Handheld Power Quality Analyzer

Khoom Taw Qhia

MEDQ-W2000A Handheld Power Quality Analyzer ntsuas ob qho tib si luv -lub sij hawm flicker (Pst) thiab ntev - lub sij hawm flicker (Plt). Qhov siab - cov cuab yeej precision no yog tsim tshwj xeeb los txheeb xyuas cov teeb meem nrog lub zog zoo hauv daim phiaj hluav taws xob, xws li peb- theem tsis sib xws, cov ntsiab lus sib haum xeeb, thiab kev hloov pauv ntawm lub zog. Tsis tas li ntawd, nws muaj kev tsom xam vector thiab ntsuas hluav taws xob ntsuas qhov muaj peev xwm pab cov neeg siv khoom daws teeb meem uas tshwm sim thaum lub zog siv hluav taws xob commissioning thiab hloov kho.

Khoom Parameter (Specification)

1. Input Specifications
Kev ntsuas voltage	10-800V, pib-nrog. (Optional precision voltage divider box extends range to 1000V)
Kev ntsuas tam sim no	Clamp{0}} ntawm tam sim no transformers (plaub hom) 5A / 25A (tus qauv) 100A / 500A (yeem) 400A / 2000A (yeem) 1000A / 5000A (yeem) Flexible Coil
Phase Angle Measurement Range	0 ~ 359.99 degree.
Kev ntsuas zaus	45 ~ 65 Hz.
Tus naj npawb ntawm Voltage Channels	3 channels (UA, UB, UC).
Tus naj npawb ntawm cov channel tam sim no	3 channels (IA, IB, IC).
Qhov siab tshaj plaws harmonic tsom xam txiav txim	63rd ib.
Lub sijhawm khaws cia siab tshaj plaws ntawm 1-feeb ib ntus	18 hli.
2. Qhov tseeb	Hluav taws xob parameter ntsuas seem
Qhov hluav taws xob	±0.1%
Ntau zaus	± 0.01 Hz
Tam sim no, lub zog	±0.5%
Theem	± 0.2 degree
Lub Hwj Chim Zoo Tshooj
Qhov tseem ceeb voltage kam rau ua	Tsawg dua lossis sib npaug li 0.5% FS
Yam tseem ceeb tam sim no kam rau ua	Tsawg dua lossis sib npaug li 1% FS
Kev ntsuas yuam kev ntawm theem sib txawv ntawm qhov tseem ceeb voltage thiab tam sim no	Tsawg dua lossis sib npaug li 0.2 degree
Kev ntsuas yuam kev ntawm cov ntsiab lus ntawm kev sib haum xeeb voltage	Tsawg dua lossis sib npaug li 0.1%
Kev ntsuas yuam kev ntawm cov ntsiab lus tam sim no harmonic	Tsawg dua lossis sib npaug li 0.2%
Peb -theem voltage tsis sib npaug yuam kev	Tsawg dua lossis sib npaug li 0.2%
Voltage deviation yuam kev	Tsawg dua lossis sib npaug li 0.2%
Voltage fluctuation yuam kev	Tsawg dua lossis sib npaug li 0.2%
3. Ua haujlwm kub	-10℃rau +40 degree
4. Them fais fab mov	AC 220V, zaus 45Hz-65Hz
5. Lub zog siv hluav taws xob tseem ceeb	Tsawg dua los yog sib npaug rau 3VA
6. Lub sijhawm ua haujlwm roj teeb siab tshaj plaws	Tsawg dua lossis sib npaug li 10 teev
7. Rwb thaiv tsev	1) Rwb thaiv tsev tsis kam ntawm qhov hluav taws xob / tam sim no cov tswv yim terminals thiab chassis Ntau dua lossis sib npaug rau 100MΩ. 2) Withstands 1.5KV (RMS) fais fab zaus kuaj ntawm cov tswv yim terminals thiab chassis rau 1 feeb.
8. Qhov ntev	258mm × 158mm × 58mm
9. Nyhav	1.5 Kg

Khoom feature thiab daim ntawv thov

1. Cov cuab yeej no yog lub siab -cov cuab yeej ntsuas qhov tseeb tshwj xeeb tsim los xyuas cov teeb meem tsis zoo hauv cov kab hluav taws xob, xws li waveform distortion, harmonic cov ntsiab lus, thiab peb -theem imbalance. Nws tseem muaj qhov ntsuas hluav taws xob ntsuas thiab ntsuas vector muaj peev xwm.

