Ib Theem Kev Tiv Thaiv Relay Test Kit
Yam ntxwv
Lub relay tiv thaiv tester yog lwm yam tshiab relay tiv thaiv cov cuab yeej tsim los ntawm peb lub tuam txhab, qhov hnyav ntawm cov cuab yeej tsuas yog 15 kg nyob rau hauv cov xwm txheej ntawm lub ntsiab lub cev tsis hloov, siv stainless hlau los yog yas aluminium chassis, zoo nkauj thiab ruaj, zoo poob siab kev ua tau zoo. .Siv ob npaug rau carbon txhuam voltage regulator (uas yog, ob-sided voltage regulator), lub pob qhov rooj loj los kho cov load hnyav AC thiab DC voltage thiab tam sim no, me me pob qhov rooj kho lub teeb AC thiab DC voltage thiab tam sim no, tuaj yeem ua tau. tso tawm ob txoj hauv tib lub sijhawm.Siv 0.5 lub rooj digital, siab precision sensor, ntsuas qhov tseeb, siv rau 6 lub tshuab hluav taws xob hluav taws xob nres, tuaj yeem ua tau raws li lub sijhawm ntsuas, nws yog ib qho cuab yeej zoo rau cov neeg ua haujlwm tiv thaiv relay mus ua haujlwm sab nraud.
Txoj cai ua haujlwm
Instrument cov ntsiab lus raws li lub ntsiab Circuit Court thiab auxiliary Circuit Court ob lub voj voog, lub ntsiab Circuit Court siv lub pob qhov loj hloov, auxiliary circuit siv lub qhov me me hloov kho, thawj lub voj "tso zis xaiv" khawm ntawm lub vaj huam sib luag hloov tswj cov zis ntawm txhua yam kom muaj nuj nqis, thiab Nyob rau tib lub sijhawm, txhua yam ntawm cov khoom siv hloov pauv ntawm cov ntsuas hluav taws xob digital / tam sim no tuaj yeem saib xyuas tus nqi tso tawm.Lub auxiliary circuit ncaj qha kho cov zis los ntawm cov zis hloov tswj, thiab qhov ntsuas tuaj yeem txuas mus rau multimeter.Lub davhlau ya nyob twg AC yog hnub qub (*), thiab DC lub davhlau ya nyob twg yog hnub qub.
3.1 Txoj cai ntawm lub ntsiab voj
Lub input AC220V fais fab mov nkag mus rau hauv lub input davhlau ya nyob twg ntawm ob chav carbon txhuam voltage regulator T1 los ntawm cov zis tswj relay K1, thiab tus nqi ntawm hluav taws xob kho los ntawm lub T1 loj pob qhov rooj nkag mus rau hauv kev rho tawm transformer T2 (ib nrab sij hawm riser).Lub riser muab faib ua peb kais, ib qho yog AC0-250V tso zis, thiab qhov ntsuas tam sim no yog 3A.Cov zis hluav taws xob ntawm tus kais dej tuaj yeem tso tawm 0-350V DC voltage tom qab kev lim dej;Lub twj tso kua mis thib ob yog 20V (10A).kais tso zis 0-10A AC tam sim no los ntawm lub sensor los ntawm kev tswj relay, cov zis 0-500mA AC tam sim no los ntawm kev ua haujlwm, cov zis 0-10A lossis 0-500mA DC tam sim no los ntawm kev hloov pauv hloov pauv;Qhov thib ob kais yog 15V (100A) high-tam sim no kawg, uas ncaj qha outputs 100A tam sim no los ntawm lub sensor ib zaug.Lub voj muaj lub peev xwm thauj khoom muaj zog, tab sis cov zis yog me ntsis overloaded thiab tsis tuaj yeem nyob rau hauv lub xeev siab rau lub sijhawm ntev.
