I-Bypass Yakhelwe ngaphakathi engu-400v Isigaba Esithathu sikagesi Isiqalisi Esithambile esingu-7.5–450kW Isithombe Esifakiwe

I-Bypass Yakhelwe ngaphakathi engu-400v Isigaba Esithathu I-Motor Soft Starter 7.5–450kW

Incazelo emfushane:

I-bypass eyakhelwe ngaphakathi motor soft starter iyisiqalisi esithambile esakhiwe inkampani yethu ngokusekelwe kuplathifomu yakamuva yokwakhiwa komkhiqizo esekela izinhlobo eziningi zokudlula.I-architecture yenziwe kahle kakhulu futhi yathuthukiswa ku-software ne-hardware.

Ngokusekelwe ku-32-bit ARM eyinhloko yokulawula chip yakamuva, ukusebenza kwe-algorithm nemisebenzi kuthuthukiswa nakakhulu.I-high-frequency optocoupler-triggered thyristor design ithatha indawo ye-analog pulse drive yendabuko, ethuthukisa ngokuphumelelayo ukusebenza kahle kwangaphakathi kwe-thyristor futhi inciphise ukulahlekelwa.

I-bypass design eyakhelwe ngaphakathi yenza umkhiqizo ukwazi ukuzivumelanisa nokuguquguquka okubanzi kwamandla kagesi.Umkhiqizo futhi unokutholwa kwezinga lokushisa elilinganayo, ukubekezelelana okungalingani kwezigaba ezintathu okulungisekayo kanye nomklamo wokubekezelela ukugcwala, ukuze ukwazi ukuzivumelanisa kangcono nemvelo yokukhiqiza enokhahlo.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izici

I-NK700 eyakhelwe ngaphakathi bypass contactor izingxenye ezithambile zokuqalisa, izinto zokwakha kanye nobuchwepheshe bakamuva bokulawula i-microcomputer.Lo mkhiqizo uyinkanyezi ekhiqizwa kusetshenziswa idivayisi yekhwalithi ephezulu ehlanganisa isiqalo esithambile semoto, ukuma okuthambile, ukonga amandla nemisebenzi eminingi yokuvikela futhi uzinikele ekusebenziseni injini ye-AC enesivinini esingaguquki njengamandla okushayela.

Uma kuqhathaniswa nendlela yendabuko yokuqala, ngemuva kokusebenzisa i-NK700 eyakhelwe ngaphakathi bypass contactor soft starter, i-voltage, i-torque kanye ne-current motor ingasebenza kahle, ngakho-ke umthelela wemishini womthwalo uzothuthukiswa ngokuphelele;imisebenzi ecebile yokuvikelwa kwezimoto , idlale indima ebaluleke kakhulu ekwandiseni impilo yesevisi yemoto;ngesikhathi esifanayo, inomsebenzi wokuxhumana nesistimu yokulawula ikhompiyutha ephethe, engasebenzisa ngempumelelo umsebenzi wokuxhumana wesistimu.

1.Izindlela zokuqalisa eziningi

Umsebenzisi uvunyelwe ukukhetha ukuqala okukhawulelwe kwamanje kanye nesiqalo serempu kagesi futhi asebenzise isiqalo sokukhahlela esihlelekayo kanye nomkhawulo wamanje kumodi ngayinye yokuqala ukuze ahlangabezane kakhulu nalolu hlelo lokusebenza lwesayithi futhi azuze isiqalo esifanele.

2. Ukuthembeka okuphezulu

I-microprocessor esebenza kahle kakhulu icubungula amasiginali kusistimu yokulawula, egwema ukulungisa ngokweqile kulayini we-analog odlule futhi ithole ukunemba okuphelele nesivinini sokwenza.

3. I-bypass contactor eyakhelwe ngaphakathi

Isixhumi se-bypass esakhelwe ngaphakathi asisebenzisi ubuchwepheshe obusebenza ngogesi, sihlukile kwezinye imodi yokusebenza eshajelwe ngaphandle kwe-bypass noma ishajelwe isikhathi eside, ngakho-ke lo mkhiqizo ungonga amandla, awukho umsindo, awukho ukungcola kwe-electromagnetic, awukhiqizi izinhlansi, ukuvikelwa kwemvelo okuluhlaza.

4. Iphrothokholi ejwayelekile ye-MODBUS-RTU

Lapho efaka i-oda, umsebenzisi angakhetha imodeli enephrothokholi yokuxhumana ejwayelekile ye-MODBUS-RTU noma cha ngokwesidingo sohlelo.

5. Kuhlanganiswe nomsebenzi wokuvikela othuthukile

Imisebenzi yokuvikela yokuhluleka kwesigaba, ukulayishwa ngokweqile, i-overcurrent, ukungalingani kwesigaba samanje, i-thyristor overheat ukuvikela imoto nezinye izinto zokusebenza.

6. Ukugcinwa okulula

Isistimu yokubhala ikhodi yesignali yokuqapha iqukethe iziqapha zesibonisi se-lcd esisebenza amahora angama-24 futhi ihlinzeka ngokuxilonga amaphutha ngokushesha.

