详细说明
Product Name: 72.5kv 2000A Wall Silicon Rubber Bushing Model NO.: SILICON Certification: ISO9001 Conductor Material: Copper Application: Overhead, Heating Conductor Type: Stranded Type: Insulated Trademark: HEMG Transport Package: Wooden Specification: 33KV/72.5KV/123KV/132KV/145KV Origin: China Product Description 1.Service conditionsAmbient air temperature: -50 centigrade ~ +50 centigradeThe altitude ≤ 1000m, if higher, amend according to IEC 60137The creepage ratio20mm/kV, 25mm/kV or 31mm/kV2. Technical indexesRated voltage ( Ur ): 33kV, 52kV, 72.5kV, 123kV, 145kV, 170kV, 245kVRated current ( IR ): ≤ 4000APartial discharge: ≤ 5PCDielectric dissipation factor: ≤ 0.004Ith: 25IRAll parameters are in accordance with IEC 60137
