40.5-420kV einphasig (3-phasig) Porzellan Insula

1Instruction for LMWSB Insulators Matching for HV Switchgears The single-phase or 3-phase insulators are matching 40.5 kV, 72.5 kV, 126 kV, 145 kV, 170 kV, 245 kV and 420 kV GIS or PASS high voltage switchgears. Their dimensions, technical parameters and service environments can be designed according to the requirements of the clients. 2Technical Parameters Technical Parameters TableHighest Voltage for EquipmentUm/kVLightning Impulse Withstand VoltageBIL/kV (Peak)Switching Impulse Withstand Voltage in Dry or Wet ConditionSIL/kV (Peak)Power Frequency Withstand Voltage(kV)72.5350/160126550/230145650/275170750/325252105085046042014251050650