HYAPF letoto la khabinete e sebetsang filthara
mohlala oa sehlahisoa
tshebediso e tlwaelehileng
Hajoale, lihlahisoa tse kholo li arotsoe ka mekhahlelo e 'meli: lihlahisoa tsa taolo ea harmonic le lihlahisoa tsa matšeliso a matla a sebetsang.Liindasteri tse amehang: koae, peterole, matla a motlakase, masela, metallurgy, tšepe, lipalangoang tsa terene, indasteri ea lik'hemik'hale tsa polasetiki, meriana, puisano, seteishene sa ho tjhaja, indasteri ea photovoltaic, Masepala, meaho le liindasteri tse ling, tse latelang ke linyeoe tse 'maloa tse tloaelehileng.
1. Indasteri ea masela: Mejaro e ka sehloohong ke UPS ea bokhoni bo boholo le lisebelisoa tsa khomphutha.UPS e fana ka mojaro ka matla a boleng bo holimo a motlakase a nang le ho nepahala ha matla a phahameng a matla le ho sotha ha maqhubu a tlase.Leha ho le joalo, kaha UPS ke mojaro o sa lekanyetsoang, motlalehi ho UPS o hlahisa palo e kholo ea hona joale ea harmonic , e le hore tekanyo ea hona joale ea ho sotha ka lehlakoreng la marang-rang e phahame haholo, e seng feela e bakang tšilafalo ea harmonic ho grid, empa hape e ama. tlhahiso e tloaelehileng ea khabinete ea matla a sebetsang, le taolo ea harmonic e tlameha ho etsoa
2. Lefapheng la ho hloekisa metsi, motlakase oa pompo ea ho kenya metsi o tsamaisoa ke mochine o motlakase o matla haholo.Kaha mofetoleli oa maqhubu o hloka ho etsa tokiso ea diode ea matla a phahameng le inverter ea matla a phahameng a thyristor, ka lebaka leo, li-harmonics tsa hona joale tse phahameng li hlahisoa ka har'a lipotoloho tsa ho kenya le ho tsoa, tse sitisang tsamaiso ea matla.Mojaro le lisebelisoa tse ling tsa motlakase tse haufi li ama ts'ebetso e sa tloaelehang ea sesebelisoa sa metering, mme taolo ea harmonic e tlameha ho etsoa.
3. Indasteri ea koae: Mojaro ke “khoele ea ho pola”.“Seotlo” ke ho sefa litšila tse makhasing a koae ho fumana makhasi a se nang litšila.Ts'ebetso ena e etsoa ka li-converter tsa frequency le li-motors.Mofetoleli oa maqhubu ke mohloli o moholo haholo oa harmonic, kahoo o tlisa tšilafalo e tebileng ea harmonic le tšitiso ea harmonic tsamaisong, 'me taolo ea harmonic e tlameha ho etsoa.
4. Indasteri ea mochini oa puisano: UPS e fetohile sesebelisoa sa bohlokoa ka phaposing ea likhomphutha, UPS e ka fana ka mojaro.
Motlakase oa boleng bo holimo o nang le ts'ebetso e phahameng ea matla a ho tsitsisa, maqhubu a tsitsitseng, le ho sotha ha maqhubu a tlase, 'me a ka finyella phepelo ea motlakase e sa sitisoeng ha o chencha ka static bypass.Leha ho le joalo, kaha UPS ke mojaro o se nang moeli, e tla hlahisa palo e kholo ea li-harmonics tsa hona joale.Le hoja marang-rang a matla a baka tšilafalo ea harmonic, e boetse e ama lisebelisoa tse ling tse hlokolosi ka kamoreng ea k'homphieutha, e bakang tšitiso e kholo kapa esita le kotsi tsamaisong ea puisano.Ka hona, likamore tsohle tsa likhomphutha tsa puisano li tlameha ho tobana le bothata ba taolo ea harmonic.
5. Lipalangoang tsa terene: E le ho arabela pitso ea naha bakeng sa ho boloka matla le ho fokotsa tšebeliso ea matla, k'hamphani ea sehlopha sa metro e tsamaeang ka tlas'a lefatše e ile ea etsa qeto ea ho sebelisa li-inverters lipalangoang tsa terene bakeng sa phetoho ea ho boloka matla, 'me ka nako e ts'oanang e tsamaisa taolo ea harmonic ho li-inverters.Ka mor'a nako ea lipatlisiso, e le ho phethahatsa morero oa tsosoloso ea ho boloka matla hantle, sehlopha se ile sa etsa qeto ea ho etsa morero oa sefofane ho Rail Transit Line 4. Har'a bona, mochine oa ho fetola maqhubu o khethoa lihlahisoa tsa Schneider Co., Ltd. ., 'me filthara ea matla e sebetsang e khethoa ho tsoa lihlahisoa tsa Xi'an Xichi Power Technology Co., Ltd.
