I-GDPQ-5000 Power Quality Analyzer
I-GDPQ-5000 Power Quality Analyzer iyithuluzi lokuhlola eliphelele elakhiwe ngokucophelela yinkampani yethu futhi eliklanyelwe ngokukhethekile ukuhlolwa kwezigaba ezintathu, ukusebenza okuningi nokukhalipha, ukusebenza komshini womuntu okufushane.Kulula ukuyisebenzisa, isibonisi esikhulu sesikrini se-LCD, ukulungiswa okuphezulu, isikhombimsebenzisi kokubili isiShayina nesiNgisi, ukwakheka kwegobolondo lokushaqeka nokunye.Ingakwazi ukulinganisa ngesikhathi esifanayo amandla kagesi angu-4 (i-ABC izigaba ezintathu kanye nentambo yamanje engathathi hlangothi), i-voltage yamashaneli angu-4 (i-ABC yezigaba ezintathu kagesi kanye ne-neutral line voltage iye phansi), inani eliphakeme lamandla kagesi amanje, inani eliphezulu/elincane phakathi nesikhathi , isici sokungalingani kwezigaba ezintathu, i-voltage flicker yesikhathi esifushane, i-transformer K factor, amandla asebenzayo, amandla asebenzayo, amandla abonakalayo, isici samandla kanye nesici samandla okuthutha, amandla asebenzayo, amandla asebenzayo, amandla abonakalayo, ukuhlanekezela okuphelele kwe-harmonic ne-harmonic, njll;Bonisa i-waveform yesikhathi sangempela, amashadi ebha ye-harmonic ratio yamandla kagesi wamanje;Thatha ngokunamandla ushintsho olusheshayo lwamandla kagesi, ukuqapha ukuqala kwamanje, ukuqapha imingcele yamandla futhi ukhiqize uhlu lwe-alamu, khiqiza ishadi lethrendi ledatha yokuhlola irekhodi lesikhathi eside.
I-GDPQ-5000 yokuhlaziya ikhwalithi yamandla yamukela i-DSP + ARM double processor architecture, i-DSP isetshenziselwa ukuqoqwa kwedatha kanye nokucutshungulwa kwe-algorithm, i-ARM isetshenziselwa iphrothokholi yokuxhumana kanye nokucutshungulwa kwesixhumi esibonakalayo somshini womuntu;Ukuthola isignali ye-analog yizingcezu ezi-2 AD7655 zenkampani ye-ADI.Isixazululo se-AD7655 siyi-16 bit futhi siyisampula esivumelanayo sesiteshi.Izinga eliphakeme kakhulu lamasampula lingafinyelela ku-1 MSPS, ukuqinisekisa ukunemba kwesiteshi nobuqotho bolwazi, futhi ngeke liphuthelwe noma yiziphi izinguquko zesikhashana kugridi, linganemba kakhudlwana ukuze lithole i-waveform yesikhashana ekhuphukayo futhi yehla kakhulu, futhi i-waveform iphazamiseke ngokushesha. ;Imvamisa yokusebenza ye-DSP ingaphezu kuka-200 MHZ, ukuze ikwazi ukuqapha ngesikhathi segridi yamandla futhi ilungise ngokuguquguqukayo imvamisa yesampula ukuze ibone ukuvumelanisa imvamisa yamandla kanye nemvamisa yesampula;Kusetshenziswa isibonisi sesikrini sombala we-LCD esingu-5.6-inch, ukulungiswa kwamachashazi angu-640 x 480, okunomehluko ohlukile wombala wokubonisa phakathi kwemingcele yesigaba, i-waveform, idayagramu ye-vector, isilinganiso se-harmonic, umsebenzisi angakwazi ukusebenza kahle futhi aqonde kangcono isimo. yamapharamitha egridi yamandla.Imemori ye-flash eyakhelwe ngaphakathi ingagcina iqembu lezithombe-skrini ezingu-60 ngesikhathi esifanayo, amaqembu angu-150 wokuthwebula i-voltage yesikhashana/isibalo samanje se-waveform, kanye namaqembu angu-12800 ohlu lwe-alamu.Imodeli yamanje yokuthola ingaqhubeka nokuthwebula i-wave wave yamasekhondi ayi-100.Imemori khadi eyakhelwe ngaphakathi ye-2G yokugcina irekhodi lejika, ukurekhoda ngesikhathi esisodwa amapharamitha angama-20 (angakhetha ngokwesidingo) ukuqoqa idatha kanye njalo ngemizuzwana emihlanu, amarekhodi ejika lethrendi angagcinwa izinsuku ezingama-300.
