Umzi-mveliso kunye nabavelisi baseTshayina i-S7M-LE

S7M-LE

I-ELCB isebenza kwisekethe ye-AC 50Hz enevolthi elinganisiweyo ukuya kuthi ga kwi-400V, i-current elinganisiweyo inyukile

ukuya kwi-50A, umbane onika indawo engathathi cala. Eyona ndlela iphambili yokukhusela umntu ofumana umbane

ukuthusa nokukhusela izixhobo zesekethe zesakhiwo ngaphezu kombane, kunokukhusela nokugquma komhlaba

impazamo. I-ELCB ihambelana nomgangatho we-IEC 61009-1: 1991, GB 16917.1-1997.

Inkcazo

Inqanaba lesakhiwo sesakhelo elilinganiswe nge-lnm yangoku (A)	50, 40
Ireyithingi yentsalela yokusebenza / i-current engekhoyo yokusebenza i-lΔn (mA)	6,10,16,20,25,32,40,50 / 30,50,100,300
Umthamo wokuphula	1000
Umlinganiselo wokwaphuka kwesekethe emfutshane ulinganiselwe yi-cos	0.5
I-residual switch elinganisiweyo kumthamo wokuqhekeka (A)	6000A
Ngaphezulu kohlobo lokukhululwa kwangoko lwangoku	B,C,D (D uhlobo ukuya kuthi ga kwi-40A)