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Kompaniyamiz CTPT aniqligini sinovdan o'tkazish tizimi CT&PT ning xato testi (nisbati xatosi va faza xatosi) uchun ishlatiladi, dastgoh o'rnatilishi mumkin: HES-1C transformator sinov qurilmasi, FY49 CT yuki, FY95 PT yuki
Butun tizim, shu jumladan HES-30 CT/PT sinov dastgohi, HES-1C transformator kalibratori, FY47-49 CT yuki, HLS-60G2 standart CT (oqim generatori bilan), FY95 PT yuki va HJS-33G3 standart PT (kuchlanish generatori bilan). )
Sinov oralig'i:
| O'lchov elementi | Sinov oralig'i | |
|
KT aniqligi testi | Nominal asosiy oqim diapazoni: | 5A-6300A |
| Nominal ikkilamchi oqim: | 5A va 1A | |
| Operatsion diapazoni: | (1%-120%).In | |
|
PT aniqligi testi | Nominal birlamchi kuchlanish (kV): | 6,3(6,3/√3), 11(11/√3), 33(33/√3)kV |
| Nominal ikkilamchi kuchlanish: | 100V, 100/√3V, 110V, 110/√3V | |
| Operatsion diapazoni: | (20%-120%).Va | |
O'lchovning aniqlik klassi uskunalar:
| Mahsulot tavsifi | Mahsulot modeli | Aniqlik klassi |
| Standart KT (joriy manba bilan) | HLS-60G2 | ±0,02S% |
| Standart PT (kuchlanish manbai bilan) | HJS-33G2 | ±0,02% |
| KT yuki | 47-49-moliya | ±3% |
| PT yuki | FY95 | ±3% |
| Transformator sinov qurilmasi (kalibrator) | HES-1C | ±2% |
Mahsulot toifalari
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