CE certificate relay protection testing instrument microcomputer relay protection tester Featured Image

Isihloli sokuvikela ukudluliselwa kwesitifiketi se-CE sethuluzi lokuvikela i-microcomputer

Incazelo emfushane:

Into: I-RUN-RP630A

Isitifiketi: ISO/EMC/LVD

Ubukhulu: 410 x 190 x 420 mm

Idivayisi yokuhlola kagesi ethengeka kakhulu futhi ethembekile

Umsebenzi: ukuqinisekiswa, ukulungisa iphutha, ukuhlolwa kwedivayisi yokuvikela yesibili

Isisindo: mayelana ne-20KG (insimbi eyodwa)

Isevisi engcono kakhulu yangemuva kokuthengisa nokusekelwa kobuchwepheshe

i-imeyili

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isigaba Sesithupha Sokuhlolwa Kwe-Relay Testing System Protection Relay Testing Tester

Ukucaciswa kwale Kit yokuhlola i-Protection Relay

Okukhiphayo kwesigaba esisodwa (RMS)	0 -- 30A / isigaba, ukunemba: 0.2% ± 5mA
Imisinga eyisithupha ngokuhambisana (RMS)	0 – 180A / 6 isigaba esifanayo esiphumayo esihambisanayo
Duty Cycle	10A okuqhubekayo
Amandla aphezulu okukhiphayo ngesigaba ngasinye	300VA
Ubukhulu. amandla okukhiphayo wezigaba ezintathu ezihambisanayo zamanje	1000VA
Ubukhulu. okukhiphayo isikhathi esivumelekile sokusebenza se-triple parallel current	10s
Ibanga lemvamisa	0 -- 1000Hz, ukunemba okungu-0.01Hz
Inombolo ye-Harmonic	2-20 izikhathi
Isigaba	0—360o ukunemba: 0.1o

Umsebenzi wokuhlola Wesibili Wokuhlola Ukuvikelwa Kwe-Relay Protector Yamanje

I-1.Voltage kanye nokuhlolwa kwamanje
Khetha i-voltage yesigaba noma i-current yesigaba njengokuguquguqukayo, khetha i-othomathikhi noma i-manual test mode shintsha, kuze kube yilapho i-relay isebenza. Uma i-voltage ingaphezu kuka-125V futhi yamanje inkulu kuno-40a, ukuphuma kwamandla kalayini kungasetshenziswa, njenge-UAB, UBC kanye ne-UCA. Okwamanje kungaba okukhiphayo kumodi ehambisanayo yezigaba ezimbili noma yezigaba ezintathu. Qaphela ukuthi isigaba samanje kufanele sibe esigabeni esifanayo. Isikhathi esiphezulu samanje sokuphumayo kufanele sibe sifushane ngangokunokwenzeka, futhi inani lokuqala lingasethwa libe ngu-90% yenani lokusetha ukuze kufinyezwe isikhathi sokuhlola. Uma wenza ukuvikelwa kwamanje kwezigaba eziningi, ingakwazi ukukhipha ngokuqondile izikhathi ezingu-1.2 zevelu yamanje yokusetha, ukuze isikhathi sesenzo esilinganisiwe sinembile.

2.Ukuhlolwa kwefrequency
Inani elizenzakalelayo lemvamisa yokuqala ngu-50 Hz, elingashintshwa umsebenzisi. Khetha imvamisa eguquguqukayo, faka isinyathelo esifanele sokuvama, bese uchofoza ukuhlola kokuqala. Wonke amaza amanje nawe-voltage ayashintsha.

