
2026-03-06
Ha mochini o moholo oa indasteri kapa mochini o futhumatsang moea oa lapeng o phela bophelo bo monate, karolo e nyane empa e le ea bohlokoa hangata e phahamisa boima ka mor'a liketsahalo. Karolo eo hangata ke a cbb65 capacitor. Haeba u sebetsa le e ac motor kapa laola ac tsamaiso ea matla, kutloisiso ea likarolo tsa bohlokoa ka taba ena e khethehileng matha capacitor ke ea bohlokoa. Ka tataiso ena, re tla hlahloba ntho e 'ngoe le e' ngoe eo ue hlokang ho e tseba ka cbb letoto, ka ho khetheha ho tsepamisitse maikutlo ho cbb65. Re tla senola lebaka li-capacitor tsa motlakase li bohlokoa bakeng sa ts'ebetso e tsoelang pele, kenella ka botlalo ho rarolla mathata mekhoa, le ho u thusa ho khetha e nepahetseng ac motor matha ho etsa bonnete ba hore litsamaiso tsa hau li sebetsa hantle.
A capacitor ha e le hantle ke sesebelisoa se senyenyane sa polokelo ea matla. Lefatšeng la boenjiniere ba motlakase, a cbb65 capacitor e tshoereng sebaka se ikgethileng. Ke e khethehileng mofuta oa capacitor e sebedisoang filimi ea metallized polypropylene. Lintho tsena tse tsoetseng pele tsa ka hare li lumella ho capacitor ho boloka matla a motlakase hantle le ho a lokolla ha tsamaiso e a batla. Ha o sheba li-capacitor tsa lifilimi ka kakaretso, the cbb65 e hlahella hobane e kentsoe ka moqomong o matla oa aluminium. Casing ena ea tšepe e fana ka phepelo e ntle haholo ea mocheso, e leng ea bohlokoa ha ho capacitor e sebelisoa ka nako e telele.
Ho fapana le a ho qala koloi capacitor, e fanang ka matla a makhutšoane, a maholohali ho fumana mochini o bilikang, a matha capacitor lula ka Potoloho nako eohle mochini o ntse o sebetsa. The cbb65 capacitor e sebetsa joalo ka motho ea ka tšeptjoang phepelo ea motlakase stabilizer. E etsa bonnete ba hore Palo ea li-volts 'me hona joale e phallang ka mochine e lula e tsitsitse ebile e tsitsitse. Ka ho fana ka motlakase o tsoelang pele, o boreleli, oa cbb65 e lumella mochine hore o sebetse ka katleho e phahameng le lerata le fokolang.

Ka hare ho khetla ea tšepe, ka hare Ho foka e hlatsuoa ka oli e sireletsang kapa boka ba metsi. Kaho ena e fana ka cbb65 capacitor e tsebahalang thepa ea ho iphekola. Haeba ka tšohanyetso spike kena Palo ea li-volts e bakang ho phunya ho honyane ka hare metallized filimi, capacitor hang-hang e etsa mouoane tšepe ho pota-pota phuncture. Mouoane ona o sa bonahaleng haholo o tlosa phoso 'me o arola sebaka se senyenyane se senyehileng. Ka lebaka leo, the capacitor e tsoela pele ho sebetsa ka mokhoa o tloaelehileng ntle le ho baka kotsi ho hlōleha ha tsamaiso.
Ho utloisisa tshebetso ya makoloi, re tlameha ho sheba kamoo li-motharo tse le 'ngoe tsa ac motors sebetsa hantle. Mokhahlelo o le mong o tloaelehileng ac motor e na le mohloli o le mong feela oa motlakase oa hajoale. Ka lebaka lena, ka tlhaho ha e na bokhoni ba ho theha selikalikoe se phethahetseng, matla a khoheli a potolohang ka boyona. Kantle ho sebaka seo se bilikang, mochine o ne o tla thothomela sebakeng ho e-na le ho bilika hantle. Sena ke hantle feela moo ho matha ka koloi karolo e kenang ho boloka letsatsi.
