Circuit Breaker Tripping Thiab Kaw Simulator Rau Kev Ntsuas Relay

Circuit Breaker Tripping thiab Kaw Simulator rau Relay Test

I. Khoom nta thiab kev siv

HZMN-D3 simulated Circuit Court breaker (tom qab no hu ua simulated Circuit Court breaker) yog tsim tshwj xeeb rau kev tiv thaiv relay thiab hloov kev simulation kev sib txuas. Nws yog tsim los siv cov kev sib txuas ua ke kom paub txog kev mus ncig thiab lub sijhawm kaw, kev siv lub teeb liab logic tswj, thiab cov khoom siv hluav taws xob hluav taws xob nrog kev tiv thaiv. Cov kauj ruam mus txawv tebchaws yog tsim los nrog kev ywj pheej dual circuits thiab tuaj yeem sim ua qhov kev ua haujlwm ntawm 6-500 kV peb-theem lossis ib zaug-theem Circuit Court breakers nrog ib zaug lossis ob zaug mus ncig ntawm ntau theem voltage.

HZMN-D3 Circuit Court breaker simulator yog tsim rau siv nyob rau hauv lub tshuab fais fab, kev lag luam thiab mining lag luam, cov koom haum tshawb fawb, cov tsev kawm qib siab tshaj lij, thiab cov tuam txhab tiv thaiv. Raws li ib qho kev hloov khoom siv rau qhov tseeb Circuit Court breaker thaum lub sij hawm kis tau tus mob kev ntsuam xyuas ntawm relay tiv thaiv thiab tsis siv neeg cov cuab yeej nrog switchgear systems, nws muaj tseeb thiab txhim khu kev qha kev khiav hauj lwm uas tsis muaj kev txwv rau tus naj npawb ntawm kev khiav hauj lwm, zoo heev txhim kho qhov tseeb thiab ua tiav ntawm qhov kev xeem, txo tus naj npawb ntawm tiag tiag Circuit Court breaker ua hauj lwm, thiab ncua kev pab cuam lub neej. Nws yog ib qho tseem ceeb ntawm cov cuab yeej txhawb nqa rau kev ntsuas kev tiv thaiv relay.

II. Technical Parameters

Yuav Siv Li Cas

1. Txuas lub hwj huam movlos ntawm kev ntxig 220V AC fais fab qaum rau hauv lub qhov hluav taws xob ntawm lub vaj huam sib luag analog Circuit Court breaker thiab tig rau lub hwj chim hloov. Thaum lub sij hawm no, lub analog Circuit Court breaker yog nyob rau hauv lub tripped xeev. Lub teeb ntsuab ntawm phau ntawv qhia kev mus ncig yog nyob rau, thiab lub teeb ntsuab ntawm peb -phase mus txawv tebchaws qhov taw qhia yog nyob rau (piv txwv li, lub teeb ntsuab taw qhia ntawm qhov qub kaw ntawm qhov kev sib cuag).

2. Kev tuav mus ncig thiab kaw cov nyees khawm:Cov nyees khawm no tso cai rau cov neeg ua haujlwm kuaj manually mus ncig thiab kaw lub simulated Circuit Court breaker .

Nias "Manual kaw" "Kwm, phau ntawv kaw, lub teeb liab qhia teeb pom kev, simulating lub Circuit Court breaker nkag mus rau peb -theem kaw lub xeev, peb-theem kaw lub teeb liab teeb pom kev zoo ((uas yog: lub teeb liab liab ntawm qhov ib txwm qhib txoj hauj lwm ntawm cov zis tiv tauj) hu rau hauv cov zis kev sib cuag kaw; lub "phau ntawv kaw qhov kev sib cuag" nyob twj ywm kaw. simulate lub xeev tom qab lub Circuit Court breaker tswj hloov tau raug kaw, thiab yog siv los ua tsis yog - coj mus kuaj pib reclosing xeem.

