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Wind Tower Switchgear

FOR CONNECTING INDIVIDUAL TURBINES G&W SF6 vault style switches provide a load break connection point for individual tower locations. Fault protection for the transformers can be provided using vacuum interrupters. An integral ground position on the switch operator is available which facilitates easy grounding of the system by simply rotating the operating handle.

  • Ratings through 38kV, 630A load break, up to 25kA symmetric interrupting per IEEE 37.60.
  • Multi-way configurations permit loop through of the turbine towers eliminating the need for separate cable junction points between the tower and the collector system.
  • Dead-front, compact construction capable of fitting through a typical entrance opening of the turbine.
  • Resettable, electronically controlled fault interrupters.
  • Manual operation, remote operation or total SCADA control.
  • Visible break verification of switch contact position.
  • Two position (open/close) and three position (open/close/ground) switches are available.
  • Rear or side bushing location flexibility.
  • Fully tested to IEEE and IEC standards. GL certified designs.
  • IEEE 386 standard for 200A and 630A separable connectors.

Options include overpressure relief disk, remote LCD display voltage indicator, remote trip and more. Contact your G&W representative.

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