"Resanta AIS-220" - eegista. inverter alxanka "Resanta AIS-220"

Si aad u taariikhda, suuqa bixisaa xulashada weyn ee alxanka mashiinada of samaysyada kala duwan iyo warshadaha lagu daydo. Mid ka mid ah noocyada ugu wakiil, kaas oo ay tahay in la siiyo fiiro gaar ah, waa mishiin casri ah alxanka la inverter "Resanta Sai-220 PN".

Mabda 'hawlgalka

Mabda'a hawlgalka ee hay'adaha alxanka waa in wajiga wajiga danab ee 0.4 KV noqnoqoshada caadiga ah talantaalli hadda 50 Hz waxaa beddelay danab DC a 400 V, oo korkoodana waxaa inverter ka badasha danab-hirka sare ah, oo waxaa la mar kale saxo by buundada diode ah. Si ka duwan alxanka transformer la rectifier caadi ah, qalab alxanka la inverter Heerka danab AC a maraa ma labada tallaabo, laakiin saddex, laakiin danab hawlgalka joogto ah waa la helay buuxnaanta 90% ay kasoo horjeeddo 60%, kaas oo la helay mashiin alxanka. qalab alxanka "Resanta AIS-220 ISNIIN", iyadoo la isticmaalayo qalab tayo sare leh Semiconductor saarta danab joogto ah tan iyo 95% tirada buuxda. In uu yahay, waxa ay taasi suurto gal ah in ay sii arc ah alxanka labis badan deganaanshaha badan makiinadaha kale alxanka waa.

Faa'iidooyinka Mashiinka alxanka this

1. Joogitaanka xakamaysada ah ee hadda ku sugan arc alxanka.
2. Intensive xubno qaboojinta qasbay qalabka kaas oo hadda ka weyn in ay bixisaa qalliin joogto ah aan guraynin.
3. Helitaanka "antizalipaniya" shaqo, taas oo si toos ah u yaraynaysaa hadda ee koronto ku shaqeeya waxaa ku xayiran on maqaalka lagu jiro suuroggalaan bedello. Markii askartii qalab koronto ku soo celisa ka, goobaha asalka kartoo.
4. Joogitaanka "bilowga kulul" shaqo, taas oo soo hagaagaysa ka suuroggalaan ee ah garaaca wadnaha gaaban ARC ee kor u kacay ka hawlgala oo xuduudaheedu hadda.
5. ARC gubanaya Joogto, taas oo aan ku xidhnayn eynu si kadis ah ay ahaayeen hanti si ay transformer ee alxanka.

alxanle xirfad leh oo la soo shaqeeyay unugga "Resanta AIS-220", jawaabaha ay diiradda ku saabsan mudnaanta qalabka. shaqo ayaa sidoo kale muujineysaa xaqiiqda ah in inverter aad u sahlo alxanle iyo ka dhigaysa in ka badan oo tayo leh.

Performance ee qalabka

Apparatuses caddaymaha "Resanta AIS-220" waa sida ogolaada in alxanka in ay ka shaqeeyaan kala duwan oo ku filan balaadhan oo ah talooyin iyo wax soo saarka voltages la dayactirka deggan hawlgala qiimaha hadda jira ee lagu bedello. Dugoyu controllability wanaagsan hubiyaa by xaqiiqada ah in qaboojinta degdegga ah oo u ogolaanaya in ay sii ARC ee hadda jirin kalimo muddo dheer.

1. danab Input on unugga - ka 140 240 V.
2. Isticmaalka ugu badan ee hadda on talooyin ah - 30 A.
3. At cidleeyo taageeray danab 80 V.
4. Danab ee arc ololaya - 28.8 V.
5. hawlgalka alxanka hadda hagaajin kala duwan ka 10 A in 220 A.
6. qalab loadability joogto ah waa 154 A (70% IMAX).
7. koronto dhexroor oo loo isticmaali karaa in ay "AIS-220" - laga bilaabo 1.6 mm ilaa 6 mm.
8. class ammaanka ilaaliya - IP21.

Awood u stably oo waxtar shaqeeya at heerkulka daarmayaay'e ka -10 ^C inay +40 ° ^C looma ogola inay ka shaqeeyaan hawada u furan hoos roobab atmosfeerta.

waxyaabaha qalab Dibadda

"Resanta" inverter "AIS-220" waa guryaha bir ah, taas oo uu leeyahay guddi hore. Halkan waxa ku jira ka hawlgala qiimaha hadda jaangooyaha ah, calaamad u ah "Network" tilmaan "kululaado" xidhiidhada hadda jira iyo xoogga, waayo, fiilooyinka DC. qalab alxanka leedahay nidaam lagu qasbay qaboojinta. Sababtan awgeed, waxaa mamnuuc ah in aad xirtid godad hawo in kiiska ka.