Ibuye ibizwe nge-Intelligent Three Phase Power Quality Analyser, Multifunctional Power Quality Analyser, esebenza kanyekanye nemisebenzi yokuhlaziya i-harmonic, imitha yesigaba se-volt-ampere,umhloli wepharamitha kagesi.Isebenza embonini kagesi, i-petrochemical, metallurgy, ujantshi, amabhizinisi ezimayini, isikhungo socwaningo lwesayensi, emnyangweni we-metrological.Ikakhulukazi kulungele ukuhlaziya okubanzi kanye nokuxilongwa kuwo wonke ama-voltage, amanje, amandla, amandla, i-harmonic, imingcele yesigaba sikagesi.
2.1.Umsebenzi wokulinganisa
●Isibonisi sesikhathi sangempela se-Waveform (amashaneli ama-4 voltage/4 amashaneli amanje).
●Amanani eqiniso e-RMS ama-voltage nama-currents.
●Izingxenye ze-DC zama-voltage.
●Amanani aphezulu wamanje kanye ne-voltage.
●Amanani amanje kanye ne-voltage ye-RMS yomjikelezo omncane kanye nobukhulu obukhulu.
●Isibonisi somdwebo we-Phasor.
●Ukukalwa kwe-harmonic ngayinye kuze kufike ku-oda lama-50.
●Amashadi ebha abonisa izilinganiso ze-harmonic zamanje kanye ne-voltage yesigaba ngasinye.
●Ukuhlanekezela okuphelele kwe-harmonic (THD).
●Asebenzayo, asebenzayo, amandla abonakalayo, ngesigaba nangokuqongelela.
●Amandla asebenzayo, asebenzayo, abonakalayo, ngesigaba nangokuqongelela.
●Isici se-Transformer K.
●Izinto zamandla (PF) kanye nezici zokuthutha (i-DPF noma i-COSΦ).
●I-voltage flicker yesikhathi esifushane (PST).
●Ukungalingani kwezigaba ezintathu (okwamanje kanye ne-voltage).
2.2.Umsebenzi wokuthwebula odlulayo
Ukuqapha ushintsho olusheshayo lwezinhlaka zamanje zamandla kagesi wegridi yamandla, okuhlanganisa ukushintshashintsha kwamanje kagesi kagesi, ukukhuphuka kwamandla kagesi, ukuphazamiseka kwe-sag kanye nokushoda kwempahla, ukugcwala ngokweqile kwesikhashana, ukuphazanyiswa kwamandla wamanje kanye nokuhlanekezeka kwamanje kukagesi.Izinsimbi zingagcina amasethi angu-150 we-waveform yesikhashana ngesikhathi esisodwa.
2.3.Iqala ukuqapha kwamanje
Ukuqapha ukukhuphuka kwamandla kalayini kanye nesikhathi sokuqalisa lapho isisetshenziswa sikagesi siqala, kusiza ukuklama umthamo ngendlela efanele.Ingaboniswa ijika le-RMS elikhuphukayo / eliwayo Enqubweni yokuqalisa, ijika lemvilophu yokuqala yamanje, i-waveform yeziteshi ezi-4 zamanje kanye ne-voltage yeziteshi ezi-4.Irekhoda cishe ama-100 ngemva kwe-trigger, gcina ijika lamanje /i-voltage ngokushesha kanye ne-waveform curve yomjikelezo ngamunye ngama-100s.
2.4.Umsebenzi wokurekhoda nokugcina ishadi elithrendayo
Gcina yonke imingcele yokuhlola yemisebenzi yokuhlola eyisisekelo (i-Urms, Uthd, Ucf, Uunb, Hz, Vrms, Vthd, Vcf, Vunb, PST, Arms, Athd, Acf, Aunb, KF,W, VAR, VA, PF, COSφ, I-TANφ), ama-harmonics angama-voltage angama-50, ama-harmonics amanje angama-50.Futhi dala ijika lethrendi.Qopha idatha isikhathi eside ngokwesidingo (ukukhetha kanyekanye amapharamitha angama-20 ukuze urekhode idatha kanye njalo ngemizuzwana emihlanu, ungaqopha cishe izinsuku ezingama-300.).
