Intelligent Voltage Transformer Calibrator

MOEORW-W8011 Intelligent Voltage Transformer Calibrator

Lub MOEORW-W8011 ntse voltage transformer teb calibrator yog ib tug kws tshaj lij voltage transformer teb tester nyob rau hauv lub teb ntawm high voltage hluav taws xob kuaj, nrog meej qhov chaw kom tau raws li qhov tseem ceeb ntawm cov kev xav tau ntawm ntawm - qhov chaw pov thawj.

Nws ua ke nrog ntau txoj kev sim, tshem tawm qhov xav tau ntawm ntau yam khoom siv, ntse txheeb xyuas qhov tsis raug nrog cov ntaub ntawv raug, thiab yooj yim thiab ua haujlwm tau zoo.

Tsim nyog rau ntawm - qhov chaw txheeb xyuas qhov siab - cov khoom siv hluav taws xob ntsuas hluav taws xob hauv cov chaw tsim hluav taws xob, cov chaw nres tsheb thiab ntau tus neeg siv.

High -voltage power metering devices in power plants and substations, as well as power metering devices for many users, impact the interests of multiple party, including power generation, transmission, supply, and users. Txhawm rau kom muaj kev ntsuas qhov tseeb, kev tshuaj xyuas yuav tsum tau ua raws li JJG1021-2007 "Power Transformers" thiab DL / T448-2000 "Technical Management Regulations for Power Metering Devices".

Peb MOEORW-W8011 qis-caliber siab-voltage transformer teb tester yog tsim los siv cov cuab yeej siv siab tshaj plaws, loj- nplai hluav taws xob tsim hluav taws xob, thiab ua raws li cov kev cai hauv lub tebchaws. Nws daws cov teeb meem ntawm kev ua haujlwm siab thiab kev ua haujlwm tsis txaus ntseeg nyob rau hauv - qhov chaw ntsuas hluav taws xob hloov hluav taws xob, thaum tseem muab cov kev ua tau zoo thiab kev ua haujlwm muaj zog.

1: Kev ntsuas qhov yuam kev rau qis-Voltage High-Voltage Transformers

① Qhov tseeb tag nrho: 1/3 ntawm qhov yuam kev txwv ntawm qhov voltage transformer nyob rau hauv kev sim

②Test range:

③ Kev khiav hauj lwm ntau ntawm qhov hluav taws xob transformer nyob rau hauv kev sim: 80% -120%

④ Secondary load: 0.0VA-300VA, COSφ＝0.1-1.0

⑤ Qhov tseeb ntau yam ntawm qhov ntsuas hluav taws xob hauv kev sim: 1.0, 0.5, 0.2, 0.1

⑥ Kev tiv thaiv thiab kev ntsuas qhov yuam kev Tsawg dua lossis sib npaug li 5.0%

Kev ntsuas ntau: R: 0.00Ω-5.0Ω

Y: 0.000mS-200.0mS

2: Voltage Transformer Calibrator Tshooj

① Basic yuam kev:

Hauv -theem tivthaiv: DX=±(X × 2% + Y × 2% ±(2 lo lus))

DY=±(X × 2% + Y × 2% ± 5 cim)

" X ", " Y " - cov cuab yeej tso tawm qhov tseem ceeb

Tsib lo lus - Instrument quantization yuam kev

Dial scale: Qib 1 .

Kev ntsuas ntau: f: 0.0000% -200.0%

δ: 0.000′-999.9′

② Kev khiav hauj lwm voltage: 100/3V, 100/V, 100V

③ Kev khiav hauj lwm ntau ntawm qhov hluav taws xob transformer nyob rau hauv kev sim: 20% -200%

3. Cov cuab yeej siv hluav taws xob: 20 VA

4. Cov cuab yeej raug chav kawm: 0.05

5. Qhov siab tshaj plaws sab nraud (cm): L46 ´W35 ´H13.5

6: Nyhav (kg): 11.0

1. Lub MOEORW-W8011 qis-calibration siab-voltage transformer teb tester ua ke cov dej num ntawm kev ntsuas voltage transformer yuam kev siv ob qho tib si qis -calibration siab-voltage method thiab cov peev txheej sib txawv, ua kom yooj yim rau ntawm {{7} calibration.

2. Ntawm - qhov kev txheeb xyuas qhov chaw ntawm qhov hluav taws xob hloov hluav taws xob tsis tas yuav tsum muaj cov qauv hluav taws xob hloov hluav taws xob, kauj ruam - nce transformers, lub thawv thauj khoom, thiab lub thawv tswj hluav taws xob. Kev txheeb xyuas cov hluav taws xob hluav taws xob hluav taws xob hluav taws xob tuaj yeem ua tiav siv cov kev sim yooj yim heev thiab kev ua haujlwm, uas ua rau txo qis kev ua haujlwm thiab txhim kho kev ua haujlwm zoo, ua kom yooj yim rau kev ua haujlwm ntawm - qhov chaw kuaj xyuas ntawm transformers.

3. Lub MOEORW-W8011 low-voltage transformer field tester muaj cov qauv voltage transformer nrog tib qhov kev hloov pauv raws li qhov voltage transformer hauv kev sim, nrog qhov tseeb ntawm 0.02 chav kawm. Nws raug ntsuas qhov sib piv ntawm qhov hloov pauv thiab tsis muaj -load yuam kev ntawm voltage transformer nyob rau hauv kev sim. Tom qab ntawd, nws xam qhov kev ua yuam kev transformer los ntawm kev sib txuas cov impedance thiab kev xeem tau txais.

4. Kev ntsuas dav dav, mus txog 6 kV / 100V ~ 220kV / V/ 100 / V .

5. Nws muaj kev ua haujlwm ntawm kev ntsuas voltage transformer piv, DC sab hauv kuj thiab voltage load box.

6. Nws muaj dual -winding voltage transformer kuaj muaj nuj nqi thiab ob lub thawv thauj khoom.

7. Nws txais 640 × 480 siab- daws teeb meem loj- npo LCD zaub nrog tus neeg siv- tus phooj ywg interface thiab tsim qauv ua haujlwm. Lub vijtsam kov pab ua haujlwm, ua haujlwm yooj yim dua thiab nrawm dua.

8. Los ntawm kev siv cov software algorithms meej, qhov tseeb ntawm cov ntaub ntawv ntsuas tau raug txhim kho ntxiv.

9. Nws muaj peev xwm ntse txiav txim qhov xwm txheej ntawm kev xaim hluav taws xob sab nraud thiab sai rau kev xaim tsis raug, hloov pauv qhov yuam kev, polarity yuam kev, thiab lwm yam.

10. Hloov cov ntaub ntawv ntsuas thiab txiav txim siab seb nws puas dhau qhov kev zam. Cov ntaub ntawv tshaj qhov kam rau ua yog tsom rau hauv cov xim dub, ua rau cov ntaub ntawv yam ntxwv ntawm tam sim no transformer intuitive thiab meej.

11. Tshaj tawm ntawm - qhov kev soj ntsuam qhov chaw ncaj qha, qhia seb nws puas tsim nyog lossis tsis tsim nyog.

12. Loj - lub cim xeeb loj tuaj yeem khaws txog 1,000 qhov kev xeem cov ntaub ntawv nkag.

13. Nruab nrog lub tshuab luam ntawv, nws tuaj yeem luam cov ntaub ntawv xeem ntawm -site.

14. Lub tshuab yas pwm chassis yog siv los tiv thaiv kev poob siab thiab siab, ua kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm thiab cov khoom siv thaum lub sij hawm siab - kev ntsuas siab ntawm qhov chaw.