PFISTERER MV-CONNEX Separable Connectors Size 3 36kV

PFISTERER CONNEX

Thorne & Derrick International, based in the UK, are stockists, distributors and suppliers of the CONNEX range of separable connectors for terminating polymeric insulated cables (XLPE EPR) into GIS gas insulated switchgear – this selection table for MV-CONNEX Connectors includes Size 3 rated up to 36kV and to suit equipment bushings to inner cone design Size 3.

T&D distribute an extensive range of Joints & Terminations MV HV including heat shrink, Cold Shrink, EPDM rubber and Slip-on type technology.

See Size 3 CONNEX 12kV | Size 3 CONNEX 24kV 

MV-Connex Separable Connectors Size 3 36kV Selection Table

No. with voltage tap No. without voltage tap Select Earthing Kit For cable cross-section (sqmm) For diameter over conductor ø (mm) Insulation thickness (nominal value) (mm) For diameter over XLPE insulation ø (mm)
850 330 050 870 330 050 50 7.2-9.4 8.0 22.5-26.5
850 330 070 870 330 070 70 9.0-11.2 8.0 24.5-28.5
850 330 095 870 330 095 95 10.5-12.7 8.0 26.0-30.0
850 330 120 870 330 120 120 11.5-13.7 8.0 28.0-32.0
850 330 150 870 330 150 150 13.5-15.7 8.0 30.0-34.0
850 330 185 870 330 185 185 15.0-17.2 8.0 32.0-36.0
850 330 240 870 330 240 240 17.5-19.7 8.0 34.0-38.0
850 330 300 870 330 300 300 19.5-21.7 8.0 36.0-39.5
850 330 400 870 330 400 400 22.6-24.8 8.0 38.0-41.0
850 330 500 870 330 500 500 25.4-27.6 8.0 42.0-44.5
870 335 630 630 28.9-31.1 8.0 44.5-47.0
870 335 631 630 28.9-31.1 8.0 46.5-49.0


Selecting Earthing Kit/Kits 36kV

  • Earth Kit A – up to 300sqmm, Diameter 25-40mm CTS/PB Screen
  • Earth Kit B – up to 300sqmm, Diameter 40-60mm CTS/PB Screen
  • Earth Kit C – up to 630sqmm, Diameter 40-60mm CTS/PB Screen
  • Earth Kit D – up to 630sqmm, Diameter 50-75mm CTS/PB Screen
  • Earth Kit E – AWA
  • Earth Kit F – Peelable Semi-con layer

The details above are suitable for the following cable format:

  • Standard Conductor
  • XLPE/EPR Insulation
  • Fully Bonded Semi-con Layer
  • Copper Wire Screen

The part numbers represent standard kits. If your cable dimensions are outside of these values we can provide you with a customised solution. For offshore or directly buried applications we can provide a bronze bell housing. Please contact T&D for further information.