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Nexans SREI Indoor MV Heat-Shrink Termination Kits (Single Core)
Nexans SREI Indoor MV Heat-Shrink Termination Kits (Single Core)

Product overview

Nexans SREI Indoor MV Heat-Shrink Terminations (Single Core)

Nexans SREI Indoor MV Heat-Shrink Terminations (Single Core) are medium voltage heat-shrinkable indoor terminations for single core polymeric insulated cables (PVC, XLPE, EPR, etc.) up to 36 kV. Suitable for copper-wire screened cable. Standard core tube lengths are shown below, but can be extended by using additional lengths of anti-tracking HSRU tubing. Meets the requirements of CENELEC HD 629.1 and IEC 60502-4.
Part Numbers: SREI 12 16-25 / 35-95 / 120-240 / 240-500 / 400-630 / 630-800, SREI 24 35-70 / 95-185 / 240-400 / 400-630, SREI 36 50-95 / 120-240 / 240-500 / 400-630.

Nexans SREI Applications

For use indoor in controlled environmental conditions. A set of three heat-shrinkable terminations for polymeric cables, widely used by power utilities and in industrial applications. SREI indoor version is suitable for installation within termination chambers of MV equipment, switchgear, etc. Additional items may be necessary to complete installation depending upon the cable detail:

  • Copper-tape screened cables will require additional SE Solderless Screen Earthing Kits
  • Cable Glands to earth the wire armours (AWA)
  • Cable Terminals
  • Additional Bushing Insulation (Boot Kits)
  • Gland Insulation Kits

Indoor Kits Ordering Information

Below you can easily select the Nexans Indoor Single Core MV Heat-Shrink Terminations for each cable voltage:

MAX VOLTAGE 12-17.5 kV

  • SREI 12/16-25 : Cable Range=16-25 mm2 | Core Length=650 mm
  • SREI 12/35-95 : Cable Range=35-95 mm2 | Core Length=650 mm
  • SREI 12/120-240 : Cable Range=120-240 mm2 | Core Length=650 mm
  • SREI 12/240-500 : Cable Range=240-500 mm2 | Core Length=650 mm
  • SREI 12/400-630 : Cable Range=400-630 mm2 | Core Length=650 mm
  • SREI 12/630-800 : Cable Range=630-800 mm2 | Core Length=650 mm

1MAX VOLTAGE 24 kV

  • SREI 24/35-70 : Cable Range=35-70 mm2 | Core Length=650 mm
  • SREI 24/95-185 : Cable Range=95-185 mm2 | Core Length=650 mm
  • SREI 24/240-400 : Cable Range=240-400 mm2 | Core Length=650 mm
  • SREI 24/400-630 : Cable Range=400-630 mm2 | Core Length=650 mm

MAX VOLTAGE 36 kV

  • SREI 36/50-95 : Cable Range=50-95 mm2 | Core Length=650 mm
  • SREI 36/120-240 : Cable Range=120-240 mm2 | Core Length=650 mm
  • SREI 36/240-500 : Cable Range=240-500 mm2 | Core Length=650 mm
  • SREI 36/400-630 : Cable Range=400-630 mm2 | Core Length=650 mm

Additional Technical Data of Nexans SREI Indoor MV Heat-Shrink Terminations (SREI 12, 24 & 36) can be found on the table below. For more information, please advise PDF File. Nexans 17JTS1 W

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Technical Data

Type Max Voltage
 Cable Range Core Length
SREI 12/16-25 12-17,5 kV 16-25 mm2 650 mm
SREI 12/35-95 12-17,5 kV 35-95 mm2 650 mm
SREI 12/120-240 12-17,5 kV 120-240 mm2 650 mm
SREI 12/240-500 12-17,5 kV 240-500 mm2 650 mm
SREI 12/400-630 12-17,5 kV 400-630 mm2 650 mm
SREI 12/630-800 12-17,5 kV 630-800 mm2 650 mm
SREI 24/35-70 24 kV 35-70 mm2 650 mm
SREI 24/95-185 24 kV 95-185 mm2 650 mm
SREI 24/240-400 24 kV 240-400 mm2 650 mm
SREI 24/400-630 24 kV 400-630 mm2 650 mm
SREI 36/50-95 36 kV 50-95 mm2 650 mm
SREI 36/120-240 36 kV 120-240 mm2 650 mm
SREI 36/240-500 36 kV 240-500 mm2 650 mm
SREI 36/400-630 36 kV 400-630 mm2 650 mm

Technical Information

  • 1. Cable Lug (supplied on request)
  • 2. Water Sealing Mastic
  • 3. Anti-tracking Heat-shrinkable Tube
  • 4. Stress Control Heat-shrinkable Tube
  • 5. Stress Control Mastic
  • 6. Anti-tracking Sheds (when required)
Nexans SREI Indoor MV Heat-Shrink Termination Design (Single Core)

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