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I-N69200 Ukusebenza Okuphezulu kwe-DC Electronic Load(2kW~60kW)
I-N69200 uchungechunge iwukusebenza okuphezulu kwamandla aphezulu okuhlelekayo umthwalo we-elektroniki we-DC onokwethenjelwa okuphezulu, ukunemba okuphezulu nokusebenza okuningi. Uchungechunge lwe-N69200 lunemininingwane emithathu yamandla kagesi: 150V, 600V, kanye ne-1200V. I-chassis ejwayelekile engu-19”3U ingafinyelela ku-6kW. Isekela ukulawula okufanayo futhi ingabona ukunwetshwa kwamandla ngenkosi+inkosi kanye nenkosi+ yesigqila. I-N69200 isekela ububanzi obuthathu bamandla kagesi, amanje, amandla kanye nokumelana, futhi inikeza ukulinganisa okunembayo okuphezulu, okwenza uhla lokuhlola lube banzi lweyunithi eyodwa.
Izici main
● Amandla okufaka azimele: 2~60kW, 3U/6kW ukuphakama kwamandla aphezulu
●Voltage range: 0~150V/0~600V/0~1200V
● Ibanga lamanje: kufika ku-2500A
●I-CV, CC, CP, CR ububanzi obuthathu, ububanzi bokulinganisa ububanzi
●Ukunemba kwamanje kwesilinganiso: 0.04%+0.04% FS
●Ukunemba kwesilinganiso sikagesi: 0.015%+0.015% FS
● izikhathi ezingu-1.6 amandla okulayisha amandla ngesikhathi esifushane<3s
● Isivinini se-loop ye-CV esilungisekayo, sifana nezinsiza zamandla ezihlukene
● Izinga lesampula le-Voltge/lamanje: kufika ku-500kHz
●Ukulawula okuhambisanayo okusekelayo, nokubona ukunwetshwa kwamandla nge-master+master, master+slave
●Isekela ukuhlolwa kwe-SEQ, ukuhlola kokukhipha, ukuhlolwa kokushaja, ukuhlolwa kwe-OCP/OPP kanye nokulingisa kwesekhethi emfishane
● Amamodi okusebenza: CC, CV, CP, CR, CV+CC, CR+CC, CV+CR, CP+CC
●Isekela okukhiphayo kokuqapha kwamanje, okokufaka kwezinhlelo zangaphandle, okokufaka kwe-trigger yangaphandle, kanye nokokufaka kwezinhlelo ze-sine wave engu-10kHz
●30kHz Imodi yesivinini esiphezulu, umsebenzi wokushanela imvamisa eguqukayo
●Isilinganiso sesikhathi, ukunemba kokulinganisa isikhathi sokukhuphuka/ekuwa: 10μs
● Ukuhlolwa kokulayishwa kwe-waveform okungahleliwe (Ongakukhetha), i-sine wave efika ku-20kHz, isekela ukungenisa kwedrayivu ye-USB flash
●Ukuhlolwa kochungechunge olulinganayo(ESR) (Ongakukhetha)
●Ukusebenza kokuvula/ukuvala okuthambile, umsebenzi wamanje wokuvikela i-oscillation
● Ukuvikelwa okuningi: I-OCP, i-OVP, i-OPP, i-OTP nokutholwa kokuxhumeka okuhlehliswayo
● Isekela amaqembu angu-100 wamapharamitha azolondolozwa futhi akhunjulwe ngokushesha
● I-LAN/RS232/CAN njengesixhumi esibonakalayo esivamile, i-GPIB njengesixhumi esibonakalayo ongasikhetha
●Isekela umsebenzi wokulandelela amaphuzu aphezulu we-MPPT
Amasimu Wokufaka Isicelo
● Izinkambu zamandla amasha, njengezitaki zamaseli kaphethiloli nezinjini, amaphakethe ebhethri ye-lithium, ama-supercapacitor, amamojula e-photovoltaic, njll.
● Ukunikezwa kwamandla e-DC enamandla amakhulu, njengamandla kagesi ezimbonini, ukunikezwa kwamandla kweseva, ukunikezwa kwamandla okuxhumana, njll.
●Imikhiqizo ye-elekthronikhi enamandla, efana nokunikezwa kwamandla e-UPS, isiguquli se-DC-DC, ishaja esebhodini, njll.
●Ukunikezwa kwamandla, njengesethi yejeneretha, isistimu yokugcina amandla, inqwaba yokushaja ye-DC, njll.
●Izisetshenziswa zamandla aphezulu e-DC, njengezixhumi/ama-relay, izinsiza zezimoto ezinamandla kagesi, njll.
Imisebenzi Nezinzuzo
3U/6kW, ukuminyana kwamandla aphezulu kakhulu
I-N69200 yakhelwe nge-high power density. Amandla ka-19”3U chassis angafika ku-6kW. Ivolumu nesisindo yingxenye yemithwalo ye-elekthronikhi evamile. Uma kuqhathaniswa nemithwalo yendabuko kagesi enamandla afanayo, i-N69200 incane ngosayizi futhi ilula ngesisindo.
