Transformer Field Calibration Device

Khoom Taw Qhia

MOEORW-W8050/35 Portable Instrument Transformer Calibration Unit yog ib qho tshiab -Tim Nkij teb chaws cov cuab yeej ntsuas hluav taws xob ntsuas hluav taws xob tsim los ntawm peb lub tuam txhab. Nws ua haujlwm zoo tshaj plaws rau kev ntsuas hluav taws xob hauv cov haujlwm xws li lub zog hluav taws xob, metallurgy, railways, thiab tshuaj lom neeg kev lag luam. Chav tsev no yog ib qho yooj yim mus nqa thiab nta yooj yim thaiv, txhim khu kev ntsuam xyuas efficiency thaum lub sij hawm sim nyob rau hauv tsev thiab sab nraum zoov.

Khoom Parameter (Specification)

1. Cov xwm txheej ib puag ncig rau kev ua haujlwm ntaus ntawv
Kub	5℃txog 40℃txheeb ze humidity;<80% (at 25°C) Altitude;<2500m
Fais fab zaus	50Hz ± 0.5Hz Lub zog hluav taws xob; 220V ± 5V
2. Portable Transformer Calibration Device Parameters
2.1 Kev ntsuas qhov ntsuas
Hauv -phase Component (%)	0.0001 txog 199.9 Kev daws teeb meem; 0.0001
Quadrature Component (feeb)	0.001 txog 599.9 Kev daws teeb meem; 0.001
Impedance ()	0.0001 ~ 60.0 Kev daws teeb meem; 0.0001
Nkag mus (ms)	0.0001 ~ 60.0 Kev daws teeb meem; 0.0001
2.2 Basic yuam kev
Hauv -phase Component	X=(X × 2% + Y × 2% 2 tus lej)
Quadrature Component	Y=(X × 2% + Y × 2% 5 tus lej) "X", "Y" - Instrument display values "5 tus lej" - Instrument quantization yuam kev
Qhov ntsuas feem pua	Chav Kawm 1
2.3 Kev khiav hauj lwm ntau yam
Tam sim no	(1%–149%) Hauv (Nyob hauv =5A); (5% -149%) Hauv (Nyob hauv =1A)
Qhov hluav taws xob	(5% -149%) Un (Un=100V, 150V, 100V /); (5%-199%)Un (Un=100V/3))
2.4 Ua haujlwm Load
Tam sim no	To for Tx < 0.12 cos=1
Qhov hluav taws xob	rau x <0.25VA (100V)
2.5 Polarity yuam kev qhia
Thaum qhov yuam kev tshaj 180% ntawm 5% lossis ntau dua ntawm cov ntsuas kev ua haujlwm tam sim no (voltage), qhov taw qhia polarity yuav tsum tshwm sim.
Nco tseg; Yog tias qhov ua yuam kev ntau dua 10% ntawm qhov ntsuas kev ua haujlwm tam sim no (voltage) thiab qhov xav tau polarity qhov taw qhia tseem tsis tshwm sim, qhov no qhia tau tias muaj kev ua txhaum software. Tsis txhob nce qhov tam sim no (voltage) ntxiv kom tsis txhob cuam tshuam cov ntsuas.
2.6 Hloov qhov piv txwv yuam kev
Thaum qhov yuam kev ntau tshaj 30% tab sis tsawg dua 180% ntawm qhov ntsuas kev ua haujlwm tam sim no (voltage) ntawm 5% lossis siab dua, qhov kev hloov pauv qhov yuam kev yuav tsum tau muab.

Khoom feature thiab daim ntawv thov

1) Advanced hardware architecture. Siv siab -kev ua tau zoo 32- ntsis ntab- taw tes DSP thiab kev ua haujlwm siab A / D chips kom ua tiav cov teeb liab suav.

2) Kev ua tiav thiab kev ua haujlwm ua haujlwm modules ua tau raws li cov neeg siv khoom sib txawv. Yuav siv tau ntawm nws tus kheej los yog kev koom ua ke nrog peb qhov tseeb siab - ntsuas ntsuas ntsuas ntsuas ntsuas ntsuas ntsuas ntsuas ntsuas.

