Igwe eletrọnịkị (Digital) CT/VT Calibrator HEWD-2A

Nnwale mperi mpụta dijitalụ (Njehie oke na mperi oge).

Dakọtara na protocol IEC61850-9-1/2/2LE na IEC60044-FT3.

Nnwale mperi mpụta Analog (Njehie oke na mperi oge).

Analog nke obere mgbaama mmepụta.

EMC nnabata na ọkọlọtọ IEC60044-8.

Zitere anyị email

Atụmatụ

Nka na ụzụ Index

1. Digital mmepụta njehie ule nke electronic (dijitalụ) CT / VT.
1) Nnwale njehie oke na usoro.
2) Dakọtara na protocol IEC61850-9-1, IEC61850-9-2, IEC61850-9-2LE na IEC60044-FT3.
3) Dakọtara na dị iche iche eriri anya eriri interfaces.
4) Nyocha Holography nke ozi nke IEC61850-9-1/IEC61850-9-2.
5) Ịdekọ data njehie nke ebe ule na ajụjụ data / ụlọ ahịa / bipụta site na ngwanrọ.
2. Analog mmepụta njehie ule nke electronic (dijitalụ) CT / VT na omenala CT / VT.
1) Ratio and phase njehie ule nke dijitalụ CT/VT.
2) Nnwale njehie oke na nke oge nke CT/VT nkịtị site na ịtụgharị n'ime mgbama voltaji site na ntụgharị ọkọlọtọ.
3. Ruo iji nwalee 0.2S klas dijitalụ CT/VT.
4. Analog nke obere mgbaàmà mmepụta.
5. Harmonic wave analysis of input signal of digital CT/VT under test, generation of spectrum curve, record of content of each time harmonic (ruo 50times harmonic), na mgbako nke harmonic distortion.
6. RMS uru parameters analysis (njupụta, nkeji, ugboro na wdg) nke ndenye ọkọlọtọ mgbaàmà.
7. Ngosipụta oge na-emepụta ihe na-emepụta oge, ọkọlọtọ ọkọlọtọ ọkọlọtọ, polarity, ọnọdụ mmekọrịta na uru pasent n'okpuru ebe ule nke CT / VT n'okpuru ule.
8. Polarity na oge-egbu oge ule nke dijitalụ CT / VT site na iji inbuilt PPS (pulse kwa nkeji) na B koodu ka mmepụta mmekọrịta mgbaàmà.
9. Ọrụ site na mbadamba nkume site na APP software (nhọrọ).
10. EMC nnabata na ọkọlọtọ IEC60044-8.
11. PC software.
1) HMI enyi na enyi doro anya.
2) Chekwaa data ule na-akpaghị aka wee mepụta akụkọ nnwale.

Nke gara aga: Akụrụngwa PT Capacitance nwere ike ibugharị MCVT01

Osote: Ọkọlọtọ CT na usoro Generator HLS ugbu a

Ogo voltaji nke izizi	ruo 500KV
Ogo nke izizi dị ugbu a	5-5000A, nhazi dị
Ntinye akara ọkọlọtọ
Ntinye voltaji	0-120% Un, Un=100V,100/√3V.Nhazi dị
Ntinye ugbu a	0-120% Na, In=1A ma ọ bụ 5A.Nhazi dị
Mgbama ntinye analog	0-10V (ọnụahịa kacha elu)
Obere mgbama (sine wave) mmepụta	0-4V (ọnụahịa RMS)
Klas nke ziri ezi
Njehie oke	<0.05% (ọnụ ahịa 1-120%)
Njehie usoro	<2′(1-120% ọnụ ahịa akwadoro)
Oge zuru oke	<1µS (mgbagha ụdị ifegharị erughị 1%)
gbuo oge jitter	<0.5µS
ST Optical fiber interface (otu otu)
Ngwa anya eriri na-ebunye ike	> -6dBm
Ngwa anya na-anata uche	-38dBm
Mgbama mmekọrịta
Ntinye na mmepụta ngwa anya PPS	4 Mba
Ntinye na mmepụta ihe IRIG-B(DC) anya	4 Mba
Mekọrịta oge mmepụta ziri ezi	mma karịa 100ns
Ntinye ntinye	AC220V± 10%, 50/60HZ, ike oriri na-erughị 20W
Ọnọdụ ọrụ	okpomọkụ 0℃~+40℃/ iru mmiri ≤85%
Nha & Ibu	360 * 400 * 160mm / 7.5kgs