Kev ntsuas kev tiv thaiv relay yog ib feem tseem ceeb ntawm kev saib xyuas lub zog. Nws pab txhawm rau txheeb xyuas qhov ua tau zoo ntawm kev tiv thaiv relays siv hauv cov tshuab hluav taws xob. Txoj kev txhaj tshuaj thib ob tam sim no feem ntau yog siv hauv kev ntsuas kev tiv thaiv relay. Txawm li cas los xij, txhawm rau kom ntseeg tau tias cov txiaj ntsig raug, kev siv Relay Protection Tester yog qhov tseem ceeb.
Relay Protection Tester yog lub tshuab kuaj siab tshaj plaws siv rau kev ntsuas kev tiv thaiv relay. Nws yog ib qho khoom siv portable uas tuaj yeem simulate ntau yam kev ua txhaum thiab txawv txav uas yuav tshwm sim hauv lub zog hluav taws xob. Cov cuab yeej tsim cov cim ntsuas los txhawb cov relays kom lawv cov kev ua tau zoo tuaj yeem ntsuas thiab ntsuas. Lub tester tuaj yeem ntsuas qhov tsis xws li lub sijhawm ua haujlwm, kev hloov pauv tam sim no, thiab rov pib dua cov yam ntxwv ntawm kev sim relays.
3 theem relay tester txais plaub theem voltage, peb theem tam sim no tso zis. Nws yog siv dav hauv kev ntsuas hluav taws xob vim nws lub peev xwm los ntsuas peb-theem relays ib zaug. Lub 3-theem relay tester kuj tau nruab nrog lub peev xwm los ntsuas theem-rau-theem thiab theem-rau-hauv av ua txhaum. Qhov no feature ua rau nws yog ib tug indispensable cuab tam rau kev sim tej yam peb-theem relay tiv thaiv tswvyim. Tsis yog tsuas yog cov tsoos relay thiab cov cuab yeej tiv thaiv tuaj yeem kuaj tau, tab sis kuj muaj ntau yam kev ntsuas kev tiv thaiv lub computer niaj hnub, tshwj xeeb tshaj yog rau transformer sib txawv zog tiv thaiv thiab cov khoom pov tseg tus kheej, qhov kev sim no yooj yim dua thiab zoo meej.
Tus 6-theem relay tester kuj yog ib qho kev tiv thaiv kev tiv thaiv qib siab uas muaj peev xwm simulate 6-theem fais fab system. Nws txais rau 6-theem voltage, thiab rau-theem tam sim no tso zis. Nws yog tsim los sim cov txheej txheem kev tiv thaiv nyuaj thiab qib siab xws li kev tiv thaiv kev deb, kev tiv thaiv kev hloov pauv sib txawv, thiab kev tiv thaiv siab impedance. Nws yog ntau yam cuab yeej uas tuaj yeem ua qhov ntsuas hluav taws xob thiab ntsuas tam sim no.
Kev siv cov 3-theem relay tester thiab 6-theem relay tester tau dhau los ua qhov tseem ceeb hauv kev ntsuas hluav taws xob niaj hnub vim lawv muaj peev xwm ua tau zoo thiab muaj peev xwm los ntsuas cov txheej txheem tiv thaiv qib siab.