Fa'aeletonika feavea'i (Numera) CT/VT Calibrator HEWD-2A

Su'ega Fa'afuainumera Fa'afuainumera (Ratio Error and Phase Error).

E fetaui ma le protocol IEC61850-9-1/2/2LE ma le IEC60044-FT3.

Fa'ata'ita'iga Fa'ata'ita'iga Sese Su'ega (Fa'atatau Fa'atatau ma Fa'asologa Fa'aletonu).

Fa'atusa o fa'ailoga laiti.

EMC tausisia tulaga masani IEC60044-8.

Auina imeli ia matou

Vaega

Fa'asinoga Fa'apitoa

1. Su'ega fa'akomepiuta fa'akomepiuta sese ole fa'aeletonika (numera) CT/VT.
1) Fuafuaga ma vaega sese suega.
2) E fetaui ma le protocol IEC61850-9-1, IEC61850-9-2, IEC61850-9-2LE ma le IEC60044-FT3.
3) Faʻatasi ma fesoʻotaʻiga fiber optik eseese.
4) Su'esu'ega o le Holography o le fe'au a le IEC61850-9-1/IEC61850-9-2.
5) Fa'amauina fa'amatalaga sese o le su'ega ma su'esu'ega fa'amaumauga/teu/lolomi e ala i polokalame.
2. Fa'ata'ita'iga fa'ata'ita'iga fa'aletonu ole fa'aeletonika (numera) CT/VT ma CT/VT masani.
1) Fuafuaga ma vaega sese suega o numera CT/VT.
2) Fuafuaga ma vaega sese su'ega o le CT/VT masani e ala i le liua i le voltage faailo e ala i tulaga converter.
3. E oʻo atu i le suʻega 0.2S vasega numera CT / VT.
4. Fa'atusa o fa'ailoga laiti.
5. Su'esu'ega o galu felagolagoma'i o fa'ailoga fa'aoga o le CT/VT numera i lalo o le su'ega, fa'atupuina o le fusi o alaleo, fa'amaumauga o mea i taimi ta'itasi fa'atasi (e o'o atu i le 50taimi fa'atasi), ma le fa'atatauina o fa'alavelave fa'atasi.
6. RMS su'esu'ega fa'amaufa'ailoga (amplitude, vaega, fa'avevesi ma isi) o fa'ailoga tulaga fa'aofi.
7. Faʻaalia taimi moni faʻaalia galu, faʻailoga faʻailoga masani, polarity, tulaga faʻatasi ma le pasene o tau i lalo ole suʻega o le CT / VT i lalo ole suʻega.
8. Polarity ma le taimi fa'atuai su'ega o numera CT/VT e ala i le fa'aogaina o le PPS (pulse i le sekone) ma le B code e fa'aulu ai le fa'ailoga sync.
9. Fa'agaoioi ile laulau e ala ile polokalama APP (filifiliga).
10. EMC tausisia tulaga masani IEC60044-8.
11. Polokalama PC.
1) HMI faʻafeiloaʻi ma fesoʻotaʻiga manino.
2) Fa'asaoina fa'amaumauga o su'ega ma fa'atupu lipoti su'ega.

Muamua: Meafaitau Su'ega PT MCVT01

Sosoo ai: Fa'ata'ita'iga CT fa'atasi ma le taimi nei Generator HLS fa'asologa

Fua fuaina o le eletise muamua	e oo atu i le 500KV
Fuafuaga fa'atatau ile taimi nei	5-5000A, faʻasalalauga avanoa
Fa'ailoga fa'ailoga masani
Voltage input	0-120%Un, Un=100V, 100/√3V.Fa'asinomaga avanoa
Fa'aoga o lo'o iai nei	0-120%I, In=1A po'o le 5A.Fa'asinomaga avanoa
Fa'ailoga fa'aoga fa'atusa	0-10V (tau maualuga)
Laiti fa'ailo (galu sasa'e) galuega faatino	0-4V (RMS tau)
Vasega sa'o
Sese fua faatatau	<0.05% (1-120% tau fa'atatau)
Vaega sese	<2'(1-120% tau fa'atatau)
Faatuai atoatoa	<1µS (fa'asesega galu itiiti ifo i le 1%)
Toe fa'atuai	<0.5µS
ST (tasi vaega)
Malosiaga e lafo ai alava mata	>-6dBm
Optical Receiving sensitivity	-38dBm
Fa'ailo fa'amaopoopo
Optical PPS sync fa'aoga & mea e fai	4No
Optical IRIG-B(DC) tu'u fa'atasi ma galuega	4No
Fa'amaopoopo taimi sa'o	sili atu nai lo le 100ns
Sapalai fa'aulu	AC220V ± 10%, 50 / 60HZ, faʻaaogaina eletise itiiti ifo i le 20W
Tulaga galue	vevela 0℃~+40℃/sūsū ≤85%
Tele & Mamafa	360400160mm/7.5kgs