• Dutco Tennant LLC, PO Box 233, Dubai, U.A.E.
Pin Insulators Electricity Transmission & Distribution

Description

  • Standard : IEC 60383
  • Material : Brown Glazed Porcelain for the Insulator and Galvanized Steel for the pin.
  • Min. Failing Load : 12.5 KN
  • Min. Creepage Distance : 480 mm
  • Min. Power Frequency withstand voltage : 150 kV
  • Wet Power Frequency withstand voltage (1 min) : 50 kV
  • Dry Lightning Impulse withstand voltage (1.2/50 µs) : 110 kVp
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  • One glazed porcelain line insulator for 11kV
  • Suitable for heavily polluted area.
  • Pins, Washers and nuts to be hot dip galvanized to BS 729
  • Lower part of pin to be able to demount and provided with integral collar
  • Secured to the cross arm on the pole
  • Groove on the upper end of the insulator for housing conductor
  • Used for transmission and distribution of electric power at voltages up to 33 kV
  • Typically used for straight running transmission lines.