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

Isigaba Ezintathu Zokuhlolwa Kokudluliswa Kokuvikela Isivivinyo Sesibili Somjovo Wamanje Wokujova Okuvikela Isihloli

Incazelo emfushane:

INTO: RUN-RP330A

Umhloli we-relay angahlola i-AC ne-DC ehlukahlukene, yamanje, i-voltage, ephakathi, ukuzibamba, isignali nokunye ukudluliselwa okukodwa kanye neqembu lonke..

Izinga eliphakeme lobuhlakani, Ukuzihlola okuphelele, umsebenzi wokuzivikela

Inzuzo: 1. Isixazululo se-CE esiqinisekisiwe kanye ne-One-stop sokuvikela ukudluliselwa

2. Iwaranti yonyaka owodwa kanye nokuthunyelwa okusheshayo

3. isisindo esincane, Instrument isisindo net: 12kg

4. Umhlinzeki wekhwalithi kanye nomhlinzeki wesevisi we-State Grid

i-imeyili

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-Microcomputer 3 Isigaba sesi-3 Sokuhlolwa Kwesesibili Sokuhlolwa Kwemijovo/Isihloli Esiphathekayo Sesigaba Sesithathu Sokuvikela Sokudlulisa

Le microcomputer yezigaba ezintathu iqinisekiswa ngesitifiketi se-CE.

Amapharamitha Wesethi Yokuhlolwa Kokudluliswa Kwemijovo Yesibili

Okukhiphayo kwamanje kwe-AC

Okukhiphayo kwesigaba esisodwa (RMS)	0 -- 30A / isigaba, ukunemba: 0.2% ± 5mA
Okuthathu kwamanje kokuphumayo okuhambisanayo (RMS)	0 -- 90A / isigaba sesithathu ekuphumeni okuhambisanayo kwesigaba
Duty Cycle	10A
Amandla aphezulu okukhiphayo ngesigaba ngasinye	300VA
Umkhawulo wamandla okukhiphayo wezigaba ezintathu ezihambisanayo zamanje	800VA
Ubukhulu. isikhathi sokusebenza sokukhiphayo esivumelekile se-triple parallel current	10s
I-Frequency Range	0 -- 1000Hz, ukunemba okungu-0.01Hz
Inombolo ye-Harmonic	2-20 izikhathi
Isigaba	0-360 ^oUkunemba: 0.1 ^o

Okukhiphayo kwamanje kwe-DC

Okukhiphayo kwamanje kwe-DC

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

I-AC voltage okukhiphayo

I-Single phase voltage output (RMS)	0 -- 125V / isigaba, ukunemba: 0.2% ± 5mv
Okukhipha amandla kalayini (RMS)	0--250V
Isigaba se-voltage / amandla okukhipha amandla omugqa	75VA/100VA
Ibanga lemvamisa	0 -- 1000Hz, ukunemba: 0.001Hz
I-Harmonic wave	2-20 izikhathi
Isigaba	0-360 ^oUkunemba: 0.1 ^o

Ukukhishwa kwe-voltage ye-DC

I-amplitude ye-voltage yesigaba esisodwa	0-± 150V, ukunemba: 0.2% ± 5mv
I-amplitude yokuphuma kwe-voltage yomugqa	0-±300V
Isigaba se-voltage / amandla okukhipha amandla omugqa	90VA/180VA

Izinombolo zebanga lesikhathi sokushintsha nokulinganisa

Shintsha itheminali yokufaka	8 iziteshi
Othintana naye emoyeni	1 -- 20 mA, 24 V, okukhiphayo kwangaphakathi okusebenzayo kwedivayisi
Ukuguqulwa okungenzeka	Ukuthintana okwenziwayo: isignali yesekethe emfushane yokumelana okuphansi Othintana naye osebenzayo: 0-250V DC
Shintsha itheminali yokuphumayo	Amapheya ama-4, akukho othintana naye, amandla okuphuka: 110V / 2A, 220V / 1A

Abanye

Ubude besikhathi	1ms -- 9999s, ukunemba kokulinganisa: 1ms
Ubukhulu	338 x 168 x 305 mm
Ukunikezwa kwamandla kagesi	I-AC220V±10%,50Hz,10A

Izici ze-Microcomputer Protective Relay Tester

I-voltage yesigaba esingu-1.4 kanye nesigaba esi-3 esiphumayo samanje. Angeke ihlole kuphela ukudluliselwa okujwayelekile okuhlukahlukene kanye nezinsiza zokuvikela, kodwa futhi nokuvikela okuhlukahlukene kwesimanje kwamakhompiyutha amancanyana, ikakhulukazi ukuvikelwa komehluko we-transformer kanye nedivayisi yokushintsha ezenzakalelayo ebekwe eceleni. Ukuhlolwa kulula kakhulu futhi kuphelele.

2.Isixhumi esibonakalayo sokusebenza kwesistimu ye-Windows, isikhombimsebenzisi esinobungane somshini womuntu, ukusebenza okulula nokusheshayo; ukusebenza okuphezulu okushumekiwe ikhompyutha yokulawula izimboni kanye nesixazululo esingu-8.4-intshi esingu-800 × 600 TFT isikrini sokubonisa umbala wangempela, singanikeza ulwazi 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 logesi wesithombe, ingaqedela zonke izinhlobo zemisebenzi ngekhibhodi noma igundane njenge-PC.

5.Ibhodi lokulawula eliyinhloko lamukela isakhiwo se-DSP + FPGA kanye nokukhishwa kwe-16 bit DAC. Ingakwazi ukukhiqiza igagasi le-sine elinamandla amakhulu angu-2000 ngomjikelezo ngamunye wegagasi eliyisisekelo, elithuthukisa kakhulu ikhwalithi ye-waveform nokunemba komhloli.

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

7.Isixhumi esibonakalayo se-USB sisetshenziselwa ukuxhumana ne-PC ngokuqondile ngaphandle kwanoma yimuphi ulayini wokuxhuma.

8.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.

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