I-Bypass Yakhelwe ngaphakathi 400v iSigaba esiThathu seMoto yoMbane eSoft Starter 7.5–450kW

Inkcazelo emfutshane:

I-bypass eyakhelwe-ngaphakathi i-motor soft starter sisiqalisi esithambileyo esiphuhliswe yinkampani yethu ngokusekwe kwiqonga loyilo lwemveliso yamva nje exhasa iindidi ezininzi zokudlula.Uyilo lwenziwe lwaphuculwa kakhulu kwaye luphuculwe kwisoftware kunye nehardware.

Ngokusekwe kuyilo lwamva nje lwe-32-bit ye-ARM yolawulo lwe-chip, ukusebenza kwe-algorithm kunye nemisebenzi iphuculwa ngakumbi.I-high-frequency optocoupler-triggered thyristor design ithatha indawo ye-analog pulse drive yendabuko, ephucula ngokufanelekileyo ukuhanjiswa kwangaphakathi kwe-thyristor kunye nokunciphisa ilahleko.

Uyilo olwakhelwe ngaphakathi lwe-bypass lwenza ukuba imveliso iqhelane nokuguquguquka okubanzi kwamandla ombane.Imveliso ikwanayo nobhaqo lobushushu obulungelelanisiweyo, ukunyamezelwa kwesigaba esithathu sokungalungelelani kunye noyilo lokunyamezelana, ukuze ikwazi ukuziqhelanisa ngcono nemeko yemveliso erhabaxa.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimbonakalo

I-NK700 eyakhelwe ngaphakathi kwi-bypass contactor soft starter components, izinto kunye neteknoloji yokulawula i-microcomputer yamva nje.Le mveliso yinkwenkwezi-sto eyenziwe kusetyenziswa isixhobo somgangatho ophezulu odibanisa i-motor soft start, stop stop, ukonga amandla kunye nemisebenzi emininzi yokukhusela kwaye izinikele ekusebenziseni i-AC motor motor njengamandla okuqhuba.

Xa kuthelekiswa nendlela yokuqalisa yemveli, emva kokusebenzisa NK700 eyakhelwe-ngaphakathi bypass contactor soft starter, i-voltage, torque kunye yangoku kwimoto inokusebenza kakuhle, ngoko ke impembelelo mechanical umthwalo iya kuphuculwa ngokupheleleyo;imisebenzi etyebileyo yokukhusela iimoto , lt idlale indima ebaluleke kakhulu ekwandiseni ubomi benkonzo yemoto;ngelo xesha, inomsebenzi wonxibelelwano kunye nenkqubo yokulawula ikhompyutha yomkhosi, enokuphumeza ngokufanelekileyo umsebenzi wothungelwano lwenkqubo.

1.Iindlela ezininzi zokuqalisa

Umsebenzisi uvumelekile ukuba akhethe isiqalo somda wangoku kunye nesiqalo sendlela yombane kwaye asebenzise isiqalo sokukhaba esicwangcisekileyo kunye nomda wangoku kwimowudi yokuqala yokuqalisa ukuze ahlangabezane nesi sicelo sesiza kwaye afezekise isiqalo esisiso.

2. Ukuthembeka okuphezulu

Ukusebenza okuphezulu kwe-microprocessor kusetyenziswa ngokwedijithali imiqondiso kwinkqubo yokulawula, ethintela uhlengahlengiso olugqithisileyo kumgca we-analog yangaphambili kwaye ifumane ukuchaneka okugqibeleleyo kunye nesantya sokwenza.

3. I-bypass contactor eyakhelwe-ngaphakathi

Umnxibelelanisi we-bypass eyakhelwe-ngaphakathi usebenzisa iteknoloji esebenzayo yombane, eyahlukileyo kwenye imowudi yokusebenza ye-bypass ehlawulisiweyo ixesha elide, ngoko le mveliso igcina amandla, akukho ngxolo, akukho ngcoliseko ye-electromagnetic, ayivelisi iintlantsi, ukukhuselwa kokusingqongileyo okuluhlaza.

