I-WCCB yoKhuseleko ye-MCCB 3P

Umgaqo wokusebenza we-BCCB yezokhuseleko i-3P isekwe kwindibaniselwano ye-menigger yemagneti kunye nomphenduli we-thermal. Xa umgquba ogqithisileyo okanye ukwenzeka okufutshane kwesekethe kwisekethe, okwangoku kuyakonyuka ngokumangalisayo, kwaye i-trigmac ye-magnetic iya kuyibona le nto ingaqhelekanga kwaye yayeka ngokukhawuleza isiphaluka. Ngeli xesha, umphenduli we-thermal ubona utshintsho kubushushu kwisekethe kwaye bapheleke i-MCCB ukusika isekethe xa ubushushu bungaphezulu kwexabiso, ngalo lonke ixesha lokuthintela ukonakaliswa kwezixhobo kunye neengozi zomlilo.

Umzekelo:STN2-100

Thumela uMbuzo

Ingcaciso yeMveliso

Inkcazo	Stn2-100				Stn2-160				Stn2-250				Stn2-400				Stn2-630
Isakhelo sangoku (A)	100				160				250				400				630
Inani lezibonda	3		4		3		4		3		4		3		4		3		4
Ugqatso lokugqibela lokuqhekeza (i-ICU, ka)	F	N		H	F	N		H	F	N		H	F	N		H	F	N		H
I-AC220 / 240V (ukusuka)	85	90		100	85	90		100	85	90		100	40	85		100	40	85		100
I-AC380 / 415V (ka)	36	50		70	36	50		70	36	50		70	36	50		70	36	50		70
I-Volting I-Intertage	I-AC800V
I-Voltage eSebenzayo	I-AC690V
Ikalwe ngoku, ukuhamba kwe-shorial, I-TMD, a	I-63, 80, 100				I-80, 100, 125, 160				I-125, 160, 200, 250				-				-
Ikaliwe okwangoku, nge-elektroniki Ukuhamba, mic, a	40, 100				40, 100, 160				I-100, 160, 250				250, 400				I-250, 400, 630
I-Auxiling, isilumkiso, impazamo Izixhobo	Okanye / sd / sde / sdx
I-Shint & phantsi kwe-voltage coil	Mx / mn
Ubomi boMatshini	50000				40000				20000				15000				15000
Ubomi boMbane	30000				20000				10000				6000				4000

I-WCCB yoKhuseleko ye-MCCB 3P / 4P ibonisa itekhnoloji yoqobo yangoku kunye neTekhnoloji yeMveliso, ibonakaliswa ngamacandelo e-compact, imodyuli epheleleyo, ukophula okuphezulu, kunye ne-flasshover ye-zero. Umphulisi wesekethe uxhotywe ngokugcwala, isiphaluka esifutshane nesiphaluka sokukhusela i-overrini, ukuze akhusele izixhobo zesekethe kunye nezixhobo zoncedo lwamandla ekonakaleni.

Iimpawu zeMveliso

Uyilo lweBipolar: I-MCCB 3P / 4P yiloyilo ye-Bipolar, ethetha ukuba inokuthi ilawule zombini ze-zero kunye neengcingo zomlilo ngaxeshanye, ziqinisekisa ukhuseleko kwisekethe.

Ukuchaneka okuphezulu: ngokuchaza okuphezulu komsebenzi, kunokuqinisekisa ngokuchanekileyo imeko yesiphaluka kwaye unqumle kwisekethe ngexesha.

Ukuthembeka okuphezulu: okwenziwe ngetekhnoloji kunye nezixhobo, kunokuthembeka okuphezulu kunye nozinzo, kwaye kunokusebenza ngendlela eyahlukeneyo.

Kulula ukufaka kwaye ugcine: Uyilo olufanelekileyo, kulula ukusenzisa, kwaye kwangaxeshanye kulula ukuligcina nokutshintsha, ukunciphisa ukusebenza kunye neendleko zokugcina.