3kv 6kv 11kv High Voltage Motor Soft Starter ikhabhinethi yePompu yaManzi Umfanekiso okhoyo

3kv 6kv 11kv High Voltage Motor Soft Starter ikhabhinethi yeMpompo yamanzi

Inkcazelo emfutshane:

I-Medium Voltage Soft Starter sisiqalisi esithambileyo samandla ombane aphezulu esiyilwe ngengqikelelo esexesheni, ikakhulu sisebenza kulawulo kunye nokhuseleko lokuqalisa kunye nokumiswa kohlobo lwe-squirrel-cage e-asynchronous kunye ne-synchronous motors.Umqalisi uqulunqwe ngama-thyristors amaninzi kwi-series-parallel, kwaye inokuhlangabezana neemfuno ezahlukeneyo zangoku kunye ne-voltage.

Imveliso isetyenziswa kakhulu kwishishini lombane elinombane olinganiselweyo we-3000 ukuya kwi-10000V, izixhobo zokwakha ishishini lemichiza, isinyithi, intsimbi kunye namashishini okwenza iphepha njl. , iziqhushumbisi, ii-agitators kunye nebhanti lokuhambisa njl., Sisixhobo esifanelekileyo sokuqalisa kunye nokukhusela iimotor zombane ophezulu.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimbonakalo

1. Isimahla kulondolozo: I-Thyristor sisixhobo sombane esingenabafowunelwa.Ukwahluka kwezinye iintlobo zeemveliso ezifunayo
ukugcinwa rhoqo kulwelo kunye neenxalenye njl.njl., ijika ukunyuswa koomatshini kubomi benkonzo yamacandelo e-elektroniki, ngoko ayifuni kugcinwa emva kokusebenza iminyaka emininzi.
2. Ufakelo olulula kunye nokusebenza: Inkqubo epheleleyo yokulawula nokukhusela ukuqala kwemoto.Iyakwazi ukufaka
ukusebenza kuphela ngentambo yamandla kunye nentambo yemoto edibeneyo.Yonke inkqubo inokuvavanywa ngombane phantsi kombane ophantsi phambi kokuba isebenze ngamandla ombane aphezulu.
3. I-Backup: I-starter ifika ixhotywe nge-vacuum contactor engasetyenziselwa ukuqala i-motor ngqo ngaphakathi.Ukuba ihluleka, i-vacuum contactor ingasetyenziselwa ukuqala i-motor ngqo ukuqinisekisa ukuqhubeka kwemveliso.
4. I-thyristor ye-voltage ephezulu yinxalenye ye-loop enkulu, ixhotyiswe nge-voltage

inkqubo yokukhusela ukulinganisa kunye nenkqubo yokukhusela i-voltage over-voltage.
5. Iza ixhotyiswe ngesixhobo sokuthintela umbane ngenxa yokoyika ukungena kwisixhobo sombane ophezulu kumbane.
urhulumente.
6. Ubuchwephesha obuphezulu bokuhambisa ifayibha ye-optical iqonda ukukhangela okubangela ukuba i-thyristor yombane ophezulu kunye nokwahlula phakathi kwe-loops yokulawula i-LV.
7. I-microcontroller ye-DSP isetyenziselwa ukwenza ulawulo oluphakathi oluyixesha langempela kunye nokusebenza okuphezulu kunye nokuthembeka okuphezulu kunye nokuzinza okuhle kakhulu.
8. I-LCD/inkqubo yokubonisa isikrini kwisiTshayina kunye nesiNgesi kunye nojongano lokusebenza olunobuntu.
9. I-RS-485 ichweba lonxibelelwano ingasetyenziselwa ukunxibelelana nekhompyutheni ephezulu okanye iziko lolawulo eliphakathi.
10. Uvavanyo lokuguga lwenziwa kuzo zonke iibhodi zeesekethe

Inkcazo

Iiparamitha ezisisiseko
Uhlobo lomthwalo	Isigaba sesithathu se-squirrel cage asynchronous kunye ne-synchronous motors
Umbane we-AC	3kv, 6kv, 10kv, 11kv
Ukuphindaphinda kwamandla	50/60hz±2hz
Ukulandelelana kwesigaba	Ivunyelwe ukusebenza kunye naluphi na ulandelelwano lwesigaba
I-Bypass contactor	Uqhagamshelwano olwakhelwe ngaphakathi lokugqitha
Lawula unikezelo lwamandla	AC220V±15%
Iyadlula ngaphezulu kwamandla ombane	Dv/dt snubber network
Imeko ye-ambient	Ubushushu be-Ambient: -20°C -+50°C
	Ukufuma okuhambelanayo: 5%----95% akukho ukujiya
	Umphakamo ongaphantsi kwe-1500m (ukuhla xa umphakamo unjalo ngaphezu kwe-1500m)
Umsebenzi wokukhusela
Isigaba siphulukana nokhuseleko	Sika nasiphi na isigaba sobonelelo lwamandla oluphambili ngexesha lokuqalisa
Ukhuseleko lwangoku	Ukusetwa kokhuseleko lwangoku: 20--500%Ie
Ukungalungelelani kwangoku	Ukhuseleko lwangoku olungalungelelananga: 0-100%
Ukukhuselwa kokugqithiswa	10a, 10, 15, 20, 25, 30, off
Ukukhuselwa kombane ogqithisileyo	I-120% ephezulu kunombane wokuqala
Ukukhuselwa ngaphantsi kombane	I-70% ephantsi kombane wokuqala
Unxibelelwano
Umgaqo-nkqubo	Modbus RTU
Ujongano	RS485