6. Metallurgical tšepe: Ka lebaka la litlhoko tsa tlhahiso, lisebelisoa tse ka lehlakoreng la bobeli la transformer tsamaisong ea motlakase ea motlakase o tlaase haholo-holo ke motlakase, 'me mochine oa motlakase o khanna koloi ho sebetsa.Kaha sebopeho sa ka hare sa converter frequency converter se sebelisa palo e kholo ea likarolo tse se nang moeli, palo e kholo ea li-harmonics e hlahisoa nakong ea ts'ebetso ea ho sebetsa.Ho na le ts'ebetso e itseng ea ts'ebetso nakong ea ts'ebetso ea ho roala poleiti, 'me ts'ebetso ea tlhahiso ha e tsoele pele, e bakang ho feto-fetoha ha maemo le ho khaotsa ho sebetsa ha motlakase / hona joale, le liphetoho tse sebetsang hona joale le tsona li baka liphetoho tsa hona joale tsa harmonic.
Tekheniki Parameters
Tekheniki Parameters
● Boemo ba motlakase bo sebetsang: 400V, 690V
● Nako ea ho sebetsa: 50±2Hz
● Sesebelisoa se sebetsang sa harmonic se sebetsang hona joale sa mochine o le mong: 50A, 75A, 100A, 150A, 200A, 300A
● Bokhoni ba sefahla sa mohala o sa nke lehlakore: makhetlo a 3 moleng oa RMS oa hona joale
● CT litlhoko: hloka 3 CTs (Classl.0 kapa ka holimo ho nepahala) 5VA, CT bobeli lehlakoreng la hona joale ke 5A
●Bokhoni ba ho sefa: ho fihla ho 97%
● Bokhoni ba ho atolosa module: ho fihlela ho li-module tse sebetsang tsa 10 li ka atolosoa
● Maqhubu a ho fetoha: 20KHz
●Palo ea li-harmonics tse ka tlhotliloeng: 2 ~ 50 linako (e ka felisa li-harmonics tsohle kapa tse khethiloeng)
● Filter degree setting: e mong le e harmonic e ka behoa ka bomong
● Mokhoa oa matšeliso: puseletso ea harmonic, matšeliso a matla a sebetsang kapa matšeliso a matla a harmonic le a sebetsang ka nako e le 'ngoe.
● Nako ea karabelo: 40us
● Nako e felletseng ea karabo: 10ms
● Ts'ireletso ea ts'ireletso: ho felloa ke matla ha marang-rang, ho se sebetse hantle, phoso ea mohato, tahlehelo ea mohato, overcurrent, busbar overvoltage, undervoltage, overheating le tšireletso ea hona joale e fokotsang
● Pontšo ea tšebetso:
1. Maemo a motlakase le a hona joale a mohato ka mong, ponts'o ea waveform ea hona joale le ea motlakase;
2. Kakaretso ea boleng ba hona joale ba mojaro le kakaretso ea kakaretso ea boleng ba hona joale ba filthara e bontšoa;
3. Litlhophiso tsa mokhoa oa ts'ebetso, tlhahisoleseling ea phoso le potso ea nako e sebetsang.
● Puisano: RS485/RS232
● Mokhoa oa ho pholile: ho qobella moea o pholileng
● Ho kenya: poleiti e ka tlase e tsitsitse, 'me mohala o kena ho tloha ka tlaase
● Tikoloho: ho kenya ka hare ho ntlo, tikoloho e hloekileng
● Mocheso oa tikoloho: -10°C~+45°C
Mongobo: Boholo ba 95% RH (ha ho condensation)
● Altitude: ≤1000m, bophahamo bo phahameng bo ka sebelisoa ka matla a fokotsehileng
● Boemo ba tšireletso: IP20 (boemo bo phahameng ba tšireletso bo ka etsoa ka mokhoa o ikhethileng)
● Boholo ba Khabinete (bophara x botebo/bophahamo):
800*500*1700,
800*800*2200,
1200*800*2200
Saese e sa tloaelehang e ka hlahisoa ho latela litlhoko tsa bareki
●Mmala: RAL7035, mebala e meng e fumaneha ha e kopa
