JETG68-12 Electronic Voltage Transformer

Tsanangudzo Pfupi:

Iwo AC voltage transformers anoiswa kune gasi- insulated bhokisi-mhando switch ine yakatarwa frequency ye50Hz uye yakayerwa voltage ye10kV.Inogona kuburitsa yakakwirira-chaiyo zero sequence voltage masaini anoshandiswa nekuyera uye kutonga zvishandiso.Ichi chigadzirwa chinoona kubatanidzwa kwekutanga uye kwechipiri neZW68 switch body, FTU pamwe nemimwe michina, uye ine zvimiro zvehukuru diki, huremu, kuita kwakanakisa, kushanda kwakavimbika, kuisirwa nyore uye zvichingodaro.

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Mitemo

GB/T20840.1, IEC 61869-1 Instrument Transformer Chikamu 1: General Technical Zvinodiwa
GB/T20840.7, IEC 61869-7 Instrument Transformer Chikamu 7: Electronic Voltage Transformer

Operation Mamiriro

Ambient tembiricha: Min.tembiricha: -40 ℃
Max.tembiricha: +70 ℃
Avhareji tembiricha pazuva ≤ +35 ℃
Ambient air: Hapana guruva riri pachena, utsi, gasi rinoparadza, chiutsi kana munyu zvichingodaro.
Hunyoro hunyoro : Avhareji yehunyoro hunyoro pazuva ≤ 95%,
Avhareji yehunyoro hunyoro pamwedzi ≤ 90%.

Ndapota cherechedza paunoodha

1. Rated voltage ratio.
2. Kushanda musimboti le.
3. Kururama makirasi uye zvakarongwa zvakabuda.
4. Kune chero chimwe chinodiwa, unogona kutibata nesu!