Goobta Asalka:Goobta AsalkaMagaca Sumadda: AISO / OEMLambarka Moodalka: YH5WZ- (3.8-116)Magaca Badeecada:Qalabka hillaacaQalabka danab ee nidaamka:3kV-110kVBixinta hadda:5kACodsiga: Substation / Power plantHeerka: Heerka IECMidab:Casaan ama cirroDamaanad:24 BiloodTayada:100% SummadBaakadaha:Xumbo + KartoonDekedda: Ningbo / Shanghai
Qalabka zinc oxide waa midka ugu horumarsan adduunka ee difaaca,Sababtoo ah in la sameeyo qalabka 'risistor disc of componet core' inta badan wuxuu qaataa zine oxide arrester.Marka loo barbardhigo silsiladda caadiga ah ee loo yaqaan 'silicon carbide arrester', tilmaamtaan sheygu waxay hagaajineysaa sida loo yaqaan 'volt-Ampere' ee astaamaha cajaladda 'resistor disc' waxayna kordhisay awoodda-xilligan ee korantada oo aad u sarreysa si loo daadiyo isbeddellada xagjirka ah ee astaamaha astaamaha. qabqablayaasha. Marka la eego duruufaha caadiga ah ee korantada ku shaqeeya, kan hadda socda ee loo yaqaan 'arrester' wuxuu ku eg yahay oo keliya shahaadada 'microampere degree', marka uu ka soo baxayo koronto saa'id ah,astaamaha sifooyinka aan fiicnayn ee aan tooska ahayn ayaa ka dhigi doona kan hadda maraya arrester-ka in lagu xukumo dhowr kun oo caro,halka arrester-ka uu ku hoosjiro gobolka wareegayo oo uu sii deynayo tamar ka badan koronto si loo ilaaliyo qalabka gudbinta awooda ee ka dhanka ah burburka ka dhashay koronto xumada.
Sifada badeecada
Cabbirka yar, Miisaanka khafiifka ah, iska caabbinta saameynta, ma jiro wax isku dhac ah oo dhaca inta lagu guda jiro gaadiidka, rakibidda dabacsan, oo ku habboon isticmaalka qolka beddelaadda.Qaab-dhismeedka Qaaska ah, wax-ka-beddelka guud ee xoqidda, ma laha farqiga hawada, waxqabadka wanaagsan ee xiritaanka, qoyaan-caddaynta iyo qarax-caddaynMasaafada creepage weyn, hydrophobicity wanaagsan, iska caabin ah wasakh xoog leh, waxqabadka deggan iyo dayactirka hawlgalka.Foomka qaaska ah ee loo yaqaan 'zinc oxide varistor', dheecaan yar oo baxsi ah, gabow gaabis ah, adeeg dheer.
5.With danab tixraaca DC, awoodda socodka leydilaalka iyo awoodda sare ee hadda jirta iyo tan u adkaysiga weyn ayaa ka sarreeya heerka looga baahan yahay.
Xaaladda Adeegga Caadiga ah
Awoodda soo noqnoqodka: 48Hz ~ 60HzHeerkulka heerkulka: -40 ° C ~ + 40 ° CXawaaraha ugu sarreeya ee dabaysha: kama badnaan karo 35m / sDhererka: kama badnaan 2000mDhulgariirka xoogiisa: kama badnaan 8 darajoDhumucda barafka: kama badnaan karto 10 mitir.Qalabka korantada ee muddada-dheer ma dhaafayo korantada hawlgalka ee isku xiran ee ugu badan.
Nooca caddaymaha
Halbeegyada Farsamada Muhiimka ah
Adeeg xaalad |
Nidaamka magac ahaan danab kV |
Kicin hawlgalka danab kV |
DCMin U1mA tixraac danab kV≥ |
ResidualvoltagekV≥ |
Barxad ruxruxo hadda rabitaan iska caabin A |
Sare hadda rabitaan kA |
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1 / 4μs Fuula hadda rabitaan |
8 / 20s Hillaac hadda rabitaan |
30 / 60s Beddelashada hadda rabitaan |
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5kA Substation (Z) |
3 | 3.2 | 7.2 | 14.5 | 13.5 | 11.5 | 200 | 65 |
6 | 4 | 14.4 | 31 | 27 | 23 | |||
6 | 8 | 14.4 | 31 | 27 | 23 | |||
10 | 13.6 | 24 | 51.8 | 45 | 38.3 | |||
35 | 23.4 | 73 | 154 | 134 | 114 | 400 | 100 | |
40.8 | 73 | 154 | 134 | 114 | ||||
42.2 | 73 | 154 | 134 | 114 | ||||
43.2 | 73 | 154 | 134 | 114 | ||||
66 | 67.2 | 121 | 254 | 221 | 188 | 600 | 100 | |
72.5 | 130 | 258 | 224 | 190 | ||||
75.5 | 134 | 270 | 234 | 198 | ||||
110 | 75 | 140 | 287 | 250 | 212 | 600 | 100 | |
78 | 145 | 299 | 260 | 221 | ||||
80 | 148 | 305 | 266 | 226 | ||||
84 | 157 | 323 | 281 | 239 | ||||
88.2 | 168 | 347 | 302 | 256 |