DURESCA® / wall bushings

The DURESCA® wall bushings have a dry insulation of RIP (Resin Impregnated Paper).

General description

The DURESCA® wall bushings have a dry insulation of RIP (Resin Impregnated Paper). The insulation lays directly on the conductor or tube and consists of wrapped paper direct under vacuum impregnated with epoxy resin. 

Conductive grading layers are embedded during the wrapping in the insulation for the best field control. This guarantees the highest operational and human safety.

Main advantages
  • Dry type RIP insulation, no oil leakage coming from the bushing so no risk of fire, all angles are possible, suitable for roof and wall mounting.
  • Silicone Insulator for outdoor application: maintenance free, light weight to facilitate the handling.
  • Customized solutions
  • Short delivery times

 

On request:
Wall bushing equipped with a current transformer

  • Several ratios possible
  • Easily accessible secondary terminals
  • Compact size
  • Up to 4 cores
  • Suitable for very high short-time current
Typ DEM

The isolation Body is protected by a high quality corrugated tube in polyamide.

Typ DM

The isolation Body is protected by a high quality varnish.

Technical characteristics
Application:Outdoor – Outdoor / Indoor – Outdoor / Indoor - Indoor
Construction:Dry fine graded condenser RIP Insulation
Standard:IEC 60137-2008
Voltage (Um):24 to 245kV
Current (Ir)Up to 6300A