Ha o terata a capacitor ho kena mothusing Potoloho ea mochine, e fetola nako ea motlakase. E fetola matla a motlakase hanyane ka pele ho Palo ea li-volts. Sena se theha phetoho e hlokahalang pakeng tsa khoele e kgolo le koele e thusang. Ka ho etsisa karolo ea bobeli ea matla, the capacitor e hlahisa e matla, e tswellang matla a khoheli a potolohang. Tšimo ena ke eona e tšoarang rotor e ka hare ebe e e ohla ka mokhoa o tsitsitseng, o matla torque.
Ntle le ho sebetsa hantle li-capacitor tsa motlakase,a ac motor tla utloa bohloko. Mochine o ka 'na oa thatafalloa nakong eo ho qala motlakase, hula maqhubu a feteletseng ho tloha ho phepelo ea motlakase, kapa ho matha ho chesa ka tsela e kotsi. Ha nako e ntse e ea, sena se feteletse tlhahiso ea mocheso e tla qhibilihisa ho kenya letsoho ka hare le ho senya mochine ka ho feletseng. Ka hona, ho ba le boleng bo phahameng capacitor e hokahaneng e tiisa hore mochini o thabela nako e telele, e phetseng hantle bophelo ba tshebeletso.
Ha lienjiniere tsa ts'ebetso li lekola likarolo, li shebisisa data. The likarolo tsa bohlokoa tsa cbb65 capacitor etsa khetho e holimo bakeng sa lits'ebetso tse boima. Ea pele le e ka sehloohong ke eona bokhoni. The sebaka sa capacitance ea maemo cbb65 hangata e oela lipakeng tsa 15 microfarads le 80 microfarads (a farad ke setsi sa motheo sa bokhoni). Mefuta ena e pharaletseng e tiisa hore e phethehile ho tshwaneleha bakeng sa ntho e ngoe le e ngoe ho tloha ho li-fan tse nyane ho isa ho lipompo tse kholo tsa indasteri.
Molemo o mong o moholo ke oa boemo bo tlase ba ho qhala tsa cbb moralo. Dissipation factor lekanya hore na matla a mangata a lahlehileng joalo ka mocheso ka hare ho capacitor. Hobane cbb65 e sebedisa bohloeki bo phahameng filimi ea metallized polypropylene, e ithorisa ka mokhoa o makatsang tahlehelo e tlase boemo. Sena se bolela hore hoo e batlang e le matla ohle a motlakase ao e a bolokang a tsamaisoa ka mokhoa o nepahetseng ka kotloloho ho koloi, e fellang ka ho phahameng haholo matla a sebetsang hantle tshebediso.
Ho feta moo, li-unit tsena lia fana matla a tsitsitseng le a tlase ho hoholeha ka nako. Esita le tlas'a boima khatello ea motlakase, ea boleng ba bokgoni e dula hantle moo e hlokang ho ba teng. Qetellong, lia hlaha khanyetso e phahameng ea insulation. Sena se thibela matla a motlakase ho tsoa ho capacitor matlo, ho boloka bobeli ba Potoloho mme basebetsi ba batho ba bolokehile ka botlalo.
Potso e tloaelehileng eo re e utloang ho tsoa ho baenjiniere ba likopano ke: "Na ke lokela ho sebelisa a cbb65 kapa a cbb60?" Le hoja ka bobeli li ntle haholo li-capacitor tsa motlakase, meralo ea bona ea 'mele e shebane le maemo a fapaneng. Sheba mohala oa mohala setšoantšo bakeng sa mochini o hlatsoang o tloaelehileng, 'me mohlomong u tla bona a cbb60. Sheba a setšoantšo bakeng sa e khōlō khoebo marulelong chiller, 'me u tla hoo e ka bang ka sebele fumana a cbb65 capacitor.