3.Ukuhlolwa kwesiqondiso samandla
Idivayisi yokuvikela ngokuvamile isebenzisa imodi yokufaka izintambo engu-90 degree, kanti ukusetha i-voltage ephansi kungu-60V. Ngesikhathi sokuhlolwa, i-UA = 60V futhi isigaba siyi-0 degree; UB = 0V futhi isigaba singu-0 degree; ngale ndlela, i-voltage yomugqa UAB = 60V kanye nesigaba siyi-0 degree, bese i-voltage ilungisiwe. I-amplitude ye-IC ilungisiwe (ngokuvamile i-5A), futhi isigaba se-IC siyashintshwa ukuze kukalwe ama-engeli womngcele wesenzo. Imodi yokufaka izintambo engu-90 degree iphuma ngendlela ethi "UAB, IC", "UBC, IA" kanye ne "UCA, IB".0 degree izintambo ziphuma ngendlela ethi "UAB, IA", "UBC, IB" kanye "UCA, IC". I-engeli yokuzwela = (i-engeli yomngcele 1 + i-engeli yomngcele 2) /

Izici Zokuhlolwa Kokudluliswa Kwezisetshenziswa Zokuhlola

I-voltage engu-1.6 kanye nesiteshi esiphumayo samanje. Ayikwazi ukuhlola kuphela ukudluliselwa okujwayelekile kanye nemishini yokuvikela, kodwa futhi nezisetshenziswa zesimanje zokuvikela amakhompuyutha amancane, ikakhulukazi ukuvikela okuhlukile kwe-transformer kanye nedivayisi yokushintsha ezenzakalelayo ebekwe eceleni. Ukuhlolwa kulula kakhulu.

2.Isixhumi esibonakalayo sokusebenza kweWindows, ukusebenzisana komshini womuntu okunobungane, ukusebenza okulula nokusheshayo; ukusebenza okuphezulu okushumekiwe kwe-IPC kanye nesixazululo esingu-8.4 intshi esingu-800 × 600 TFT isikrini sokubonisa sombala wangempela, esingahlinzeka ngolwazi olucebile nolunembile, okuhlanganisa isimo samanje sokusebenza semishini nolwazi oluhlukahlukene losizo.

3.Umsebenzi wokuzitakula ukuze ugweme ukuphahlazeka kwesistimu okubangelwa ukuvala shaqa okungekho emthethweni noma ukungasebenzi kahle.

4.Ifakwe ikhibhodi yezimboni ezacile kakhulu kanye negundane lesithombe sikagesi, elingaqedela zonke izinhlobo zemisebenzi ngekhibhodi noma ngegundane njenge-PC.

5.Ibhodi lokulawula eliyinhloko lamukela ukwakheka kwe-DSP+FPGA, ukuphuma kwe-16-bit DAC, futhi lingakhiqiza igagasi eline-sine elinamandla amakhulu lamaphoyinti angu-2000 ngomjikelezo ngamunye wegagasi eliyisisekelo, elithuthukisa kakhulu izinga le-waveform kanye nokunemba umhloli.

I-6.I-high fidelity linear power amplifier iqinisekisa ukunemba kwamandla amancane kanye nokuzinza kwamandla amakhulu.

I-interface ye-7.USB isetshenziselwa ukuxhumana ne-PC ngokuqondile ngaphandle kwanoma yimuphi umugqa wokuxhuma, ngakho-ke kulula ukuyisebenzisa.

8.Ingaxhunywa kukhompuyutha ephathekayo (uyazikhethela) ukuze isebenze. Amakhompyutha aphathekayo nezimboni asebenzisa isethi efanayo yesofthiwe, ngakho asikho isidingo sokuphinda ufunde indlela yokusebenza.

9.Inomsebenzi wokuhlola ukuvumelanisa kwe-GPS. Idivayisi ingakhelwa ngaphakathi ikhadi le-GPS lokuvumelanisa (uyazikhethela) futhi lixhunywe ne-PC ngembobo ye-RS232 ukuze kutholakale ukuhlolwa okuvumelanayo kwabahloli ababili ezindaweni ezihlukene.

10.Ifakwe ozimele ozinikele ophumayo womthombo wamandla kagesi asizayo we-DC, i-voltage ephumayo ingu-110V (1A), 220V (0.6A). Ingasetshenziselwa ukudluliselwa noma izisetshenziswa zokuvikela ezidinga ukunikezwa kwamandla ka-DC.

I-11.Inomsebenzi wokuzilinganisa kwesofthiwe, okugwema ukuvula icala ukuze ulinganise ukunemba ngokulungisa i-potentiometer, ngaleyo ndlela ithuthukise kakhulu ukuzinza kokunemba.