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PUSH Electrical PS-DN4 Power Quality Analysis Instrument

Isihlaziyi sekhwalithi yamandla siyisihloli esisetshenziselwa ukukala ikhwalithi yamandla e-AC anikezwa igridi yamandla omphakathi kubasebenzisi. Lesi sihlaziyi sekhwalithi yamandla sinezinzuzo zesikrini esikhulu, ukusebenza kwegundane, isitoreji sedatha esakhelwe ngaphakathi esikhulu nokunye

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Imininingwane

Omaka

Isingeniso Sendawo Yokuthengisa Umkhiqizo

1. Ukulinganisa kwamashaneli amaningi: ukulinganisa kanyekanye kwamashaneli angu-4 kagesi kanye namashaneli angu-4 amanje.
2. Ukulinganisa ipharamitha kagesi: ingakwazi ukukala i-voltage amplitude, i-amplitude yamanje, isigaba, imvamisa, amandla asebenzayo, amandla asebenzayo, isici samandla kanye neminye imingcele ngesikhathi esifanayo;
3. Ingakwazi ukukala i-voltage kanye nokuqukethwe kwe-harmonic yamanje izikhathi ezingu-2-64;
4. Ingakwazi ukukala okuqukethwe kwe-interharmonic ka-0.5-31.5 izikhathi ze-voltage kanye zamanje;
5. Ingakwazi ukukala inani eliphelele lokuhlanekezela izinga le-voltage nelamanje;
6. I-Flicker elinganisekayo neyesikhathi esifushane (PST), iflicker yesikhathi eside (PLT), nokuguquguquka kwamandla kagesi;
7. Ingakwazi ukukala i-voltage eqondile yokulandelana, i-voltage yokulandelana engemihle, i-voltage engu-zero yokulandelana, kanye nedigri ye-voltage engalingani;
8. Ingakwazi ukukala ukulandelana okuhle okwamanje, ukulandelana okungalungile okwamanje, ukulandelana kwe-zero yamanje, idigri yamanje engalingani;
9. Umsebenzi wokulinganisa ipharamitha edlulayo, nomsebenzi wokurekhoda umcimbi wokukhukhuma nokwehla kwamandla kagesi, futhi umsebenzi wokuqopha ucushwa ngokuzenzakalelayo ngesikhathi esifanayo ukuze urekhode isikhathi sokwenzeka komcimbi kanye namagagasi angempela emijikelezo emihlanu ngaphambi nangemva kwesigameko. ;
10. Ngomsebenzi we-oscilloscope, isibonisi se-waveform yesikhathi sangempela se-voltage kanye nosayizi wamanje kanye nokuhlanekezela, kanye nama-voltage namagagasi amanje angasondezwa entweni;
11. Umsebenzi wokubonisa umdwebo we-hexagonal, ongenza ukuhlaziywa kwe-vector yesekethe yemitha kanye nesekhethi yedivayisi yokuvikela, futhi ihlole izintambo ezingalungile zedivayisi yokulinganisa; esimweni sezintambo ezintathu zezintambo ezintathu, ingakwazi ukwahlulela ngokuzenzakalelayo izindlela zezintambo ezingu-48; ukubala okuzenzakalelayo kwamandla engeziwe kulula ukuyisebenzisa Izisebenzi zibala amandla engeziwe kubasebenzisi abanezinkinga zezintambo.
12. Uma uthanda imitha yokubopha enkulu ingasetshenziswa ukukala isilinganiso soguquko kanye nomehluko we-angular wama-low-voltage current transformer;
13. Okuqukethwe kwe-harmonic kungavezwa ngendlela ye-histogram enemiphumela emihle yokubuka;
14. Isitoreji sedatha esakhelwe ngaphakathi, (isikhathi sokugcina isekhondi elingu-1-imizuzu eyi-1000 ngokuzithandela) singagcinwa ngokuqhubekayo isikhathi esingaphezu kwezinyanga eziyi-18 ngesikhathi esisodwa esiyiminithi elingu-1;
15. 10-intshi wesikrini esikhulu sombala we-LCD ukubonisa 1280×800;
16. I-capacitive screen touch operation ifana nokusebenza kwe-tablet computer kanye ne-smart phone, okulula futhi okulula ukuyifunda;
17. Sekela ukusebenza kwegundane, ukuzivumelanisa nabaqhubi abanemikhuba ehlukene;
18. Lapho ikala ama-harmonics, ingahlulela ngokuzenzakalelayo ukuthi okuqukethwe kwe-harmonic ngayinye kuyayidlula yini indinganiso ngokwezinga likazwelonke futhi inikeze ukwaziswa, okucacile ngokubuka nje;
19. Izinga lokuqukethwe elivumelanayo lomsebenzi wombuzo ojwayelekile kazwelonke, ongabuza inani elivumelekile lezinga likazwelonke;
20. Ngebanga lokulinganisa imvamisa engu-42.5Hz-69Hz, ingakala amasistimu wamandla angu-50 no-60.
21. Ingafakwa isofthiwe ekhethekile yokuhlaziya idatha kanye nokuphatha ukuze ihlaziye futhi icubungule imiphumela yokuhlolwa. Ingakwazi ukubamba ikhwalithi yamandla nezinguquko zezikhathi zomthwalo endaweni elinganisiwe, futhi ayinakuthathela indawo kubasebenzi bamandla ukuze baqonde ikhwalithi yamandla omsebenzisi futhi bathathe izinyathelo zokucubungula ezihambisanayo. Indima ye
22. Isofthiwe yokuhlaziya ingakhiqiza imibiko yokuhlaziya ikhwalithi yamandla ngokuhambisana nezimfuneko zezinga likazwelonke;
23. Ithuluzi linomsebenzi wokuthwebula isibuko, futhi idatha yesibonisi yanoma yisiphi isikrini ingagcinwa ngesandla ngendlela yezithombe;
24. Ibhethri ye-lithium-ion eyakhelwe ngaphakathi yokusebenza okuphezulu, ingena ngokuzenzakalelayo kwimodi yokulondoloza amandla, engenza insimbi isebenze ngokuqhubekayo amahora angaphezu kwe-10 ngaphandle kokunikezwa kwamandla angaphandle, okulungele ukuhlolwa kwendawo.

