RDM5L Series Residual Current Circuit Breaker

Iinkcukacha zeMveliso:

I-RDM5L i-residualcurrent circtbreaker(RCCBis mainiyaoplied to power distribution network of AC50/60Hz, ireyithelwe i-volage esebenzayo ukuya kuthi ga kwi-400V, ilinganiswe isebenza ngoku ukuya kuthi ga kwi-800A.RCCB inokhuseleko lomnxeba olungathanga ngqo ebantwini, kwaye ikhusele isixhobo kwingozi yomlilo ebangelwa ngumonakalo wokugquma kunye nokusasazwa kombane kunye nokusabalalisa amandla ombane kunye nokusasazwa kwamandla ombane. i-short-circuit kunye nokudlulisa isekethe kunye nokuqalisa i-motor ngokungaqhelekanga Slandard:EC60947-2

Iiparamitha:

Ubungakanani besakhelo silinganiswe ngoku lnm(A)							125			250			400			800
Ilinganiswe ngoku kwi(A)							10, 16, 20, 25, 32, 40, 50, 63, 80, 100, 125			100, 125, 160, 180, 200, 225, 250			200, 225, 250, 315, 350, 400			400, 500, 630, 700, 800
Ipali							3P, 4P
Ilinganiswe rhoqo (Hz)							50, 60
Umgangatho wombane wokugquma u-Ui(V)							AC1000
Impembelelo elinganisiweyo yokumelana kwamandla ombane i-Uimp(V)							8000
Ulinganiso lombane osebenzayo i-Ue(V)							AC400
Umgama weArc (mm)							≤50						≤100
Inqanaba lesakhono sokwaphulwa kwesekethe emfutshane							L	M	H	L	M	H	L	M	H	L	M	H
Umlinganiselo wokugqibela wokwaphulwa kwesekethe emfutshane lcu(kA)							35	50	85	35	50	85	50	65	100	50	70	100
Ireyithwe sebenza i-short-circuit breaking capacity lcs(kA)							25	35	50	25	35	50	25	35	50	25	35	50
Ilinganiswe ngexesha elifutshane ukumelana ne-lcw(kA/0.5s)							一						5			8
Ukusebenzisa Uhlobo							A
Ireyithingiwe intsalela isebenza ngoku I?n(mA)							300, 100300 (Akulibazisi) 100, 300, 500 (Ukulibaziseka)			100, 300,500			100, 300,500			300, 500, 1000
Ireyithwe intsalela engasebenziyo ngoku 1?no(mA)							0.5l△n
Umthamo wentsalela wokwenziwa kwesekethi emfutshane l?m(kA)							0.25lcu
Ixesha elishiyekileyo lokusebenza elisebenzayo				Ukungalibazisi			0.3s
				Ukulibazisa			0.4s, 1.0s
Uhlobo olushiyekileyo lokusebenza lwangoku							Uhlobo lwe-AC
Umgangatho							IEC60947-2 GB14048.2 GB/Z6829
Ubushushu obugciniwe							-35℃~+70℃
Ubomi bombane							8000			8000			7500			7500
Ubomi bomatshini							20000			20000			10000			10000
Ukukhutshwa kwe-undervoltage							■			■			■			■
Shunt ukukhululwa							■			■			■			■
Uqhagamshelwano nge-alam							■			■			■			■
Uqhagamshelwano oluncedisayo							■			■			■			■
Ubungakanani (mm)				W			92(3P)			107(3P)			150(3P)			210(3P)
							122(4P)			142(4P)			198(4P)			280(4P)
				L			150			165			257			280
				H1			110			115			148			168
				H2			96			94			115			122