Product Description

PRECISE Surge Arrester Line discharge class: 1, 2, 3 Nominal discharge current: *0kA Rated voltage: Ur: 3 to *5 kV Energy absorption capability (kJ/kV. Ur within one minute): 3.1, 4.5, 5 Pressure relief current (kA): *6, *0, *0 Max. Continuous Operating Voltage: UC (kV): 0.*8 Ur Rated frequency: *8 to *2 Hz Type of arresters: ZnO gapless Housing material of arresters: Silicone Applied standard: IEC******4 The arresters are available to limit over voltage and to protect the equipment are shall be installed list below; - At the cable sealing ends - At Transformer station secondary side and Primary side - At the end of line and or Long Branch line