Inkampani yethu inkqubo yokuvavanya ukuchaneka kwe-CTPT isetyenziselwa uvavanyo lweMposiso (impazamo yoMlinganiselo kunye nempazamo yeSigaba) ye-CT & PT, iBench inokufakwa: HES-1C Transformer Tester, FY49 CT Burden, FY95 PT Burden
Inkqubo yonke iquka i-HES-30 CT / PT Testing Bench, HES-1C Transformer Calibrator, FY47-49 CT Burden, HLS-60G2 Standard CT (kunye neGenerator yangoku), FY95 PT Burden kunye neHJS-33G3 Standard PT (kunye neVoltage Generator )
Uluhlu loVavanyo:
Into yokulinganisa | Uluhlu loVavanyo | |
Uvavanyo lokuchaneka kwe-CT | Uluhlu oluphambili lwangoku: | 5A-6300A |
Ilinganiswe ngoku yesibini: | 5A kunye no-1A | |
Uluhlu lokusebenza: | (1% -120%).In | |
Uvavanyo lokuchaneka kwe-PT | Umlinganiselo wombane wokuqala (kV): | 6.3(6.3/√3), 11(11/√3), 33(33/√3)kV |
Ixabiso lombane wesibini: | 100V, 100/√3V, 110V, 110/√3V | |
Uluhlu lokusebenza: | (20% -120%).Kwaye |
Iklasi yokuchaneka komlinganiselo izixhobo:
Ingcaciso yeMveliso | Umzekelo weMveliso | Iklasi yokuchaneka |
I-CT eqhelekileyo (enoMthombo wangoku) | I-HLS-60G2 | ±0.02S% |
I-PT esemgangathweni (enoMthombo weVoltage) | HJS-33G2 | ±0.02% |
CT Umthwalo | FY47-49 | ±3% |
PT Umthwalo | FY95 | ±3% |
Umvavanyi weTransformer (Isilinganisi) | HES-1C | ±2% |