Multifunction Wireless Phase Voltmeter

Multifunction Wireless Phase Voltmeter

Lub cim tshiab ntawm kev txawj ntse peb -theem AC fais fab ntsuas ntsuas ntsuas, dual-unit wireless qauv, raug kuaj xyuas cov kab hluav taws xob tsis zoo thiab kev xaim hluav taws xob.

Kev sib txuas wireless, ntau- ntsuas qhov ntsuas, ntsuas cov kab hluav taws xob ntse, txhawb nqa Bluetooth / PC cov ntaub ntawv tswj hwm, thiab muab ob lub zog rau kev ua haujlwm nyab xeeb.

Fais fab mov department's relay tiv thaiv, meter calibration, transformer test, fais fab tuag kab mob thiab load xyuas

Lub MOEORW-WNS42 Multifunction Wireless Phase Voltmeter yog lub cim tshiab ntawm kev txawj ntse AC lub zog ntsuas ntsuas ntsuas, feem ntau yog siv rau ntawm -qhov chaw tshawb pom ntawm ntau yam AC fais fab tsis muaj zog thiab cov kab hluav taws xob txuas hluav taws xob. Nws siv cov qauv AC ncaj qha los ntsuas qhov ntsuas hluav taws xob ntau zaus (xws li RMS qhov hluav taws xob thiab tam sim no, lub zog ua haujlwm thiab rov ua haujlwm, pom lub zog, lub zog zaus, lub zog ua haujlwm, theem kev sib raug zoo, thiab lwm yam) thiab tuaj yeem tso saib cov duab kos duab ncaj qha. Nws yog qhov tshwj xeeb tshaj yog tsim nyog rau kev tshuaj xyuas cov kab hluav taws xob thib ob tam sim no ntawm kev tiv thaiv relay hauv ntau lub tuam tsev hluav taws xob.

1.Reference ua hauj lwm tej yam kev mob

2. Basic yuam kev txwv

Lus Cim: Rau kev ntsuas theem ntawm 5mA-10mA thiab 5V-10V, theem yuam kev yog ± 3 degree. Raws li qhov ntsuas kev ua haujlwm, qhov ntsuas kev ua haujlwm yuam kev txwv ntawm txhua qhov ntsuas yuav tsum tsis pub tshaj ob npaug ntawm qhov kev txwv tsis raug cai.

3. Kev ntsuas cov yam ntxwv piav qhia

Voltage channel

Txoj kev tawm tswv yim: Peb cov khoom siv txuas nrog ntawm UAN / UBN / UCN feem; Input impedance: 500KΩ;

Txoj kev ntsuas: Muaj tseeb RMS txoj cai.

Tam sim no channel

Txoj kev tawm tswv yim: Peb qhov kev nkag tau raug kuaj los ntawm kev sib txuas- ntawm tam sim no transformers IA, IB, thiab IC feem;

Txoj kev ntsuas: Muaj tseeb RMS txoj cai.

Cov Ntaub Ntawv Online

Teem cov khoom nram qab no: U1, U2, U3, I1, I2, I3, Φ, P1, P2, P3, P, Q1, Q2, Q3, Q, cos1, cos2, cos3, cos, F (xaiv 4 yam khoom txhua lub sijhawm).

Lub sij hawm ncua sij hawm: tuaj yeem teeb tsa arbitrarily ntawm 1 txog 99 vib nas this. Lub sij hawm pib thiab xaus: Pib pib

4. Kev nyab xeeb nta

Kev tiv thaiv hluav taws xob: Lub tshuab hluav taws xob hluav taws xob hluav taws xob, AC them fais fab input davhlau ya nyob twg thiab cov cuab yeej ntsuas vaj tse, thiab cov tub ntxhais hlau thiab cov hlau lead ntawm lub clamp tam sim no transformer thiab lub clamp kov tuaj yeem tiv taus 1KV / 50Hz sinusoidal AC voltage rau 1 feeb.

