Product Type: FKDCKL-10-2x3000-10 Main Technical Parameters: Rated current:2x1000~2x3000A, Rated voltage: 35kVand below Sound level: below 60dB, Heat resistant class: F Insulation class: 10kV LI 75 AC 45, 35kV LI 200 AC 85, Working condition: outdoor or indoor. Main Service Range: 63kV and below power system of power plant, industrial and mining enterprises, users distribution substation.