4. Iprotocol esemgangathweni ye-MODBUS-RTU

Xa ubeka umyalelo, umsebenzisi unokukhetha imodeli ngeprotocol yonxibelelwano ye-MODBUS-RTU eqhelekileyo okanye kungekhona ngokwemfuno yesicelo.

5. Idityaniswe nomsebenzi okhuselekileyo wokukhusela

Imisebenzi yokukhusela yokungaphumeleli kwesigaba, ukugqithiswa, ukugqithiswa, ukugqithiswa kwesigaba, ukungalingani kwangoku, i-thyristor overheat ukukhusela imoto kunye nezinye izixhobo.

6. Ukugcinwa lula

Inkqubo yokujonga umqondiso wekhowudi iquka iimonitha ze-lcd zokujonga imeko yokusebenza yesixhobo kwiiyure ezingama-24 kwaye ibonelela ngokuxilongwa kwempazamo ngokukhawuleza.

Inkcazo

Into	Inkcazo
Ilinganiswe kwi-Voltge engundoqo	380VAC, 690VAC
Amandla eMoto	5.5--450kW
Ixesha lokuqala elinokulungiswa	1--120s
Ixesha lokumisa elinokulungiswa	0--120s
Ukuphindaphinda kwamandla	50/60Hz
IiMoto eziguqukayo	I-squirrel-cage yesigaba sesithathu se-asynchronous motor
Umthombo woLawulo lweVoltage	100 ~ 240VAC
Qalisa amaza	Ngokuxhomekeke kumthwalo, akukho zihlandlo ezingaphezu kwama-20 ngeyure ezicetyiswayo
Imo yokulawula	1. Amandla ombane2. Ramp yangoku 3. Umda wangoku
Ungeniso lwedijithali	3 amajelo
Imveliso ye-analogue	Ijelo eli-1 4-20mA/0-10V
Imveliso yokudlulisa	2 imveliso yokudlulisa
Ukusebenzisa igalelo lomyalelo	1. Useto lweyunithi yokubonisa ikhibhodi2. Lawula i-terminal setting3. Unxibelelwano lweRS485 lunikiwe
Unxibelelwano	Iprotocol yeModbus esemgangathweni, itshaneli e-1
Iklasi yoKhuselo	IP42
Ipateni yokupholisa	Ukupholisa umoya wendalo
Indawo ezakusetyenziswa	Indawo yangaphakathi enokungena komoya okulungileyo ngaphandle kwerhasi edlayo kunye nothuli oluqhubayo.
Imeko yokusingqongileyo	Ubukhulu bobude: 1000m (3280 ft) Ubushushu bokusebenza kokusiNgqongileyo:0 ℃ ukuya + 50 ℃ (32 ºF ukuya ku-122 ºF)Gcina ubushushu:-40 ℃ ukuya + 70 ℃ (-40 ºF ukuya ku-158 ºF)

Iinkcukacha zeMveliso

Esona sakhiwo siphambili seqokobhe le-bypass yemoto ethambileyo eyakhelweyo liqokobhe leplastiki, ukutshiza komgubo ongaphezulu komhlaba kunye netekhnoloji yokutshiza ngeplastiki, enomgangatho ohlangeneyo kunye nenkangeleko entle.Yamkela uphawu oludumileyo lwee-SCRs eTshayina.Yonke ibhodi pcb kunye novavanyo olungqongqo phambi kokuthunyelwa.I-bypass motor soft starter sisixhobo esifanelekileyo sokuqalisa imoto.Ithathe indawo ngempumelelo umqalisi ongunxantathu weenkwenkwezi, i-self-adjusting voltage-releasing starter.

