RCCB-B-80A Residual Current Circuit Breaker Featured Image

I-RCCB-B-80A Isaphuli seSekethe yangoku

Yi-electro-mechanical ngokwendalo.I-highlinght apha kukuba inokutsalelwa nakweliphi na icala.Oku kwenza i-retrofit ibe nempepho malunga nokutshatisa ii-wireing conventions.ikwakhona i-busbar ikwazi ukukhempike.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ubungakanani besicelo

Ukongeza kwiimpazamo zangoku kwi-AC kunye noluhlu lwangoku lwe-pulse, uhlobo lwe-B lukwabhaqa ii-fault currents ze-DC, ezinokuthi zenzeke kulawulo lwe-inverter frequency, iinkqubo ze-photovoltaic kunye nokusetyenziswa kombane ezindlini, kwaye kwandisa ukhuseleko kakhulu.

Izicelo nge

● Usetyenziso olune:

.Izixhobo kunye neenjini ezine-1Phase frequency converters ezine-PFC ([Imbuyekezo ye-Power factor) okanye .1 isigaba se-frequency converters esibonelelweyo phakathi kwesigaba/isigaba okanye .3 isigaba se-frequency converters

.Iinkqubo ze-DC(iinkqubo ze-photovoltaic, iiyunithi eziphezulu..)

.Phambi kweeNkqubo zePV/ iibhanki zebhetri/ IiYunithi ze-UPS/EV ukutshaja izixhobo zonyango/ Iziguquli zamaxesha amaninzi/ Izilawuli zeMoto

.Inovakalelo kuyo yonke imisinga yentsalela ukuya kuthi ga kwi-lkHz.

Intsalela yeZixhobo zangoku-IDatha ngokubanzi

Inkcazo emfutshane yezona ntlobo ze-RCD ezibalulekileyo:

Inkcazelo yoMqondiso

umgangatho we-HONI.Ifanelekile ukufakwa kwangaphandle (iibhokisi zokusasazwa kofakelo lwangaphandle kunye neendawo zokwakha + -25 ukuya kuthi ga -25 ℃.

Uhlobo lwe-AC: I-RCCB yangoku enobuntununtunu

Uhlobo A: AC kunye ne-pulsating DC yangoku enovakalelo RCCB

Uhambo kwakhona ngokuqulunqwa rhoqo (10 Hz, 50 Hz, 1000 Hz)

Uhlobo B:Zonke zangoku ezibuthathaka kwi-RCD switchgear yezicelo apho i-DC fault currents inokuthi yenzeke.Ayikhethiyo ayilibazisekayo.Ukukhuselwa kuzo zonke iintlobo zeempazamo zamanzi.

Iimpawu zombane

IZINTO					IDATHA
Umbane olinganisiweyo					1P+N 240V,3P+N 415V
Ikalwe ngoku					16A 25A 32A 40A 80A
Ireyithwe intsalela yokusebenza yangoku					0.03A,0.1A,0.3A,0.5A
Ireyithwe intsalela yodidi lwangoku					AC+A+DC+F+high frequency 1kHz
Ulinganiso lwempembelelo yokumelana nombane (Uimp)					4kv
Ngokutsho kwe-IEC/EN 61008-1
Ukwenza kunye nokwaphula amandla (Im/IDm)					1250A
Ukuxhathisa kwangoku (8/20 ㎲) ngaphandle kokukhubeka	Iindidi B(ezikhethiweyo)				3 kA
	Iintlobo ze-B(akukho kukhetha)				3 kA
Ilinganiswe kwi-Bresking yesekethe emfutshane					1000A
Iimpawu zokongezwa
Umgangatho wokhuseleko	Isixhobo kuphela				IP20IP40 ene-screw shield
	Isixhobo esikwimodyuli ebiyelweyo				IP40Iklasi ye-Insulation ll
Ukunyamezela(OC)		Umbane			>2000 imijikelo
		Oomatshini			> 5000 imijikelo
Ubushushu bokusebenza					-25℃ukuya+60℃/-40℃F ukuya +140°F
Ubushushu bokugcina			Uhlobo B		-40℃ukuya+60℃/-40℃F ukuya +140°F
Uluhlu lwevoltage yokusebenza kweqhosha lovavanyo			30mA	2P	160 ... 250V AC
				4P	250 ... 440V AC
			100,300,500mA	2P	185...250VAC
				4P	185 ... 440V AC
Connectinf amandla					16 mm2
Ukuqinisa itorque					3N.m
Isidanga songcoliseko					Inqanaba lesi-2
Uluhlu loFakelo					ll