3.2 auxiliary circuit
Ib yam li lub ntsiab Circuit Court, AC220V fais fab mov los ntawm kev tuav pov hwm rau hauv ob chav carbon txhuam voltage regulator T1 me me pob qhov rooj kho qhov voltage, los ntawm kev rho tawm transformer T4 tuaj yeem kho qhov tso zis 0-20V lossis 0-250V AC voltage lossis 0-350V DC voltage, qhov ntsuas tam sim no yog 1A.Nias lub auxiliary Circuit Court "tso zis tswj" hloov, kho lub pob qhov me me rau cov zis.
3.3 Kev ntsuas lub voj
Cov zis ntawm lub voj tseem ceeb tswj los ntawm lub pob qhov loj yog AC "0-250V", "0-500mA", "0-10A", "0-100A".Lub DC "0-350V", "0-500mA" thiab "0-10A" yog hloov dua siab tshiab los ntawm relay ntawm lub rooj tsavxwm Circuit Court ntawm cov khoom siv, thiab cov ntawv sau tuaj yeem saib xyuas cov khoom tsim tawm rau txhua qhov kev ua haujlwm.Thaum siv "0-500mA" hauv "0-10A", "0-500mA" raug saib xyuas hauv qab "0-10A".
3.4 Kev ntsuas lub sijhawm
Cov cuab yeej muaj built-in 6-ntsis digital stopwatch.Lub tshuab hluav taws xob nres tuaj yeem pib sab hauv lossis sab nraud.Rau kev pib ua haujlwm sab hauv, nias lub "tso zis tswj" hloov mus pib lub stopwatch, thiab nres lub stopwatch los ntawm kev txuas lub stopwatch davhlau ya nyob twg ntawm lub cuab yeej vaj huam sib luag.Lub stopwatch yog nruab nrog lub zog hloov pauv, uas tuaj yeem muab tua thaum tsis siv.
3.5 Cov ntaub ntawv mloog tau thiab kho qhov muag
Cov cuab yeej siv hluav taws xob muaj qhov ua tau zoo hauv acousto-optic tam sim no.Thaum qhov kev sib cuag ntawm cov khoom siv tawg tau ua tiav, qhov kev sib cuag tuaj yeem txuas nrog lub acousto-optic tam sim ntawd jack ntawm lub thawv kuaj, thiab lub thawv kuaj yuav tawm suab tswb lossis lub teeb, qhia txog qhov kev txiav txim ntawm kev sib cuag ntawm qhov tawg. khoom siv.
Siv txoj kev
4.1 Txheeb xyuas lossis npaj ua ntej siv.
Ua ntej siv lub cuab yeej, qhov zoo li yuav tsum tau kuaj xyuas ua ntej, thiab qhov kawg ntawm qhov kawg ntawm peb-core fais fab cable yuav tsum muaj kev ntseeg siab hauv av, thiab tom qab ntawd ntsuas qhov ntsuas.Lub sijhawm no, ob lub taub hau saib yuav tsum ci, thiab lub zog nres lub zog hloov yuav tsum qhib.Lub stopwatch hloov yuav tsum yog qhov qub.Nias lub khawm "Tshem Tawm" khawm hloov los ntawm tes, thiab qhov tso zis qhov taw qhia yuav tsum raug xaiv raws li ib txwm los ntawm sab laug mus rau sab xis.
4.2 Main voj voltage tso zis hauj lwm
Teem lub xeev cov zis rau "AC0-250V", nias lub "tso zis tswj hloov" ntawm lub voj tseem ceeb nyob rau hauv lub kaum sab xis ntawm lub xeem lub thawv, thiab maj mam kho lub pob qhov loj ntawm lub voltage regulator.Lub sijhawm no, qhov voltage / ammeter yuav tsum muaj "0-250V" AC voltage zaub.Txhawm rau tso zis "DC0-350V", teem lub xeev tso zis rau "DC0-350V".Txoj kev hloov kho yog tib yam li saum toj no.
4.3 Main voj tam sim no tso zis ua haujlwm.
Teem lub xeev cov zis rau "AC0-10A" thiab nias lub "tso zis tswj hloov" ntawm lub voj tseem ceeb kom maj mam kho lub pob qhov loj ntawm qhov ntsuas hluav taws xob.Lub sijhawm no, qhov voltage / ammeter yuav tsum muaj "0-10A" tam sim no zaub, thiab lwm yam kev cai tam sim no zoo ib yam li cov qauv no.
