Isicelo

3UA seriesi-thermal overload relayzifanelekile ukukhuselwa kokugqithiswa kunye nokusilela kwesigaba se-AC

Iinjini ezinamaza e-50/60Hz, i-voltage ukuya kuthi ga kwi-690-1000V, ngoku ukuya kuthi ga kwi-0.1-630A phantsi kwe-8-

iiyure zomsebenzi okanye umsebenzi ongaphazanyiswa.

Imisebenzi ebonelelwa ngala ma-relays, kukukhuselwa kwesigaba-ukusilela, imbuyekezo yeqondo lokushisa, i-ON / OFF isalathisi kunye nokusetha kwakhona ngesandla / ngokuzenzekelayo.

ImiGangatho eSebenzayo: uMgangatho weSizwe: GB 14048, iMigangatho yoMphakathi: IEC 60947-4-1.

Iireyiyidi zinokufakwa kwii-contact okanye zifakwe njengeyunithi enye.

Iimeko zokusebenza

Umphakamo awukwazanga ukudlula kwi-2000m.

Ubushushu be-Ambient: -5 “C~+55C kunye ne-avareji yobushushu bungabi ngaphezu kwe +35C kwiiyure ezingama-24.

Iatmosphere: Ukufuma okuthelekisayo akukho ngaphezu kwe-50% kubukhulu +40 C, kwaye kunokuba phezulu

ubushushu obuphantsi. Elona qondo lisezantsi lobushushu alikho ngaphezu kwe +20C kweyona nyanga imanzi.

Owona mlinganiselo mkhulu wokufuma othelekisekayo wale nyanga awunakudlula i-90%, Ukutshintsha kobushushu obukhokelela kumbethe kwimveliso kufuneka kuqwalaselwe.

Udidi longcoliseko: Udidi lwesi-3.

Ithambeka eliphakathi komphezulu wofakelo kunye nomphezulu othe nkqo awunakudlula ±5°

Ukuzigcina kude ne-atomy eqhumayo, eyonakalisayo kunye neyombane.

Ukugcina womile.

Imveliso kufuneka isetyenziswe kwaye ifakwe kwindawo ethile ngaphandle kokuphazamiseka, ukungcangcazela njl.