Portable Electronic (Digital) CT/VT Calibrator HEWD-2A

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

Compatible cum protocollo IEC61850-9-1/2/2LE et IEC60044-FT3.

Analog Output Error Test (Ratio Error and Phase Error).

Analoga parvae signo output.

EMC obsequio normae IEC60044-8.

Mitte ad nos inscriptio

Features

Index Technical

1. Digital output error experimentum electronic (digital) CT/VT.
1) Ratio et Pascha erroris test.
2) Compatibile cum protocollo IEC61850-9-1, IEC61850-9-2, IEC61850-9-2LE et IEC60044-FT3.
3) Compatible cum variis interfaces fibra optica.
4) Analysis holographia nuntii IEC61850-9-1/IEC61850-9-2.
5) Recordatio errorum notitia probati punctum ac notae inquisitionis/copia/print a programmate.
2. Analogia output errorum experimenti electronici (digitalis) CT/VT et conventionalis CT/VT.
1) Ratio et periodus errorum digitalium CT/VT.
2) Ratio et periodus erroris experimenti conventionalis CT/VT convertendo in signum intentionis per vexillum convertentis.
3. Usque ad probandum 0.2S classis digitalis CT/VT.
4. Analoga parvae signo output.
5. Harmonica unda analysi input signum digitalis CT/VT sub experimento, generationis spectri curvae, recordum contentorum uniuscuiusque temporis harmonicae (usque ad 50 tempora harmonicae), et calculum harmonicae pravitatis.
6. RMS valorem parametri analysi (amplitudinis, phase, frequentiae et etc.) signum initus vexillum.
7. Real-time ostendens output waveform, standard signal waveform, verticitatem, sync statum and percentage value under test point of CT/VT sub test.
8. Verticitas et mora temporis experimentum digitalis CT/VT utendo ingenito PPS (pulsu secundo) et B code ad output sync signum
9. Operatio per tabulam per app software (libitum).
10. EMC obsequens vexillum IEC60044-8.
11. PC programmatis.
1) Amica HMI et luculenta valu.
2) Automatarie notitias testium servare et famam test generare.

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Prima mensura voltage rated	ad 500KV *
Prima mensura current rated	5-5000A, customization available
Vexillum signum input
Voltage input	0-120% Un, Un=100V、100/√3V.Aliquam available
Current initus	0-120% In, In=1A vel 5A.Aliquam available
Analog initus signum	0-10V (apicem valorem)
Signum parvum (sine fluctus) output	0-4V (VALU RMS)
Sagaciter classis
Ratio erroris	<0.05% (1-120% valorem aestimatum)
Phase error	<2´ (1-120% valorem aestimatum)
Absoluta mora	<1μS (minus quam 1%) tortio waveform
Mora jitter	<0.5µS
ST fibra optica interface (una caterva)
Optical fibra Virtutis Transmittendi	>-6dBm
Optical accipiens sensus	-38dBm
Sync signum
Optical PPS sync input & output	4Nos
Optical IRIG-B(DC) sync input & output	4Nos
Sync output tempus accuracy	melius 100ns
Input copia	AC220V±10%, 50/60HZ, potentia consummatio minus quam 20W
operantes conditio	temperatura 0℃~+40℃/Humiditas ≤85%
Magnitudo & pondus	360* 400* 160mm/7.5kgs