Nexans SREF Outdoor MV Heat-Shrink Terminations (Single Core)
Product overview
Nexans SREF Outdoor MV Heat-Shrink Terminations (Single Core)
Nexans SREF Outdoor MV Heat-Shrink Terminations (Single Core) are medium voltage heat-shrinkable outdoor 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: SREF 12 16-25 / 35-95 / 120-240 / 240-500 / 400-630 / 630-800, SREF 24 35-70 / 95-185 / 240-400 / 400-630, SREF 36 50-95 / 120-240 / 240-500 / 400-630.
Nexans SREF Applications
For outdoor use and exposed to prolonged sunshine and other weather conditions. A set of three heat-shrinkable terminations for polymeric cables, widely used by power utilities and in industrial applications. SREF Outdoor’s design makes it perfect for terminating cables onto OHL networks. Equally suitable for exposed equipment bushings or installations requiring longer creepage distances. Additional items may be necessary to complete installation depending upon the cable detail:
- Copper-tape screened cables will require extra SE Solderless Screen Earthing Kits
- Cable Glands to earth the wire armours (AWA)
- Cable Terminals
- Additional Bushing Insulation (Boot Kits)
- Gland Insulation Kits
Outdoor Kits Ordering Information
Below you can easily select the Nexans Outdoor Single Core MV Heat-Shrink Terminations for each cable voltage:
MAX VOLTAGE 12-17.5 kV
- SREF 12/16-25 : Cable Range=16-25 mm2 | Core Length=650 mm
- SREF 12/35-95 : Cable Range=35-95 mm2 | Core Length=650 mm
- SREF 12/120-240 : Cable Range=120-240 mm2 | Core Length=650 mm
- SREF 12/240-500 : Cable Range=240-500 mm2 | Core Length=650 mm
- SREF 12/400-630 : Cable Range=400-630 mm2 | Core Length=650 mm
- SREF 12/630-800 : Cable Range=630-800 mm2 | Core Length=650 mm
1MAX VOLTAGE 24 kV
- SREF 24/35-70 : Cable Range=35-70 mm2 | Core Length=650 mm
- SREF 24/95-185 : Cable Range=95-185 mm2 | Core Length=650 mm
- SREF 24/240-400 : Cable Range=240-400 mm2 | Core Length=650 mm
- SREF 24/400-630 : Cable Range=400-630 mm2 | Core Length=650 mm
MAX VOLTAGE 36 kV
- SREF 36/50-95 : Cable Range=50-95 mm2 | Core Length=650 mm
- SREF 36/120-240 : Cable Range=120-240 mm2 | Core Length=650 mm
- SREF 36/240-500 : Cable Range=240-500 mm2 | Core Length=650 mm
- SREF 36/400-630 : Cable Range=400-630 mm2 | Core Length=650 mm
Additional Technical Data of Nexans SREF Outdoor MV Heat-Shrink Terminations (SREF 12, 24 & 36) can be found on the table below. For more information, please advise PDF File. Nexans 17JTS1 W
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+44 (0)1744 762 929Technical Data
| Type | Max Voltage |
Cable Range | Core Length |
| SREF 12/16-25 | 12-17,5 kV | 16-25 mm2 | 650 mm |
| SREF 12/35-95 | 12-17,5 kV | 35-95 mm2 | 650 mm |
| SREF 12/120-240 | 12-17,5 kV | 120-240 mm2 | 650 mm |
| SREF 12/240-500 | 12-17,5 kV | 240-500 mm2 | 650 mm |
| SREF 12/400-630 | 12-17,5 kV | 400-630 mm2 | 650 mm |
| SREF 12/630-800 | 12-17,5 kV | 630-800 mm2 | 650 mm |
| SREF 24/35-70 | 24 kV | 35-70 mm2 | 650 mm |
| SREF 24/95-185 | 24 kV | 95-185 mm2 | 650 mm |
| SREF 24/240-400 | 24 kV | 240-400 mm2 | 650 mm |
| SREF 24/400-630 | 24 kV | 400-630 mm2 | 650 mm |
| SREF 36/50-95 | 36 kV | 50-95 mm2 | 650 mm |
| SREF 36/120-240 | 36 kV | 120-240 mm2 | 650 mm |
| SREF 36/240-500 | 36 kV | 240-500 mm2 | 650 mm |
| SREF 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)
