Ukuqhuba kweVoltage ephakathi

I-MaxWell Medium-voltage Variable Frequency Drive, 3.3 ~ 10kV

I-XICHI's MAXWELL H series Variable Frequency Drives zizixhobo eziguquguqukayo ezisetyenziselwa ukunyusa ukusebenza kweemoto, ukwandisa ukusebenza kakuhle kwamandla, kunye nokubonelela ngolawulo oluchanekileyo kuluhlu olubanzi lwezicelo.

Uluhlu lwamandla ombane: 3.3kV ~ 11kV

Uluhlu lwamandla: 185kW ~ 10000kW.

Ifakwe kuluhlu olubanzi lwezicelo zemizi mveliso:

Kwimithwalo eqhelekileyo, njengeempompo, iifeni, iicompressors, amabhanti okuhambisa;

Kwimithwalo ekhethekileyo, efana nee-compactors, i-crushers, i-extruders, i-mixers, i-mills, i-kilns, njl.

Qhagamshelana nathi

iinkcukacha zemveliso

Iimbonakalo

Iiparamitha ezisisiseko

IiNkcazo zeModeli

Iimbonakalo
1. Faka iiharmoni zangoku

Ukulungiswa kwee-multi-pulse kusetyenziswa ubuchwepheshe be-transformer phase shift, 30 pulses kwiisistim ze-6kv kunye ne-48 pulses kwiinkqubo ze-10kv.

Idibana ne-IEEE519-2014 standard.

Ungeniso alunahluzo.

2. Igalelo lamandla ento

I-teknoloji ye-transformer ye-input shift shift phase edibeneyo kunye neemodyuli ze-cascade zinika amandla asebenzayo afunwa yi-motor kunye ne-input power factor ukuya kwi-0.96. Emva kokuba i-motor idlulile kwi-inverter ephezulu yombane, akukho zixhobo zembuyekezo zamandla ezisebenzayo ezifunekayo.

3. Imveliso yamaza ombane

Itekhnoloji yemodyuli ye-cascaded, i-H-bridge inverter, imodyuli ephumayo idityaniswe phezulu ukwenza i-multilevel, imveliso egqibeleleyo ye-sine wave yokuqinisekisa ukuba umsebenzi wemoto ukwimeko engcono. Iyaqhelaniswa nemoto entsha kunye nendala.

4. Ukusebenza ngokupheleleyo

Ukusebenza kakuhle ukuya kuthi ga kwi-97%, uyilo olungcono lwe-electromagnetic lweziguquli zokutshintsha isigaba ukunciphisa ilahleko, kwaye i-IGBT isebenzisa uphawu lokuqala lwamazwe ngamazwe.

5. Ukulungelelaniswa kwegridi

Uluhlu lokuguquguquka kombane ophumayo -15%-+15%, ukuguquguquka kwamaxesha -10%-+10%. Ngaphakathi koluhlu lokuguquguquka iqinisekisa imveliso ekalisiweyo yombane ngokuphuma kwenaliti yolawulo lwe-harmonic. Inokusebenza kunye nombane omncinci -45%. Xa igridi iphelelwa ngamandla okomzuzwana, isiguquli samandla ombane aphezulu siya kungena kwilahleko yamandla okwethutyana umsebenzi ongayekiyo ukugcina imotor isebenza, kwaye ukuba igridi ibuyiselwe phambi kokuba ugcino lwamandla luphele, inkqubo iya kuqhubeka isebenza.

6. Ukukhuselwa kombane

Igalelo eliphambili, imveliso, igalelo lamandla olawulo kunye neempawu zonxibelelwano zikhuselwe kumbane.

7. Uyilo lwemodyuli

Inkqubo yokulawula, inkqubo yombane, imodyuli yamandla, inkqubo yefeni kunye neyunithi yokufumanisa ithatha uyilo lwemodyuli, ithembeke kakhulu, kulula ukuyigcina kwaye kulula ukuyisebenzisa.

8. Uyilo lwe-All-in-one

I-10KV 1-2MW, uyilo olunye lobungakanani besakhiwo kwicandelo lamandla, 10KV 1-2.25MW, 10KV 200KW-1 MW kunye ne-6KV 185KW-0.8MW. Incinci ngobungakanani kunye nokugcina indawo.

