The Apex of Low Voltage Distribution

The2500 kVA Oli e Kentsoeng Transformere emela moeli o ka holimo o sebetsang oa litsamaiso tse tloaelehileng tsa kabo ea 400V. Ho fana ka matla a mangata a tsoelang pele a hoo e ka bang3608 Amps, yuniti ena ke tharollo ea mantlha ea matla bakeng sa mega-libaka tsa liindasteri tse kholo le setsi sa data. Ka ntle ho matla ana, hangata lienjiniere li fetohela ho li-voltages tse phahameng tsa bobeli (mohlala, 690V) ho laola maemo a hajoale.

Joalo ka-tlhaloso e phahameng33kv transformerha e theohela ho 400V, karolo ena e koala lekhalo lipakeng tsa{1}maqhubu a phetiso le{2}}mosebelisi a felisitseng. E etselitsoe ho sebetsana le liphephetso tse peli tsa matla a tlase-motlakase oa motlakase le khatello e phahameng-ea motlakase oa dielectric.

33kV Insulation Engineering

Ho sebetsa ho 33,000 Volts ho hloka leano le fapaneng ka ho felletseng la ho koala ha ho bapisoa le likarolo tse tloaelehileng tsa 11kV.

Impulse Withstand (BIL):HV windings ea sena33kv transformerli etselitsoe ho mamella litšusumetso tsa lehalima tsa ho fihlela ho170 kV(Basic Impulse Level). Sena se kenyelletsa ho sebelisa-pampiri e phahameng ea crepe e nang le botenya ba maemo a holimo le liringing tse khethehileng tsa hukung ho thibela ho senyeha ha motlakase mathōkong a matsoeli.
Tlanya ho Fetola Matla:The off{0}circuit tap changer e ntlafaditswe ho-mofuta o boima wa rotary o kgonang ho sebetsana le phapang e kgolo e teng pakeng tsa dipompo, ho netefatsa taolo e bolokehileng ya voltage esita le ho digridi tse sa tsitsang tsa 33kV.

Matla a phahameng a 33kV porcelain bushings ho 2500 kVA transformer

bakeng sa ho mamella 170kV BIL insulation.

Ho Laola Moeli oa Hona Joale oa 3600A

Sebopeho se hlakisang yuniti ea 2500 kVA ke -motlako oa motlakase o tlase. Ho tshoara3608 Ampse hloka ntlafatso ea sebopeho:

Tokisetso ea LV Bushing:Lihlahla tse tloaelehileng tsa porcelain ha lia lekana. Re sebelisa{1}mesebetsi e boimalihlahla tsa monoblock resinkapa liatla tse tiileng tsa koporo tse kopantsoeng ka ho toba 'metsong oa busbar. Moralo ona o fokotsa khanyetso ea batho bao o ka kopanang le bona, e leng taba ea bohlokoa hobane esita le -ohm e nyenyane ea ho hanyetsa ho 3600A e hlahisa mocheso o moholo.
Stray Flux Control:Ho thibela tanka hore e se ke ea sebetsa e le ntho e futhumatsang ka lebaka la matla a maholohali a khoheli, bokahare bo kentsoeli-shunts tsa magnetic fluxe entsoe ka-ka tšepe ea silicon e khonang ho kenella ka holimo.

Leqephe la Boitsebiso ba Teknoloji

Tekheniki Parameter	Lintlha / Standard
Rated Power	2500 kVA (2.5 MVA)
Voltage ea mantlha	33 kV (Sub{1}phetiso)
Motlakase oa bobeli	400V / 415V / 690V
E Ratetsoe Hona Joale (LV)	~3608 A (ho 400V)
Boemo ba Tšusumetso (BIL)	170 kV (IEC Standard bakeng sa Sehlopha sa 36kV)
Voltage ea Impedance	6.0% - 7.0% (Z e holimo ho fokotsa bothata ba hajoale<65kA)
Mokhoa oa ho Pholisa	ONAN (E tloaelehileng) / ONAF (Ha ho boikhethelo)
Kakaretso ea Boima	E ka ba{0}}kg

Moelelo o Tloaelehileng oa Tšebeliso

Lisebelisoa tsa Grid:Ho theoha ho tloha ho 33kV sub-transmission ring, ka kotloloho ho ea ho 400V bakeng sa kabo ea lehae.
Heavy Metallurgy:Ho matlafatsa libono tsa arc tsa motlakase kapa litsila moo ho feto-fetohang ha meroalo ho feteletseng.
Hyperscale Data Centers:E sebetsa joalo ka block transformer e kholo, e atisang ho penta ka mokhoa oa N+1.
Ts'ebetso ea merafo:Ka lebaka la tlhahiso ea 33kV, yuniti ena e loketse merafong moo matla a fetisoang libakeng tse telele ka maqhubu a phahameng ho fokotsa tahlehelo ea mela pele e theoleloa setsing sa thepa.