Idanwo CT PT
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HEWE Series Amunawa ndan
1. LCD àpapọ
2. Aṣiṣe ipin ati idanwo aṣiṣe igun alakoso
3. Impedance ati idanwo gbigba
4. Pẹlu PC software
5. Pẹlu inbuilt mini itẹwe fun titẹ awọn igbasilẹ igbeyewo (iyan)
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CT/PT Olutupa MCVT01C
Yipada ratio igbeyewo.
Aṣiṣe ipin ati idanwo aṣiṣe igun alakoso.
Atẹle ẹru igbeyewo.
Ṣayẹwo polarity.
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Ohun elo Igbeyewo Agbara PT to ṣee gbe MCVT01
Gbigba ọna aiṣe-taara lati mọ idanwo ti ipin, aṣiṣe ipin ati aṣiṣe igun alakoso, ati bẹbẹ lọ.
Nipasẹ Ratio ati idanwo gbigba, ṣe iṣiro aṣiṣe ti 80% -120% foliteji ti o ni iwọn labẹ ẹru ti o ni iwọn ati ẹru opin opin.
Iwọn kekere ati iwuwo ina, o dara fun idanwo aaye ti Capacitance PT.
Foliteji ratio igbeyewo.
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CT Burden FY jara
Iwọn iṣẹ ṣiṣe jakejado
Yiye: ± 3%
Ilana to wulo: IEC60044-2 tabi ANSI/IEEE C57.13
Ipo iṣẹ-ọpọlọpọ aṣayan aṣayan: iboju ifọwọkan, bọtini yiyan ati bọtini bọtini
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Itanna To šee gbe (Digital) CT / VT Calibrator HEWD-2A
Idanwo Aṣiṣe Ijade Digital (Aṣiṣe Ratio ati Aṣiṣe Alakoso).
Ni ibamu pẹlu Ilana IEC61850-9-1/2/2LE ati IEC60044-FT3.
Idanwo Aṣiṣe Ijade Analog (Aṣiṣe Ratio ati Aṣiṣe Alakoso).
Analog ti kekere ifihan agbara o wu.
EMC ibamu pẹlu boṣewa IEC60044-8.
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PT Burden FY jara
1. Wide isẹ ibiti
2. Yiye: ± 3%
3. Ilana to wulo: IEC60044-2 tabi ANSI/IEEE C57.13
4. Olona-iru isẹ mode iyan: iboju ifọwọkan, bọtini selector ati knob yipada
