I-GDCL-V 20kV/10kA Impulse Combination Wave Test System Isixazululo Sobuchwepheshe
Amathuluzi ahambisana nemfuneko yokuhlolwa kwegagasi elihlanganisiwe lomkhiqizo we-SPD II wokusabalalisa amandla kagesi aphansi, okuvumela ukukhiqiza amandla kagesi (1.2/50μs) kanye nomfutho wamanje (8/20μs), usetshenziselwa ukuhlolwa kwebanga lesi-III kanye nokuhlola umkhawulo kagesi. ye-SPD nezingxenye.Iphinde isetshenziselwe ukuhlola okunamandla kwamanje kanye nokuhlola amandla kagesi ayinsalela epuleti le-valve ye-MOV, iyunithi kanye nedivayisi yokuvikela ukuhlinza(SPD), noma isetshenziswe kwezinye izivivinyo zocwaningo lwesayensi.
Idivayisi isebenzisa isikrini sokuthinta kanye nobuchwepheshe bokulawula be-PLC, futhi ukusebenza okuyinhloko kuhlangabezana nezidingo zemikhiqizo ye-SPD yasekhaya neyangaphandle kanye nezingxenye zayo zokuhlola okuhlukahlukene kwe-wave wave.
●I-GB 18802.1-2012 GB 18802.1-2012 Imishini yokuvikela ehlinzayo exhunywe kumasistimu okusabalalisa amandla kagesi aphansi Ingxenye 1:Izimfuneko kanye nendlela yokuhlola.
●I-GB/T 18802.12-2006 Imishini yokuvikela ehlinzayo exhunywe kumasistimu okusabalalisa amandla kagesi aphansi Ingxenye 12: Imihlahlandlela yokukhetha nokusebenzisa.
●I-GB/T 16927.1-1997 Amasu okuhlola amandla kagesi aphezulu Ingxenye 1: Izidingo zokuhlola ezijwayelekile.
●I-GB/T 16927.2-1997 Amasu okuhlola amandla kagesi aphezulu Ingxenye 2: Amasistimu wokulinganisa.
●I-GB/T 17626.5-1999 Ukuhambisana kwe-electromagnetic-Ukuhlola kanye namasu okulinganisa-Ukuhlolwa kokugonywa kokuhlinzwa.
●I-IEC61000-4-5 Electromagnetic Compatibility (EMC) Ingxenye 4-5: Ukuhlola kanye namasu okulinganisa - Ukuhlolwa kokugoma kokuhlinzwa.
●I-IEC 61643.11: Imishini yokuvikela ene-voltage ephansi - Ingxenye 11: Imishini yokuvikela exhunywe kumasistimu wamandla aphansi - Izidingo nezindlela zokuhlola.
●I-IEC 61643-21: Imishini yokuvikela ekhuphuka kagesi ephansi (SPD) Ingxenye 21: Imishini yokuvikela ehlinzekwe exhunywe kwezokuxhumana ngocingo namanethiwekhi okusayina- Izidingo zokusebenza nezindlela zokuhlola.
●Ukuphakama: 1000M.
●Izinga lokushisa le-ambient: -5℃~+40℃, umehluko omkhulu wokushisa wansuku zonke: 25℃.
●Umswakama ohlobene: 85% (20℃) ngaphandle kokujiya.
●Indawo yesevisi: Ngaphakathi.
●Alukho uthuli oluyi-conductive, azikho izingozi zomlilo neziqhumane, azikho insimbi egqwalayo namaGasi avikelayo.
●I-waveform ye-voltage yokuphakelwa kwamandla i-sine wave, izinga lokuhlanekezela kwe-waveform <5%, kanye nokuguquguquka kwe-voltage <10%.
●Ukumelana nokuphansi: ≤0.5Ω.