Ukuxhumeka okuhambisanayo kwesandiso samandla
I-N69200 isekela ukuxhumana okufanayo. Lapho amandla okulayisha edinga ukukhushulwa, amamodeli anencazelo efanayo ye-voltage angaxhunywa ngokuhambisana (inkosi + inkosi, inkosi + yesigqila) ukuze kuzuzwe amandla amanje adingekayo. Uma usebenzisa i-N69200, abasebenzisi badinga kuphela ukusetha okwamanje ku-master. Umshini wesigqila uzosatshalaliswa ngokuzenzakalelayo, okwenza izinyathelo zokusebenza zibe lula.
Izindlela zokusebenza eziningi
I-N69200 isekela izindlela ezine ezijwayelekile zokusebenza: i-CC, i-CV, i-CP, ne-CR. Ukuze ubhekane nokushintsha kwezici zomthwalo enqubweni yangempela yokuhlola, i-N69200 nayo yathuthukiswa nge-CV+CC, CR+CC, CV+CR, CP+CC izindlela ezine zokusebenza ezihlanganisiwe. Isibonelo, i-CR+CC ifanele ukuhlolwa kokuqalisa kokuphakelwa kwamandla ukuze kuvinjelwe ukuvikela okudlulele lapho ukunikezwa kwamandla kuvuliwe. I-CV+CR ingangena esikhundleni sohlelo lokusebenza lwephoyinti le-Von. I-CV+CC ingalingisa inqubo yokuguqula imodi yokusebenza yokushajwa kwebhethri. Abasebenzisi bangakhetha izindlela zokusebenza ezihlukene zokuhlolwa ngokuya ngesimo sabo sangempela.
Imodi eguquguqukayo enesivinini esikhulu, enokushanela kwamafrikhwensi ashukumisayo
I-N69200 inemodi eguquguqukayo enesivinini esikhulu. Izici eziguqukayo zokunikezwa kwamandla kwe-DC zingahlolwa ngokulingisa ukuziphatha komthwalo oguqukayo wokunikezwa kwamandla ngemodi ye-dynamic. I-N69200 ihlinzeka ngokushanela imvamisa okuguquguqukayo kanye nemodi eguquguqukayo ehlelekayo efika ku-30kHz, okuhlanganisa i-CCD eguquguqukayo yamanje, i-CVD ye-voltage eguquguqukayo eguquguqukayo, i-CRD eguquguqukayo yokumelana, kanye namandla aguqukayo e-CPD. Imodi yokulayisha eguqukayo ehlelekayo ivumela ukusetha kwebanga eliphezulu/eliphansi, izinga lokukhuphuka/lokuwa, ububanzi beshayela kanye nemodi yokusebenza. I-voltage nesilinganiso samanje sesampula semodi yokushanela imvamisa eguquguqukayo ngu-500kHz. Isekela ngokushintshashintsha imvamisa yomthwalo wamanje. Imvamisa ifika ku-30kHz. Le modi ingakala i-voltage ephezulu i-Vpk+, i-voltage ye-valley Vpk- kanye namaphoyinti efrikhwensi ye-DUT ngesikhathi senqubo yokushintsha umthwalo wefrikhwensi eguquguqukayo.
Ukuhlolwa kokushaja nokukhipha
Abasebenzisi bangabeka izimo ezihlukene kuphaneli yangaphambili ukuze bahlangabezane nezidingo zabo zokuhlola. Isibonelo, uma i-voltage yebhethri iphansi kune-voltage yokuqala, ikhawunta yangaphakathi ye-N69200 izoqala ukubala. Ikhawunta izoyeka ukusebenza kuze kube yilapho ugesi webhethri wehla ukuze unqamuke.
Ukuhlolwa kwe-OCP( phezu kokuvikela kwamanje).
Ngesikhathi sokuhlolwa kwe-OCP, i-N69200 izolayisha ngaphansi kwemodi ye-CC futhi ihlole ukuthi ingabe i-voltage ye-DUT iphansi kune-voltage enqanyuliwe. Uma iphansi, i-N69200 izorekhoda okwamanje ukulayisha njengomphumela wokuhlola futhi ivale okokufaka ukuze kumiswe ukuhlolwa. Uma i-voltage ye-DUT ingaphezu kwamandla kagesi anqanyuliwe, i-N69200 izonyusa amandla okulayisha kuze kube yilapho i-voltage ye-DUT ingaphansi kuka-voltage enqamuliwe noma ifika ku-Max. iyalayisha yamanje.
Ukuhlolwa kochungechunge olulinganayo (ESR) (Ongakukhetha)
I-ESR iyipharamitha eyinhloko yebhethri noma i-supercapacitor. Uchungechunge lwe-N69200 lunikeza umsebenzi wokulinganisa we-ESR ochwepheshe, ongasekela izilinganiso zokulinganisa eziningi, futhi ube nezinzuzo zemiphumela enembile kanye nemiphumela ephindaphindiwe ezinzile.
