I-China GDDO-20C AC/DC Imitha Yokulinganisa Kagesi Ukwenziwa Kwedivayisi Nefekthri |I-HV Hipot

I-GDDO-20C AC/DC Idivayisi Yokulinganisa Imitha kagesi

Incazelo emfushane:

I-GDDO-20C AC/DC Idivayisi Yokulinganisa Imitha kagesi isetshenziselwa ukuthola iphutha eliyisisekelo lamathuluzi ahlukahlukene kagesi wefrikhwensi ezinhlelweni zamandla, okuhlanganisa i-voltmeter, i-ammeter, i-wattmeter, i-ohmmeter, isigaba esisodwa namamitha wamandla wesigaba sesithathu se-AC (ongakukhetha) kanye nephutha eliyisisekelo DC volt-meter kanye ammeter.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ulwazi oluvamile

Ngokwengxenye yemitha, kuthatha isiqoqi se-AC sokunemba okuphezulu kwamandla njengobuchwepheshe obuyinhloko, obuhlanganisa iphrosesa yesignali yedijithali (DSP) kanye nesiguquli se-analog-digital esinesivinini esikhulu samadijithi angu-16;Ngomthombo wesignali, isebenzisa i-DSP kanye nesiguquli se-analog-digital esinesivinini esikhulu samadijithi angu-16 ukwakha umthombo wesignali okhiqiza isignali ye-sine wave kanye nesiginali yegagasi lokuhlanekezela.

Izici

●Isigaba sokunemba esingu-0.05.Uma i-AC voltage, amandla amanje e-AC kanye namandla asebenzayo kukalwa, idivayisi ifakwe isiguquli sedijithali/imvamisa (i-DFC) enefrikhwensi yokusebenza ephezulu kuno-60kHz nobubanzi bamanje abaningi, ngakho ukunemba okuphezulu kuqinisekisiwe.
●Igagasi lokuhlanekezela lezikhathi ezi-2 ~ 31, inombolo, izikhathi kanye nobukhulu be-harmonics, kanye nesigaba se-harmonic kuya kumagagasi ayisisekelo kungahlelwa konke.
●Isikrini se-TFT LCD esingu-6.5-intshi, isibonisi esicacile nesigqamile.
●Ngechweba lokuxhumana le-RS232.
●Ngememori yomthamo omkhulu ongaguquguquki, ingagcina imiphumela yokuhlolwa engamamitha angu-300 ngaphansi kokuhlolwa, isekela ukubukwa kwedatha nomsebenzi wokulayisha idatha.
●Ngokuthembeka okuhle, kulula ukusebenza.

Ukucaciswa

Imvamisa yamandla okukhiphayo kwe-AC
Ibanga lamandla kagesi (V)	50, 100, 200, 400, 600 (800V uyazikhethela), Ubukhulu.umthamo wokukhipha 20VA
Ibanga lamanje (A)	0.5, 1, 2.5, 5, 10, 20, Max.umthamo wokukhipha 20VA
Ibanga lokulungiswa kwe-voltage	0~130%, ukulungiswa kwenhlawulo 5*10
Ibanga lamanje lokulungiswa	0~130%, ukulungiswa kwenhlawulo 5*10
Ukunemba kwe-voltage, yamanje, amandla asebenzayo namandla	0.05%
Ukunemba kwamandla asebenzayo namandla	0.1%
Ukunemba kwesigaba se-voltage yamanje ukuya kwesigaba	0.05°
Imvamisa	Ibanga lokulungiswa: 45~65Hz, Ukulungiswa kokulunga: 0.001Hz Ukusetha ukunemba kwenani: 0.01Hz
Isigaba	Ukulungiswa kwebanga: 0~359.99° Ukulungiswa kokuqina: 0.01° Ukusetha ukunemba kwenani: 0.05°
I-Distortion degree of voltage kanye ne-current output waveform	≤0.3%
Ukuzinza kwe-voltage, amandla amanje kanye namandla	≤0.01%/60s (inani lokuphakama ukuya kwelinye)
I-Harmonics	2 ~ 31 izikhathi Ubukhulu: 0~20% Ubulungiswa besigaba: 0.01°*N (“N” isho ukuhleleka kwe-harmonic)
Ukukhishwa kwe-DC
Ibanga lamandla kagesi (V)	0.075, 75, 150, 300, 500, 1000, Max.umthamo wokukhipha 20W
Ibanga lamanje (A)	0.5, 1, 2.5, 5, 10, 20, Max.umthamo wokukhipha 20W
Ukulungiswa kwebanga le-voltage kanye nelamanje	0~120% (okungafaki i-1000V), ukulungiswa kwe-fineness 5*10
Ukuzinza kwe-voltage nokuphumayo kwamanje	≤0.01%/60s (inani lokuphakama ukuya kwelinye)
Ukunemba kwevelu yokusetha i-voltage	0.05%
Ukunemba kwevelu yesilungiselelo samanje	0.1%
Ukunemba kokuphumayo okungu-75mV (Layisha ≥5Ω)	0.1%
Imingcele evamile
Ukunikezwa kwamandla kagesi	Isigaba esisodwa 220V±10%, 50Hz±5%
Sebenzisa izimo	20℃±10℃, ≤85%RH
Ubukhulu	460460175mm
Isisindo	Cishe 20kg

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