Gdcl-v 20kv / 10ka nuna hade hade da kalaman gwajin fasaha na gwaji
Kayan aikin yana daidai da buƙatun gwajin igiyar igiyar ruwa na tsarin rarraba wutar lantarki mai ƙarancin ƙarfi na samfurin SPD II, yana ba da damar samar da wutar lantarki mai ƙarfi (1.2 / 50μs) da halin yanzu (8/20μs), ana amfani da shi don gwajin sa na III da iyakance gwajin ƙarfin lantarki. na SPD da aka gyara.Hakanan ana amfani da ita don ƙwaƙƙwaran gwajin halin yanzu da gwajin ƙarfin lantarki na saura na farantin bawul na MOV, naúrar da na'urar kariya (SPD), ko amfani da su a wasu gwaje-gwajen binciken kimiyya.
Na'urar tana amfani da allon taɓawa da fasahar sarrafa PLC, kuma babban aikin ya dace da buƙatun samfuran gida da na waje na SPD da kayan aikinsu don gwajin haɗaɗɗun igiyoyin ruwa daban-daban.
●GB 18802.1-2012 GB 18802.1-2012 Na'urorin kariya masu haɓakawa da aka haɗa da tsarin rarraba wutar lantarki mara ƙarfi Sashe na 1: Abubuwan buƙatu da hanyar gwaji.
●GB/T 18802.12-2006 Ƙwararrun na'urori masu kariya da aka haɗa zuwa tsarin rarraba wutar lantarki mara ƙarfi Sashe na 12: Sharuɗɗa don zaɓi da amfani.
●GB/T 16927.1-1997 Dabarun gwajin ƙarfin wutan lantarki Sashe na 1: Buƙatun gwajin gabaɗaya.
●GB/T 16927.2-1997 Dabarun gwajin ƙarfin wutan lantarki Sashe na 2: Tsarin aunawa.
●GB/T 17626.5-1999 Daidaitawar Wutar Lantarki-Gwaji da dabarun aunawa-Gwajin rigakafi.
●IEC 61000-4-5 Daidaitawar lantarki (EMC) Kashi 4-5: Gwaji da dabarun aunawa - Gwajin rigakafin haɓaka.
●TS EN 61643.11 Na'urorin kariya masu ƙarancin wutar lantarki - Kashi 11: Na'urorin kariya masu haɓaka da aka haɗa da ƙananan tsarin wutar lantarki - Abubuwan buƙatu da hanyoyin gwaji
●TS EN 61643-21 Na'urorin kariya masu ƙarancin wutar lantarki (SPD) Kashi 21: Na'urorin kariya masu haɓaka da aka haɗa da sadarwa da hanyoyin sadarwar sigina-Buƙatun ayyuka da hanyoyin gwaji
●Tsayi: 1000M.
●Yanayin yanayi: -5 ℃ ~ + 40 ℃, matsakaicin yawan zafin rana: 25 ℃.
●Dangantakar zafi: 85% (20 ℃) ba tare da tari ba.
●Yanayin sabis: Cikin gida.
●Babu ƙura mai ɗaurewa, babu wuta da haɗarin fashewa, babu ƙarfe mai lalata da iskar gas.
●Siffofin wutar lantarkin wutar lantarki shine sine, ƙimar karkatarwar igiyoyin <5%, da jujjuyawar wutar lantarki <10%.
●Juriya na ƙasa: ≤0.5Ω.
Babban ma'auni na fasaha na dandalin gwaji sune:
●Ikon shigarwa: AC220V/22kV/3kVA, 60Hz
●Max.DC cajin ƙarfin lantarki: DC12kV, max.Cajin halin yanzu 0.5A
●Lokacin caji: 22kV ya ƙare a cikin 40s ~ 60s
●Saitin wutar lantarki: Ƙaddamarwar gwaji, saiti da daidaitawa na cajin wutar lantarki
●Ragowar ƙarfin lantarki: ≤2.5kV
●Juyawar polarity ta atomatik: ana iya saita adadin ingantacciyar ƙarfi da mara kyau
●Matsakaicin kusurwa: 0-360° daidaitacce
●Zazzage da'irar samar da halin yanzu
Walƙiya na yanzu 8/20μs, girman girman walƙiya na halin yanzu: 2-20kA
Capacitance: 16uF, cajin ƙarfin lantarki: 12kV
Ƙarfin fitarwa: 10% ~ 100%, anti-peak <20% (kada ku haɗa nauyin ƙaddamarwa)
Ƙarfin fitarwa: 0.5Ω (10kV/20kA)
●Haɗin kewayawar igiyar ruwa
Walƙiya na yanzu 8/20μs, girman girman walƙiya na halin yanzu: 1-10kA
Walƙiya ƙarfin lantarki 1.2/50μs, walƙiya ƙarfin lantarki rated amplitude: 2-20kV
Capacitance: 8uF, cajin ƙarfin lantarki 22kV
Ƙarfin fitarwa: 10% ~ 100%, anti-peak <20% (kada ku haɗa nauyin ƙaddamarwa)
Ƙarfin fitarwa: 2Ω± 10%
●Girman majalisar: 600 (L) * 800 (W) * 1800 (H) mm
●Gwajin abu majalisar: 400(L) * 400(W) * 300(H) mm
●Nauyi: kimanin 650kg
●Majalisar tana sanye take da siminti masu motsi da kafaffen goyan baya, waɗanda za'a iya motsa su cikin sauƙi da matsayi
Na'urar tana dauke da kwamfutar tafi-da-gidanka ta Lenovo, wacce aka sanya ta kusa da na'urar, kuma layin sadarwa yana da alaƙa da kwamfutar don nazarin yanayin motsi.