| Tšobotsi | Li-capacitors tsa CBB60 | Li-capacitors tsa CBB65 |
|---|---|---|
| Casing Material | Plastiki (resin e thibelang mollo) | Aluminium (Silinda ea tšepe) |
| Pheliso ea Mocheso | E tsitsitse | E ntle haholo |
| Tšebeliso e Tloaelehileng | Lipompo tsa metsi, mechine e hlatsoang | HVAC, li-compressor tse boima |
| Mokhoa oa Tšireletseho | Boipheliso bo tloaelehileng | Setsi se tletseng oli, se thibelang ho phatloha |
Li-capacitor tsa CBB60 li kopane ebile li sebetsa haholo bakeng sa lisebelisoa tse tloaelehileng tsa kahare. Khetla ea polasetiki e etsa hore cbb60 e bobebe ebile ho bonolo ho e kenya dibakeng tse thata. Leha ho le joalo, polasetiki ha e felise mocheso hantle haholo. Haeba a sesebelisoa e matha sebakeng se chesang haholo, se ka hare mocheso oa mocheso ea polasetiki capacitor e ka 'na ea feta meeli e sireletsehileng.
The cbb65, ka lehlakoreng le leng, e hahiloe ka ho feletseng Ho Tšoara. Khase e teteaneng ea aluminium e hula mocheso ho tloha kahare Ho foka. Ho feta moo, hangata cbb65 mehlala e na le mochine o ka hare oa khatello ea mochine. Haeba khatello e matla ea ka hare e eketseha, karolo e ka holimo ea aluminium e ka phunyeletsa ka ntle, ea khaola terata e ka hare 'me ea koala mohala ka mokhoa o sireletsehileng. capacitor pele e ka phatloha. Mokhoa ona o thibelang ho phatloha ke ka lebaka la ho cbb65 ke tekanyetso ea khauta bakeng sa indasteri e boima.
Ho khetha e phethahetseng cbb65 capacitor bakeng sa litlhoko tsa hau e hloka tlhokomelo e hlokolosi ho litlhaloso tsa moetsi oa thepa ea pele. Linomoro tse peli tsa bohlokoa ka ho fetisisa tse bapisitsoeng ke tsa bokhoni (e lekantsoeng ka microfarads, kapa μF) le tekanyo ea motlakase.
Haeba u khetha a capacitor ka a bokhoni seo se tlase haholo, mochini o tla utloa bohloko ka tlase torque le ho sokola ho ohla mojaro oa eona. Haeba u khetha a boleng ba bokgoni hore e phahame haholo, mochine o tla hula hona joale haholo, o lebisang ho feteletseng ho feteletseng le ho hlōleha pele ho nako. Kamehla khomarela ka hare ho ±5% ea ea pele boleng ba bokhoni kgothaletswa bakeng sa hao kopo e khethehileng.

E latelang, netefatsa Palo ea li-volts. The tekanyo ea motlakase ka lehlakoreng la capacitor (mohlala, 370 vac kapa 440 vac) ke matla a phahameng a phahameng a matla ao yuniti e ka sebetsanang le eona ka mokhoa o sireletsehileng. Hoa amoheleha ka ho phethahala—’me hangata ho khothaletsoa—ho sebelisa a capacitor ka e phahameng tekanyo ea motlakase hofeta ya pele. Ka mohlala, ho fetola 370 vac yuniti e nang le 440 vac unit e fana ka tšireletso e eketsehileng khahlanong le ho phahama ha matla ho sa reroang. Leha ho le joalo, u tlameha ha ho mohla nka sebaka se phahameng Palo ea li-volts yuniti e nang le tlase Palo ea li-volts ngoe, kaha e tla chesa kapele.
Ha u sebetsana le boima bo feteletseng konpresser, tse kang tse fumanoang bohareng conditioning moea litsamaiso, le Palo ea li-volts litlhoko li sehlōhō. Joalo ka konpresser ha e bulela le ho tima, e etsa hore ho be le li-spikes tse kholo tsa motlakase Potoloho. Li-spikes tsena li fana ka maqhubu a matla khatello ea motlakase ho otla ka kotloloho ho capacitor.
A cbb65 capacitor ke ea tšoanelehang ka ho khetheha ho sebetsana le tlhekefetso ena. Hobane ho joalo e etselitsoeng ho tsoela pele mosebetsi, filimi ea ka hare ea dielectric e teteaneng ka ho lekaneng ho hanela li-spikes tsena tse phahameng-voltage. The tekanyo ea motlakase ea cbb65 ha e etselitsoe mohala o tloaelehileng feela Palo ea li-volts, empa ho mamella matla a morao-electromotive (back-EMF) a hlahisoang ke ho ohla ac motor.