Nias "Manual Trip" Nias lub khawm, lub teeb ntsuab taw qhia rau phau ntawv tripping yuav ci ntsa iab, simulating lub Circuit Court breaker nkag mus rau peb -theem tripping xeev. Qhov peb -phase tripping taw qhia yuav tom qab ntawd teeb liab thiab ntsuab (piv txwv li: Qhov ib txwm kaw ntsuab qhia lub teeb nyob rau hauv cov zis hu kaw; qhov "manually kaw contact" opens; "manual trip contact contact" kaw, qhov taw qhia teeb illuminates thiab opens tom qab 60-thib ob ncua. Cov kev sib tham ntawm phau ntawv tuaj yeem simulate phau ntawv qhia kev mus ncig ntawm lub xeev ntawm kev siv hluav taws xob hloov hluav taws xob.

3. Qhov chaw mus ncig thiab kawyog sib npaug rau kev mus ncig thiab kaw coil circuits ntawm qhov tseeb Circuit Court breaker. Hauv kev siv tswv yim, lawv hloov qhov kev mus ncig thiab kaw cov txiaj ntsig ntawm qhov tseeb Circuit Court breaker thiab txuas nrog cov cuab yeej tiv thaiv lossis kev tswj xyuas Circuit Court.

xaiv siv "Tam sim no xaiv" khawm nyob rau hauv lub tripping thiab kaw tam sim no nqis, raws li qhov tseeb tripping thiab kaw tam sim no ntawm lub Circuit Court breaker.

Lub sij hawm tripping thiab kaw tuaj yeem xaiv tau siv "Lub Sijhawm Kaw" thiab "Trip Sijhawm" khawm raws li qhov tseeb tripping thiab kaw lub sijhawm ntawm Circuit Court breaker.

Kev khiav hauj lwm hom ntawm lub simulated Circuit Court breaker tuaj yeem xaiv tau siv "Trip / Kaw" thiab "Peb-Phase / Separate Phase" khawm . Thaum lub simulated Circuit Court breaker yog nyob rau hauv cais theem ua hauj lwm hom, cov kev mus los thiab kaw inputs yuav siv tau rau kev ntsuam xyuas nrog ib theem, thiab mus txawv tebchaws thiab kaw tam sim no yuav tsum tau txuas nrog nyias rau txhua theem. Thaum lub simulated Circuit Court breaker nyob rau hauv peb-theem kev ua haujlwm hom, qhov kev mus ncig thiab cov khoom siv kaw tuaj yeem siv rau kev sim nrog tag nrho peb theem, thiab qhov kev mus ncig thiab cov dej nyob ze tuaj yeem txuas rau txhua theem; Tsis tas li ntawd, ib qho kev tawm tswv yim tuaj yeem raug xaiv los siv txhua theem ua ib zaug peb -theem Circuit Court breaker, simulating peb theem.

Kev ua haujlwm ntawm ib qho peb -theem Circuit Court breaker.

Trip coil circuits I thiab II yog ob txoj kev ywj pheej tam sim no nrog cov haujlwm zoo ib yam. Thaum ib qho kev mus ncig tam sim no tshwm sim hauv ob lub voj voog, lub simulated Circuit Court breaker tuaj yeem hloov los ntawm lub xeev kaw mus rau lub xeev tripped, thiab cov teeb pom kev sib raug zoo ntawm qhov taw qhia kev mus ncig yuav teeb pom kev. Qhov no tuaj yeem simulate cov yam ntxwv ntawm kev ua haujlwm ntawm Circuit Court breaker nruab nrog dual mus ncig coils. Yog tias muaj ob qhov kev mus ncig tam sim no, lawv yuav tsum tau txuas nrog lub voj voog ncig I thiab II raws li. Yog tias tsuas muaj ib qho kev mus ncig tam sim no, qhov kev mus ncig tam sim no tuaj yeem txuas rau txhua qhov kev mus ncig, lossis kev mus ncig ncig I thiab II ntawm tib theem tuaj yeem txuas rau tib lub sijhawm kom nce mus ncig tam sim no.

4. Tso zisKev sib cuag Pawg I thiab II ntawm cov neeg sib cuag sib txuas rau cov kauj ruam I thiab II, nrog rau txhua theem muaj ob khub ntawm kev sib txuas ib txwm qhib thiab ib txwm kaw. Kev khiav hauj lwm lub xeev ntawm cov zis tawm sib raug rau kev mus ncig thiab kaw tam sim no.

