11kV 17.5kV 33kV Terminations – Heat Shrink Single Core XLPE Outdoor – Nexans TTGE1
Nexans TTGE1 is a heat shrink cable termination for use outdoors and exposed to prolonged sunshine and other weather conditions – heat shrink is manufactured and tested to survive relative humidity, salinity and atmospheric pollution.
The heat shrinkable terminations are able to connect and terminate armoured single-core polymeric (XLPE EPR) insulated cable with copper tape or wire screens to medium/high voltage electrical equipment or overhead poles and are widely used in power utilities and in industrial applications up to 33kV.
Heat shrink terminations meet the requirements of CENELEC HD 629.1 and IEC 60502-1 for the termination of medium/high voltage cables in the following voltage classes:
- 6/10 (12) kV
- 6.35/11 (12) kV
- 8.7/15 (17.5) kV
- 12/20 (24) kV
- 12.7/22 (24) kV
- 18/30 (36) kV
- 19/33 (36) kV
Nexans TTGE1 Heat Shrink Cable Termination
2. Water sealing mastic
3. Anti-tracking heat-shrinkable tube
4. Stress control heat-shrinkable tube
5. Stress control mastic
6. Anti-tracking rain sheds (pictured)
7. Earthing lug
NEXANS TTGE1 HEAT SHRINK CABLE Termination
Nexans termination kit comprises of:
- Red sealing mastic “MBA”
- Black stress control mastic “MACDC”
- Black stress control heat shrink tube “GT1”
- Red antitracking heat shrink tube “GT2”
- Earthing lug for cooper screen wires
- Anti-tracking rain sheds
Rain Sheds – the heat shrink rain sheds (red) are lined and coated with anti-tracking erosion resistant adhesive mastic used as a creepage extender on medium voltage outdoor cable terminations.
|Nexans Cable Termination Type||Voltage Um (kV)||Length “L” (mm)||Conductor sizes (mm²)||Number of Heat Shrink Rain Sheds||Creepage Length (mm)|
|Nexans 17TTGE1||12 & 17.5kV||480||16sqmm||630sqmm||2||600|
The following table enables the selection and ordering of medium voltage cable terminations from the Nexans TTGE1 Heat Shrink single core XLPE outdoor termination range – terminations are available with extended heat shrink tail lengths (add X = 1200mm).
See Nexans TTGE3 for 3 core heat shrink outdoor terminations.
|Nexans Cable Termination Order Code||Voltage Uo/U (kv)||Conductor sqmm Min||Conductor sqmm Max|
|17TTGE1.50i||6/10kV & 6.35/11kV & 8.7 / 15kV||16sqmm||50sqmm|
|17TTGE1.120i||6/10kV & 6.35/11kV & 8.7 / 15kV||50sqmm||120sqmm|
|17TTGE1.300i||6/10kV & 6.35/11kV & 8.7 / 15kV||95sqmm||300sqmm|
|17TTGE1.630i||6/10kV & 6.35/11kV & 8.7 / 15kV||400sqmm||630sqmm|
|17TTGE1.1200i||6/10kV & 6.35/11kV & 8.7 / 15kV||630sqmm||1200sqmm|
|24TTGE1.95i||12/20kV & 12.7 / 22kV||25sqmm||95sqmm|
|24TTGE1.240i||12/20kV & 12.7 / 22kV||50sqmm||240sqmm|
|24TTGE1.630i||12/20kV & 12.7 / 22kV||300sqmm||630sqmm|
|24TTGE1.1200i||12/20kV & 12.7 / 22kV||630sqmm||630sqmm|
|36TTGE1.150i||18/30kV & 19 / 33kV||35sqmm||150sqmm|
|36TTGE1.300i||18/30kV & 19 / 33kV||150sqmm||300sqmm|
|36TTGE1.630i||18/30kV & 19 / 33kV||400sqmm||630sqmm|
|36TTGE1.1630i||18/30kV & 19 / 33kV||630sqmm||1200sqmm|
Cable Termination Kit Accessories. Complete range of cable terminations and accessories available including BS2562 bolt-on heat shrink glands (SWA – Steel Wire Armoured | AWA – Aluminium Wire Armoured), solderless screen earth braid kits for copper tape screen cable, cable lugs (including Cembre crimp | Pfisterer Sicon Shearbolt) and switchgear/transformer bushing boots to insulate and protect medium/high voltage heat shrink or Cold Shrink terminations, 11kV-33kV.