Boemo ba Bokhoni: Ntlafatso ea 225 vs 250
The250 kVA Mofuta o omileng oa Transformere sebetsa joalo ka maemo a sejoale-joale bakeng sa matla a kaho ea khoebo, e koala ka nepo lekhalo lipakeng tsa lintlha tsa lefa le litlhoko tsa hajoale tsa IEC.
Libakeng tse ngata ho latela maemo a NEMA nalaneng, the225 kva mofuta o omileng oa transformere ne e le litlhophiso tsa kamehla. Moetso oa rona oa 250 kVA o sebetsa joalo ka metric e tobileng (IEC). Ka ho khetha yuniti ena, batsamaisi ba lits'ebeletso ba fumana hoo e ka bang11% matla a eketsehileng a tsoelang pele a matlaka har'a mohato o tšoanang oa ho kenya. Ntlo ena e 'ngoe ea hlooho e bohlokoa haholo bakeng sa ho sebetsana le "ho thella" ha meroalo ea motlakase e kentsoeng nakong ea bophelo ba moaho ntle le ho hloka ntlafatso ea pele ea transfoma.
Theknoloji le Tšireletseho ea Air Insulated
Ha ho hlahlojoa tse fapanengmefuta ea li-transformerbakeng sa tšebeliso ea ka tlung, hangata qeto e itšetlehile ka taolo ea kotsi ea mollo. E le 'netemoea insulated omme mofuta, yuniti ena e sebelisa moea o tikolohong e le sebaka sa mantlha sa ho pholisa le sa dielectric lipakeng tsa matsoelintsoeke, se ts'ehetsoeng ke{0}}mohatsela o tiileng o tiileng (Nomex kapa pampiri ea Aramid).
- Chefo ea Mollo:Ho fapana le oli e nang le lilithara tse makholo tsa mafura a ka tukang, moetso ona{0}} o kentse letsoho ha o etse hore ho be le mollo o mongata. E felisa tlhokahalo ea li-sprinklers tse thibelang mollo kapa ho phatloha marako ka kamoreng ea motlakase, ho fokotsa haholo litšenyehelo tsa boenjiniere ba sechaba.
- Tšireletso ea Flashover:Karohano lipakeng tsa likhoele tsa HV le LV e baloa ka thata ho thibela li-flashovers ka lekhalo la moea, le tlas'a maemo a mongobo, ho boloka matla a phahameng a Impulse Withstand (BIL).
Enclosure & Ingress Tshireletso
Kaha karolo e sebetsang e itšetlehile ka ho potoloha ha moea, lesela le ka ntle le phetha karolo ea bohlokoa.
- IP23 Standard:Ka tloaelo re beha motheo oa 250 kVA le khoele ka har'a moalo oa tšepe o kenang moea o lekantsoeng ho.IP23.
- Tšitiso ea 'Mele:Tekanyetso ena e netefatsa hore ha moea o pholileng o ka kena (ka a<60° angle), the unit is protected against vertical water drips (e.g., from ceiling condensation) and the ingress of solid objects larger than 12mm (preventing rodents or accidental finger contact with live parts).
Kwala{{0}karolo ya tshipi e kenang moya ya IP23 e sireletsang 250 kVA
li-coil tsa transformer tsa mofuta o omileng.
Leqephe la Boitsebiso ba Teknoloji
250 kVA mofuta o omileng oa transformer konokono le coil e kopaneng ka botlalo ka har'a moalo oa tšepe o sirelletsang.
|
Tekheniki Parameter |
Lintlha tse qaqileng |
|
Rated Power |
250 kVA (Metric Standard) |
|
Equivalent Legacy Rating |
E koahela tlhoko ea 225 kVA |
|
Voltage ea mantlha |
4160V / 6.6kV / 11kV |
|
Motlakase oa bobeli |
400V / 480V / 208V |
|
Sistimi ea Insulation |
Air Insulated (Sehlopha sa H/220 degree) |
|
Ho phodisa |
AN (Tlhaho ea Moea) |
|
Kakaretso Rating |
IP21 (Indoor) kapa IP23 (Drip-bopaki) |
|
Katleho |
>98.5% (ho 50% mojaro) |
250 kVA mofuta o omileng oa transformer core le coil e bokaneng ka botlalo kahare
sekoahelo sa tšepe e sireletsang.
Moelelo o Tloaelehileng oa Tšebeliso
- Lisebelisoa tsa Thuto:Ho kenya likolong kapa liunivesithing moo melao ea polokeho e thibelang ka matla{{0}li-transformer tse tlatsitsoeng ka metsi ka tlung.
- Lichelete tsa Ofisi:Ho nkela botsofali sebaka225 kva mofuta o omileng oa transformerliofising tsa khale tse nang le-yuniti ea bokhoni e tsoetseng pele.
- Tlhahiso ea Leseli:Ho matlafatsa lithapo tsa ho kopanya moo profaele ea mojaro e tsitsitseng 'me e sa silafatse-.
250 kVA mofuta o omileng oa transformer e kentsoeng setsing sa univesithi bakeng sa
kabo ea matla e bolokehileng.
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