2.5.Umsebenzi we-alamu
Setha amanani omkhawulo ngokwesidingo, uqaphe amanani ukuthi i-overshoot, uma i-overshoot izokhiqiza ilogi ye-alamu, njengalokhu: i-voltage, yamanje, ibhalansi, isilinganiso se-harmonic, imvamisa, amandla asebenzayo, ukuhlanekezela okuphelele kwe-harmonic.Ungamisa ama-alamu ahlukene angu-40, iqembu ngalinye lingasetha amapharamitha okuqapha ahlukene (okuhlanganisa ama-harmonics angu-50, isamba samapharamitha angu-123 ahlukene) kanye namanani omkhawulo, futhi lingabeka isikhathi esifushane kakhulu sokudlula.Ilogi ingaba nama-alamu angafika kwangu-12,800.
2.6.Umsebenzi wesifinyezo
Noma yisiphi isikrini singagcinwa (isithombe-skrini), ngesikhathi esifanayo siqopha ngokuzenzakalelayo isikhathi nemodi yokuhlola.Okufana nokungonga i-voltage ne-waveform yamanje, ishadi lebha ye-harmonic, umdwebo we-phasornjll. Ingagcina isifinyezo sesikrini esingu-60 esiphezulu.
2.7.Umsebenzi wokuxhumana
Xhumana nekhompyutha nge-USB, isofthiwe yokuqapha ingabonisa i-waveform yokuhlaziywa kwekhwalithi yamandla, ifundwe i-waveform yesikhashana, ukurekhodwa kweshadi lethrendi, irekhodi le-alamu, izithombe-skrini, nokuboniswa kukhompuyutha.
2.8.Umsebenzi wokusetha
Umsebenzisi angakwazi ukuhlela isikhathi nosuku, ukucushwa kokugqama kwesikrini nokukhanya, incazelo yemibala yejika lesigaba ngasinye.
Ukukhetha uhlobo lokuxhuma kunethiwekhi.
Ukucushwa kohlobo lwezinzwa zamanje kanye nezilinganiso ze-voltage.
2.9.Imenyu yosizo
Zonke izigaba zokusebenza zingacindezela ukhiye "usizo" ukuze uthole ulwazi olufanele.
3.1.Isimo sesisekelo nesimo sokusebenza
| cIsici sethonya | Into yokuhlola | Isimo sesisekelo | Isimo sokusebenza |
| Izinga lokushisa kwemvelo | Wonke amapharamitha | (23±2)°C | -10°C ~ 40°C |
| Umswakama ohlobene | Wonke amapharamitha | 40%~ 60% | <80% |
| I-voltage yesigaba-kuya-maphakathi | Wonke amapharamitha | (100±1%)V | 1.0V ~ 1000V |
| I-voltage yesigaba nesigaba | I-voltage yeqiniso ye-RMS yesigaba nesigaba | (200±1%)V | 1.0V ~ 2000V |
| Okwamanje | I-RMS yangempela yamanje | (5±1%)A | 10mA~10A |
| Imvamisa yenethiwekhi | Wonke amapharamitha | 50Hz±0.1Hz | 40Hz ~ 70Hz |
| Ukushintsha kwesigaba | Amandla asebenzayo namandla asebenzayo | I-Cosφ=1 | Isilinganiso: 0.2 ~ 1.0 |
| Amandla asebenzayo namandla asebenzayo | Isono =1 | Isilinganiso: 0.2 ~ 1.0 | |
| I-Harmonic | Wonke amapharamitha | <0.1% | 0.0%~ 100% |
| Ukungalingani kwe-voltage | Wonke amapharamitha | <10% | 0.0%~ 100% |
| I-voltage yokusebenza yedivayisi | Wonke amapharamitha | I-DC9.8V±0.1V | I-DC9.5V~ 10.5V |
| Inkambu kagesi yangaphandle, insimu kazibuthe | Wonke amapharamitha | Kufanele kugwenywe | |
| Indawo yokuhlola | Kukalwe amapharamitha ahlobene wamanje | Intambo ehloliwe maphakathi ne-clamp. | |
3.2.Ukucaciswa okujwayelekile
| Ukunikezwa kwamandla kagesi | Ibhethri le-lithium-ion elingashajwa kabusha elingu-9.6V, ishaja eyisipele. |
| Inkomba yebhethri | Uphawu lwebhethri lubonisa amandla okulahla.Uma i-voltage iphansi kakhulu, ukuvala shaqa okuzenzakalelayo ngemva komzuzu ongu-1. |