2. Nws tuaj yeem ntsuas qhov ntsuas hluav taws xob ntau yam xws li qhov hluav taws xob, qhov tam sim no, lub zog ua haujlwm, lub zog reactive, lub kaum sab xis, lub hwj chim, thiab zaus.

3. Nws qhia cov duab kos duab ntawm qhov ntsuas hluav taws xob thiab qhov tam sim no, ua rau cov neeg siv tuaj yeem txheeb xyuas qhov tseeb ntawm cov khoom siv hluav taws xob thaiv los ntawm kev txheeb xyuas vector.

4. Kev ntsuas tam sim no ntiav cov clamp- ntawm tam sim no transformers. Txoj kev no tso cai rau cov neeg ua haujlwm ua qhov ntsuas tau yooj yim thiab nyab xeeb yam tsis muaj kev cuam tshuam rau lub voj voog tam sim no. Clamp meters nrog ntau qhov sib txawv tuaj yeem xaiv raws li tus neeg siv qhov kev ntsuas.

5. Ntsuas thiab tshuaj xyuas AC fais fab zoo los ntawm daim phiaj siv hluav taws xob mus rau tus neeg siv kawg, suav nrog: zaus sib txawv, qhov sib txawv ntawm qhov hluav taws xob, tso cai peb -theem voltage imbalance, thiab kab sib chaws sib haum xeeb.

6. Qhia ib qho -theem voltage thiab tam sim no waveforms, thiab ib txhij qhia peb -theem voltage thiab tam sim no waveforms.

7. Tag nrho cov kev ntsuam xyuas cuam tshuam muaj lub vijtsam xauv lub luag haujlwm los pab txhawb cov ntaub ntawv nyeem thiab tshuaj xyuas.

8. Ntsuas luv- lub sij hawm flicker (Pst) thiab ntev - lub sij hawm flicker (Plt).

9. Load fluctuation monitoring: Ntsuas thiab txheeb xyuas qhov hloov pauv ntawm cov hluav taws xob hluav taws xob zoo uas tshwm sim los ntawm ntau yam khoom siv hluav taws xob nyob rau hauv kev ua haujlwm sib txawv. Ib ntus sau tseg thiab khaws cov ncauj lus hauv cov khoom siv hluav taws xob xws li voltage, tam sim no, lub zog ua haujlwm, lub zog reactive, pom lub zog, zaus, thiab theem.

10. Sau cov active thiab reactive zog noj ntawm cov ntsiab lus xeem.

11. Kev saib xyuas lub zog thaum lub sijhawm hloov khoom siv hluav taws xob thiab kev ua haujlwm los pab cov neeg siv los daws cov teeb meem uas tau ntsib thaum lub sijhawm siv cov khoom siv thiab ua haujlwm.

12. Muaj peev xwm kuaj thiab txheeb xyuas qhov tsis muaj zog ntawm cov hluav taws xob reactive thiab lim cov cuab yeej hauv lub tshuab hluav taws xob, muab cov kev ntsuas ntau ntawm lawv cov kev ua haujlwm thiab cov kev qhia tshwj xeeb.

13. Txhawb configurable cia ncua sij hawm rau nruam cov ntaub ntawv logging ntawm preset lub sij hawm.

14. Features ib qho ua tau - nyob rau hauv siab - muaj peev xwm cov ntaub ntawv cia chav tsev nrog adjustable cia ncua sij hawm li ntawm 3 vib nas this mus rau 10 feeb. Kev nkag mus tsis tu ncua ntawm 1- feeb ncua sijhawm tuaj yeem tshaj 18 lub hlis, ua tau raws li kev soj ntsuam mus sij hawm ntev rau cov ntsiab lus xeem.

15. Nruab nrog USB interface kom yooj yim cov ntaub ntawv hloov mus rau backend tswj computers ntawm USB drives.

16. Ua tau zoo nrog cov software tswj cov ntaub ntawv muaj zog kom ncaj qha upload cov ntaub ntawv tiag tiag - lub sijhawm ua piv txwv rau cov khoos phis tawj backend kom ua tiav thiab nrawm.