Rwb thaiv tsev tsis kam: Lub rwb thaiv tsev tiv thaiv ntawm cov ntsiab lus ntsuas tau hais los saum toj no yog ntau dua 100MΩ / 1KV.

5. Ntsuas qhov ntev thiab qhov hnyav

Tus tswv Dimensions: 275 × 200 × 72 (mm) Nyhav: 1.2 kg (nrog rau roj teeb)

los ntawm Tshuab qhov ntev: 185 × 85 × 41 (mm) Nyhav: 350 g (xws li roj teeb)

Tam sim no clamp: 1 40 × 4 0 × 19 (mm) Nyhav: 160g / thooj; Lub puab tsaig: Φ8mm

Tshuab Box (lub ntsiab unit): 423 × 336 × 126 (mm) Nyhav: 5.6 kg

Tshuab Box (Ib tug qhev): 280 × 240 × 127 (mm) Nyhav: 0.85 kg

6. Cov xwm txheej siv

Kev khiav hauj lwm ib puag ncig: Kub -15℃rau +40℃; Kev khiav dej num tsawg dua lossis sib npaug li 90% RH

Cia ib puag ncig: Kub -30℃rau +60℃; Cia cov av noo tsawg dua lossis sib npaug li 95% RH

Qhov siab:<1500 meters

• Nws nta 7-nti 800 * 480 dot matrix TFT tseeb xim LCD zaub nrog cov graphical tus neeg siv interface uas tuaj yeem ua haujlwm ntawm lub vijtsam kov lossis cov nyees khawm, muab cov duab meej thiab nkag siab.
• Tsis siv neeg hloov pauv muaj nuj nqi, tsis muaj phau ntawv hloov yuav tsum tau ua.
• Kev ntsuas nrog ntau txoj kev xaim: Nws tuaj yeem siv nrog ntau txoj kev xaim xws li ib zaug -theem, peb-theem Y / Δ.
• Nws ntsuas ntau yam tsis xws li AC voltage, tam sim no, lub zog, zaus, theem, lub zog muaj zog, qis -voltage CT ratio, thiab lub kaum sab xis sib txawv rau 1-3 channels ntawm AC.
• Peb qhov hluav taws xob input channel yog rwb thaiv tsev los ntawm lub ntsuas hluav taws xob sab hauv, thiab peb cov khoom siv tam sim no siv clamp- ntawm cov transformers tam sim no, ua kom muaj kev nyab xeeb thiab kev ntseeg tau.
• Nws tuaj yeem pom cov kab teeb meem hauv P3 / P4 lub zog ntsuas hluav taws xob, taw qhia qhov chaw ntawm cov xaim tsis raug, qhia cov kab hluav taws xob thib ob thiab lub zog qhia, thiab suav qhov kho qhov tseem ceeb thiab lub zog ntxiv.
• Load curve recording (txoj kev sau cia): Xaiv ib qho 4 yam khoom los ntawm cov ntaub ntawv xws li voltage, tam sim no, zaus, lub zog, thiab lub zog rau cov ntaub ntawv.
• Nws tuaj yeem ua qhov ntsuas qhov ntsuas qhov tsis sib xws.
• Vector calculator: xam cov vector sum ntawm voltage thiab tam sim no, thiab xam tus nqi nruab nrab tam sim no.
• Nws tuaj yeem raug teeb tsa los hloov PT thiab CT cov ntaub ntawv rau hauv cov ntaub ntawv tseem ceeb los ntawm kev ntsuas theem nrab.
• Nws tuaj yeem tso saib peb -theem voltage thiab tam sim no waveforms, thiab 2nd rau 21st harmonics nyob rau lub sijhawm.
• Nws tuaj yeem txuag tau 4000 cov ntaub ntawv ntsuas, thiab cov neeg siv tuaj yeem saib cov ntaub ntawv khaws tseg thiab cov duab kos duab vector.
• Dual fais fab mov: AC ntsuas terminals yog ncaj qha powered los ntawm 80V-450V, thiab ib tug built- nyob rau hauv high-muaj peev xwm lithium roj teeb kuj muaj.
• Nws muaj - hauv cov tsev qiv ntawv Askiv tus qauv, uas tuaj yeem siv los sau cov cim suav, ntawv, lej, thiab lwm cov ntsiab lus khaws cia.
