuraren busassun. Lambobin farko na "2" suna hana shigar da dattin abubuwa da suka fi girma fiye da 12.5 mm - gami da yatsu, kayan aiki, da wayoyi - yayin da lamba ta biyu "0" ke nuna babu kariyar ruwa. Ana sanya ramukan iska da dabara don ba da izinin kwararar iska ta yanayi da tilastawa, samun daidaiton ma'auni tsakanin amincin ma'aikata da ɗumamar zafi.

05 Gwaji & Tabbacin inganci

Kowane taswirar SGB-400/0.46 yana fuskantar cikakkiyar gwaji na yau da kullun daidai da IEC 60076-1, IEC 60076-3, da IEC 60076-11. Tsarin gwajin ya haɗa da:

Ma'aunin fitarwa na juzu'i yana da mahimmanci musamman ga bushewar VPI{0}} nau'in taswira, saboda kai tsaye yana tabbatar da ingancin aikin aiwatarwa. Matsayin da aka auna na <10 pC yana tabbatar da cewa tsarin VPI ya sami nasarar kawar da ƙananan kurakurai a cikin tsarin rufin, yana tabbatar da dorewar dogon lokaci{4}.
Dukkanin sakamakon gwajin ana rubuta su a cikin ingantaccen rahoton gwaji wanda mai gwadawa, mai tabbatarwa, da mai yarda suka sanyawa hannu - kuma ana samunsu ga abokan ciniki akan buƙata.

06 shiryawa da jigilar kaya

6.1 Shiryawa

Kowane taswira an cika shi cikin aminci a cikin akwati na katako na fitarwa wanda ke daidai da ISPM 15 (maganin zafi ko katako mai ƙyalli tare da alamun IPPC). Ana kiyaye rukunin ta hanyar shingen danshi (fim ɗin PE ko haɗin foil na aluminium), tare da desiccants gel silica da katunan alamun zafi da aka sanya a ciki. Abubuwan da ba su da ƙarfi (bushings, tashoshi, magoya baya, na'urori masu auna firikwensin, da mai sarrafawa) an ɗaure su da kumfa mai kariya. Roba girgiza tabarma, kafaffen tubalan katako, da na'urorin rigakafin zamewa suna hana motsi yayin tafiya. Don naúrar 400 kVA, madaidaicin katako na plywood akan pallet na katako yana ba da ma'auni mafi kyau na kariya da farashin jigilar kaya.

6.2 Shipping

Ana shirya tafsifofi don isar da sako daga kofa zuwa kofa ta duniya ta ruwa ko iska. Nau'in da aka haɗe yana cikin kwantena (ƙafa 20 ko ƙafa 40 kamar yadda ake buƙata) tare da alamun ɗagawa a sarari don amintaccen kulawa. Cikakkun takaddun fitarwa - daftarin kasuwanci, lissafin tattara kaya, lissafin kaya, takardar shaidar asali, da rahoton gwaji - an bayar da su don sauƙaƙe izinin kwastam. Ana samun cikakken inshorar kaya na ruwa akan buƙata. Ana jigilar kayayyaki daga Zhejiang, China, ta manyan tashoshin jiragen ruwa kamar Shanghai, Ningbo, ko Qingdao.

07 Taƙaitaccen

An ƙera VPI Dry Type Transformer don sadar da abin dogaro, aminci, da ingantaccen rarraba wutar lantarki a cikin kewayon aikace-aikace masu buƙata. Ƙarfin gininsa ya sa ya zama kyakkyawan zaɓi don:
• Gine-ginen kasuwanci da manyan gine-gine masu tsayi
• Cibiyoyin bayanai da kayan aikin IT
• Asibitoci da wuraren kiwon lafiya
• Masana'antu da wuraren masana'antu
• Tashoshin jirgin ƙasa, filayen jirgin sama, da kayayyakin more rayuwa na jama'a
• Tsarukan makamashi da za'a sabunta su da tashoshin amfani
SCOTEC ba masana'anta ba ne kawai - mu abokin tarayya ne na dogon lokaci. Ƙwararrun ƙwararrun ƙwararrunmu suna ba da cikakken goyon baya daga zaɓin samfur da gyare-gyare zuwa bayan sabis na tallace-tallace. Muna maraba da tambayoyinku kuma muna fatan bayar da mafita da aka keɓance don takamaiman bukatun aikinku. Tuntube mu a yau - muna nan don bauta muku da ƙwarewa, inganci, da sadaukarwa.