Technical parameter: Rated voltage(Ur): 21kV Nominal discharge current(In):5kA Maximun continuous operating voltage(Uc): 17.00kV Lightning impulse 8/20 μ s:54kV Steep current impulse 1/10 μ s:61.8kV Switching impulse 30/60 μ s :45.6kV 2ms rectangular current withstand:250A 4/10 μ s high current impulse withstand:65kA Lightning impulse:125kV Power frequency,(wet):58kV Creepage distance:693mm Creepage distance/rated voltage ratio:33.0mm/kv Mechanical section length( Drawing“H”):259mm Shed number:10pcs Torsional:60Nm Cantilever:147N Net weight of each unit:3.34Kg Dimensions(6PCS/CTN):48mm*41mm*29mm |