Haeba capacitor e hlokang matla Palo ea li-volts mamello, filimi e sireletsang e tla senyeha. Hang ha filimi e senyeha, yuniti e khutsuoa, 'me e konpresser hang-hang li-stalls. Mochini o emisitsoeng o hula "li-rotor amps tse notletsoeng" -e leng setšoantšo se seholo sa hajoale se tla khopa li-breaker kapa ho qhibilihisa likhoele tse kahare. Ka hona, ho khetha a cbb65 ka seatla se bulehileng tekanyo ea motlakase netefatsa botshepehi le tshebetso esita le matsatsing a lehlabula a chesang haholo ha marang-rang a sa tsitsa.
Ho Dongxin Electronic Technology, rea tseba hore a capacitor e ntle feela joalo ka mochini e e hahileng. Moko oa ntho efe kapa efe capacitor ea filimi ke moqomo o tiileng oa polasetiki o entsoeng ka tšepe. Mokhoa ona oa ho roala o bitsoa Ho foka. Haeba Ho foka tsitsipano ha e tsitsane, likheo tse nyane tsa moea li theha lipakeng tsa filimi. Ka holimo Palo ea li-volts tikoloho, likheo tsena tsa moea li baka ho tsoa ha corona - lehalima le lenyane le otla ka hare ho capacitor seo se se senya butle.
Ho fihlela matlafatso ya nako e telele, ea Ho foka e tlameha ho hloka sekodi. Ho sebelisa lisebelisoa tse ikemetseng tsa maemo a holimo, joalo ka ho nepahalaCBB15 Capacitor Machine e Fosanang, e etsa bonnete ba hore tsitsipano ea filimi e lula e ts'oana hantle ho tloha ho sekoahelo sa pele ho isa ho sa ho qetela. Sena se felisa likheo moea le maximizes ea bokhoni e phuthetsoeng ka lekoting la tshepe.
Ho feta moo, tsela eo likarolo tsa filimi li tšoaroang ka eona e bohlokoa haholo. Ea boleng bo holimo capacitor metallization matsoelintsoeke mochini lebili khatello e hatella lihlopha ka thata-thata e le hore setlolo sa zinki (se kopanyang filimi e ka hare ho lihlopha tse ka ntle) li kopane ka ho phethahetseng. Kamano e matla e bolela a boemo bo tlase ba ho qhala le mocheso o fokolang oa ka hare. Bakeng sa baenjiniere ba batlang ho holisa bona nako ea ho sebetsa, ho utloisisa ho nepahala ha tlhahiso ka morao ho mofuta oa capacitor e bohlokoa.
Esita le tse thata ka ho fetisisa cbb65 capacitor qetellong e tla tsofala kamora lilemo tse ts'ebetso e tsoelang pele. Ha a ac motor e qala ho binela haholo empa e hana ho reteleha, kapa haeba conditioning moea yuniti e khelosa khafetsa sekhechana sa potoloho, the matha capacitor ke 'melaelloa ea ka sehloohong. E sebetsa hantle ho rarolla mathata qala ka polokeho: kamehla tima matla le discharge capacitor e nang le mochini o thibelang metsi a mangata pele o thetsa li-terminals.
Mohato oa pele oa ho kena ho rarolla mathata ke tlhahlobo ea pono. Sheba ka hloko mokotla oa aluminium. U batla ho bona leha e le efe matšoao a ho senyeha mmeleng. Haeba top of the cbb65 ke marotholi, a koetsoeng, kapa a lutlang mokelikeli o lutlang, mochini o sireletsehileng oa kahare o kentsoe. The capacitor e shoele 'me e hloka hang-hang phetoho.
Haeba e shebahala hantle, o tlameha ho metha boleng ba bokgoni. U sebelisa multimeter ea digital e nang le sebaka sa capacitance, beha li-probes ho capacitor liteishene. Ho bala skrineng ho lokela ho ts'oana le nomoro ea microfarad e hatisitsoeng ho label (ka har'a ± 5% mamello). Haeba 45 μF capacitor e bala feela 22 μF, e lahlehetsoe ke bokhoni ba eona ba ho tšoara tefiso. Ka nako ena, e ke ke ea fana ka torque e hlokahalang bakeng sa boreledi ho qala motlakase, le hantle phetoho hoa hlokahala.
