Ƙarfafa Ƙungiyoyin Ƙungiyoyin Tsaye
The1500 kVA Kushin Haɗa Mai Canjawayana aiki azaman babban tashar sadarwa don manyan abubuwan more rayuwa{{0}. Yayin da yake da ƙarfi, an ƙera shi tare da ƙaramin ƙaramar hukuma don haɗawa cikin shimfidar shimfidar wurare masu ƙima-.
Wannan rukunin yana sake fayyace nau'inmazaunin kushin saka taransifoma. Ba kamar ƙananan gwangwani 25 kVA da ake samu a bayan gida na bayan gari ba, wannan kato mai girman MVA 1.5 an tsara shi ne don "Ayyukan Tsaye" -masu girma- tashi hasumiyai ko manyan rukunin gidaje. Naúrar guda ɗaya na iya ƙarfafa raka'a sama da 100 na ɗaiɗaikun ɗaiɗaikun ɗaiɗaikun ɗaiɗaiku (daukar nauyin kaya iri-iri), maye gurbin buƙatun bankunan ƙananan gidajen wuta da sauƙaƙe hanyar sadarwar kebul na ƙasa.
Gudanar da Kebul: Matsaloli masu tauri
Kalubalen injiniya a 1500 kVA ba kawai canza ƙarfin lantarki ba ne, amma ta jiki yana ƙarewar fitarwa na yanzu. A 480V, wannan naúrar tana ba da kusan1804 Amps. Don ɗaukar wannan nauyin, masu sakawa galibi suna buƙatar saukar da igiyoyi 6 zuwa 8 na layi ɗaya na 500 MCM ko 750 MCM igiyoyi a kowane lokaci.
To accommodate this "Sea of Cables," the Low Voltage compartment features aTsare-tsare Tsare-tsare.
- Geometry:Matakan NEMA spade tashoshi (paddles) na Phase A, B, da C ba su daidaita su a cikin jirgin sama mai lebur. A maimakon haka, an kashe su cikin zurfi.
- Amfanin:Wannan tazarar tazarar na samar da masu sakawa tare da ɓata maƙarƙashiya. Yana ba da damar madaidaicin jujjuyawar kusoshi a kan igiyoyin baya ba tare da toshe su ta hanyar igiyoyin gaba ba, yana tabbatar da amintacciyar hanyar juriya mara ƙarfi da ke hana "matsalolin zafi" daga saƙo.
Matsakaicin tashoshi na NEMA spade a cikin ƙarancin wutar lantarki don
haɗa igiyoyi masu nauyi da yawa.
Shigarwa: Interface Pad
Daidaita wannan kadari yana buƙatar daidaito. Lokacin da 'yan kwangila suka shirya donhawa transformerraka'o'in wannan taro (kimanin . 4,500 kg), dole ne a ƙarfafa kushin kankare.
- Daidaita Taga:An ƙera sigar ƙasa da babban maƙogwaro mai buɗe ido rectangular. Muna ba da takamaiman zanen samfuri don tabbatar da firamare da na biyu a cikin siminti suna daidaita daidai da rijiyoyin kurmi, tare da hana damuwa akan gwiwar hannu yayin saitin ƙarshe{1}} ƙasa.
- Mutuncin Sill:An gina layin dogo na tushe daga tsarin ƙarfe na tashar C{0}, an lulluɓe shi da coal{1}}tar epoxy ko abin rufe fuska don hana lalatawa inda ƙarfen ya hadu da yumɓun siminti.
Takardar bayanan Fasaha
|
Ma'aunin Fasaha |
Ƙayyadewa / Zaɓuɓɓuka |
|
Ƙarfin Ƙarfi |
1500 kVA (1.5 MVA) |
|
Babban Voltage |
12.47kV / 13.2kV / 24.9kV / 34.5kV |
|
Na biyu Voltage |
480Y/277V (Standard) ko 208Y/120V |
|
Wanda aka kimanta Yanzu |
1804 A (480V) |
|
Ƙarshe LV |
NEMA 10-Rami ko 12-Rami Mai Rami (Tsari) |
|
Zurfin Majalisar |
Ƙarfafa (24" ko 30" ɗakin LV mai zurfi) |
|
Impedance |
5.75% (Standard ANSI) |
|
Sanyi |
ONAN (Ma'adinai ko FR3) |
|
Jimlar Nauyi |
Kimanin. 4, 200 - 4,800 kg |
Yanayin Aikace-aikacen Na Musamman
- Babban - Rise Condos:Zaune a gindin hasumiya mai hawa 30, tana sauka daga 13.8kV zuwa 480V don bus ɗin tashin ginin.
- Mixed{0}Amfani da Ci gaba:Ƙaddamar da shingen birni wanda ya haɗu da ƙasa{0}} dillalin bene tare da manyan gidaje masu girma{1}.
- Dakunan Jami'a:Ƙididdigar wutar lantarki guda ɗaya don babban ɗakin karatu na ɗalibi.
1500 kVA kushin da aka ɗora tasfoma yana ƙarfafa babban wurin zama
hasumiya ta condominium.
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