Umzekelo

Umzekelo	Umbane olinganisiweyo (V)	Amandla alinganisiweyo (kW)	Ikalwe ngoku (A)
NK700-008-03	380	7.5	22
NK700-011-03	380	11	27
NK700-015-03	380	15	30
NK700-018-03	380	18.5	34
NK700-022-03	380	22	35
NK700-030-03	380	30	65
NK700-037-03	380	37	70
NK700-045-03	380	45	88
NK700-055-03	380	55	110
NK700-075-03	380	75	140
NK700-090-03	380	90	172
NK700-110-03	380	110	200
NK700-132-03	380	132	280
NK700-160-03	380	160	320
NK700-185-03	380	185	355
NK700-200-03	380	200	380
NK700-220-03	380	220	440
NK700-250-03	380	250	480
NK700-280-03	380	280	560
NK700-315-03	380	315	600
NK700-355-03	380	355	700
NK700-400-03	380	400	780
NK700-450-03	380	450	820
NK700-500-03	380	500	1000
NK700-630-03	380	630	1100
NK700-030-06	690	30	31
NK700-037-06	690	37	38
NK700-045-06	690	45	46
NK700-055-06	690	55	57
NK700-075-06	690	75	77
NK700-090-06	690	90	93
NK700-110-06	690	110	114
NK700-132-06	690	132	136
NK700-160-06	690	160	165
NK700-185-06	690	185	191
NK700-200-06	690	200	207
NK700-220-06	690	220	227
NK700-250-06	690	250	258
NK700-280-06	690	280	289
NK700-315-06	690	315	325
NK700-355-06	690	355	367
NK700-400-06	690	400	413
NK700-450-06	690	450	465
NK700-500-06	690	500	517
NK700-630-06	690	630	651

1) Kumthwalo oqhelekileyo: Iimodeli ezihambelanayo ze-bypass motor ezithambileyo zinokukhethwa ngokwesantya sangoku seemotor eziphawulwe kwi-motor namaplate, njengeempompo, iicompressors, njl.

I-2) Ngomthwalo onzima: Imodeli eyakhelwe ngaphakathi ye-bypass motor soft starter yobukhulu bamandla amakhulu inokukhethwa ngokomlinganiselo wangoku we-motor nameplate, njenge-centrifuge, umatshini wokutyumza, uxutywe, njl.

3) Umthwalo wokuqalisa rhoqo: Ngokwesantya esilinganiselweyo semoto ephawulwe yi-nameplate yemoto, sikhetha ubungakanani obuphezulu bamandla esiqalisi esithambileyo.

Isicelo

Isiqalisi esithambileyo se-Bypass motor sinokusetyenziswa ngokubanzi ngolu hlobo lungezantsi:

1. Impompo yamanzi

Kwiintlobo ngeentlobo zezicelo zempompo, kukho umngcipheko wepokwavuka.Lo mngcipheko unokuncitshiswa kakhulu ngokufaka i-motor soft starter kunye nokondla ngokuthe ngcembe i-current inkwimoto.

2. Ibhanti yokuhambisa

Xa usebenzisa ibhanti lokuhambisa, ukuqala ngequbuliso kunokubangela iingxaki.Ibhanti lisenokutsala kwaye lingahambi kakuhle.Ukuqala rhoqo kongeza uxinzelelo olungeyomfuneko kumacandelo okuqhuba ibhanti.Ngokufakela i-motor soft starter, ibhanti liya kuqala ngokucothayo kwaye ibhanti lihlala lihlala endleleni ngokufanelekileyo.

3. Ifeni kunye neenkqubo ezifanayo

Kwiinkqubo ezineebhanti zokuqhuba, iingxaki ezinokubakho zifana nezo zivela kunye neebhanti zokuhambisa.Ngesiquphe, isiqalo esibukhali kuthetha ukuba ibhanti lisengozini yokutyibilika emgceni.Motor soft starter inokusombulula le ngxaki.

4. Abanye

Imveliso Dispaly

Inkonzo eyenzelwe

1.Inkonzo ye-ODM/OEM iyanikezelwa.

2. Ukuqinisekiswa komyalelo okhawulezayo.

3. Ixesha lokuhambisa ngokukhawuleza.

4. Ixesha lokuhlawula elilungileyo.

Okwangoku, inkampani ikhulisa ngamandla iimarike zaphesheya kunye nokwakheka kwehlabathi.Sizibophelele ekubeni ngomnye wamashishini alishumi aphezulu athumela ngaphandle kwimveliso yombane yaseTshayina, esebenzela ihlabathi ngeemveliso ezikumgangatho ophezulu kunye nokuzuza imeko yokuphumelela kunye nabathengi abaninzi.