9. I-voltage ephantsi ye-soft-start function

I-transformer yesigaba sokutshintsha itshintshelwa kwigridi kwicala lombane ophezulu emva kokuba i-transformer ikhuphe i-voltage eqhelekileyo ngokusebenzisa isiqalo esithambileyo sombane ophantsi. Isiqalo esithambileyo siqinisekisa ukuba i-transformer yesigaba sokutshintsha itshintshelwe kwigridi ngaphandle kokungena ngoku.

10. Amandla okulawula

Unikezelo lwamandla lwenkqubo yolawulo lwamkela uyilo lwemodyuli kunye nonikezelo lwamandla oluphindwe kabini, kunye nombane osuka kumbane ophantsi kunye nomnye ovela kumbane ophezulu. I-core memory chip ngaphakathi kwenkqubo yokulawula inikwe amandla yi-super capacitor ukuqinisekisa ukusebenza kokugcinwa kwedatha xa inkqubo iphantsi.

11. Iinketho ezininzi zokulawula iimoto

Ngokuxhomekeke kusetyenziso lweemoto, ulawulo lwe-VF, ulawulo lwe-vector kunye nolawulo lwetorque ethe ngqo (DTC) ziyafumaneka ukuze zilungele imithwalo eyahlukeneyo yeemoto.

12. Ukhuseleko lweempazamo

Ukukhuselwa kwe-Motor overcurrent, ukukhuselwa kokugqithiswa kwemveliso, ukugqithiswa kwe-input kunye nokukhuselwa kwe-overcurrent, isigaba sokutshintshwa kwe-transformer overheat ukhuseleko, ukhuseleko lonxibelelwano lwempazamo, impazamo yeyunithi yamandla, imveliso yokukhusela isiphaluka esifutshane, ukhuseleko lwe-IGBT olugqithisiweyo, ukhuseleko lwesango lokusebenza oluvulekileyo, njl.

13. Ujongano lomsebenzisi otyebileyo

Inonxibelelwano lwe-RS485, igalelo le-analogue, imveliso ye-analog, igalelo ledijithali, imveliso yedijithali, igalelo leencoder, ulawulo lwamandla,

imveliso yamandla, i-high-voltage circuit breaker control kunye nokufumanisa, ukumisa okungxamisekileyo, njl.njl ukuhlangabezana noluhlu olubanzi lwezicelo.

14. Amandla imodyuli uyilo

Uyilo lombhobho ozimeleyo, olungelelanisiweyo kwizicelo ezahlukeneyo zamashishini. Iimpawu zolawulo lwefayibha optic ezingenasiphazamiso. Ulawulo lwemodyuli lusebenzisa ulawulo lwedijithali lwe-DSP.

15. Inkqubo yokulawula eyinkosi

Uyilo lwe-DSP + FPGA lusetyenziselwa ukugqiba ii-algorithms zemoto, ulawulo lwengqiqo, ukuphatha iimpazamo, ukulawulwa kwe-SVPWM, unxibelelwano, ukusetyenzwa komqondiso kunye neminye imisebenzi ukwenza ulawulo lweemoto ngokuchanekileyo, ngokukhawuleza nangokuthembekileyo.

16. Itekhnoloji yokutshintsha engenasiphazamiso

Isiguquli se-high-voltage frequency converter sinokufikelela kwi-synchronous motor okanye i-asynchronous motor soft start, ene-motor eqala ukusuka kwi-0HZ kwaye ngokuthe ngcembe ibaleka ukuya kwi-grid frequency ye-50HZ. Emva koko i-motor iyatshintsha ukusuka kwimeko yokuguqula i-frequency ukuya kwigridi yefrikhwensi yeshishini, kunye nenkqubo yokutshintsha ngokutyibilikayo kwaye akukho mpembelelo yangoku kwimoto ukuze kuqinisekiswe ukusebenza ngokukhuselekileyo kwemoto.

17. Ukugcinwa lula

Ngoyilo lwemodyuli, inxalenye nganye yimodyuli eyahlukileyo, kwaye idinga kuphela ukusingatha imodyuli ehambelanayo ngexesha lokugcinwa, ukuvumela ukuba isikrini sothuli somoya sitshintshwe okanye sicocwe phantsi kokusebenza okuqhelekileyo.