| Ukusetshenziswa kwamandla | Ukusetshenziswa kwamanje kokuhlolwa okujwayelekile okungu-490 mA, ukusebenza okuqhubekayo amahora angu-8. |
| Imodi yokubonisa | Isikrini sombala we-LCD, 640dots×480dots, 5.6 amayintshi, isizinda sokubonisa: 116mm×88mm. |
| Usayizi we-clamp | 008B insimbi encane ebukhali yamanje: 7.5mm×13mm; |
| Ubukhulu bezinsimbi | L×W×H: 240mm×170mm×68 mm. |
| Inani leziteshi | 4U/4I. |
| I-voltage yesigaba ukuya kwesinye | 1.0V~2000V. |
| I-voltage yesigaba-kuya-maphakathi | 1.0V~1000V. |
| Okwamanje | 008B isibambiso samanje: 10mA~10.0A; |
| Imvamisa | 40Hz ~ 70Hz. |
| Imingcele kagesi | W, VA, Var, PF, DPF, cosφ, tanφ. |
| Imingcele yamandla | Wh, Varh, Vah. |
| I-Harmonic | Oda 0~50. |
| Ukuhlanekezela okuphelele kwe-harmonic | Oda 0~50, isigaba ngasinye. |
| Imodi yochwepheshe | Yebo. |
| Inombolo yamarekhodi adlulayo | 150 amasethi. |
| Ukukhanya kwe-voltage | Yebo. |
| Iqala imodi yamanje | Yebo, imizuzwana eyi-100. |
| 3 izigaba ukungalingani | Yebo. |
| Qopha | Izinsuku ezingama-300 (ukurekhoda ngesikhathi esisodwa amapharamitha angama-20, qopha iphuzu elilodwa njalo ngemizuzwana emi-5). |
| Inani elincane/Inani eliphakeme elirekhodiwe | Ukukalwa kwamanani aphezulu kanye nobuncane phakathi nesikhathi. |
| I-alamu | Izinhlobo ezihlukene ezingama-40 zokukhethwa kwepharamitha, i-12,800 isetha izingodo ze-alamu. |
| Isiqongo | Yebo. |
| Isibonisi somdwebo we-Phasor | Ngokuzenzakalelayo. |
| Amandla wezifinyezo | 60. |
| Ulimi lwemenyu | IsiNgisi |
| Ukuxhumana | I-USB. |
| Ukucisha okuzenzakalelayo | Uma umkhankaso we-alamu uqaliswa noma kuseshwa okudlulayo, ukuthwebula kwamanje okungalawuleki, noma ukurekhodwa kwethrendi kulindile noma kuqhubeka, idivayisi ayizicishi ngokuzenzakalelayo. |
| Kwenye imodi yokuhlola, imizuzu engu-15 ngaphandle kokuchofoza izinkinobho, ukuvala shaqa okuzenzakalelayo ngemva kokwaziswa okungu-1 iminithi. | |
| Umsebenzi wokukhanya kwangemuva | Yebo, ilungele ukusetshenziswa ebusuku nasendaweni emnyama. |
| Isisindo | Umsingathi: 1.6kg (nebhethri). |
| 008B insimbi encane ecijile yamanje: 170g×4; | |
| Ubude bentambo yokuhlola i-voltage | 3m. |
| Ubude bentambo yenzwa yamanje | 2m. |
| Izinga lokushisa lokusebenzakanye nomswakama | -10°C~40°C;ngaphansi kuka-80% Rh. |
| Izinga lokushisa lesitoreji nomswakama | -10°C~60°C;ngaphansi kuka-70% Rh. |
| I-impedance yokokufaka | Okokufaka kwe-voltage yokuhlola: 1MΩ. |
| Melana ne-voltage | Ukumelana ne-3700V/50Hz sinusoidal AC voltage iminithi elingu-1 phakathi kwezintambo zensimbi negobolondo. |
| I-Insulation | Phakathi kwezintambo zensimbi negobolondo ≥10MΩ. |
| Isakhiwo | I-insulation kabili, ene-insulation-proof sheath. |
| Imithetho ngokuphepha | I-IEC 61010 1000V Cat III / 600V CAT IV, IEC61010-031, IEC61326, Idigri yokungcola: 2. |
3.3.Ukunemba kwensimbi (ngaphandle kwenzwa yamanje)
Ngenisa idatha elandelayo (ngokwesisekelo sezimo eziyisisekelo nezinzwa zamanje ezifanele, zilandelana kahle, azikho izinguquko zesigaba).
