Inotakurika Yemagetsi (Digital) CT/VT Calibrator HEWD-2A

Digital Output Error Test (Ratio Error uye Phase Error).

Inoenderana neprotocol IEC61850-9-1/2/2LE uye IEC60044-FT3.

Analog Output Error Test (Ratio Kanganiso uye Chikamu Chikanganiso).

Analogi yechiratidzo chidiki chinobuda.

EMC kutevedza neyakajairwa IEC60044-8.

Tumira email kwatiri

Features

Technical Index

1. Digital output error test yemagetsi (digital) CT/VT.
1) Ratio uye chikamu chikanganiso bvunzo.
2) Inoenderana neprotocol IEC61850-9-1, IEC61850-9-2, IEC61850-9-2LE uye IEC60044-FT3.
3) Inoenderana neakasiyana optical fiber interfaces.
4) Holography kuongororwa kweshoko reIEC61850-9-1/IEC61850-9-2.
5) Kurekodha dhata yekukanganisa yebvunzo point uye data kubvunza / chitoro / kudhindwa nesoftware.
2. Analog output error test yemagetsi (digital) CT/VT uye yakajairika CT/VT.
1) Ratio uye chikamu chikanganiso bvunzo yedhijitari CT/VT.
2) Ratio uye chikamu chikanganiso bvunzo yeyakajairwa CT/VT nekushandura kuita voltage chiratidzo kuburikidza neyakajairwa converter.
3. Kusvikira kuedza 0.2S kirasi yedhijitari CT/VT.
4. Analogi yechiratidzo chiduku chinobuda.
5. Harmonic wave kuongororwa kwechiratidzo chekuisa che digital CT / VT pasi pekuedzwa, chizvarwa che spectrum curve, rekodhi yezvinyorwa zvenguva imwe neimwe harmonic (kusvika ku50times harmonic), uye kuverenga kwekukanganisa kweharmonic.
6. RMS kukosha parameters kuongororwa (amplitude, phase, frequency uye etc) yekupinda muyero wechiratidzo.
7. Real-time kuratidza kubuda waveform, standard signal waveform, polarity, sync mamiriro uye muzana kukosha pasi pekuedzwa kweCT / VT pasi pekuedzwa.
8. Polarity uye nguva-kunonoka bvunzo yedhijitari CT/VT nekushandisa inbuilt PPS (pulse pasekondi) uye B kodhi kuburitsa sync chiratidzo.
9. Kushanda nehwendefa kuburikidza ne APP software (optional).
10. EMC kutevedzera mureza IEC60044-8.
11. PC software.
1) Hushamwari HMI uye yakajeka nzvimbo.
2) Chengetedza otomatiki data rekuyedza uye gadzira mushumo webvunzo.

Zvakapfuura: Inotakurika Capacitance PT Muedzo Equipment MCVT01

Zvinotevera: Standard CT Iine Yazvino Jenareta HLS akatevedzana

Primary rated voltage measure	kusvika ku500KV
Yekutanga yakayerwa chiyero chazvino	5-5000A, kugadzirisa kunowanikwa
Kuiswa kwechiratidzo
Voltage input	0-120%Un, Un=100V,100/√3V.Customization iripo
Ikozvino kuisa	0-120%Mu, Mu=1A kana 5A.Customization iripo
Analogi yekuisa chiratidzo	0-10V (kukosha kwepamusoro)
Chiratidzo chidiki (sine wave) kubuda	0-4V (RMS kukosha)
Kururama kirasi
Reshiyo kukanganisa	<0.05% (1-120% yakayerwa kukosha)
Phase kukanganisa	<2'(1-120% yakatarwa kukosha)
Kunonoka zvachose	<1µS (waveform distortion isingasviki 1%)
Kunonoka jitter	<0.5µS
ST optical fiber interface (boka rimwe)
Optical fiber Kutumira Simba	> -6dBm
Optical Kugamuchira kunzwa	-38dBm
Sync chiratidzo
Optical PPS sync yekupinda & kuburitsa	4Nos
Optical IRIG-B(DC) sync yekupinda & kubuda	4Nos
Kukodzeranisa nguva yekubuda kwayo	nani pane 100ns
Input supply	AC220V±10%, 50/60HZ, kushandiswa kwesimba kuri pasi pe20W
Mamiriro ekushanda	tembiricha 0℃~+40℃/Humidity ≤85%
Saizi & Huremu	360400160mm/7.5kgs