25 KVA Mai Canjawa A Kan Pole-44 / 0.347 KV|Kanada 2025

01 Gabaɗaya

1.1 Bayanin Aikin

25 kVA single fase pole mounted transformer an isar da ita zuwa Kanada a cikin 2025. Ƙarfin wutar lantarkin shine 25 kVA tare da sanyaya ONAN. Babban ƙarfin lantarki shine 44 kV tare da ± 2 * 2.5% tapping range (NLTC), ƙananan ƙarfin lantarki shine 0.347 kV, sun kafa ƙungiyar vector na Ii6.

An ƙera naúrar don sauko da ingantaccen ƙarfin lantarki daga 44kV zuwa ƙarfin lantarki na biyu na 347V, wanda ya sa ya dace da samar da kayan kasuwanci da haske na masana'antu ko kuma zama wurin rarrabawa a wuraren zama.

Muhimmin fasalin wannan taswira shine babban amincin sa, wanda aka ƙera shi don jure matsanancin damuwa na lantarki. A babban{1}}arfin wutar lantarki, an sanye shi da bushings guda biyu da aka ƙididdige madaidaicin 250kV Basic Impulse Level (BIL), yana tabbatar da ingantacciyar kariya daga faɗuwar walƙiya da jujjuyawar da aka saba ci karo da su akan layukan sama. Ƙarƙashin gefen wutar lantarki- yana fasalta bushings guda biyu tare da ƙimar BIL 30kV, wanda aka haɗa shi da daidaitaccen tsari mai ramuka 4 na NEMA. Wannan ƙa'idar gama gari tana ba da garantin haɗin kai mara kyau, amintacce, da madaidaicin haɗin kai zuwa ƙasa mai sauyawa, mitoci, ko igiyoyin rarraba na biyu, ƙaddamar da shigarwar filin da kiyayewa.

An gina shi da tanki mai ɗorewa, mai ɗorewa kuma cike da ruwa mai ƙarfi{0}mai aiki, an gina wannan transfomer na dogon lokaci{1}, kulawa{2}}arancin aiki a muhallin waje. Haɗin sa na madaidaicin canjin wutar lantarki, babban ƙarfin juriya, da daidaitaccen haɗin kai ya sa ya zama abin dogaro kuma mai mahimmanci a cikin kayan aikin rarraba wutar lantarki.

1.2 Ƙayyadaddun Fasaha

25 kVA sandar sandar ɗorawa nau'in ƙayyadaddun ƙayyadaddun kayan wuta da takaddar bayanai

1.3 Zane

25 kVA sandar sandar da aka ɗora zane da girman zane.

02 Masana'antu

2.1 Kori

Jigon rauni na sandar sandar SCOTECH{0} da aka ɗora tasfofi ana ƙirƙira shi ta hanyar CNC ci gaba da iska mai ƙarfi tare da babban{1}} sanyi{2}}ƙarfe na silicon karfe, mai nuna haɗaɗɗiyar da'ira mai rufaffiyar maganadisu. Ana kawar da damuwa gabaɗaya ta hanyar kawar da ƙura, yayin da ake haɓaka juriya ta yanayi ta hanyar insulating coatings da epoxy resin impregnation. Idan aka kwatanta da kayan kwalliyar gargajiya na gargajiya, yana rage asarar kaya da kashi 30%{16}}50%, yana rage hayaniya da 7{17}}10dB, yana haɓaka ƙarfin injina da kashi 20% kuma yana rage nauyi da kashi 15%-20%. Mafi dacewa don matsananciyar yanayin aiki a waje jere daga digiri -40 zuwa digiri +60 , yana samun aiki marar kulawa da babban abin dogaro, daidai da biyan buƙatun inganta hanyoyin sadarwar rarraba kuzari.

2.2 Guda

Coils na SCOTECH sandar sandar - da aka ɗora tafsiri yana da ƙaƙƙarfan tsari mai ɗaci, tare da masu gudanar da babban{1}}asashen oxygen{2}}garin jan karfe da yanayi biyu{3}}mai jurewa (Nomex takarda + gilashin gilashin epoxy). CNC mai jujjuyawar iska da akai-akai -tashin hankali maganin warkewa yana haɓaka gajeriyar juriyar kewayawa da kashi 25%, tare da sakin juzu'i ƙasa da ko daidai da 5pC. An yanke asarar da kashi 18% -25%, yana jure -40 digiri ~+155 digiri , yana tsayayya da feshin danshi/gishiri, kuma yana ba da damar yin aiki na tsawon shekaru 20 kyauta don tashoshi na cibiyar sadarwa.