| Isilinganiso | Ibanga | Ukulungiswa kwesibonisi | Iphutha elikhulu kububanzi bereferensi |
| Imvamisa | 40Hz ~ 70Hz | 0.01Hz | ±(0.03)Hz |
| I-voltage yeqiniso ye-RMS yesigaba ukuya kokumaphakathi | 1.0V ~ 1000V | Ukulungiswa okuncane okungu-0.1V | ±(0.5%+5dgt) |
| I-voltage yeqiniso ye-RMS yesigaba ukuya kwesinye | 1.0V ~ 2000V | Ukulungiswa okuncane okungu-0.1V | ±(0.5%+5dgt) |
| I-voltage ye-DC | 1.0V ~ 1000V | Ukulungiswa okuncane okungu-0.1V | ±(1.0%+5dgt) |
| I-RMS yangempela yamanje | 10mA~10A | Ukulungiswa okuncane 1mA | ±(0.5%+5dgt) |
| Inani eliphakeme kakhulu lama-voltage wesigaba-kuya-maphakathi | 1.0V~ 1414V | Ukulungiswa okuncane okungu-0.1V | ±(1.0%+5dgt) |
| Isilinganiso esiphezulu se-voltage yesigaba-to-isigaba | 1.0V~2828V | Ukulungiswa okuncane okungu-0.1V | ±(1.0%+5dgt) |
| Inani eliphakeme lamanje | 10mA~10A | Ukulungiswa okuncane 1mA | ±(1.0%+5dgt) |
| Isici esiphezulu | 1.00~ 3.99 | 0.01 | ±(1%+2dgt) |
| 4.00~ 9.99 | 0.01 | ±(5%+2dgt) | |
| Amandla asebenzayo | 0.000W~ 9.999kW | Ukulungiswa okuncane 0.001W | ±(1%+3dgt) I-Cosφ≥0.8 |
| ±(1.5%+10dgt) 0.2≤Cosφ<0.8 | |||
| Amandla asebenzayo, i-inductive noma i-capacitive | 0.000VAR~ 9.999kVAR | Ukulungiswa okuncane okungu-0.001VAR | ±(1%+3dgt) I-Sinφ≥0.5 |
| ±(1.5%+10dgt) 0.2≤Sinφ<0.5 | |||
| Amandla abonakalayo | 0.000VA~ 9.999kVA | Ukulungiswa okuncane okungu-0.001VA | ±(1%+3dgt) |
| Isici samandla | -1,000~1.000 | 0.001 | ±(1.5%+3dgt) I-Cosφ≥0.5 |
| ±(1.5%+10dgt) 0.2≤Cosφ<0.5 | |||
| Amandla asebenzayo | 0.000Wh~ 9999.9MWh | Ukulungiswa okuncane okungu-0.001Wh | ±(1%+3dgt) I-Cosφ≥0.8 |
| ±(1.5%+10dgt) 0.2≤Cosφ<0.8 | |||
| Amandla asebenzayo, i-inductive noma i-capacitive | 0.000VARh~ 9999.9I-MVARh | Ukulungiswa okuncane 0.001VARh | ±(1%+3dgt) I-Sinφ≥0.5 |
| ±(1.5%+10dgt) 0.2≤Sinφ<0.5 | |||
| Amandla obaba | 0.000VAh ~ 9999.9MVAh | Ukulungiswa okuncane okungu-0.001VAh | ±(1%+3dgt) |
| I-engeli yesigaba | -179°~ 180° | 1° | ±(2°) |
| I-Tanφ (VA≥50VA) | -32.76 ~ 32.76 | Ukulungiswa okuncane okungu-0.001 | φ:±(1°) |
| Ukushintsha kwesigaba sesici samandla (DPF) | -1,000~1.000 | 0.001 | φ:±(1°) |
| Isilinganiso se-Harmonic (oda 1 kuye ku-50)(Vrms>50V) | 0.0%~ 99.9% | 0.1% | ±(1%+5dgt) |
