Cable Termination 11kV Heat Shrink Kits 3 Core 120-240sqmm SPS 3TES-12X-C
11kV cable termination kits using heat shrink technology are suitable for terminating medium/high voltage (MV-HV) 3 core polymeric cables (XLPE EPR)  – this includes cables with copper wire/tape screen and armoured (wire armoured/braided) or unarmoured cable for outdoor termination of 11kV cables, indoor version also available.
SPS 3TES-12X-CÂ cable termination kit suits 11kV 12kV cables with 120sqmm, 150sqmm, 185sqmm, 240sqmm 3 core conductors.
11kV 12kV Cable Termination
HV High Voltage – Outdoor
- Cable Termination Type – Heat Shrink
- Termination Location – Outdoor (Pole Top, Overhead Line)
- Number of Cores – 3 Core
- Conductors – 120sqmm, 150sqmm, 185sqmm, 240sqmm
- Cable Type – XLPE EPR (Polymeric)
- Heat Shrink Standard Tail Length – 700mm
- Termination Kit Order Code –Â SPS 3TES-12X-C
- Suit MV HV Power Cables – BS6622, BS7835, BS7870, BS6883, BS7917 & IEC60502-2
➡ High Voltage Cable Termination 11kV Kit List
➡ 11kV Cable Terminations | Single Core Indoor XLPE | Single Core Outdoor XLPE | 11kV 33kV Terminations
3 Core XLPE 11kV Terminations
Cable Termination Heat Shrink Kits
The following enables the termination kit selection for 11kV 3 core outdoor cables:
 11kV/12kV Cable Termination Indoor | Cable Termination Kit Range | 11kV/12kV Cable Termination Outdoor |
3TIS-12X-A | 16-25sqmm | 3TES-12X-A |
3TIS-12X-B | 35-95sqmm | 3TES-12X-B |
3TIS-12X-C | 120-240sqmm | 3TES-12X-C |
3TIS-12X-D | 300-500sqmm | 3TES-12X-D |
Earthing Outdoor Cable Terminations With Surge Arresters
Engineering standard vary locally and internationally, however UKPNÂ a distribution network operator supplying electricity covering South East England, the East of England and London recommend the following earthing system for pole-mounted cable terminations – the main HV earth conductor shall be connected from the pole-top steelwork to an HV underground copper earth rod located at the bottom of the pole.

Image: UKPN (Document EDS 06-0015 Version 4.0 Date 9/12/2014
Substation Earthing
Thorne & Derrick distribute Earthing & Lightning Protection Systems for protection of MV HV Substations.

Cable terminations using heat shrink technology for MV-HV (6.6kV 11kV 33kV) cable connection to switchgear, transformers, overhead line and pole-mounted – see also Heat Shrink HV Cable Joints