I-3kv 6kv 11kv I-Medium Voltage Motor Soft Starter Ikhabhinethi Yephampu Yamanzi

Incazelo emfushane:

I-Medium Voltage Soft Starter iyisiqalisi esithambile se-voltage ephezulu eklanywe nomqondo osesikhathini samanje, osebenza kakhulu ekulawuleni nasekuvikeleni ukuqalisa nokumiswa kwamamotho ohlobo lwengwejejejejejejejela asynchronous kanye nama-synchronous.Isiqalisi sakhiwe ngama-thyristors amaningana kuchungechunge-parallel, futhi singahlangabezana nezidingo ezahlukene zamanje kanye ne-voltage.

Umkhiqizo usetshenziswa kakhulu embonini kagesi ene-voltage elinganisiwe engu-3000 kuya ku-10000V, imboni yamakhemikhali yezinto zokwakha, insimbi, izimboni zensimbi nezokwenza iphepha njll., futhi ungenza kahle uma usetshenziswa kanye nezinhlobo ezahlukahlukene zamadivayisi kagesi okubandakanya amaphampu amanzi, abalandeli, ama-compressor. , ama-crashers, agitators kanye nebhande lokuthutha njll., Kuyidivayisi ekahle yokuqala nokuvikela amamotho kagesi aphezulu.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izici

1. Ayinakekelwa: I-Thyristor iyisisetshenziswa sikagesi esingenabo abathintwayo.Ihlukile kwezinye izinhlobo zemikhiqizo edingekayo
ukunakekelwa njalo oketshezini kanye nezingxenye njll., kuphendulela ukuphakanyiswa komshini kube yimpilo yesevisi yezingxenye ze-elekthronikhi, ngakho-ke akudingi ukunakekelwa ngemva kokusebenza iminyaka eminingi.
2. Ukufakwa nokusebenza okulula: Uhlelo oluphelele lokulawula nokuvikela ukuqala kwemoto.Ingafaka phakathi
ukusebenza kuphela ngolayini wamandla kanye nolayini wemoto uxhumekile.Lonke uhlelo lungahlolwa ngogesi ngaphansi kwamandla kagesi aphansi ngaphambi kokusebenza ngamandla amakhulu.
3. Ikhophi yasenqolobaneni: I-starter ifika ifakwe i-vacuum contactor engasetshenziswa ukuqala i-motor ngqo ngaphakathi.Uma ihluleka, i-vacuum contactor ingasetshenziswa ukuqala i-motor ngqo ukuze kuqinisekiswe ukuqhubeka kokukhiqiza.
4. I-thyristor ye-voltage ephezulu iyingxenye ye-loop enkulu, ifakwe i-voltage

isistimu yokuvikela yokulinganisa kanye nesistimu yokuvikela i-over-voltage.
5. Iza ifakwe idivayisi yokuvimbela i-electromagnetic ngenxa yokwesaba ukufaka idivayisi yamandla kagesi aphezulu endaweni efakwe ugesi.
isimo.
6. Indlela ethuthukisiwe yokudlulisa i-fiber optical ibona ukuqala kokutholwa kwe-thyristor yamandla kagesi aphezulu kanye nokuhlukaniswa phakathi kwezihibe zokulawula i-LV.
7. I-microcontroller ye-DSP isetshenziselwa ukwenza ukulawula okumaphakathi okungesikhathi sangempela futhi kusebenza kahle kakhulu ngokuthembeka okuphezulu nokuzinza okuhle kakhulu.
8. I-LCD/isistimu yokubonisa isikrini sokuthinta kokubili isiShayina nesiNgisi esinokusebenza okusebenziseka kalula komuntu.
9. Imbobo yokuxhumana ye-RS-485 ingasetshenziswa ukuxhumana nekhompyutha ephezulu noma isikhungo sokulawula esimaphakathi.
10. Ukuhlolwa kokuguga kwenziwa kuwo wonke amabhodi esekethe

Ukucaciswa

Imingcele eyisisekelo
Uhlobo lomthwalo	Ikheji le-squirrel lesigaba sesithathu amamotho asynchronous kanye nama-synchronous
I-voltage ye-AC	3kv, 6kv,10kv,11kv
Imvamisa yamandla	50/60hz±2hz
Ukulandelana kwesigaba	Ivunyelwe ukusebenza nganoma yikuphi ukulandelana kwesigaba
Isixhumi se-Bypass	Isixhumi sokudlula esakhelwe ngaphakathi
Lawula ukunikezwa kwamandla	I-AC220V±15%
Idlula phezu kwe-voltage	Inethiwekhi ye-Dv/dt snubber
Isimo se-ambient	Izinga lokushisa le-ambient: -20°C -+50°C
	Umswakama ohlobene: 5%----95% akukho ukufingqa
	I-Altitude ingaphansi kuka-1500m (ihlehlisa lapho ukuphakama kuyikho ngaphezu kuka-1500m)
Umsebenzi wokuvikela
Isigaba silahlekelwa ukuvikeleka	Nquma noma yisiphi isigaba sokuphakelwa kukagesi okuyisisekelo ngesikhathi uqala
Ukuvikelwa kwamanje	Ukulungiselelwa kokusebenza kokuvikela kwamanje: 20--500%Ie
Amanzi angalingani	Ukuvikelwa kwamanje okungalingani: 0-100%
Ukuvikelwa kokulayisha ngokweqile	10a, 10, 15, 20, 25, 30, off
Ukuvikelwa kwe-over-voltage	I-120% ephakeme kune-voltage eyinhloko
Ukuvikelwa kwe-voltage engaphansi	I-70% ephansi kune-voltage eyinhloko
Ukuxhumana
Iphrothokholi	I-Modbus RTU
Isixhumi esibonakalayo	RS485