1. Xaiv Relay Hluav Taws Xob Kev Pabcuam Lub Neej
Xaiv lub relay raws li hom load. Cov khoom siv hluav taws xob txheem yuav tsum muaj lub neej ua haujlwm ntawm ntau dua 100,000 lub voj voog, thaum cov khoom thauj uas nquag pib- xws li lub tshuab nqus tsev vacuum -xav tau lub relay nrog hluav taws xob ua haujlwm ntawm 800,000 cycles.
2. Xaiv Relay Coil Voltage Hom
Relay coils muaj nyob rau hauv 12VDC thiab 24VDC hom; 12VDC feem ntau yog xaiv rau tsheb relays.
3. Xaiv Relay Contact Configuration
Kev xaiv nyob ntawm qhov load thiab Circuit Court tsim. Feem ntau, ib qho - ncej ob- pov (hloov) kev teeb tsa raug xaiv rau wiper relays thiab lub cev muaj zog rau pem hauv ntej / rov qab daim ntawv thov, thaum ib zaug - ncej ib zaug- pov (ib txwm qhib) kev teeb tsa yog siv rau lwm daim ntawv thov.
4. Xaiv Relay Enclosure Hom
Relays tuaj rau hauv ntim (yas-encapsulated/Type S) thiab plua plav- hom npog. Cov hom kaw muaj cov dej tsis zoo, ua rau lawv tsim nyog rau thaj chaw ntub dej, thaum plua plav-Cov hom npog muab cov cua sov zoo dua.
5. Xaiv Relay Contact Materials
Relay tiv tauj yuav tsum muaj cov khoom xws li tsis kam rau vuam, arc yaig, thiab oxidation. Nyob ntawm qhov thauj khoom tam sim no thiab yuav tsum tau ua kom ntev, cov khoom siv hlau taug qab -xws li indium- tej zaum yuav raug ntxiv rau cov khoom tiv tauj.
6. Xaiv Relay Switching Tam Sim No (Ua / Tawg)
Muaj peb hom relay loads: resistive loads (xws li, rear qhov rais defroster, luam yeeb sib dua, txheem loads), inductive loads (xws li, blower motor, roj twj tso kua mis, hluav taws xob motors), thiab teeb loads. Kev xaiv yog ua raws li cov cuab yeej siv thiab cov khoom siv hluav taws xob ua haujlwm; lub relay's make/break tam sim no muaj peev xwm yuav tsum tshaj lub load lub ncov inrush tam sim no thiab khov kho-lub xeev kev khiav hauj lwm tam sim no. Cov teeb liab tshwj xeeb- hom relays yuav tsum siv rau qis- tam sim no loads (tsawg dua 0.3A).
7. Coil zog
Coil fais fab noj qhia tau hais tias yuav tsum tau muab tso rau hauv kev tswj Circuit Court; qhov tam sim no - nqa lub peev xwm ntawm lub kauj tswj tus pin yuav tsum tshaj qhov coil lub zog yuav tsum tau siv.
