Ubushinwa Imikorere myinshi Ihinduranya Ibizamini bya Polarity CTPT igerageza sisitemu yo gukora sisitemu nabatanga isoko

Multi Imikorere Yubu Ihinduranya Ikizamini Polarity CTPT sisitemu yo gupima neza sisitemu Yerekanwe

Ibisobanuro bigufi:

CTPT iranga igeragezwa ryuzuye nigikoresho cyikora cyuzuye PT na CT igikoresho cyo gupima. Ibizamini igikoresho gishobora kuzuza birimo: CT volt ampere ikizamini kiranga, Ikizamini cya Pt volt ampere, Ikizamini cya CT polarite, Ikizamini cya Pt polarite, Ikigereranyo cya CT ihindagurika ryikigereranyo hamwe na Pt ihinduka ryikigereranyo cya polarite, ihita ibara ikosa ryikosa ryikintu icyo aricyo cyose Itandukaniro rya CT, CT / Pt itandukaniro nibindi bisubizo,

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Ibicuruzwa birambuye

Isosiyete yacu CTPT sisitemu yo gupima neza ikoreshwa mugupimisha Ikosa (Ikosa Ratio na Phase ikosa) rya CT&PT, Intebe irashobora gushyirwaho: Ikizamini cya Transformer ya HES-1C, FY49 CT Burden, FY95 PT Burden

Sisitemu yose irimo Intebe Yipimisha HES-30 CT / PT, Calibator ya HES-1C Transformer, FY47-49 CT Burden, HLS-60G2 Standard CT (hamwe na Generator ya none), FY95 PT Burden na HJS-33G3 Standard PT (hamwe na Generator ya Voltage. )

Ikizamini:

Gupima Ikintu	Ikizamini
Ikizamini cya CT	Urutonde rwibanze rugezweho:	5A-6300A
	Ikigereranyo cya kabiri cyagezweho:	5A na 1A
	Urwego rukoreramo:	(1% -120%). Muri
Ikizamini cya PT	Ikigereranyo cya voltage y'ibanze (kV):	6.3 (6.3 / √3), 11 (11 / √3), 33 (33 / √3) kV
	Ikigereranyo cya kabiri cya voltage:	100V, 100 / √3V, 110V, 110 / √3V
	Urwego rukoreramo:	(20% -120%). Kandi

Icyiciro cyukuri cyo gupima ibikoresho:

Ibisobanuro ku bicuruzwa	Icyitegererezo cyibicuruzwa	Icyiciro Cyukuri
Bisanzwe CT (hamwe nisoko iriho)	HLS-60G2	± 0.02S%
Bisanzwe PT (hamwe na Voltage Inkomoko)	HJS-33G2	± 0,02%
CT Burden	FY47-49	± 3%
PT Burden	FY95	± 3%
Ikizamini cya Transformer (Calibrator)	HES-1C	± 2%