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Premolded Joints


G&W’s Python® premolded rubber joints (PMJ) are available for 145kV and 245kV IEC (138kV and 230kV IEEE) extruded dielectric cable systems. 

 
Features:
  • Factory premolded joint
  • 100% routine tested
  • 138kV are type tested per applicable requirements of IEEE 48, IEC 60840
  • 230kV is prequalification and type tested per IEC 62067

• Extruded dielectric cable systems, XLPE and EPR insulated
    Cable ground shield: copper wires / tapes, corrugated aluminum or copper sheath, lead sheath.
    – Direct burial, submersed or vault.

Application Range

Conductor Material

Conductor Size

Insulation Diameter*

 145 (138) kV

Copper


400mm2 - 1200mm2  

(750 kcmil - 2500 kcmil)

 

60mm - 94mm

(2.36 in. - 3.70 in.)

Aluminum

 

400mm- 1200mm2  *

(750 kcmil - 2500 kcmil)*

 

60mm - 94mm

(2.36 in. - 3.70 in.)

245 (230) kV

Copper

400mm2 - 2500mm2 

(750 kcmil - 5000 kcmil)

 

82mm - 117mm

(3.23 in. - 4.61 in.)

 
Aluminum

400mm- 2500mm2 *

(750 kcmil - 5000 kcmil)*

82mm - 117mm
(3.23 in. - 4.61 in.)


* Aluminum conductors larger than 500mm2 (1000 kcmil) may require special conductor connection provisions.

 

**Contact your G&W representative for additonal cable sizes.

 

• Available with mechanical shrink or slip-on installation method.
• Shield break or Non shield break configurations.
• Available with the following options for outer protection:
  Heat shrink tubing
   Copper housing
  – Fiberglass housing
  – Copper and fiberglass housing
• Shear bolt connectors available.


Additional Images  (Click Image to Enlarge)

 
 

 
 
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