Ukucaciswa

Into	Ukucaciswa
Ikalwe nge-Main Voltage	380VAC, 690VAC
Amandla Ezimoto	5.5--450kW
Isikhathi sokuqala esilungisekayo	1--120s
Isikhathi sokuma esilungisekayo	0--120s
Imvamisa yamandla	50/60Hz
I-Adaptive Motor	I-squirrel-cage ye-asynchronous motor enezigaba ezintathu
Control Source Voltage	100 ~ 240VAC
Qala imvamisa	Ngokuya ngomthwalo, akunconywa izikhathi ezingaphezu kwezingu-20 ngehora
Imodi yokulawula	1. I-Ramp voltage2. Ramp current 3. Umkhawulo wamanje
Okokufaka kwedijithali	3 iziteshi
Ukukhishwa kwe-analogue	Isiteshi esingu-1 4-20mA/0-10V
Okukhiphayo kwe-relay	2 okukhiphayo kwe-relay
Isebenzisa okokufaka komyalo	1. Ukulungiselelwa kweyunithi yokubonisa ikhibhodi2. Lawula ukulungiselelwa kwetheminali3. RS485 ukuxhumana kunikezwa
Ukuxhumana	Iphrothokholi ye-Modbus ejwayelekile, isiteshi esi-1
Ikilasi Lokuvikela	IP42
Iphethini Yokupholisa	Ukupholisa umoya wemvelo
Indawo ezosetshenziswa	Indawo yasendlini enomoya omuhle ongenagesi egqwalayo kanye nothuli olubambayo.
Isimo Sendawo	Ukuphakama okuphezulu: 1000m (3280 ft) Ukusebenza Kwezinga lokushisa kwemvelo:0 ℃ ukuya + 50 ℃ (32 ºF kuya ku-122 ºF)Izinga lokushisa esitolo:-40 ℃ ukuya + 70 ℃ (-40 ºF ukuya ku-158 ºF)

Imininingwane Yomkhiqizo

Isakhiwo esiyinhloko segobolondo le-bypass motor soft starter eyakhelwe ngaphakathi igobolondo lepulasitiki, isifutho se-powder esisezingeni eliphezulu kanye nobuchwepheshe bokufafaza bepulasitiki, obunobukhulu obuhlangene nokubukeka okuhle.Thola uhlobo oludumile lwama-SCR e-China.Zonke ibhodi pcb nge test esiqinile ngaphambi Dispatch.I-bypass motor soft starter iyisisetshenziswa esihle kakhulu sokuqala imoto.Ithathele indawo ngempumelelo isiqalisi sikanxantathu wenkanyezi, isiqalisi esizishintshayo esikhipha amandla kagesi.

Imodeli

Imodeli	I-voltage elinganiselwe (V)	Amandla alinganiselwe (kW)	Ikalwe okwamanje (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) Ngomthwalo ojwayelekile: Amamodeli ahambisanayo we-bypass motor soft starter angakhethwa ngokuya ngesilinganiso samanje samamotho amakwe ku-motor namaplate, njengamaphampu, ama-compressor, njll.

2) Ngomthwalo osindayo: Imodeli eyakhelwe ngaphakathi ye-bypass motor soft starter yosayizi omkhulu wamandla ingakhethwa ngokuya ngesilinganiso samanje se-motor nameplate, njenge-centrifuge, umshini wokuchoboza, oxutshwe, njll.;

3) Ukuze uqalise umthwalo ovamile: Ngokwesilinganiso samanje semoto esimakwe nge-nameplate yemoto, sikhetha isiqalisi esithambile esinosayizi omkhulu wamandla.

Isicelo

I-Bypass motor soft starter ingasetshenziswa kabanzi kanje ngezansi:

1. Iphampu yamanzi

Ezinhlobonhlobo zezicelo zepompo, kunengozi ye-poama-surges.Le ngozi ingancishiswa kakhulu ngokufaka i-motor soft starter futhi kancane kancane ifunze i-current inkumotho.

2. Ibhande le-Conveyor

Uma usebenzisa ibhande lokuthutha, ukuqala kungazelelwe kungase kubangele izinkinga.Ibhande lingase lidonse futhi lingaqondani kahle.Ukuqala okuvamile nakho kwengeza ingcindezi engadingekile ezingxenyeni zokushayela zebhande.Ngokufaka i-motor soft starter, ibhande lizoqala kancane futhi ibhande kungenzeka ukuthi lihlale endleleni ngendlela efanele.

3. Ifeni kanye nezinhlelo ezifanayo

Ezinhlelweni ezinamabhande okushayela, izinkinga ezingaba khona zifana nalezo eziphakama ngamabhande okuhambisa.Ukuqala okuzumayo, okubukhali kusho ukuthi ibhande lisengozini yokushelela ngaphandle kwethrekhi.I-Motor soft starter ingaxazulula le nkinga.

4. Abanye

I-Dispaly yomkhiqizo

Insizakalo yekhasimende

1.Isevisi ye-ODM/OEM iyahlinzekwa.

2. Ukuqinisekiswa kwe-oda okusheshayo.

3. Isikhathi sokulethwa okusheshayo.

4. Isikhathi sokukhokha esilula.

Njengamanje, inkampani ikhulisa ngamandla izimakethe zaphesheya kanye nokwakheka komhlaba wonke.Sizibophezele ekubeni ngelinye lamabhizinisi ayishumi ahamba phambili athumela impahla kwamanye amazwe emkhiqizweni kagesi waseShayina, osebenzela umhlaba ngemikhiqizo yeqophelo eliphezulu kanye nokuzuza isimo sokuwina namakhasimende amaningi.