Output contact I thiab output contact II ua haujlwm ntawm nws tus kheej. Thaum tsuas yog mus ncig teb chaws Circuit Court kuv muaj trippingcurrent, tso zis kev sib cuag kuv ua hauj lwm, lub teeb liab ntawm qhov ib txwm qhib txoj hauj lwm illuminates, lub nquag qhib kev sib cuag kaw, lub teeb ntsuab ntawm lub qub kaw txoj hauj lwm tawm mus, thiab ib txwm kaw kev sib cuag opens. Output contact II tsis ua haujlwm; Nws tsuas yog ua haujlwm thaum mus ncig Circuit Court I... II. Thaum muaj tam sim no, cov zis hu kuv thiab II tuaj yeem ua ib txhij.

5. Circuit Breaker Failure:Thaum nias "Circuit Breaker Failure" khawm, lub simulated Circuit Court breaker nyob rau hauv lub xeev tsis ua hauj lwm, thiab lub Circuit Court breaker tsis ua hauj lwm qhov taw qhia teeb flashes liab. Lub sijhawm no, thaum tsis siv lossis kaw tam sim no, lub simulated Circuit Court breaker tsis ua haujlwm thiab ua haujlwm tom qab ncua sijhawm . 1s Tom qab ntawd, qhov kev sib tw thiab kaw tam sim no tau txiav tawm, thiab tom qab ntawd ... 20s Tom qab ncua sijhawm, qhov kev mus ncig thiab kaw circuits tau rov txuas dua, simulating tias Circuit Court breaker nyob rau hauv ib txwm ua haujlwm.

6. Kev kuaj kab mobsimulates lub Circuit Court breaker siv ua ke nrog ib tug microprocessor -raws li relay tiv thaiv tester thiab cov khoom tiv thaiv los hloov qhov tseeb Circuit Court breaker. Nws tso cai rau kev ua tiav kev sib kis ntawm cov cuab yeej tiv thaiv kev sib tw thiab kaw ntawm lub Circuit Court breaker. Saib daim duab hauv qab no rau cov txheej txheem xaim. 2 , Daim duab 2 Qhov nruab nrab yog qhov kev xeem xaim rau ob chav mus ncig tam sim no. Thaum tsuas muaj ib qho kev mus ncig tam sim no, lwm qhov yuav tsum tsis txhob txuas nrog.

Thaum lub sij hawm ntsuam xyuas ntawm cov cuab yeej tiv thaiv, txoj kev xaim rau lub simulated Circuit Court breaker nyob rau hauv lub thib ob Circuit Court yog disconnect lub mus txawv tebchaws thiab kaw coils ntawm lub tiag tiag Circuit Court breaker los ntawm lub thib ob Circuit Court, thiab ces txuas lub simulated Circuit Court breaker ...

1. Thaum twg kuv tuaj yeem tau txais nqe lus hais?

Koj tuaj yeem tiv tauj peb hauv online lossis xa cov lus nug. Peb feem ntau muab cov lus hais hauv 24 teev tom qab tau txais koj qhov kev thov.

2. Koj ua li cas tom qab - muag kev pabcuam rau cov neeg siv khoom txawv teb chaws?

Rau cov teeb meem tshwm sim nrog peb cov khoom, peb muab:

12-lub hlis lav lav (saib cov ntsiab lus hauv qab no).

Cov kev qhia hauv online rau kev daws teeb meem nyob deb.

Hloov cov khoom xa tuaj sai raws li koj xav tau.

Ntawm -kev txhawb nqa ntawm qhov chaw (yog tias xav tau): Peb cov kws ua haujlwm tuaj yeem mus txawv tebchaws los daws cov teeb meem tseem ceeb.

3. Lub sijhawm lav yog dab tsi?

Peb lub sijhawm lav tus qauv yog 12 lub hlis (1 xyoos). Lub sijhawm no, peb muab:

Kev txhawb nqa dawb.

Hloov qhov chaw rau kev tsim khoom tsis raug.

Cov kev daws teeb meem haum rau koj qhov teeb meem tshwj xeeb.

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