Imingcele yezobuchwepheshe eyinhloko yesikhulumi sokuhlola yilezi:
●Amandla okokufaka: AC220V/22kV/3kVA, 60Hz
●Ubukhulu.I-voltage yokushaja ye-DC: DC12kV, max.ukushaja yamanje 0.5A
●Isikhathi sokushaja: 22kV siqedwe phakathi kwama-40s~60s
●Ukusetha i-voltage yokushaja: Ukuqaliswa kokuhlolwa, ukuhlela kusengaphambili kanye nokulungiswa kwe-voltage yokushaja
●Izinga lamandla kagesi asele: ≤2.5kV
●Ukuguqulwa kwe-polarity okuzenzakalelayo: inombolo ye-polarity impulse positive nenegetive ingasethwa ngokuhlukana
●I-engeli yesigaba: 0-360° iyalungiseka
●Isekhethi ekhiqizayo yamanje
Umbani wamanje 8/20μs, umbani wamanje ukalwe amplitude: 2-20kA
Amandla: 16uF, i-voltage yokushaja: 12kV
Umthamo wokukhiphayo: 10%~100%, i-anti-peak <20% (ungaxhumi umthwalo wokuxhuma)
Ukuphazamiseka kokuphumayo: 0.5Ω (10kV/20kA)
●Isekhethi ekhiqiza igagasi elihlanganisiwe
Umbani wamanje 8/20μs, umbani wamanje ukalwe amplitude: 1-10kA
I-voltage yombani 1.2/50μs, i-voltage yombani ilinganiselwe i-amplitude: 2-20kV
Amandla: 8uF, i-voltage yokushaja 22kV
Umthamo wokukhiphayo: 10%~100%, i-anti-peak <20% (ungaxhumi umthwalo wokuxhuma)
Ukuphazamiseka kokuphumayo: 2Ω± 10%
●Ubukhulu beKhabhinethi: 600(L) * 800(W) * 1800(H)mm
●Ikhabhinethi yento yokuhlola: 400(L) * 400(W) * 300(H)mm
●Isisindo: mayelana ne-650kg
●Ikhabhinethi ifakwe ama-caster ahambayo kanye nezisekelo eziqinile, ezinganyakaziswa kalula futhi zibekwe endaweni
Idivayisi ifakwe ikhompyutha ye-Lenovo yonke-in-one, ibekwe eduze kwedivayisi, futhi ulayini wokuxhumana uxhumeke kukhompyutha ukuze kuhlaziywe i-waveform.
6.1 I-Impulse Capacitor
I-Ipulse capacitance: 16uF*2/12kV;
Ukusebenza kwangempela kwe-Capacitor kufika ku-22kV;
Ubuningi: isethi engu-1;
6.2 Iyunithi yokuguquguquka kwegagasi
Izingxenye zokuguquguquka kwamagagasi zemodi ngayinye yokusebenza zihlanganiswe ebhodini le-insulating ukuze kube lula ukuqaqa, ukushintshwa nokugcinwa.
Izindlela zokusebenza ezihlukene zingashintshwa kalula, futhi zitholwe inzwa ye-photoelectric, ibone ngokuzenzakalelayo i-waveform efakiwe, futhi ibonise esikrinini sokuthinta.
6.3 Itheminali Yokutholwa Kwedatha
Sebenzisa i-oscilloscope ye-MDO3012 (noma amanye amamodeli ahlinzekwe ikhasimende) akhiqizwe i-Tektronix, imvamisa yesampula engu-100MHz, ubude besitoreji esingu-10k, kanye nokulungiswa okuqondile okungu-8bit.Ingakwazi ukuxhumana nekhompyutha nge-Ethernet.Idatha ihlaziywa futhi icutshungulwe yi-PC, futhi ilinganiswa ngokuzenzakalelayo futhi ihlaziywe.Isoftware ingagcina amagagasi nedatha ngesikhathi sangempela.
6.4 Iyunithi yokulawula
Isikrini sokuthinta kanye ne-Mitsubishi PLC zakha isistimu yokulawula yesibili enesakhiwo esilula, ukusebenza okulula nokugcinwa kalula.Isixhumi esibonakalayo sokulawula sisebenzisa isixhumi esibonakalayo sesoftware yomuntu, enobungane futhi kulula ukuyisebenzisa.Isebenzisa isikrini sokuthinta esingu-10-intshi, isixhumi esibonakalayo esinobungane, kulula ukuyisebenzisa futhi sinwetshwe.
6.5 Idivayisi yokulinganisa
a) Idivayisi yokukala i-voltage yedivayisi isebenzisa i-voltage probe ephezulu (RP1300H 300MHz 2.5kV) kanye nesihlukanisi sikagesi.I-probe ye-voltage ephezulu ingahlangabezana nesilinganiso se-voltage esalayo esingaphansi kuka-2.5kV.Uhlangabezana kangcono nezidingo zokuhlola zekhasimende zamandla kagesi ayinsalela aphansi wemikhiqizo yesignali.Isihlukanisi samandla kagesi sisetshenziselwa izidingo zamandla kagesi ayinsalela ngaphezu kuka-2.5kV.
