GDDO-20C AC/DC Electric Meter Calibration Chipangizo
GDDO-20C AC/DC Electric Meter Calibration Chipangizo chimagwiritsidwa ntchito kuzindikira zolakwika zoyambira pazida zosiyanasiyana zamagetsi zamagetsi zamagetsi, kuphatikiza voltmeter, ammeter, wattmeter, ohmmeter, gawo limodzi & magawo atatu amagetsi amagetsi amagetsi (ngati mukufuna) ndi zolakwika zoyambira DC volt mita ndi ammeter.
Kwa gawo la mita, pamafunika kuwongolera pafupipafupi kwamphamvu kwamagetsi a AC monga ukadaulo wapakatikati, womwe uli ndi purosesa ya digito (DSP) ndi chosinthira ma digito 16 othamanga kwambiri;Kwa gwero lazizindikiro, imagwiritsa ntchito DSP ndi 16-digito yothamanga kwambiri ya analog-digital kuti ipange gwero la siginecha yomwe imapanga siginecha ya sine wave ndi chizindikiro chosokoneza.
●Kalasi yolondola ya 0.05.Mphamvu yamagetsi ya AC, AC panopa ndi mphamvu yogwira ntchito ikayezedwa, chipangizochi chimakhala ndi chosinthira cha digito/mafupipafupi (DFC) chokhala ndi ma frequency ogwirira ntchito apamwamba kuposa 60kHz ndi maulendo angapo apano, motero kulondola kwakukulu kumatsimikizika.
●Kusokonekera kwa 2 ~ 31 nthawi, chiwerengero, nthawi ndi matalikidwe a ma harmonics, ndi gawo la mafunde a harmonic to fundamental wave akhoza kukonzedwa.
●Chojambula cha 6.5-inch TFT LCD, chowonekera bwino komanso chowala.
●Ndi RS232 kulumikizana doko.
●Ndi kukumbukira kwakukulu kosasunthika, kumatha kusunga zotsatira za mayeso a 300 metres poyesedwa, kuthandizira mawonedwe a data ndi ntchito yokweza deta.
●Ndi kudalirika bwino, zosavuta ntchito.
Mphamvu pafupipafupi AC kutulutsa | |
Mphamvu yamagetsi (V) | 50, 100, 200, 400, 600 (800V ndizosankha), Max.mphamvu yotulutsa 20VA |
Mtundu wapano (A) | 0.5, 1, 2.5, 5, 10, 20, Max.mphamvu yotulutsa 20VA |
Kusintha kwa Voltage Range | 0 ~ 130%, kusintha kwa fineness 5 * 10 |
Zosintha zapano | 0 ~ 130%, kusintha kwa fineness 5 * 10 |
Kulondola kwa voteji, panopa, mphamvu yogwira ntchito ndi mphamvu | 0.05% |
Kulondola kwa mphamvu yogwira ntchito ndi mphamvu | 0.1% |
Kulondola kwa gawo lamagetsi apano mpaka gawo | 0.05 ° |
pafupipafupi | Kusintha kosiyanasiyana: 45 ~ 65Hz, Kusintha kwa Fineness: 0.001Hz Kukhazikitsa kulondola kwamtengo: 0.01Hz |
Gawo | Kusintha kosiyanasiyana: 0 ~ 359.99 ° Kusintha kwa Fineness: 0.01 ° Kukhazikitsa kulondola kwamtengo: 0.05° |
Distortion degree of voltage and current output waveform | ≤0.3% |
Kukhazikika kwa voliyumu, pakali pano komanso kutulutsa mphamvu | ≤0.01%/60s (mtengo wapamwamba kwambiri) |
Harmonics | 2-31 nthawi Kukula: 0 ~ 20% Phase fineness: 0.01°*N (“N” akutanthauza dongosolo la harmonic) |
Kutulutsa kwa DC | |
Mphamvu yamagetsi (V) | 0.075, 75, 150, 300, 500, 1000, Max.mphamvu yotulutsa 20W |
Mtundu wapano (A) | 0.5, 1, 2.5, 5, 10, 20, Max.mphamvu yotulutsa 20W |
Kusintha kwamagetsi ndi magetsi | 0 ~ 120% (osaphatikizapo 1000V), kusintha kwa fineness 5 * 10 |
Kukhazikika kwamagetsi ndi kutulutsa kwapano | ≤0.01%/60s (mtengo wapamwamba kwambiri) |
Kulondola kwa mtengo wokhazikitsa ma voltage | 0.05% |
Kulondola kwa mtengo wapano | 0.1% |
Kulondola pa kutulutsa kwa 75mV (Katundu ≥5Ω) | 0.1% |
General magawo | |
Magetsi | Single gawo 220V ± 10%, 50Hz ± 5% |
Gwiritsani ntchito zikhalidwe | 20℃±10℃, ≤85%RH |
Dimension | 460*460*175mm |
Kulemera | Pafupifupi 20kg |
Mndi unit | 1 seti |
Aluminiyamualoyi box | 1 seti |
Chingwe champhamvu | 1 pc |
Tmzere ndi cholumikizira | 1 pc |
Mzere woyesera (DC 75mV) | 1 pc |
Mzere woyesera wa mphamvu yamagetsi yamagetsi | 1 pc |
Chingwe cholumikizirana | 1 pc |
Pchotengera cha hotoelectric | 1 pc |
Wogwiritsa's chitsogozo | 1 kopi |
Lipoti la mayeso a fakitale | 1 kopi |