China S7M-LE umzi-mveliso kunye nabavelisi

S7M-LE

I-ELCB isebenza kwisekethe ye-AC 50Hz enevoltheji elinganisiweyo ukuya kuthi ga kwi-400V, ilinganiswe ngoku phezulu

ukuya ku-50A, amandla anikezela ngokungathathi hlangothi komhlaba. Eyona nto isetyenziswa ekukhuseleni umntu ufumane umbane

ukothuka kunye nokukhusela izixhobo zesekethe yesakhiwo ngaphezulu kwangoku, nayo inokukhusela umhlaba

impazamo.I-ELCB ihambelana ne-IEC 61009-1: 1991, GB 16917.1-1997 standard.

Inkcazo

Umgangatho wemeko yesakhelo ukale kwi-lnm yangoku (A)	50, 40
Ireyithwe intsalela esebenzayo / engasebenziyo ngoku lΔn (mA)	6,10,16,20,25,32,40,50 / 30,50,100,300
Ukuqhawula umthamo	1000
Ilinganiswe kwisekethe emfutshane ukwaphula umthamo we-cos	0.5
Ireyithwe kwintsalela yokutshintsha kumthamo wokuqhawuka (A)	6000A
Ngaphezulu kohlobo lwangoku lokukhutshwa ngoko nangoko	B,C,D (D uhlobo ukuya kuthi ga kuma-40A)