On habka actuation "ilaalinta kulayl" laambad signal, oo ku yaalla ee guddiga. jirka ugu weyn ee boosteejada u dhow ka hawlgala ee fiilooyinka DC si cad loo calaamadeeyay, "-" terminal Power iyo "+" Power terminal. Waxaa ku biiro toggle off network ah - "Network" iyo Nuur calaamad u ah - "Network". Top sameeyey suunka gaadiidka fudud iyo isticmaalka mishiinka.

unit wax soo saarka gudaha ah

inverter alxanka "Resanta Sai-220 PN" ka kooban oo ka mid ah unugyada soo socda:

1. unit xoogga rectifier danab noqnoqoshada caadiga ah iyo hooseeyo transient 50 Hz.
2. unit awood inverter in badasha hadda DC galay hirka sare talantaalli danab hadda.
3. Power transformer hirka sare oo hoos u danab aqbasho in ay la rabay, ammaan ah oo loogu talagalay dadka danab ka shaqeeya.
4. unit Awoodda waa rectifier transistor ee hirka sare ah, taas oo rectifies transformer hadda hirka sare leh danab yar yahay.
5. ceejiya The xasilinta, taas oo u adeegta si ay u la simi pulsation ee danab ku hagaajin iyo xasilin alxanka shaqada hadda.

All qalabka Semiconductor la sameeyey oo ku saleysan MOSFET ah ama IGBT. guryaha dhaqdhaqaaqa High arc deggan isticmaalaya xubno Semiconductor ah waxaa la siiyaa, kuwaas oo la soo saaray by farsamooyinka ugu casrisan.

Ilaali qalab aad

saaraha ayaa dadaal kasta si ay qalabka alxanka "Resanta AIS-220" waxaa ammaan in la isticmaalo, ma aha oo kaliya ee xirfadlayaasha, laakiin sidoo kale kuwa ku hawlan yihiin shaqo alxanka on kiis by salaysan kiis.

The dhibic ugu muhiimsan ee arrintan waa go'doon ah oo ka mid ah qaybaha tabinta of qalab ah. Ku xiridda qalabka caadiga ah by cable dabacsan xambaarray la ningax double taas oo u adkeysan karaan oo aan danab burburka ee 3000 V 2 daqiiqo.

The unugyada alxanka gudaha go'an yihiin on insulators kuwaas oo baaro burburka ee soo saaridda ee 1000 V lagu jiro 3 saacadood. Boorka lama oggola insulators, kuwaas oo ciidda biraha iyo faaradda. Ha u ogolaan in qoyaanka gudaha qalabka si looga hortago in qalad dhulka wajiga, taas oo shaki la'aan keeni doono waxyeello ku qalabka wax soo saarka.

ammaanka farsamo AIS u dhiganta fasalka IP21. E. qalabka gudahood ma gaadhi karto waxyaalaha dhumucdiisuna waxay ka badan 12 mm.

Habka diyaarinta of mishiinka in ay ka shaqeeyaan

Digniin! qalab xiridda "Resanta AIS-220" (ratings tilmaamaya alxanle oo wuxuu ku yidhi tilmaamaha soo saaraha ee) waa in ay bilaabaan la danab hawlgalka circuit dhista yar yahay:

1. Hubi off booska "Network" biiro.
2. Connect ee fiilooyinka alxanka loo baahan yahay qaybta in a boosteejada xoogga shaqeeya "-" iyo "+"; Hubi xiriir haystaha koronto ku saabsan shuruudaha lagama maarmaanka u ah cable alxanka.
3. Si ammaan ah ku xidhi xadhig awood shaqeeya labaad ee wax soo saarka, kaas oo lagu qaban doonaa shaqada.
4. Ku lifaaq in qalabka grounding taagan ceelka "Resanta Sai"; haddii ma jiro, ka dibna si dherer ah la qaadi karo dhulka pin of yaraan 140 cm, kaas oo la garaacay dhulka meel fog ka soo qalab aan ka yarayn 5 m.
5. Connect qalab si shabakad danab caadiga ah; danab a waxaa laga codsadaa in mashiinka caadiga ah.
6. Deminta biiro "network" in ay ka mid alxanka mashiinka.
7. jaangooyaha tiro wareegga hawlgala DC hadda loo baahan yahay in la soo bandhigo hab gaar ah hawlgalka.
8. Hubi fiilooyinka shaqaalaha awoodda madhxiya.

Hababka in ay ku xiran tahay dhexroorka of koronto loo isticmaalo, hawlgalka alxanka of qalab inverter waa sida soo socota:

• 1.6 mm - A 20-45;
• 2.0 mm - A 45-70;
• 2.5 mm - A 65-85;
• 3.2 mm - 90-145 A;
• 4.0 mm - A 130-195;
• 5.0 mm - A 160-220;
• 6.0 mm - 210-300 A.