4.4 Pab lub voj voog tso zis ua haujlwm.
Nias lub auxiliary Circuit Court "tso zis tswj" hloov, maj mam kho cov pob qhov me me, lub chaw pabcuam hluav taws xob tso tawm yog AC "0-20V", "0-250V", DC "0-350V" tso zis, qhov tso zis no tsis raug saib xyuas los ntawm cov khoom siv hluav taws xob. voltage / ammeter.
4.5 Piv txwv ntawm Kev Siv.
4.5.1 Voltage relay suction thiab tso tawm xeem.
Yog nyob rau hauv lub xeev npaj ua ntej, cov neeg koom relay coil mus rau qhov sib thooj voltage tso zis terminals, nias lub "tso zis tswj" hloov, maj mam kho pob qhov rooj, ua rau cov zis voltage yog nce tsis tu ncua, relay timeliness, cov ntaub ntawv thiab voltage, thiab ces nyob rau hauv lub opposite direction adjustment knob, rau relay tso tawm, kaw qhov tso tawm voltage, yog li yuav xam cov koom relays rov coefficient.Yog hais tias lub relay nyob rau hauv kev ntsuam xyuas yog ib tug overvoltage relay, nws yuav tsum tau ua nyob rau hauv lub opposite kev taw qhia.
4.5.2 Tam sim no relay teeb tsa tus nqi ntsuas.
Tshem tawm cov relay ntawm kab thiab txuas mus rau qhov tam sim no tso zis davhlau ya nyob twg ntawm qhov ntsuas.Xaiv cov ntaub ntawv tsim nyog tam sim no, xws li "0-10A" lossis "0-100A" cov ntaub ntawv, nias qhov "tso zis tswj" hloov, maj mam kho lub pob qhov loj rau qhov kev txiav txim relay, thiab soj ntsuam qhov voltage / ammeter tus nqi txiav txim siab. relay kev ua.
4.5.3 Kev txiav txim siab ncua sij hawm ntawm lub sij hawm relay.
Txuas lub relay nyob rau hauv kev ntsuam xyuas mus rau qhov tso zis davhlau ya nyob twg (txiav txim siab ua hauj lwm voltage raws li AC los yog DC raws li qhov yuav tsum tau ntawm lub relay), kho nws mus rau tus nqi khiav hauj lwm tus nqi, thiab lub hwj chim tsis ua hauj lwm yuav rov qab los.Stopwatch yuav tsum tau txuas nrog lub hwj huam mov thiab rov pib dua lub sijhawm no, cov neeg koom nrog relay ncua kev sib cuag mus rau qhov nres saib kawg, nias lub "tso zis tswj" hloov, relay coil mus rau qhov ntsuas ua haujlwm voltage, thiab pib lub stopwatch ntawm lub tib lub sijhawm, nyob tom qab lub sijhawm ncua sijhawm, lub sijhawm nres nres nres, lub sijhawm nres raws li qhia hauv daim duab ntawm lub sijhawm no yog lub sijhawm relay lub sijhawm kaw, yog tias koj xav ncua sijhawm tso tawm, ntsuas lub hauv paus ntsiab lus yog tib yam li ua ntej, qhov tseeb txoj kab hluav taws xob thim rov qab.
4.5.4 Intermediate relay test (nrog tuav coil).
Txiav txim seb hom kev txiav txim ntawm qhov relay yog (voltage lossis tam sim no qhov kev txiav txim) thiab hom tuav (voltage lossis tam sim no tuav).Txhawm rau tswj hwm qhov hluav taws xob tam sim no (dc relay), xaiv cov ntaub ntawv zoo dc tso tawm tam sim no (0-500 ma, lossis 0 txog 10 a), nias qhov "tso zis tswj" hloov, maj mam kho pob qhov rooj rau relay nkaus, sau cov haujlwm tam sim no, thiab tom qab ntawd khaws cov auxiliary circuit output txuas nrog lub relay coil kawg, me me qeeb hloov pob qhov rooj rau relay ntsuam xyuas, nqes kom muaj nuj nqis voltage, Raws li qhov kev txiav txim los yog tuav qhov teeb meem, txiav txim siab qhov zoo los yog phem relay.
