Okujwayelekile

♦Ukwakhiwa kwe-SAS7I-Modular Magnetic Circuit Breakerziwuhlobo olukhawulayo lwamanje olushisayo ozibuthe, ezinokwakhiwa okuhlangene okuye kwafinyelelwa ngokunciphisa inani lezingxenye kuphela kodwa nenani lamajoyinti ashiselwe kanye nokuxhumana.

♦ Ukukhetha izinto ezibalulekile kuqinisekisa ukwethembeka nokuqina.

♦Okuvamile kwalokhu ukukhethwa kwe-graphite yesiliva kothintana naye ohleliwe. I-MCB inesibambo esisebenziseka kalula esinomshini wokuguquguqula wamahhala-ngakho-ke noma isibambo sibambe endaweni lapho i-MCB iphinda igibele khona.

Ukucatshangelwa kwezinga lokushisa elizungezile

SAS7I-Modular Magnetic Circuit Breakerzilinganiselwe ukuze zihlangabezane nezimfuneko ze-IECBSEN60898.2 VB8035 Ref Calibration Temperature. Kwamanye amazinga okushisa kufanele kusetshenziswe izici zokulinganisa ezilandelayo.

Ama-MCB asondelene ne-thermal-magnetic akumele alayishwe ngokuqhubekayo noma asondele kumaza awo alinganiselwe uma efakwe ezindaweni ezivalekile. Kuwumkhuba omuhle wobunjiniyela ukusebenzisa izici ezihlukumezayo zokunciphisa ukulinganisa noma ukwenza amalungiselelo omoya owanele owanele phakathi kwamadivayisi. Kulezi zimo, futhi ngokufanayo nabanye abakhiqizi, sincoma ukuthi kusetshenziswe isici sokuhlukahluka esingu-66% kusilinganiso samanje sesilinganiso se-MMCB lapho kuhloswe ngaso ukulayisha i-MMCB ngokuqhubekayo (ngaphezu kwehora elingu-1).