Ammaanka ee AIS ah

Hadii aad u fiirsato ah "Resanta AIS-220" dib u alxanle waqti dheer kuwaas oo ay ka shaqeeyeen waxa on, waxaa lagu soo gabagabeeyey karaa in qalab this waa mid aad u ammaan ah iyo si sahlan loo isticmaali. Si kastaba ha ahaatee, waa inaad dhawrtaan sharciyada ammaanka kuwan:

1. Haddii ay jirto earthing ma dhex outlet xudunta, rakibo dhulka ku meel gaar ah - dhacdada khasab ah.
2. shaqada alxanka Goobta waa in la si fiican u hawo, maxaa yeelay, alxanka soo saarta badan oo gaas sun iyo waxyeelo.
3. dhaawacyo Iska ilaali gubashada alxanka waa inay u shaqeeyan dhisan a alxanka gaar ah.
4. Waayo, ilaalinta indhaha iyo fool khasab ah in la isticmaalo gaashaan alxanka ama maaskaro alxanka ee.
5. Tallaabooyinka nabdoonaanta dabka lagu jiro hawlgallada alxanka waa in la fuliyaa si waafaqsan buuxa leh tilmaamaha Heerka, kaas oo u qaadidda dhibic lama ogola.

qalabka alxanka Inverter suuqa Ruush

mashiinada Inverter alxanka waxaa sii dhex macaamiisha caan ah. Waxay gaar ahaan steel haore caanka ah waa ay sabab u tahay miisaanka yar (6 kg), oo raaxaysan hawlgalka iyo hufnaan hawlgalka. Qiimaha waa arrin la awoodi karo, ka 150 ilaa $ 250 halkii unit.

In "Resanta Sai-220 PN" safafka qiimaha from $ 210 240 oo ku saabsan beddelka kala duwan, dil ah taas oo ku xiran tahay waxyaalaha Semiconductor loo isticmaalo, iyo blocks. Fududaato dayactirka ogolaanaya AIS in isaga kaalinta hoggaamineed ka mid ah waxyaabaha la midka ah.

saaraha si joogto ah wuu maqlaa macaamiisheeda iyo raad waxqabadka iibka ma aha oo kaliya, laakiin sidoo kale comments on uu article. Si arrintan loo sameeyo, website gaar ah u qotomiyey on internetka, halkaas oo qof kasta oo xiiso iyo aan dadka la taag daran tegi karo comments ay. comments Kuwanu waa xiiso leh saarayaasha ma aha oo kaliya, laakiin sidoo kale si ay macaamiisha kale.

Operation of mashiinada alxanka inverter

Asal ahaan, mashiinka alxanka "Resanta AIS-220" dib u ugu wanaagsan iyo sasabasho miidhan ah. Laakiin waxaa jira kuwa yidhi halka ka shaqeeya waxa on cimilada qoyan uu "rifay" korontada. Sidaa darteed waa muhiim in macaamiisha in ay mar kale in la qalab kasta oo korontada iyo qalabka shaqada khatar xusuusin haddii aadan raacin xeerarka badbaadada asaasiga ah. Qalabka oo miisaankeedu yahay kaliya 5.5 kg inta lagu guda jiro alxanka dhexroor koronto of 5 mm uu leeyahay awood ka mid ah 15 kw, taas oo ku filan si loo hubiyo in dhagax 10 kg tuur guriga height dabaq ah. Sidaa darteed daryeel dheeraad ah ma dhici marka la isticmaalayo qalabka tamarta-degdeg ah.

All tallaabooyin taxaddar ah oo tallaabooyin ammaan ah in waxa lagu sharaxay buugan edbinta waa in si adag loo hogaansamey. Haddii ay jirto RCD ah iyo nidaamka awood saddex-silig la xiriir dhulka go'an, hubi in aad haysato a grounding ku meel gaar ah la qaadi karo iyo u isticmaali.

mashiinada alxanka inverter Repair

Saanacyadii ay awoodaan si ay u cusboonaysiiyaan oo dhan. Oo hiwaayad this ninna wax ka gees ah. Laakiin dayactirka "Resanta Sai-220 PN" Ma ahan hawl fudud. Its ammaanka waxqabadka sare kharash ku xaqiiqada ah in dhammaan qaybaha mishiinka alxanka this waxaa aad si sax ah dheelitiro. Waayo, ma uusan taam inverter kasta. No haddii inverter kale, kaas oo u ogolaanaya inay dhex maraan hadda qalab dhinaca wax soo saarka ah si hoose ee 220 A ah, ka dibna qalab u shaqayn doono, laakiin hoos u dhigi doontaa xasiloonida ee arc alxanka. Waa gaar ah. iyo wixii soo baxayey jaanqaadayn impedances of unit rectifier hadda talada inverter yareyn doonaa ay cimri dherer. Oo sidaas daraaddeed waa Guntin kasta.

Haddii mishiinka yimid off nidaamka AIS ah, waxaa fiican inaad la xiriirto xarunta adeega, halkaas oo unug oo duqoobay waxaa lagu beddeli doonaa by asalka ah. Waa in la ogaadaa in haddii aan ka hortagi ingress ee qoyaanka iyo chips biraha iyo ciidda gudaha qalabka, haddii aan looga hortago kulayl daba dheeraaday ee qanjidhada, qalabka wuxuu u adeegi doonaa si daacad ah labaatankii sano.