Uhlobo lwe-Scr 2-13.8kV Ukusebenza Okuphakeme Isigaba sesi-3 Iziqalisi Ezithambile Eziphezulu Ezinamandla Isithombe Esifakiwe

Uhlobo lwe-Scr 2-13.8kV Iziqalisi Ezithambile zeSigaba sesi-3 Eziphezulu Ezithambile

Incazelo emfushane:

I-voltage ephezulu ye-motor soft starter eklanywe ngomqondo osesikhathini samanje, osebenza kakhulu ekulawuleni nasekuvikeleni ukuqalisa nokumiswa kwama-motor squirrel-cage asynchronous and synchronous motors.Isiqalisi sakhiwe ngama-thyristors amaningana kuchungechunge-parallel, futhi singahlangabezana nezidingo ezahlukene zamanje kanye ne-voltage.

I-voltage ephezulu ethambile yokuqalisa isetshenziswa kakhulu embonini kagesi ene-voltage elinganiselwe engu-3000 kuya ku-10000V, imboni yamakhemikhali yezinto zokwakha, insimbi, insimbi kanye nezimboni zokwenza amaphepha njll., futhi ingenza kahle uma isetshenziswa kanye nezinhlobo ezahlukene zemishini kagesi okuhlanganisa amaphampu amanzi, amafeni, ama-compressor, ama-crasher, ama-agitator kanye nebhande lokuthutha njll., Kuyidivayisi ekahle yokuqala nokuvikela amamotho kagesi aphezulu.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izici

Isiqalisi esithambile se-voltage ephezulu siwuhlobo olusha lwe-ac motor idivayisi ezothatha indawo yesiqalisi esivamile senkanyezi, i-self-coupling voltage-drop starter kanye ne-magnetic control voltage-drop starter.Isiqalo samanje singaba ngaphansi kunezikhathi ezilinganiselwa ku-3 esamanje futhi singaqala ngokuphindaphindiwe nangokuqhubekayo.

I-transformer yamanje ithola isigaba samanje samanje futhi isetshenziselwa umkhawulo wamanje nokuvikela.I-voltage transformer ithola i-voltage yezigaba ezintathu.Isetshenziselwa ukutholwa kwesigaba esicushiwe kanye nokuvikela i-voltage ye-overvoltage kanye ne-undervoltage.Isilawuli se-MCU silawula i-thyristor yokulawula i-Angle trigger yesigaba, kanyekanye sehlisa i-voltage emotweni, sikhawule amandla okuqala, futhi siqale kahle injini kuze kube yilapho injini igijima ngesivinini esigcwele.Ngemuva kokuthi injini isebenza ngesivinini esigcwele, shintshela ku-bypass contactor.Isiqalisi esithambile se-voltage emaphakathi siyaqhubeka nokuthola imingcele yemoto ukuvikela injini.I-voltage ephezulu ye-motor soft starter inganciphisa amandla akhona enjini futhi inciphise umthelela kugridi yamandla kanye nenjini ngokwayo.Ngesikhathi esifanayo, iphinde inciphise umthelela wemishini kudivayisi yokulayisha imoto, yandisa impilo yesevisi yedivayisi futhi inciphise ukwehluleka kwemoto.Imojula yekhibhodi neyokubonisa ibonisa wonke amapharamitha nedatha yesimo yesiqalisi esithambile semoto.

1. Ayinakekelwa: I-Thyristor iyisisetshenziswa sikagesi esingenabo abathintwayo.Ihlukile kwezinye izinhlobo zemikhiqizo edingekayoukunakekelwa 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: Isiqalisi esithambile sikagesi ophezulu sokulawula nokuvikela ukuqala kwemoto.Ingafaka phakathiukusebenza kuphela ngolayini wamandla kanye nolayini wemoto uxhumekile.Lonke uhlelo lungahlolwa ngogesi ngaphansi kwamandla kagesi aphansi ngaphambi kokusebenza ngamandla amakhulu.
3. Ikhophi yasenqolobaneni: I-voltage ephezulu ye-soft starter ifika ifakwe i-vacuum contactor engasetshenziswa ukuqala injini ngqo ngaphakathi.Uma ihluleka, i-vacuum contactor ingasetshenziswa ukuqalisa injini ngokuqondile ukuze kuqinisekiswe ukuqhubeka kokukhiqiza.