18. Ukulungelelana kakhulu nokusingqongileyo

Iklasi yoKhuselo IP30; iklasi yongcoliseko II. Idibana nokuqalisa kwi -15℃ kwaye inokusebenza kubushushu obuphezulu be-55℃;

Ubushushu bokugcina kunye nokuthutha -40 ℃ukuya +70℃;

Umatshini opheleleyo udlula uvavanyo lwezothutho zendlela yeClass III;

Imodyuli yamandla, inkqubo yokulawula, iyunithi yokufumanisa, inkqubo yombane kunye nezinye iimodyuli zidlula uvavanyo lwe-0.6m lokulahla kunye novavanyo lokungcangcazela.

Iiparamitha ezisisiseko

Ungeniso lwamandla
Igalelo lombane	Iklasi ye-Voltage 6KV okanye i-10KV, amandla alinganisiweyo aphumayo aphuma xa uluhlu lokuguquguquka kwamandla ombane lungaphakathi kwe-10% ~ + 10%. Amandla emveliso acuthwa ngaphakathi -45%~-10%.
Ubuninzi begalelo	50Hz, uluhlu lokuguquguquka rhoqo -10% ~+10%
Faka i-harmonic yangoku	I-THDI≤4%, ukuhlangabezana nomgangatho wamazwe ngamazwe we-IEEE 519-2014 kunye nomgangatho wesizwe we-GB/T 14549-93 umgangatho womgangatho wamandla
Igalelo lamandla	Ukuya kuthi ga kwi-0.96
Imveliso yamandla
Uluhlu lombane ophumayo	0 ~ 6KV okanye 0 ~ 10KV
Ubuninzi bemveliso	0-120Hz
Ukusebenza kwenkqubo	Ukuya kuthi ga kwi-97%
Ukugqithiswa kwemveliso	Sebenza ixesha elide kunye nomthwalo ongaphantsi kwe-105%, kwaye ukukhuselwa kwexesha eliphambeneyo kwenza ngaphakathi kwe-110% ~ 160%.
Imveliso yeharmonic yangoku	I-THDI≤4%, ukuhlangabezana nomgangatho wamazwe ngamazwe we-IEEE 519-2014 kunye nomgangatho wesizwe we-GB/T 14549-93 umgangatho womgangatho wamandla
Imo Yokulawula
Imo yokulawula	I-V / F, i-VC yokulawula ngaphandle kwenzwa yesantya, i-VC control kunye ne-speed sensor
Ukukhawuleza / ixesha lokunciphisa	0.1-3600S
Ukusonjululwa rhoqo	I-Digital setting 0.01Hz, i-analogue setting 0.1 x iseti ubuninzi be-frequency
Ukuchaneka rhoqo	Useto lwedijithali ±0.01% max. amaxesha amaninzi, useto lwe-analogu ±0.2% x iseti max. rhoqo
Isisombululo sesantya	I-Digital setting 0.01Hz, i-analogue setting 0.1 x iseti ubuninzi be-frequency
Ukuchaneka kwesantya	±0.5%
Ukuguquguquka kwesantya	±0.3%
Ukuqalisa itorque	Enkulu kune-120%
I-excitation braking	Ixesha le-Braking 0-600S, ukuqala rhoqo 0-50Hz, i-braking yangoku 0-100% yokulinganisa okwangoku
DC braking	Ixesha le-Braking 1-600S, ukuqala rhoqo 0-30Hz, i-braking yangoku 0-150% yokulinganisa okwangoku
Ulawulo lombane oluzenzekelayo	Xa i-voltage yegalelo ihluka phakathi kwe-10% ukuya kwi-10%, i-voltage ephumayo inokugcinwa rhoqo ngokuzenzekelayo kwaye i-voltage ye-output elinganisiweyo iguquguquka ngokungekho ngaphezu kwe-± 3%.
Iiparamitha zoomatshini
Indlela yokupholisa	Ukupholisa umoya
Iklasi yokhuseleko	IP30
Iklasi ye-Insulation ye-phase shifting transformers	Udidi H (180℃)
Imo yokusebenza yendawo	Isikrini esibanjwayo
Ubonelelo lwamandla oluncedisayo	≥20kVA
Ukuziqhelanisa nokusingqongileyo
Ubushushu bokusebenza kwi-ambient	0~+40℃ Inokuqala ngokuthe ngqo kwi--15 ° C, kwaye umthamo uyancipha ukusetyenziswa kwi-40 ° C ukuya kuma-55 °
Ubushushu bogcino lwe-ambient	-40℃~+70℃
Ubushushu bezothutho kwindawo	-40℃~+70℃
Ubuntu bezizalwane	5% -95%RH akukho condensation
Ukuphakama	ngaphantsi kwe-2000m
Indawo yokufakela	Ngaphakathi
Inqanaba lokungcoliseka	Inqanaba lesi-3 lokungcoliseka kunye neengcoliseko eziqhutywa ngamaxesha athile zivumelekile
Indawo yomsebenzisi
Igalelo le-analogue	3
Imveliso ye-analogue	2
Ujongano lonxibelelwano	2
Ulawulo lwe-high voltage breaker circuit	1
Ikhowudi plate interface	1
I-Relay yohlobo lwesiphumo soqhagamshelwano esomileyo	6
Transistorised imveliso eyomileyo yoqhagamshelwano	4
Igalelo leterminal enemisebenzi emininzi	8
Ujongano lonikezelo lwamandla	380V AC