● Amapharamitha okuhlola:
Isikhathi sokukhuphuka: 1.2nS
I-impedance yokokufaka: 100MΩ
I-voltage ephezulu yokufaka: 2.5kV (i-pulse)
Ukunemba: 1%
●Amapharamitha wesihlukanisi:
I-voltage ephezulu yokufaka: 2-20kV
Ifanele: 1.2/50 waveform
b) Umshini wokulinganisa wamanje ungasetshenziswa ukukala amandla amisiwe ngokusebenzisa i-core-through yohlobo lwekhoyili ye-Rogowski.
● Amapharamitha wekhoyili:
Ibanga lamanje lesilinganiso: 0.5-15kA
I-voltage ephezulu yokuphuma: 300V
Isilinganiso sokugeleza kokuhlukaniswa: 0.02V/A
●Ingxenye ye-voltage ephezulu yemishini ihlukanisiwe futhi isekelwe phansi.
●Ikhabhinethi yokulawula isekelwe, futhi umkhawulo owodwa wesifunda sokuhlola uhlala usekelwe.
●Ilambu elibomvu elibonisa amandla kagesi aphezulu libonisa ukuthi amandla kagesi aphezulu ayasebenza, futhi ukukhanya kwenkomba ye-high-voltage eluhlaza kubonisa ukuthi ayikho ingozi ye-voltage ephezulu.
●Lapho umnyango wokuvikela indawo yokuhlola noma iswishi yezimo eziphuthumayo ivulwa, amandla kagesi aphezulu akhishelwa phansi, izinto ezisetshenziswayo zingasebenzi, futhi ukukhanya kwenkomba ye-interlock kuyavulwa.
●Isifunda esiyinhloko sezinto zokusebenza sinocingo lwe-fuse ukuze kuvikelwe i-overcurrent ukuqinisekisa ukuphepha.
●Isethi yonke yezinto zokusebenza inanyathiselwe uphawu lokuphepha.
●Ukuhlola kungamiswa/kucindezelwe inkinobho yokumisa izimo eziphuthumayo, futhi izingxenye zangaphakathi zamandla kagesi aphezulu kanye nomhlabathi ophumayo wesekethe emfishane kungenziwa.
●Ifakwe induku yokubeka phansi ngesandla ukuze kugcinwe ikhabethe.
●Okokusebenza kufakwe iswishi yokukhiya kagesi ye-Omron emnyango womkhiqizo wokuhlola, futhi ayivunyelwe ukuvula umnyango womkhiqizo wokuhlola phakathi nokuhlolwa ukuze kuqinisekiswe kangcono ukuphepha komuntu siqu.
| Igama | Imodeli | Qty. |
| I-CD yesoftware |
| 1 |
| I-Fuse | 3A 10*38 | 1 |
| Ukunikezwa kwamandla kagesi | 35W-24V | 1 |
| I-diode ephezulu ye-voltage | 50kV 0.5A | 2 |
| Ukumelana ne-inductance ephansior | 1 Ω/100W | 4 |
| Ipulaki yekhebula le-BNC Coaxial | 75-5 f9 | 1 |
| Cha. | Igama | Imodeli/Ukucaciswa | Qty. | Phawula |
| 1 | I-generator ye-wave ehlanganisiwe | I-GDCL-V 20kV/10kA | 1 | 20kV/10kA |
| 2 | Uhlelo lokulinganisa | I-GDCL-V 20kV/10kA | 1 | Ngaphandle kwekhabhinethi yokulawula |
| 3 | I-Waveform1 | 8/20μs | 1 | |
| 4 | I-Waveform2 | 1.2/50 8/20 | 1 | |
| 5 | Induku yomhlabathi | JDB5 | 1 | |
| 7 | Amadokhumenti | Imanuwali, umbiko wokuhlola kanye nomdwebo kagesis | 1 | |
| 8 | Ukusebenzalayisha ugesi | 0-500VAC | 1 | |
| 9 | Imodi yokuhlanganisa | 9 uf*2 | 2 |