• Qhov ntsuas tau nruab nrog USB interface, tso cai rau kev ntsuas cov ntaub ntawv ncaj qha xa mus rau lub khoos phis tawj rau kev tswj hwm ntawm USB flash drive. Tus tswv tsev tswj hwm lub khoos phis tawj software ua kom muaj nuj nqi xws li kev tshawb nrhiav, kho, luam ntawv (A4 loj) cov qauv ntsuas cov ntaub ntawv, thiab thaub qab ntawm cov ntaub ntawv ntsuas.
• Lub kaw lus sau thiab saib xyuas ntawm - cov khoom siv hluav taws xob hauv chaw 24 teev hauv ib hnub, kuaj peb -theem load imbalance thiab load fluctuation, thiab qhia voltage sib txawv, peb -theem voltage imbalance tus nqi thiab peb-phase tam sim no imbalance tus nqi.
• Kev xaiv wireless kis tau tus mob thiab kev sib txuas lus muaj nuj nqi: Bluetooth wireless + mob siab rau ntse APP software ua rau cov ntaub ntawv sau, khaws cia, saib thiab tshuaj xyuas ntawm Android handheld terminals.
• Lub siab APP system software yog hloov tau yooj yim, sib xws nrog txhua lub xov tooj hauv Android, muaj cov duab suav suav nrog thiab kov cov haujlwm. Nws muaj peev xwm khaws cov ntaub ntawv loj, khaws cia cov ntaub ntawv ntsuas nrog rau qhov hluav taws xob, tam sim no, theem, lub zog, lub zog hluav taws xob, cov duab kos duab, thiab cov kab hluav taws xob thib ob.
• Nws muaj cov lus nug cov ntaub ntawv thiab kev tswj hwm kev ua haujlwm, tso cai rau cov neeg siv los saib cov ntaub ntawv sim khaws cia, suav nrog cov ntsuas hluav taws xob, cov duab kos duab, kab kos duab, thiab lwm yam.
• Android-raws li cov khoom siv tes tuav tau muab cov ntawv thov muaj zog dua, thiab cov terminals lawv tus kheej tuaj yeem siv rau kev tshawb nrhiav thiab sau cov pov thawj ua haujlwm (xws li thaij duab, kaw cov yeeb yaj kiab, thiab nrhiav qhov chaw).
• Kev sib txuas txuas ntxiv: Kev sib txuas wireless nrog cov khoom siv qhev ua rau cov haujlwm hauv qab no:
• Chav ua qhev nta ib qho 2.4 - nti monochrome LCD zaub nrog ob txoj kab: ib qhov hluav taws xob channel thiab ib qho tam sim no.
• Cov cuab yeej siv hluav taws xob tuaj yeem siv nws tus kheej los ntsuas qhov ntsuas hluav taws xob xws li voltage, tam sim no, theem, lub zog ua haujlwm, lub zog reactive, thiab lub zog hluav taws xob.
• Siv lub ntsiab chav tsev raws li kev siv, nws ntsuas hluav taws xob tsis xws li voltage, tam sim no, theem, thiab lub zog ntawm ob qhov kev ntsuas sib txawv ntawm tib txoj kab nyob rau hauv lub thib ob Circuit Court ntawm lub substation, los yog sib piv thiab xyuas cov ntaub ntawv ntawm lub meter box rau tus neeg siv kab. Tus tswv thiab qhev units xa cov teeb liab wirelessly, thiab cov ntaub ntawv wireless kis tau tus mob nyob hauv 200 meters.
• Ob tus tswv thiab qhev units tuaj yeem siv nws tus kheej, lossis lawv tuaj yeem txuas ua ke rau kev ntsuas synchronous. Kev sib txuas ua haujlwm hom muaj ob hom: ib zaug -unit thiab dual-unit.