O la matou kamupani CTPT faʻataʻitaʻiga saʻo faiga e faʻaaogaina mo le Suʻega Faʻasalaga (Ratio error ma le Phase error) o le CT & PT, E mafai ona faʻapipiʻi le nofoa: HES-1C Transformer Tester, FY49 CT Burden, FY95 PT Burden
O le faiga atoa e aofia ai le HES-30 CT / PT Testing Bench, HES-1C Transformer Calibrator, FY47-49 CT Burden, HLS-60G2 Standard CT (fa'atasi ai ma Generator), FY95 PT Avega ma HJS-33G3 Standard PT (ma Voltage Generator )
Su'ega Su'ega:
Fua Mea | Su'ega Su'ega | |
CT su'ega sa'o | Fa'ailoga tulaga muamua i le taimi nei: | 5A-6300A |
Fa'ailoga lona lua i le taimi nei: | 5A ma le 1A | |
Fa'atino vaega: | (1%-120%).I | |
PT su'ega sa'o | Fuafuaina muamua voltage (kV): | 6.3(6.3/√3), 11(11/√3), 33(33/√3)kV |
Fa'atatauga lua voltage: | 100V, 100/√3V, 110V, 110/√3V | |
Fa'atino vaega: | (20%-120%).Ma |
Vasega sa'o o le fua meafaigaluega:
Fa'amatalaga o oloa | Fa'ata'ita'iga o oloa | Vasega Sa'o |
CT masani (fa'atasi ai ma Punavai o iai) | HLS-60G2 | ±0.02S% |
PT masani (ma le Punavai Voltage) | HJS-33G2 | ±0.02% |
CT Avega | FY47-49 | ±3% |
PT Avega | FY95 | ±3% |
Su'e Su'e (Calibrator) | HES-1C | ±2% |