Incazelo emfushane:

Umhloli ohlanganisa izici ze-CTPT iyithuluzi lokuhlola izici ze-PT ne-CT ezizenzakalelayo ngokugcwele. Ukuhlola okungaqedwa ithuluzi kufaka phakathi: Isivivinyo sesici se-CT volt ampere, ukuhlolwa kwesici se-Pt volt ampere, ukuhlolwa kwe-CT polarity, ukuhlolwa kwe-Pt polarity, ukuhlolwa kwe-polarity kwesilinganiso sokuguqulwa kwe-CT kanye nokuhlolwa kwe-Pt ukuguqulwa kwesilinganiso se-polarity, ukubala ngokuzenzakalelayo ijika lephutha lanoma yiliphi iphuzu Umehluko wesilinganiso se-CT, CT / Pt kanye neminye imingcele yemiphumela,


Imininingwane Yomkhiqizo

Inkampani yethu uhlelo lokuhlola ukunemba kwe-CTPT lusetshenziselwa ukuhlolwa kwephutha (iphutha lesilinganiso kanye nephutha leSigaba) le-CT&PT, Ibhentshi lingafakwa: HES-1C Transformer Tester, FY49 CT Burden, FY95 PT Burden

Lonke uhlelo oluhlanganisa i-HES-30 CT/PT Testing Bench, HES-1C Transformer Calibrator, FY47-49 CT Burden, HLS-60G2 Standard CT (ene-Current Generator), FY95 PT Burden kanye ne-HJS-33G3 Standard PT (ene-Voltage Generator )

Ibanga Lokuhlola:

Kala Into

Ibanga Lokuhlola

 

Ukuhlolwa kokunemba kwe-CT

Ilinganiselwe ububanzi bamanje obuyinhloko:

5A-6300A

Ikalwe okwamanje:

5A kanye 1A

Ibanga lokusebenza:

(1% -120%).In

 

Ukuhlolwa kokunemba kwe-PT

I-voltage eyisisekelo elinganiselwe (kV):

6.3(6.3/√3), 11(11/√3), 33(33/√3)kV

I-voltage yesibili elinganiselwe:

100V, 100/√3V, 110V, 110/√3V

Ibanga lokusebenza:

(20%-120%).Futhi

Isigaba sokunemba sesilinganiso impahla:

Incazelo Yomkhiqizo

Imodeli Yomkhiqizo

Ikilasi Lokunemba

I-CT ejwayelekile (enomthombo wamanje)

I-HLS-60G2

±0.02S%

I-PT ejwayelekile (nomthombo wamandla kagesi)

I-HJS-33G2

±0.02%

CT Umthwalo

FY47-49

±3%

PT Umthwalo

FY95

±3%

Isihloli se-Transformer (Isilinganisi)

I-HES-1C

±2%


  • Okwedlule:
  • Olandelayo:

  • Bhala umyalezo wakho lapha futhi usithumelele wona