| I-Harmonic angle (Vrms>50V) | -179°~ 180° | 1° | ±(3°) ama-harmonics we-oda 1 kuya ku-25 |
| ±(10°) ama-harmonics we-oda 26 kuye ku-50 | |||
| I-harmonic ephelele isilinganiso (THD noma i-THD-F)≤50 | 0.0%~ 99.9% | 0.1% | ±(1%+5dgt) |
| Isici sokuhlanekezela (DF noma i-THD-R)≤50 | 0.0%~ 99.9% | 0.1% | ±(1%+10dgt) |
| Isici se-Transformer K | 1.00~ 99.99 | 0.01 | ±(5%) |
| 3 izigaba ukungalingani | 0.0%~ 100% | 0.1% | ±(1%) |
3.4.Uhlamvu lwenzwa yamanje
| Uhlobo lwenzwa yamanje | I-RMS yangempela yamanje | Iphutha elikhulu le-RMS yangempela yamanje | Iphutha elikhulu le-engeli yesigaba φ |
| 008B isibambi samanje | 10mA ~ 99mA | ±(1%+3dgt) | ±(1.5°),Izikhali≥20mA |
| 100mA~ 10.0A | ±(1%+3dgt) | ±(1°) | |
| 040I-clamp yamanje B | 0.10A~ 0.99A | ±(1%+3dgt) | ±(1.5°) |
| 1.00A ~100A | ±(1%+3dgt) | ±(1°) | |
| 068I-clamp yamanje B | 1.0A ~9.9A | ±(2%+3dgt) | ±(3°) |
| 10.0A ~1000A | ±(2%+3dgt) | ±(2°) | |
| 300Fi-clamp yamanje | 10A ~99A | ±(1%+3dgt) | ±(3°) |
| 100A~3000A | ±(1%+3dgt) | ±(2°) |
Qaphela: i-clamp yamanje nezinsimbi kufanele zixhunywe kokuhambisanayo, azikwazi ukufakwa ngokuphambene.
4.1.Ukucushwa okujwayelekile
| Cha. | Ukuqokwa | Ubuningi |
| 1 | Umsingathi wezinsimbi. | 1 |
| 2 | Isikhwama sezinsimbi. | 1 |
| 3 | Izinzwa zamanje. | 12 (3 izinhlobo) |
| 4 | Izintambo zokuhlola. | 5 (ophuzi, oluhlaza okotshani, obomvu, oluhlaza okwesibhakabhaka, omnyama) |
| 5 | Iziqeshana zengwenya. | 5 |
| 6 | Hlola uphenyo. | 5 |
| 7 | I-adaptha yamandla ezinikezele. | 1 |
| 8 | Intambo yedethi ye-USB. | 1 |
| 9 | I-CD yesoftware. | 1 |
| 10 | Iphakethe lebhethri le-lithium. | 1 (Yakhelwe kuthuluzi) |
| 11 | 2GB inkumbulo. | 1(Xhuma ithuluzi) |
| 12 | Imanuwali, ikhadi lewaranti, isitifiketi. | 1 |
4.2.Isisindo
| Cha. | Ukuqokwa | Isisindo |
| 1 | Umsingathi wezinsimbi. | 1.6Kg (ngebhethri). |
| 2 | 008B ibamba elincane elicijile lamanje. | 170g*4. |
| 3 | 040B nxazonkei-clamp yamanje. | 185g*4 |
| 4 | 068B nxazonkei-clamp yamanje. | 530g*4 |
| 5 | 300FIkhoyili eguquguqukayo yamanjeqinisa(ngesihlanganisi). | 330g*4 |
| 6 | Izintambo zokuhlola ne-adaptha yamandla. | 900g. |
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