Three Phase Protection Relay Test Secondary Current Injection Relay Protective Tester Featured Image

IsiGaba esiThathu soKhuseleko lweSigaba soVavanyo lweSekondari yesiSekondari sangoku sesitofu soMvavanyi woKhuseleko

Inkcazelo emfutshane:

INTO: RUN-RP330A

Umvavanyi we-relay unokuvavanya i-AC kunye ne-DC eyahlukeneyo, yangoku, i-voltage, i-intermediate, i-self-hold, i-signal kunye nezinye iilayidi enye kunye neqela lonke..

Iqondo eliphezulu lobukrelekrele, ukuzijonga okuBanzi, umsebenzi wokuzikhusela

I-advanteji: 1. Isisombululo se-CE esiqinisekisiweyo kunye ne-One-stop yokukhusela i-relay

2. Iwaranti yonyaka omnye kunye nokuthunyelwa ngokukhawuleza

3. ubunzima ukukhanya, Instrument ubunzima net: 12kg

4. Umniki-nkonzo osemgangathweni kunye nomniki-nkonzo we-State Grid

imeyile

Iinkcukacha zeMveliso

Iithegi zeMveliso

I-Microcomputer yeSigaba sesi-3 seSigaba seSekondari soVavanyo lweSitofu sangoku/ISigaba esiThathu esiphathekayo soMvavanyi woKhuseleko lweSigaba seSithathu

Le microcomputer yesigaba sesithathu iqinisekiswa sisatifikethi seCE.

IiParameters zeSekondari yoVavanyo lweSekondari yokuNika i-Relay

Imveliso yangoku ye-AC

Isigaba esinye semveliso yangoku (RMS)	0 -- 30A / isigaba, ukuchaneka: 0.2% ± 5mA
Imveliso emithathu yangoku ehambelanayo (RMS)	I-0 -- 90A / inqanaba lesithathu kwisigaba semveliso ehambelanayo
Isekile yomsebenzi	10A
Ubuninzi bemveliso yamandla ngesigaba ngasinye	300VA
Ubuninzi bemveliso yamandla enqanaba lesithathu elihambelanayo langoku	800VA
Max. ixesha elivumelekileyo lesiphumo sokusebenza se-triple parallel current	10s
Uluhlu lokuphindaphinda	0 -- 1000Hz, ukuchaneka 0.01Hz
Inombolo yeHarmonic	2-20 amaxesha
Isigaba	0-360 ^oUkuchaneka: 0.1 ^o

Imveliso yangoku yeDC

Imveliso yangoku yeDC

0--± 10A / isigaba, ukuchaneka: 0.2% ± 5mA

Imveliso yombane we-AC

Ukuphuma kombane wesigaba esinye (RMS)	0 -- 125V / isigaba, ukuchaneka: 0.2% ± 5mv
Ukukhutshwa kwamandla ombane (RMS)	0--250V
Isigaba sombane / amandla ombane wokukhupha amandla	75VA/100VA
Uluhlu lokuphindaphinda	0 -- 1000Hz, ukuchaneka: 0.001Hz
Amaza eHarmonic	2-20 amaxesha
Isigaba	0-360 ^oUkuchaneka: 0.1 ^o

Imveliso yombane weDC

Isigaba esinye somthamo wombane okhuphayo	0--± 150V, ukuchaneka: 0.2% ± 5mv
Imveliso ye-amplitude yombane womgca	0--±300V
Isigaba sombane / amandla ombane wokukhupha amandla	90VA/180VA

Amanani oTshintsho kunye noluhlu lwexesha lokulinganisa

Tshintsha i-terminal yokufaka	8 amajelo
Uqhagamshelwano lomoya	I-1 --20 mA, i-24 V, imveliso yangaphakathi esebenzayo yesixhobo
Ukuguqulwa okunokwenzeka	Uqhagamshelwano olungenamsebenzi: isignali yesiphaluka esifutshane esixhathisayo Uqhagamshelwano olusebenzayo: 0-250V DC
Tshintsha i-terminal yemveliso	Izibini ezi-4, akukho mnxibelelwano, amandla okuphula: 110V / 2A, 220V / 1A

Abanye

Ixesha elibekiwe	1ms --9999s, ukuchaneka kokulinganisa: 1ms
Ubungakanani	338 x 168 x 305 mm
Ukunikezwa amandla	AC220V±10%,50Hz,10A

Iimpawu zeMicrocomputer yoKhuseleko lweRelay Tester

I-voltage ye-1.4 yesigaba kunye ne-3 isigaba semveliso yangoku. Ayinakuvavanya kuphela iireyidi ezahlukeneyo zemveli kunye nezixhobo zokukhusela, kodwa kunye nokhuselo olwahlukeneyo lwale mihla lwe-microcomputer, ngakumbi kukhuseleko lokutshintsha okutshintshileyo kunye nesixhobo sokutshintsha ngokuzenzekelayo. Uvavanyo lulungele ngakumbi kwaye lugqibelele.

I-2.Classic Windows interface yokusebenza kwenkqubo, i-interface ye-man-machine enobuhlobo, ukusebenza okulula kunye nokukhawuleza; ukusebenza okuphezulu okufakwe kwikhompyutheni yokulawula i-industrial kunye ne-8.4-intshi isisombululo se-800 × 600 TFT isikrini esibonakalayo sombala wesikrini, sinokunika ulwazi olutyebileyo kunye nolwazi olucacileyo, kubandakanywa nemeko yokusebenza yangoku yezixhobo kunye nolwazi oluninzi loncedo.

3.Umsebenzi wokuzibuyisela umva ukunqanda ukuphazamiseka kwenkqubo okubangelwa kukuvalwa ngokungekho mthethweni okanye ukusebenza kakubi.

I-4.Ixhotyiswe ngekhibhodi ye-ultra-thin ye-industrial kunye nemouse ye-photoelectric, inokugqiba zonke iintlobo zemisebenzi ngokusebenzisa ikhibhodi okanye imouse njengePC.

I-5.Ibhodi yokulawula ephambili ithatha i-DSP + FPGA isakhiwo kunye ne-16 bit ye-DAC output. Inokuvelisa i-2000 yoxinaniso oluphezulu lwamaza e-sine kumjikelo wamaza asisiseko, athi aphucule kakhulu umgangatho wohlobo lwamaza kunye nokuchaneka komvavanyi.

6.I-high-fidelity linear power amplifier iqinisekisa ukuchaneka kwamandla amancinci kunye nokuzinza kwamandla amakhulu.

I-interface ye-7.USB isetyenziselwa ukunxibelelana nePC ngokuthe ngqo ngaphandle komgca wokudibanisa.

8.Inomsebenzi wokuvavanya ungqamaniso lweGPS. Isixhobo sinokwakhelwa kwikhadi le-GPS le-synchronous (ukhetho) kwaye liqhagamshelwe kwi-PC nge-RS232 port ukuqonda uvavanyo oluhambelanayo lwabavavanyi ababini kwiindawo ezahlukeneyo.

9.Ixhotyiswe ngemveliso yomthombo wombane ozimeleyo ozinikeleyo we-DC, amandla ombane aphumayo yi-110V (1A), 220V (0.6A). Ingasetyenziselwa iireyilayi okanye izixhobo zokukhusela ezifuna unikezelo lwamandla eDC.

I-10.Inomsebenzi we-software self-calibration, egwema ukuvula ityala ukulungelelanisa ukuchaneka ngokulungelelanisa i-potentiometer, ngaloo ndlela iphucula kakhulu ukuzinza kokuchaneka.