Unxibelelwano lwe-Modbus oluKhethayo lwesi-3 iSigaba se-220V 380V 500VAC yeMoto eSoft iSiqalisi esithambileyo esakhelwe ngaphakathi kuMfanekiso oFakelweyo

Unxibelelwano lwe-Modbus oluKhethayo lweSigaba se-3 se-220V 380V 500VAC yeMoto eSoft i-Bypass eyakhelwe-ngaphakathi

Inkcazelo emfutshane:

NK series bypass motor isiqalisi esithambileyo yimveliso epheleleyo yedijithali eyakhelwe-ngaphakathi bypass contactor.Ifanelekile kwi-squirrel-cage motors asynchronous: I-voltage elinganisiweyo: 200V-500V Amandla alinganiselwe: 0.75-75KW.
Ingaphakathi le-bypass yokuqalisa ethambileyo yemoto yombane inokulawula imotor ukuba ikhawulezise kakuhle ngexesha lenkqubo yokuqala kwaye yehle ngokutyibilikayo kwinkqubo yokuyeka.Ikwabonelela ngomsebenzi wokhuseleko olubanzi lweemoto kunye nayo ngokwayo.Inkxaso yokulawula inqanaba elinye lemoto kunye nenqanaba lesithathu, sisixhobo esifanelekileyo sokulawula iimoto.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ividiyo

Iimbonakalo

I-Bypass motor soft starter luhlobo olutsha lohlobo lwemoto oluqala umkhuseli oludibanisa iteknoloji ye-elektroniki microprocessor kunye ne-automation.Iyakwazi ukuqalisa ngokutyibilikayo kunye nokumisa i-motor ngaphandle kokutshintsha kwamanyathelo, okunqanda ngokugqibeleleyo impembelelo yomatshini kunye nombane ngenxa yokusebenzisa ukuqalisa ngokuthe ngqo, i-Y-△ isiqalo kunye ne-auto-induction i-voltage-i-auto-induction isiqalo ukuqalisa i-motor kwaye inokunciphisa ngokufanelekileyo ukuqala kwangoku kunye umthamo wokuhambisa.Kwangaxeshanye, njenge-bypass motor soft starter eneziguquli zangoku kunye nabafowunelwa abakhelwe ngaphakathi, akufuneki ukuba umsebenzisi aqhagamshele ngaphandle zombini kwisiqalisi esithambileyo. Olu luyilo lukongela iindleko ezininzi zokwakha.

1. Qala/yekisa ukuthambeka kunye nombane wokuqala usete ngee-potentiometers ezi-3 ezahlukeneyo ezakhelwe ngaphakathi
2. I-Bypass relay eyakhelwe-ngaphakathi, akukho mfuneko yoqhagamshelwano olongezelelweyo
3. Imowudi yokuqalisa i-slope ye-Voltage
4. I-torque ephumayo inokugcinwa ngexesha lenkqubo yokuyeka (Ulawulo oluqhubekayo lwe-torque), thintela umphumo wehamile yamanzi

5. Iziqalisi ezithambileyo zixhasa ngaphandle△，Y okanye Ngaphakathi△ imo yocingo
6. Idatha yexesha langempela lonxibelelwano (A, B,C isigaba sangoku, i-avareji yangoku) *1
7. Ukufunda iirekhodi zeempazamo zembali ngonxibelelwano (10 umlando welog)*1
8. Idatha yeenkcukacha-manani inokufundwa ngonxibelelwano lwe-modbus.*1

Inkcazo

Into	Inkcazo
Ilinganiswe kwi-Voltge engundoqo	200-500VAC
Ukuphindaphinda kwamandla	50/60Hz
IiMoto eziguqukayo	I-squirrel-cage yesigaba sesithathu se-asynchronous motor
Amaxesha okuqalisa	<5, 5-10 (umthwalo olula okanye akukho mthwalo)
Umthombo woLawulo lweVoltage	100 ~ 240VAC 24VDC
Umbane wokuqala	30%～70%Ue
Qala i-Slope	1-30s
Misa i-Slope	0 ukuya kwe30
Ukulayisha ngaphezulu	3xIe 7 Sec, Isebenza 50 % ngexesha kunye 50 % off ixesha
Ibakala lokugcwala	10A
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.

Umzekelo

Imodeli ethambileyo yokuqalisa iMotor	Amandla alinganisiweyo			Ikalwe ngoku	Ubunzima beglosi
Imodeli ethambileyo yokuqalisa iMotor	220V Pe/kW	400V Pe/kW	500V Pe/kW	A	kg
I-NK2206-X-1P1	1.1	1.5		6	1
I-NK2209-X-1P1	1.5	2.2		9	1
I-NK2212-X-1P1	2.2	3.7		12	1
I-NK2220-X-1P1	3.7	5.5		20	2.4
I-NK2230-X-1P1	5.5	7.5		30	2.4
I-NK401T5-X-3P3	0.37	0.75	1.1	1.5	1
I-NK402T2-X-3P3	0.55	1.1	1.5	2.2	1
NK4003-X-3P3	0.75	1.5	2.2	3	1
NK404T5-X-3P3	1.1	2.2	3.7	4.5	1
I-NK407T5-X-3P3	1.5	3.7	5.5	7.5	1
I-NK4011-X-3P3	2.2	5.5	7.5	11	1
I-NK4015-X-3P3	3.7	7.5	11	15	1.4
I-NK4022-X-3P3	5.5	11	15	22	1.4
NK4030-X-3P3	7.5	15	18.5	30	2.4
NK4037-X-3P3	11	18.5	22	37	2.4
I-NK4045-X-3P3	15	22	30	45	2.4
NK40 60-X-3P3	18.5	30	37	60	2.4
NK4075-X-3P3	22	37	45	75	2.4
NK4090-X-3P3	25	45	55	90	5.2
I-NK40110-X-3P3	30	55	75	110	5.2
I-NK40150-X-3P3	37	75	90	150	5.2

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.

Ubungakanani

Isicelo

Isiqalisi semoto esithambileyo sinokusetyenziswa ngokubanzi ngolu hlobo lungezantsi:

1. Impompo yamanzi

Kwiintlobo ngeentlobo zezicelo zempompo, kukho umngcipheko wokunyuka kwamandla.Lo mngcipheko unokuncitshiswa kakhulu ngokufaka i-motor soft starter kwaye ngokuthe ngcembe ukondla ngoku kwimoto.

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