3) Nta lub siab - daws teeb meem loj- npo LCD zaub nrog cov ntawv qhia lus Askiv interface uas yog tus neeg siv ntau dua - tus phooj ywg thiab zoo nkauj. Lub humanized interface tsim ua kom yooj yim dua thiab ua haujlwm tau zoo.

4) Tag nrho cov twj tso kua mis muaj cov yas profile chassis, muab cov khoom ntim hauv qhov ntev, siv lub teeb yuag, thiab yooj yim txav tau yooj yim.

5) Dual hardware / software

Kev tsim kho cov ntsiab lus

Tsim nyog rau kev ntsuas hluav taws xob hauv kev lag luam xws li kev tsim hluav taws xob, metallurgy, railways, thiab chemical engineering, nws ua tau raws li qhov yuav tsum tau muaj rau ob qho tib si ntawm - qhov chaw kuaj hauv tsev thiab sab nraum zoov nrog rau kev kuaj ntsuas. Nws yog siv los txheeb xyuas cov yam ntxwv ntawm cov tam sim no transformers (CTs) thiab voltage transformers (PTs).

Lub Tuam Txhab Txuj Ci

FAQ

1) Dab tsi yog cov yam ntxwv ntawm kev ua haujlwm interface rau MOEORW-W8050/35 portable instrument transformer calibrator?

Teb: Cov cuab yeej no muaj lub siab - daws teeb meem loj- npo LCD zaub (kev daws teeb meem 320 × 240 dots) nrog rau Suav zaub mov interface. Nws tsim yog tus neeg siv -tus phooj ywg, zoo nkauj txaus siab, thiab yooj yim rau kev khiav lag luam. Lub ntsiab interface qhia meej txog qhov tseem ceeb xws li cov khoom ntsuas, theem nrab tam sim no / voltage, thiab cov chav kawm raug. Cov kev ntsuas tuaj yeem hloov kho ntawm cov nyees khawm lossis lub computer. Kev ntsuas hom (standalone / networked, phau ntawv / tsis siv neeg) tuaj yeem hloov tau raws li qhov xav tau. Txhua qhov kev ua haujlwm muaj nyob rau ntawm -cov lus ceeb toom, kom ntseeg tau tias muaj kev kawm nyuaj.

2) Yuav tsum muaj kev nyab xeeb dab tsi thaum siv MOEORW-W8050/35 portable transformer tester?

Teb: Cov kev cai tseem ceeb ntawm kev nyab xeeb muaj xws li:
- Siv tsuas yog mob siab rau, kev qhia tshwj xeeb- raws li txoj hlua hluav taws xob;
- Tsis txhob arbitrarily ntsaws los yog unplug xeem coj txuas nrog nyob terminals;
- Txwv tsis pub ua haujlwm yam tsis muaj qhov ntsuas ntsuas, hauv qhov chaw ntub dej, lossis hauv huab cua tawg; Siv cov fuses ntawm hom kev ntsuas thiab ntsuas; tsis txhob kov cov kab hluav taws xob los yog cov hlau nyob thaum lub cuab yeej muaj zog; tsum tsis ua haujlwm thiab tiv tauj lub chaw tsim khoom kho yog tias xav tias muaj kev puas tsuaj ntawm cov cuab yeej; xyuas kom meej tias tag nrho cov terminals muaj kev ntseeg siab thiab siv peb tus -pin ib zaug-phase fais fab plug kom txo qis kev cuam tshuam.

3) Puas yog MOEORW-W8050/35 Portable Transformer Calibrator siv nws tus kheej lossis nws puas xav tau lwm yam khoom siv? Cov khoom ntsuas dab tsi nws txhawb nqa?

Teb: Cov cuab yeej no tuaj yeem siv nws tus kheej los yog ua ke nrog cov chaw tsim khoom lub siab -speed transformer calibration bench. Kev ntsuas cov khoom muaj xws li tam sim no transformers, voltage transformers, impedance, thiab admittance, ntsib ntau yam calibration xav tau kev pab rau cov yam ntxwv tsis nyob rau hauv lub hwj chim metering scenarios.

Cim npe nrov: Tuam Tshoj transformer teb calibration ntaus ntawv, Tuam Tshoj transformer teb calibration ntaus ntawv manufacturers, hoobkas