4. I-voltage ephezulu ethambile yokuqalisa iza ifakwe idivayisi yokuvimbela ugesi ngenxa yokwesaba ukungena edivayisini yamandla kagesi aphezulu endaweni efakwe ugesi.
5. Indlela yokudlulisa i-fiber optical ethuthukisiwe ibona ukuqala kokutholwa kwe-thyristor yamandla kagesi aphezulu kanye nokuhlukaniswa phakathi kwezihibe zokulawula i-LV.
6. I-microcontroller ye-DSP isetshenziselwa ukwenza ukulawula okumaphakathi okungesikhathi sangempela futhi kusebenza kahle kakhulu ngokuthembeka okuphezulu nokuzinza okuhle kakhulu.
7. Isistimu yokubonisa i-LCD/isikrini sokuthinta kokubili isiShayina nesiNgisi esinokusebenza okusebenziseka kalula komuntu.
8. Imbobo yokuxhumana ye-RS-485 ingasetshenziswa ukuxhumana nekhompyutha ephezulu noma isikhungo sokulawula esimaphakathi.
9. Wonke amabhodi esekethe esiqalisi semotor esezingeni eliphezulu ahlolwa ngokuhlolwa kokuguga ngaphambi kokuthunyelwa.

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
	Ukuphakama kungaphansi kuka-1500m (ukwehla lapho ukuphakama kungaphezu 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

Imodeli

Imodeli	Izinga lamandla kagesi	Ikalwe okwamanje	Ubukhulu bekhabhinethi
	(kV)	(A)	H(mm)	W(mm)	D(mm)
I-NMV-500/3	3	1 13	2300	1000	1500
I-NMV-900/3	3	204	2300	1000	1500
I-NMV- 1250/3	3	283	2300	1200	1500
I-NMV- 1800/3	3	408	2300	1500	1500
I-NMV-2000/3	3	453	2300	1500	1500
I-NMV-2000/3 nangaphezulu	3	＞450	Izo-odwa
I-NMV-500/6	6	57	2300	1000	1500
I-NMV- 1000/6	6	1 13	2300	1000	1500
NMV- 1500/6	6	170	2300	1000	1500
I-NMV-2000/6	6	226	2300	1000	1500
I-NMV-2500/6	6	283	2300	1200	1500
I-NMV-3000/6	6	340	2300	1200	1500
I-NMV-3500/6	6	396	2300	1500	1500
I-NMV-4000/6	6	453	2300	1500	1500
I-NMV-4000/6 nangaphezulu	6	＞450	Izo-odwa
I-NMV-500/10	10	34	2300	1000	1500
I-NMV- 1000/10	10	68	2300	1000	1500
I-NMV- 1500/10	10	102	2300	1000	1500
I-NMV-2000/ 10	10	136	2300	1000	1500
I-NMV-2500/ 10	10	170	2300	1000	1500
I-NMV-3000/ 10	10	204	2300	1200	1500
I-NMV-3500/ 10	10	238	2300	1200	1500
I-NMV-4000/ 10	10	272	2300	1200	1500
I-NMV-5000/ 10	10	340	2300	1500	1500
I-NMV-6000/ 10	10	408	2300	1500	1500
I-NMV-6000/10 nangaphezulu	10	＞450	Izo-odwa

Ukuze uqonde kangcono izidingo zakho, ngaphambi kokuthi u-ode iziqalisi ezithambile zikagesi ophezulu, udinga ukunikeza ulwazi olwengeziwe ukuze siliqinisekise.

1. Motor nemingcele

2. Layisha imingcele

3. Imingcele yokunikezwa kwamandla

4. Amanye amapharamitha

Isicelo

I-China Supply 3kv 6kv 10kv Pump Compressor Medium Voltage Thyristor Motor Soft Starter

I-high voltage soft starter isetshenziswa kabanzi kumshini wephepha, imayini yamalahle, uphethiloli, amandla kagesi, imboni yamakhemikhali, ukongiwa kwamanzi, imboni yezempi, insimbi, insimbi, ukwakhiwa kwemikhumbi, ukuthuthwa kwendle, imboni elula, ujantshi, izinto zokwakha, ubunjiniyela bakamasipala, imithi kanye neminye imikhakha yezimboni.Izibonelo zohlelo Iphampu yamanzi: (isib., ukuphakelwa kwamanzi, ukuthuthwa kwamanzi, ukugezwa kwendle, iphampu kawoyela, iphampu yezimayini zamalahle) I-air compressor: (isb., i-centrifugal, i-plunger, isikulufu, i-turbine) Umshini wokugoqa umshini, i-extruder blower, ifeni, i-centrifuge mixer, winch enkulu.

Isibonisi somkhiqizo

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.