E mong le e mong litsamaiso tsa elektroniki moenjiniere oa tseba hore mocheso ke sera se seholo sa bophelo bo bolelele. The mocheso o sebetsang ea cbb65 capacitor ka tsela e hlollang ama eona Ho Tšoara. Ha a ntse a cbb65 e hahiloe ka ho khetheha ho sebetsana le mocheso o phahameng, ho pepeseha ka nako e telele ho feta tekanyo ea eona mocheso oa mocheso (hangata -40 ° C ho +85 ° C) e tla potlakisa ho senyeha ha metallized filimi.
Ka boholo tsamaiso ea hvac, ea capacitor hangata e behoa ka ntle, haufi le moo ho chesang konpresser. E hlajoa ke letsatsi la lehlabula, tšepe e thothomelang le mocheso o matla o sebetsang. Ho thibela mocheso o feteletseng, hantle phallo ea moea e bohlokoa haholo. Haeba khabinete ea motlakase e koaletsoe ke litšila, makhasi, kapa lithōle, the cbb65 e ke ke ea tšolla mocheso oa eona.
"Ho theoha ha mocheso oa mocheso oa 10 ° C ho ka 'na ha e-ba le maikutlo a mabeli nako ea bophelo ea capacitor ea filimi e entsoeng ka tšepe."
Lihlopha tsa tlhokomelo li lokela ho hlahloba nako le nako likhabote tsena. Ka ho boloka sebaka se hloekile le ho etsa bonnete ba hore ho na le moea o lekaneng, o ka ntlafatsa haholo maemo a tshebetso bakeng sa likarolo. Ha e behoa dibaka tse hlokang, ho khetha boemo bo phahameng haholo cbb65 le ho etsa bonnete ba hore e phefumoloha hantle ho tiisa bophelo bo bolelele, bo se nang mathata bakeng sa hau li-air conditioner le libapali tse kholo tsa indasteri.
Boemo ba morao-rao ba indasteri bo ntse bo tsamaea ka potlako ho li-drive frequency drives (VFDs) le mochini o kenya letsoho mahlale. Ho fapana le matla a marang-rang a tloaelehileng, a mochini o kenya letsoho e theha maqhubu a motlakase a rarahaneng, a lebelo le phahameng ho laola tshebetso ya makoloi ka bokgabane bo feteletseng. Li-pulse tsena li hlahisa palo e kholo ea "lerata la motlakase" le a phahameng ripple current.
Pampiri ea khale kapa li-capacitor tsa electrolytic ha li khone ho phela ka har'a e phahameng haholo Potoloho. Li mpa li chesa haholo ebile lia phatloha. Leha ho le joalo, e matla filimi ea metallized polypropylene ka hare ho cbb letoto le ipabola mona. Ea boleng bo holimo cbb65 capacitor matshwaro phahameng ripple current matsapa, ho etsa khetho e babatsehang bakeng sa ho sefa le tokiso ya ntlha ya matla ka hare ho mehleng ea kajeno mochini o kenya letsoho tlhophiso.

Bakeng sa lifeme tse ikemetseng tse itšetlehileng ka liroboto tse nepahetseng kapa lebelo le fapaneng li-fan motors, ho ntlafatsa ho ea ho premium li-capacitor tsa lifilimi ha e na kelello. Ba kopana ka thata maemo a indasteri bakeng sa polokeho le katleho. Ho netefatsa hore mela ea hau ea tlhahiso e lula e sebetsa, o hloka likarolo tse tšepahalang. Ho fumana thepa ea hau ho tsoa ho batho ba inehetsengmatsoelintsoeke mochini likarolo moetsi oa Chaena ka theko e tlaase boleng bo phahameng kapa ho sebelisa e tsoetseng pele mochini o sollang bakeng sa ho qala capacitor e netefatsa hore o haha litsamaiso tsa hau holim'a motheo oa ho tšepahala ka ho feletseng.