R7-125 usoro ụwa leakage circuit emebi bụ tumadi iji maka AC 50 Hz, gosiri voltaji

230 / 400V, gosiri ugbu a 6A ka 63A, nwere leakage electric ujo, bufee, obere circuit nchedo ọrụ, wdg Ọzọkwa nwere ike tinye overvoltage nchedo ọrụ dị ka ndị ahịa chọrọ; A na-ejikarị ya eme ihe na ọkụ ụlọ na nchebe nke usoro nkesa ike. Nwere ike ịbawanye n'okpuru voltaji, na-arụ ọrụ nchedo volta dị ka onye ọrụ chọrọ; Ngwaahịa a dị ka ọkọlọtọ IEC61009-1 na GB16917.7.