2.3 Taron Karshe

SCOTECH sandal -masu tasfofi suna ɗaukar tsarin haɗakarwa na zamani tare da haɗaɗɗen haɗe-haɗe, daidaitattun hanyoyin tafiyar da aiki. An riga an haɗa ɗigon rauni da naɗaɗɗen murɗa a cikin babban taro, sannan kuma bushewar bushewa don cire danshi. Sannan an haɗa shi daidai da tanki na al'ada kuma an rufe shi ta hanyar gano ɓarna na helium mass spectrometry. Cikowar mai na gaba da zubar da ruwa yana tabbatar da mafi kyawun mai{5}} aikin rufewa.

2.4 HV

SCOTECH sandar- haɗe tafsiri HV bushing: 34.5KV/250A rating, creepage nisa Ya fi ko daidai da 991mm, yunƙurin walƙiya yana jure 250KV. Matsugunin annuri tare da rufin rufi uku{6} (Teflon + bututun takarda + bututun epoxy) a ciki; ƙananan ain mai rufi da semiconductor fenti. An sanye shi da tashoshi na tagulla, tallafin PTFE, hatimin NBR, da mannen aluminum don hawan tanki. An rufe shi da yanayin yanayi{11}}mai jurewa, yana tabbatar da ingantaccen ingantaccen rufin waje{12}.

2.5 LV

Yarda da ANSI{7}}1.2KV/250A ka'idojin don sandar wutan lantarki, LV Bushing ya ƙunshi abubuwa masu mahimmanci guda 10: 1 brass connecting terminal, 2 NBR plain gaskets, 1 porcelain insulator, 1 karfe spin -riko nut, 1 bakin karfe wanki, 1 bakin karfe {0} tagulla hex goro, da ingarma ta tagulla 1 -tare da tankin taransfoma (ø36.5-}R3) da aka keɓe daga iyakar samarwa; Jikinsa da guntun ido an yi su ne da kayan kwalliyar tagulla, kuma ainihin ƙayyadaddun ƙayyadaddun bayanansa sun haɗa da ƙimar ƙarfin lantarki na 1.2 KV, ƙimar halin yanzu na creeulse 250, matsakaicin matsakaicin haske fiye da 250 A. Wutar lantarki na 30 KV, da busassun mitar wutar lantarki jure wa ƙarfin lantarki na 8 KV, tare da maɓalli masu mahimmanci kamar t{23}}±0.2, 4-R10, 44.5+0.5, 50.8, 035.31, 047.75, girman rami na tanki na ø36.5, da daidaitawa ta musamman - 3.

03 Gwaji

Don gunkin wutar lantarki na LV da aka ɗora, bushing ikon - mitar jurewar ƙarfin lantarki ana yin gwajin don tabbatar da aikin insulation ɗin sa a ƙarƙashin yanayin aiki mai ƙima{1}}in layi tare da ma'aunin ANSI{6}}1.2KV/250A, bushing (wanda ke da tazarar mitar wutar lantarki ba ƙasa da 2mm ba) a cikin wutar lantarki ba ƙasa da mm2 ba. bushewar yanayi na ƙayyadadden lokaci, wanda baya buƙatar rushewa, walƙiya, ko ɗigogi na yau da kullun don faruwa, don haka tabbatar da kurmin daji na iya dogaro da ƙarfin juriya da damuwa na lantarki da guje wa gazawar rufi yayin aikace-aikacen aikace-aikace.

04 Shiryawa da jigilar kaya

05 Yanar Gizo da Takaitawa

A SCOTECH, injiniyoyinmu masu ɗauren wutan lantarki an ƙera su don biyan buƙatun rarraba wutar lantarki a waje. An gina shi da rugujewar yanayi, yanayin juriya, ingantaccen jujjuya makamashi, da dogaro mai tsayi, suna isar da tsayayyiyar ƙarfi ga wuraren zama, kasuwanci, da ƙauyuka{3} ko da a cikin yanayi mai tsauri. Tare da goyan bayan ƙwarewar shekarunmu na masana'antar taswira, kowane rukunin ana gwada shi sosai, yana goyan bayan cikakkiyar sabis na fasaha da kuma bayan kulawar tallace-tallace-. Ko kuna buƙatar daidaitattun jeri ko mafita na musamman, mun himmatu wajen ƙarfafa ayyukanku tare da daidaito da aiki. Tuntuɓi ƙungiyarmu a yau don gano yadda masu taswirar sandar sandarmu za ta iya inganta hanyar sadarwar rarraba wutar lantarki.