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.


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.

umqalisi wokugqitha
umgca wemveliso
isicelo sokuqalisa esithambileyo

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

yidlula isiqalisi esithambileyo
Soft_starter5

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

Umqali othambileyo29
Umqali othambileyo30
微信图片_20210316154606
umqalisi wokugqitha

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.

Noker INKONZO
Uthutho

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