17. Kev xaiv WiFi (Bluetooth) module tso cai rau cov chaw taws teeb tswj ntawm cov ntsiav tshuaj lossis smartphones.

18. Nta ib daim calendar perpetual thiab moos muaj nuj nqi, qhia tiag - hnub tim thiab lub sij hawm. Nws tuaj yeem txuag cov ntaub ntawv xeem thiab cov txiaj ntsig thaum lub sijhawm ntawm - tshawb nrhiav qhov chaw, xa lawv mus rau lub khoos phis tawj ntawm qhov chaw nres nkoj serial, thiab ua tiav kev tswj hwm cov ntaub ntawv hauv computer los ntawm kev tswj xyuas cov software backend (optional accessory) uas muaj peev xwm tshaj tawm.

19. Ua kom muaj cov xim loj tuaj txawv teb chaws LCD zaub nrog cov lus Askiv interface, lus Askiv prompts, thiab ntau- ntsuas ntsuas rau tib neeg nkag siab- tshuab kev sib cuam tshuam.

20. Nkag mus rau lub hwj chim- txuag hom tau txais tom qab 3 feeb ntawm kev tsis ua haujlwm kom ua kom lub sijhawm roj teeb ua haujlwm ntev.

21. Cov nyees khawm silicone muaj cov lus qhia zoo heev, kev ua neej ntev, tsim qauv tsim, thiab kev ua haujlwm tsis muaj zog.

22. suav nrog lub siab - muaj peev xwm, siab -kev ua tau zoo lithium- ion roj teeb rov qab, xa ntau tshaj 10 teev ntawm kev ua haujlwm tas mus li ntawm kev them tag nrho.

23. Compact thiab lub teeb yuag kom yooj yim portability, haum rau ob qho tib si kev ntsuas thiab raws li ib tug qauv kuaj ntsuas ntsuas.

Kev tsim tawm cov ntsiab lus

Kev ntsuas thiab ntsuas AC fais fab zoo los ntawm daim phiaj pej xeem mus rau cov neeg siv kawg

Lub Tuam Txhab Txuj Ci

FAQ

1) Yuav ua li cas siv Power Quality Analyzer?

Lub tester yog nruab nrog plaub -cov tub ntxhais qhov ntsuas hluav taws xob thiab peb lub ntsuas ntsuas tam sim no (txog rau 6 tuaj yeem muab tau raws li xav tau). Qhov ntsuas hluav taws xob ntsuas hluav taws xob txuas mus rau qhov hluav taws xob hluav taws xob hauv qab kev sim. Cov clamps tam sim no yog siv rau kev sim teb, nrog rau txhua qhov clamp sib haum rau lub siab clamp meter interface. Interchangeability tsis raug tso cai, vim nws tuaj yeem cuam tshuam qhov kev xeem raug. Txhua clamp meter nta ib daim ntawv qhia txog nws theem thiab polarity (qhov kawg cim "N" yog qhov tam sim no tso zis davhlau ya nyob twg). Xyuas kom meej polarity raug thaum txuas cov xov hlau, vim qhov kev sib txuas rov qab yuav cuam tshuam cov txiaj ntsig kev xeem.

2) Lub hom phiaj ntawm kev sim nrog Lub Hwj Huam Zoo Ntsuas Ntsuas yog dab tsi?

Tshawb xyuas peb qhov hluav taws xob thiab peb lub cim tam sim no ntawm lub cuab yeej nyob rau hauv kev sim. Siv cov ntaub ntawv ntsuam xyuas kom nkag siab txog cov xwm txheej ntawm lub cuab yeej tiag tiag - lub sijhawm voltage amplitude, tam sim no amplitude, active zog, reactive zog, theem, zaus, thiab vector kev sib raug zoo ntawm cov tsis. Daim duab vector ntawm tag nrho rau qhov tsis tuaj yeem tshwm sim ib txhij ntawm ib qho screen, ua rau kev txiav txim siab ntawm cov khoom siv hluav taws xob ua haujlwm ntawm cov xwm txheej thiab ua kom yooj yim rau kev txheeb xyuas qhov ua txhaum thiab kab poob vim li cas.

3) Dab tsi yog cov khoom xeem rau Lub Hwj Chim Zoo Ntsuas?

(1) Kev ntsuas hluav taws xob tsis zoo rau cov khoom siv hauv peb-theem plaub-Wire System
(2) Kev ntsuas hluav taws xob tsis zoo rau cov khoom siv hauv peb-Phase Peb-Wire System
(3) Waveform Display Measurement Section
(4) Spectrum Analysis Measurement Section
(5) Voltage Harmonic Analysis Tshooj
(6) Tam sim no Harmonic Analysis Seem
(7) Kev ntsuas qhov ntsuas tsis sib npaug

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