Ukugcinwa kwe-Thermal overload relay

1. Ulwalathiso lofakelo lwe-thermal relay kufuneka lufane nelo luchazwe kwincwadana yemveliso, kwaye impazamo ayiyi kudlula i-5 °. .Ggquma i-relay yobushushu.

2. Khangela ukuba ixabiso langoku elilinganisiweyo le-thermal relay thermal element, okanye ixabiso lesikali se-knob yohlengahlengiso lwangoku, lilingana nexabiso langoku elilinganisiweyo lemoto. Ngokuqhelekileyo, ixabiso langoku elilinganiselweyo le-thermal relay liphezulu kancinane kunemoto. , ngoko ixabiso langoku lesibini kufuneka lahluke.Ngokomzekelo, i-JR1 kunye ne-JR2 i-relay ye-thermal yochungechunge ayinayo imbuyekezo yeqondo lokushisa.Xa iqondo lobushushu le-ambient ye-thermal relay lingaphantsi kune-15 ~ 20 ° C ye-motor, ixabiso langoku elilinganiselweyo le-thermal relay element ye-thermal inokuba yi-10% encinci kunexabiso langoku le-motor, ngoko ke. Into encinci ye-thermal inokukhethwa.Ngokuchasene noko, ixabiso elilinganisiweyo langoku le-thermal element yi-10% enkulu kunexabiso langoku elilinganisiweyo lemoto, kwaye i-thermal element enkulu inokukhethwa.

3. Heat relay esetyenziswayo, kufuneka usule rhoqo ngothuli ilaphu kunye nobumdaka, iziqwenga bimetal kufuneka ugcine luster, ukuba kukho umhlwa, ungasebenzisa ilaphu nkxu kwipetroli ngobunono zosule, kodwa musa ukusebenzisa sandpaper yokusila.

4. Inkqubo yesenzo kufuneka ibe yesiqhelo kwaye ithembekile, inokutsalwa amaxesha amane ukuya kwamahlanu oqwalaselo, iqhosha lokusetha ngokutsha kufuneka libe bhetyebhetye, lilungelelanise iindawo, lingakhululeki, ukuba likhululekile, kufuneka liqiniswe ukukhangela umxholo omninzi, nceda ungene kwaye uhlengahlengise. kwakhona.Xa uhlola kwaye ulungelelanisa iinxalenye, thinta kuphela ngobunono ngesandla okanye nge-screwdriver, ungajiki okanye utyhale.Ukwenzela i-relay ye-thermal adjustable, khangela isikali kwixabiso elifunekayo lesikali.

5. I-thermal relay wiring screws kufuneka iqiniswe, abafowunelwa kufuneka bachukunyiswe kakuhle, kwaye ikhava kufuneka ihlanganiswe kakuhle.

6. Xa uhlola ukuba i-thermal element ilungile, unokuvula kuphela isiciko ukujonga ukusuka kwicala, kwaye ungayisusi i-thermal element.Ukuba kufuneka isuswe, amandla ekuhlengahlengisweni kovavanyo emva kokufakwa.

7. Ngexesha lokusetyenziswa, ukuqinisekiswa kwamandla kuya kuqinisekiswa kanye ngonyaka.Ukongezelela, emva kwengozi yesixhobo, kwaye kubangele i-current short circuit current, i-thermal element kunye ne-bimetal sheet kufuneka ihlolwe, ukuba kukho ukuguqulwa okucacileyo.Ukuba ukuguqulwa okucacileyo. iye yaveliswa, kufuneka uhlengahlengiso uvavanyo amandla, uhlengahlengiso, ngokupheleleyo ayikwazi ukugoba sheet bimetal.


Ixesha lokuposa: Mar-07-2022