Izici Zepharamitha Yomkhiqizo

Inani lamashaneli okulinganisa	I-voltage yamashaneli amane, yamanje yamashaneli amane
Ibanga lokulinganisa	Amandla kagesi	0-900V
	Okwamanje	Imitha yokubopha encane: caliber 8mm, 0-5A-25A (ukucushwa okujwayelekile) Imitha yokubopha emaphakathi: i-caliber 50mm, 5-100-500A (uma uthanda) I-clamp meter enkulu: I-Caliber 125×50mm, 20-400-2000A (uma uthanda)
	I-engeli yesigaba	0.000－359.999°
	imvamisa	42.5-69Hz
Isixazululo	Amandla kagesi	0.001V
	Okwamanje	0.0001A
	I-engeli yesigaba	0.001°
	amandla	Amandla asebenzayo angu-0.01W, amandla asebenzayo angu-0.01Var
	imvamisa	0.0001Hz
Ukunemba kwe-Voltage RMS	≤0.1%
Ukuchezuka kwamanje kwe-RMS	≤0.3%
Iphutha le-engeli yesigaba	≤0.1°
Ukuchezuka kwamandla	≤0.5%
Ukunemba kokulinganisa imvamisa	≤0.01Hz
Izikhathi zokulinganisa ze-Harmonic	2-64 izikhathi
Ukuphambuka kwe-voltage ye-harmonic	Uma i-harmonic inkulu kuno-1% yenani le-nominal: ≤1% wokufunda Lapho i-harmonic ingaphansi kuka-1% yenani elivamile: ≤0.05% yenani le-voltage lokuzisholo
Ukuchezuka kwamanje kwe-harmonic	Lapho i-harmonic ingaphezu kuka-3% yenani lokuzisholo: ≤1% wokufunda + nokunemba kwe-CT Uma i-harmonic ingaphansi kuka-3% yenani lokuzisholo: ≤0.05% wobubanzi bamanje
Ukunemba kokungalingani kwe-voltage	≤0.2%
Ukunemba kokungalingani kwamanje	≤0.5%
Isikhathi esifushane sokulinganisa esicwayizayo	Imizuzu eyi-10
Isikhathi sokulinganisa esicwayizayo eside	amahora angu-2
Ukuchezuka kokulinganisa okucwayizayo	≤5%
Bonisa isikrini	I-1280×800, isikrini se-LCD sokushisa esibanzi sombala
ipulaki yamandla	I-AC220V±15% 45Hz-65Hz
Isikhathi sokusebenza kwebhethri	≥10 amahora
Ukusetshenziswa kwamandla	＜4VA
ukwahlukanisa	Ukumelana nokufakwa kwe-voltage kanye namatheminali okokufaka amanje ku-chassis ngu-≥100MΩ. Imvamisa yamandla ingu-1.5KV (inani elisebenzayo) phakathi kwesiphetho samandla asebenzayo kanye negobolondo, futhi ukuhlolwa kuthatha iminithi elingu-1.
Izinga lokushisa le-ambient	-20℃～50℃
Umswakama ohlobene	0-95% Akukho ukufingqa
ubukhulu bomzimba	280mm×210mm×58mm
isisindo	2Kg

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