Tuam Tshoj S7M-LE Hoobkas thiab manufacturers

S7M-LE

ELCB siv rau hauv Circuit Court ntawm AC 50Hz nrog ntsuas voltage txog 400V, ntsuas tam sim no

rau 50A, powersupply nruab nrab point earthing. Kev siv tseem ceeb hauv kev tiv thaiv tib neeg tau txais hluav taws xob

poob siab thiab tiv thaiv lub tsev cov khoom siv hluav taws xob dhau tam sim no, nws kuj tuaj yeem tiv thaiv lub ntiaj teb

Fault.The ELCB yog raws li IEC 61009-1: 1991, GB 16917.1-1997 tus qauv.

Specification

Ncej cov ntaub ntawv qib ntsuas tam sim no lnm (A)	50, 40 ib
Rated residual kev khiav hauj lwm / tsis ua hauj lwm tam sim no lΔn (mA)	6,10,16,20,25,32,40,50 / 30,50,100,300
Kev tawg muaj peev xwm	1000
Rated luv Circuit Court breaking peev cos	0.5
Rated residual hloov ntawm lub peev xwm tawg (A)	6000 A
Tshaj tam sim no instantaneous tso hom	B, C, D (D hom mus txog 40A)