Busbar & Insulators
Height 50 mm
Diameter 58 mm
Shrink distance 130 mm
Operating temperature (outdoor version) °C 180
Dry test voltage kV 20
Maximum load under the test conditions prescribed by EN 61373 N 550
Breaking load in bending N 7000
Tensile breaking load N 18 000
Compressive breaking load N 80 000
Torsion breaking torque Nm 140
weight g 320
Post insulators in thermosetting resin are designed for harsh environments.
Examples include high stress with poor precision or thermal variation, very high vibration, environments with industrial pollution, moisture, UV rays or overvoltage.
Epoxy bearing insulators can withstand 200°C for a very long time and even higher temperatures for short periods.