6.1 Mai Rarraba Capacitor
Matsakaicin ƙarfin ƙarfi: 16uF * 2/12kV;
Capacitor ainihin aiki har zuwa 22kV;
Yawan: 1 saiti;
6.2 Rukunin Modular Wave
Abubuwan daidaitawar igiyoyin motsi na kowane yanayin aiki an haɗa su a kan allo mai rufewa don sauƙin rarrabawa, sauyawa da kiyayewa.
Hanyoyin aiki daban-daban na iya canzawa cikin sauƙi, kuma gano su ta hanyar firikwensin hoto, gane igiyoyin da aka saka ta atomatik, kuma a nuna shi akan allon taɓawa.
6.3 Tashar Samun Bayanai
Yi amfani da MDO3012 oscilloscope (ko wasu samfuran da abokin ciniki ke bayarwa) wanda Tektronix ya samar, mitar samfurin 100MHz, tsayin ajiya 10k, da ƙudurin tsaye na 8bit.Yana iya sadarwa tare da kwamfuta ta hanyar Ethernet.Kwamfuta ana tantancewa da sarrafa bayanan, kuma ana aunawa da tantancewa ta atomatik.Software na iya adana nau'ikan igiyoyi da bayanai a ainihin lokacin.
6.4 Sashen Kulawa
Allon taɓawa da Mitsubishi PLC suna samar da tsarin kulawa na biyu tare da tsari mai sauƙi, aiki mai dacewa da kulawa mai sauƙi.Ƙwararren masarrafar sarrafawa yana ɗaukar ƙwararrun injin-injin software, wanda ke da abokantaka da sauƙin aiki.Yin amfani da allon taɓawa inch 10, ƙirar abokantaka, mai sauƙin aiki da faɗaɗawa.
6.5 Na'urar Aunawa
a) Na'urar auna ƙarfin lantarki na na'urar tana amfani da babban ƙarfin lantarki (RP1300H 300MHz 2.5kV) da mai rarraba wutar lantarki.Babban binciken wutar lantarki na iya saduwa da ragowar ƙarfin ƙarfin da ke ƙasa da 2.5kV.Mafi dacewa da buƙatun gwaji na abokin ciniki don ƙarancin ragowar ƙarfin lantarki na samfuran sigina.Ana amfani da mai rarraba wutar lantarki don ragowar buƙatun ƙarfin lantarki sama da 2.5kV.
● Binciken sigogi:
Lokacin tashi: 1.2nS
Matsalolin shigarwa: 100MΩ
Matsakaicin ƙarfin shigarwa: 2.5kV ( bugun jini)
Daidaito: 1%
●Simitocin masu rarrabawa:
Matsakaicin ƙarfin shigarwa: 2-20kV
Ya dace da: 1.2/50 nau'in igiyar ruwa
b) Ana iya amfani da na'urar aunawa na yanzu don auna ƙarfin da aka dakatar ta amfani da ainihin-ta nau'in Rogowski coil.
● Simitocin coil:
Matsayin ma'auni na yanzu: 0.5-15kA
Matsakaicin ƙarfin fitarwa: 300V
Raba-gudanar ruwa: 0.02V/A
●Babban ɓangaren wutar lantarki na kayan aiki ya keɓe da ƙasa.
●Majalisar sarrafawa tana ƙasa, kuma ƙarshen da'irar gwajin koyaushe yana ƙasa.
●Hasken wutar lantarki na ja yana nuna cewa babban ƙarfin wutar lantarki yana aiki, kuma hasken wutar lantarki mai girma na kore yana nuna cewa babu wani haɗari mai ƙarfi.
●Lokacin da aka buɗe ƙofar kariyar wurin gwajin ko maɓallin gaggawa, ana fitar da babban ƙarfin lantarki zuwa ƙasa, kayan aikin ba ya aiki, kuma ana kunna alamar kullewa.
●Babban da'irar kayan aiki yana da waya mai fuse don kariya ta wuce gona da iri don tabbatar da aminci.
●An manna duka saitin kayan aiki tare da alamar aminci.
●Za'a iya dakatar da gwajin / danna maɓallin dakatarwar gaggawa, kuma za'a iya gane abubuwan da ke cikin babban ƙarfin lantarki da ƙasa mai gajeren kewayawa.
●An sanye shi da sandar ƙasa ta hannu don kula da majalisar.
●An sanye da kayan aikin tare da maɓallin makullin lantarki na Omron akan ƙofar samfurin gwajin, kuma ba a yarda a buɗe ƙofar samfurin gwajin ba yayin gwajin don tabbatar da amincin mutum.
| Suna | Samfura | Qty |
| CD software |
| 1 |
| Fuse | 3A 10*38 | 1 |
| Tushen wutan lantarki | 35W-24V | 1 |
| High ƙarfin lantarki diode | 50kV 0.5A | 2 |
| Low inductance juriyaor | 1 Ω/100W | 4 |
| BNC Coaxial na USB | 75-5f9 | 1 |
| A'a. | Suna | Samfurin/Kayyadewa | Qty | Magana |
| 1 | Haɗin janareta igiyar ruwa | GDCL-V 20kV/10kA | 1 | 20kV/10kA |
| 2 | Tsarin aunawa | GDCL-V 20kV/10kA | 1 | Ba tare da kula da majalisar ba |
| 3 | Waveform1 | 8/20 μs | 1 | |
| 4 | Waveform2 | 1.2/50 8/20 | 1 | |
| 5 | Sandar ƙasa | JDB5 | 1 | |
| 7 | Takardu | Manual, rahoton gwaji da zanen lantarkis | 1 | |
| 8 | Aikiload wutar lantarki | 0-500VAC | 1 | |
| 9 | Yanayin haɗin kai | 9 ku*2 | 2 |