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z. Echipamente medie tensiune, Post de ... - BRIO ELECTRIC

z. Echipamente medie tensiune, Post de ... - BRIO ELECTRIC

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www.brioelectric.roDOMS(2)-24(D)DESCĂRCĂTOARE CU OXID DE ZINC ÎN CARCASĂ COMPOZITĂMETAL OXIDE POLYMER HOUSED SURGE ARRESTERSDOMS(2) 24DOMS(2) 24DSIMBOLIZARE / SYMBOL : DOMS(2) 24(D)D - DescǎrcǎtorO - OxidM - MetalicS - carcasǎ compozitǎ din cauciuc Siliconic2 - clasa <strong>de</strong> <strong>de</strong>scǎrcare a liniei24 - <strong>tensiune</strong>a <strong>de</strong> regim permanent U c , in kVD DisconectorCaracteristica <strong>de</strong>scǎrcatoruluiTechnical DataU.M.M.U.DOMS 24DOMS 24DDOMS2 24DOMS2 24DValoarea / ValueTip <strong>de</strong>scǎrcǎtorArrester typePDV 100213613-7202PDV 100217608-7202Tensiunea maximǎ a reţelei, U mHighest voltage of the network, U mkV 24 12 7,2Tensiunea <strong>de</strong> funcţionare continuǎ, U cMaximum continous operating voltage, U ckV 24 12,7 7,65Tensiunea nominalǎ, U rRated voltage, U rkV 30 15 9Clasa <strong>de</strong> <strong>de</strong>scǎrcare a liniei (conf. IEC 99-4)Line discharge class (acc. to IEC 99-4)- 1 2 1Capacitatea <strong>de</strong> absorbţie a energiei E/U cEnergy capability, E/U ckJ/kV 3,5Stabilitatea la supratensiuni temporareTemporary overvoltages capabilities postenergizingla 1 secundǎ / at 1 secondla 10 secun<strong>de</strong> / at 10 secondsCurentul nominal <strong>de</strong> <strong>de</strong>scǎrcare, unda 8/20µsNominal discharge current, 8/20 µsCurentul <strong>de</strong> impuls, unda 4/10 µsPermissible impulse current, 4/10 µsCurentul <strong>de</strong> impuls, 2000 µsPermissible impulse current, 2000 µsClasa limitatorului <strong>de</strong> presiunePressure relief classkV35,3833,47kA max 10kA max 100A max 250kA25 / 10 cicluri1,54 U c1,46 U cTensiunea rezidualǎ la 10 kA maxResidual voltage at 10 kA maxkV max 87 78,4 43,4* 27,5*Nivelul <strong>de</strong>scǎrcǎrilor parţiale la 1,05 U nPartial discharge level at 1,05 U npC ≤ 10Linia <strong>de</strong> fugǎ specificǎSpecific creepage distancecm/kV 2,5 4,4 4,34*) Valoare la 5 kA maxNOTĂ : Caracteristicile tehnice prezentate se referǎ la aplicaţiile cele mai uzuale. Pentru aplicaţii speciale, vǎ rugǎm contactaţi EPG.NOTE: For other types please contact EPGEPG<strong>Echipamente</strong> pentru linii electrice aeriene şi instalaţii <strong>de</strong> <strong>medie</strong> <strong>tensiune</strong>14Equipments for medium voltage overhead lines and installationsoffice@brioelectric.ro

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