IiNkcazo zeModeli

IMaxWell 6kVuthotho
Iimodeli	Amandla eMoto (kW)	Ikaliwe imveliso yangoku (A)	Ubunzima (ikg)	Imilinganiselo (mm)
I-MaxWell-H0185-06	185	23	2030	185017702350
I-MaxWell-H0200-06	200	25	2049
I-MaxWell-H0220-06	220	27	2073
I-MaxWell-H0250-06	250	31	2109
I-MaxWell-H0280-06	280	34	2145
I-MaxWell-H0315-06	315	38	2187
I-MaxWell-H0355-06	355	43	2236
I-MaxWell-H0400-06	400	48	2363
I-MaxWell-H0450-06	450	54	2385
I-MaxWell-H0500-06	500	60	2410
I-MaxWell-H0560-06	560	67	2479
I-MaxWell-H0630-06	630	75	2609
I-MaxWell-H0710-06	710	85	2664
MaxWell-H0800-06	800	94	2773
MaxWell-H0900-06	900	106	2894
I-MaxWell-H1000-06	1000	117	3060
I-MaxWell-H1120-06	1120	131	3268
I-MaxWell-H1250-06	1250	144	3502
I-MaxWell-H1400-06	1400	161	3577

MaxWell 10kV series
Iimodeli	Amandla eMoto (kW)	Ikaliwe imveliso yangoku (A)	Ubunzima (ikg)	Imilinganiselo (mm)
I-MaxWell-H0220-10	220	17	2163	185017702350
I-MaxWell-H0250-10	250	19	2202
I-MaxWell-H0280-10	280	21	2241
I-MaxWell-H0315-10	315	24	2286
I-MaxWell-H0355-10	355	26	2338
I-MaxWell-H0400-10	400	29	2475
I-MaxWell-H0450-10	450	33	2505
I-MaxWell-H0500-10	500	36	2526
I-MaxWell-H0560-10	560	40	2600
I-MaxWell-H0630-10	630	45	2740
I-MaxWell-H0710-10	710	51	2799
MaxWell-H0800-10	800	56	2916
MaxWell-H0900-10	900	63	3046
I-MaxWell-H1000-10	1000	70	3225
I-MaxWell-H1120-10	1120	79	3848
I-MaxWell-H1250-10	1250	87	4100	262518952470
I-MaxWell-H1400-10	1400	97	4180
I-MaxWell-H1600-10	1600	110	4610
I-MaxWell-H1800-10	1800	124	4990
I-MaxWell-H2000-10	2000	138	5180
I-MaxWell-H2250-10	2250	154	5573

Ukuqhuba kweVoltage ephakathi

I-MaxWell Medium-voltage Variable Frequency Drive, 3.3 ~ 10kV

Iimbonakalo

Iiparamitha ezisisiseko

IiNkcazo zeModeli

CFV9000A Medium-voltage Variable Speed Drive, 6/10kV

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