Igendanwa rya elegitoroniki (Digital) CT / VT Calibrator HEWD-2A

Igendanwa rya elegitoroniki (Digital) CT / VT Calibator HEWD-2A Ishusho Yerekanwe

Ikizamini cya Digital Ibisohoka Ikosa (Ikosa ryikigereranyo nikosa ryicyiciro).

Bihujwe na protocole IEC61850-9-1 / 2 / 2LE na IEC60044-FT3.

Ikigereranyo gisohoka Ikosa Ikizamini (Ikosa ryikigereranyo nikosa ryicyiciro).

Kugereranya ibimenyetso bito bisohoka.

EMC kubahiriza IEC60044-8.

Ohereza imeri kuri twe

Ibiranga

Ironderero rya tekiniki

1. Ikizamini cya digitale yibizamini bya elegitoronike (digital) CT / VT.
1) Ikigereranyo n'ikizamini cyo kwibeshya.
2) Bihujwe na protocole IEC61850-9-1, IEC61850-9-2, IEC61850-9-2LE na IEC60044-FT3.
3) Bihujwe na fibre optique itandukanye.
4) Isesengura rya Holography ryubutumwa bwa IEC61850-9-1 / IEC61850-9-2.
5) Kwandika amakuru yibibazo bya point de test hamwe no kubaza amakuru / kubika / gucapa na software.
2. Ikigereranyo cyo gusohora ikizamini cya elegitoroniki (digital) CT / VT hamwe na CT / VT bisanzwe.
1) Ikigereranyo nicyiciro cyikizamini cya digitale CT / VT.
2) Ikigereranyo nicyiciro cyibizamini bya CT / VT bisanzwe muguhindura ibimenyetso bya voltage binyuze mubihindura bisanzwe.
3. Kugeza kugerageza 0.2S icyiciro cya digitale CT / VT.
4. Kugereranya ibimenyetso bito bisohoka.
5. Isesengura ryimiterere ya Harmonic yerekana ibimenyetso byinjira bya digitale CT / VT mugeragezwa, ibisekuruza byumurongo uteganijwe, inyandiko yibirimo buri gihe gihuza (kugeza kuri 50time ihuza), no kubara kugoreka ibintu.
6. Isesengura ryagaciro rya RMS (amplitude, icyiciro, inshuro nibindi) byinjiza bisanzwe.
7. Igihe nyacyo cyerekana ibyasohotse, imiterere isanzwe yerekana ibimenyetso, polarite, imiterere ya sync hamwe nagaciro kijanisha munsi yikizamini cya CT / VT mugihe cyizamini.
8. Polarite hamwe nigihe cyo gutinza ikizamini cya digitale CT / VT ukoresheje PPS yubatswe (pulse kumasegonda) na B code kugirango bisohore ibimenyetso bya sync
9. Gukora kuri tablet ukoresheje software ya APP (bidashoboka).
10. EMC kubahiriza IEC60044-8.
11. Porogaramu ya PC.
1) Nshuti HMI ninshuti zisobanutse.
2) Bika byikora kubika amakuru yikizamini no gutanga raporo yikizamini.

Mbere: Ubushobozi bwo gutwara PT ibikoresho byo kugerageza MCVT01

Ibikurikira: Bisanzwe CT hamwe na Generator ya HLS ikurikirana

Igipimo cyibanze cya voltage igipimo	kugeza kuri 500KV
Igipimo cyibanze cyapimwe	5-5000A, kwihindura birahari
Ibimenyetso bisanzwe byinjira
Umuyoboro winjiza	0-120% Un, Un = 100V 、 100 / √3V.Guhitamo birahari
Iyinjiza ryubu	0-120% Muri, Muri = 1A cyangwa 5A.Guhitamo birahari
Ikimenyetso cyo kwinjiza	0-10V (agaciro keza)
Ikimenyetso gito (sine wave) gisohoka	0-4V (Agaciro RMS)
Icyiciro cyukuri
Ikosa ry'imibare	<0,05% (1-120% byagenwe agaciro)
Ikosa ryicyiciro	<2´ (agaciro ka 1-120%)
Gutinda rwose	<1µS (kugoreka imiyoboro itarenze 1%)
Gutinda jitter	<0.5µS
ST optique ya fibre optique (itsinda rimwe)
Fibre optique yohereza imbaraga	> -6dBm
Kwakira neza	-38dBm
Ikimenyetso cyo guhuza
Optical PPS sync yinjiza & ibisohoka	4No
Optical IRIG-B (DC) sync yinjiza & ibisohoka	4No
Guhuza ibisohoka igihe cyukuri	kurenza 100ns
Ibikoresho byinjira	AC220V ± 10%, 50 / 60HZ, gukoresha ingufu zitarenze 20W
Imiterere y'akazi	ubushyuhe 0 ℃ ~ + 40 ℃ / Ubushuhe ≤85%
Ingano & Uburemere	360 * 400 * 160mm / 7.5kgs