Nyob rau hauv luv luv, ntev li ntev raws li tus tswv ntawm lub cuab yeej ntau yam tso zis thiab ntsuas ntsuas kev sib raug zoo ntawm kev sib raug zoo, tuaj yeem ua raws li cov xwm txheej tshwj xeeb ntawm cov relay, kev sim, kev siv tau yooj yim, ntawm no tsis yog piv txwv.
Cov teeb meem xav tau kev saib xyuas
5.1 Ua ntej lub hwj chim-on, tsis muaj load yuav tsum tau txuas mus rau txhua qhov tso zis davhlau ya nyob twg, lub voltage regulator yog teem rau xoom, thiab lub "tso zis tswj" hloov yuav tsum nyob rau hauv lub off txoj hauj lwm.
Thaum A / V xaiv lub iav, qhov ntsuas hluav taws xob yuav rov qab mus rau xoom, txwv tsis pub nws yuav ua rau lub ntsuas hluav taws xob puas.
5.2 Voltage tso zis terminals yuav tsum tsis txhob loaded nrog tsawg kuj kom tsis txhob kub los ntawm overcurrent.
5.3 Lub voj auxiliary thiab lub voj tseem ceeb tuaj yeem tso tawm tsuas yog ib qho ntawm ib lub sijhawm.
5.4 Thaum lub voj auxiliary thiab lub voj loj tso tawm tib lub sijhawm, cov zis tam sim no ntawm lub voj tseem ceeb yuav tsum raug xaiv.
5.5 Thaum lub sij hawm cia, kev thauj mus los thiab siv, yuav tsum tau them nyiaj rau shockproof, noo noo-pov thawj, thiab tsis txhob cuam tshuam loj heev thiab poob puas.
Khoom siv
| Digital stopwatch (built-in) | 1 |
| Voltage / ammeter (ua-hauv) | 1 |
| Nuv ntses loj | 1set ib |
| me ntses clip | 1set ib |
| luam ntawm kev qhia ntawv | 1set ib |
| daim ntawv pov thawj zoo | 1set ib |
Cov xwm txheej tu
Qhov kev sim no txij li hnub xa khoom ntawm 12 lub hlis, tus neeg siv raws li kev ua haujlwm ntawm phau ntawv, yog tias muaj teeb meem zoo, peb lub tuam txhab muaj lub luag haujlwm rau kev saib xyuas dawb, kom txog thaum hloov cov khoom tshiab.Yog tias qhov kev puas tsuaj tsis yog tshwm sim los ntawm cov teeb meem zoo, peb lub tuam txhab yuav muaj lub luag haujlwm kho thiab tsim nyog them nqi kho.Cov khoom no muaj lub neej warranty.
| Input fais fab mov | AC220V ± 10% 50Hz |
| Nominal muaj peev xwm | 1KVA (muaj peev xwm nce lossis txo thaum thov) |
| OutputMain voj | AC 0-250V (3A) |
| (hloov pob qhov rooj) 0-500mA (20V) | |
| 0 txog 10 (20 va) | |
| 0-100 - a (15 v) | |
| DC 0-350V (3A) | |
| 0 txog 10 (20 va) | |
| 0-500 hli (15v) | |
| Pab lub voj | (smallknob hloov) AC0-250V (1A) |
| AC0-20V (1a) | |
| DC 0-350V (1A) | |
| Ntau qhov kev ntsuas | |
| Voltage ntau | 0-250.0V |
| Kev ntsuas AC tam sim no | 0-500mA 0-10.00 Nws |
| Kev ntsuas lub sijhawm | 0-999.999S (kev daws teeb meem: 1mS) |
| Standard degree | Kev ntsuas tus qauv yog 0.5 qib |
| Tag nrho qhov ntev | 470mm * 300mm * 220mm |
| Qhov hnyav | 15 kg ib |
| Ambient kub | -20 ℃ -45 ℃ |
