11kV Cable Joints Single Core XLPE Heat Shrink Straight Joint Kits

11kV Cable Joints Single Core XLPE Heat Shrink Straight Joint Kits

Cable Joints 11kV | Single Core | XLPE | Heat Shrink

Thorne & Derrick | Distributed from Stock | Approved Supplier | UK & Export Sales

Cable Joints

HV cable joints are suitable for medium/high voltage (MV-HV) 11kV single core polymeric cables (XLPE EPR) – cable joints use heat shrink tubes and suit 11kV cables with 25sqmm to 800sqmm single core conductors (copper and aluminium).

11kV Joints

11kV heat shrink cable joints suit unarmoured and armoured cables – this includes high voltage industrial power (XLPE BS6622 BS7835 with aluminium wire armour AWA) and marine offshore ship cable (EPR BS6883 with galvanised/phosphur wire braid) and copper wire or copper tape screen. Suitable also for BS7870 triplex cables.

Options include transition (PILC to XLPE) and transition trifurcating (3 x single core PILC to 3 Core XLPE) cable joints – contact us to discuss your requirements.

Cable Joints

The following enables the joint kit selection for 11kV single core cables:

SPS 11kV Cable Joint – Order Code Cable Joint Kit Range – Single Core Cables
SPJ 12X-25-70-1 25-70sqmm
SPJ 12X-95-185-1 95-185sqmm
SPJ 12X-185-300-1 185-300sqmm
SPJ 12X-400-630-1 400-630sqmm
SPJ 12X-800-1 800sqmm

11kV Joint Single Core XLPE Cables

  • Cable Joint Type – Heat Shrink
  • Cable Voltage – 11kV
  • Number of Cores – Single Core
  • Conductors – 25sqmm, 35sqmm, 50sqmm, 70sqmm, 95sqmm, 120sqmm, 150sqmm, 185sqmm, 240sqmm, 300sqmm, 400sqmm, 500sqmm, 630sqmm, 800sqmm
  • Cable Type – XLPE EPR (Polymeric)
  • Suit MV HV Power Cables – BS6622, BS7835, BS7870, BS6883, BS7917 & IEC60502-2
  • Also: 11kV Joint Single Core PILC Cables
11kV Single Core Cables

11kV Single Core Cables

Heat Shrink cable Joints & Terminations

Complete range of medium and high voltage cable joints and terminations for XLPE & PILC single / 3 core cables:

HV Cable Joints | HV Cable Terminations11kV Joints Single Core PILC

➡ 11kV Joints 3 Core XLPE | 11kV Joints 3 Core PILC

MV HV Cable Terminations Cleats Tools

11kV Cable Installation Equipment | Cleats | Lugs | Glands | Earth Tapes | Substation Safety – leading manufacturers including Furse, CMP, Pfisterer, Prysmian, Alroc & Nexans Euromold

Heat Shrink Cable Joints

Test Technical Data

The following table provides an excerpt of data from the Type Test Reports for Heat Shrink Cable Joints for 6.6kV, 11kV and 33kV voltages.

Summary of Cable Joint Test Voltages
Test Test Voltage Rated Voltage U01U (Um) kV
3.8/6.6 (7.2) 6.35/11 (12) 8.7/15 (17.5) 12.7/22 (24) 19/33 (36)
Humidity & Salt Fog 1.25U0 5 8 11 16 24
Partial Discharge 1.73U0 6.5 11 15 22 33
2U0 7.5 12.5 17.5 25 38
Heating Cycle Voltage & AC Voltage / 15 min and 500 hours 2.5U0 9.5 16 23 32 47.5
AC Voltage / 1 min 4U0 15 25.5 35 51 76
AC Voltage / 5 min 4.5U0 17 28.5 39 57 85.5
DC Voltage / 15 min 6U0 23 38 52 76 114
Impulse (Peak) 60 95 95 125 194
Test Sequence & Requirements
Test Test Clause of EN 61442 Test Sequence Test Requirements
A1 A2 A3
1 DC Voltage Dry 5 X X 15 min at 6U0, no breakdown or flashover
2 AC Voltage Dry 4 X X 5 min at 4.5U0, no breakdown or flashover
3 Partial Discharge At Ambient Temperature 7 X Max 10pC at 1.73U0
4 Impulse Voltage At Elevated Temperature 6 X 10 impulses of each polarity, no breakdown or flashover
5 Heating Cycle Voltage In Air 9 X 126 cycles at 2.5U0, no breakdown or flashover for terminations and 63 cycles in air and 63 cycles in water for cable joints
6 Partial Discharge At Elevated & Ambient Temperature 7 X Max 10pC at 1.73U0
7 Thermal Short Circuit (Screen) 10 X 2 short circuits at 1sc no breakdown
8 Thermal Short Circuit (Conductor) 11 X 2 short circuits to raise conductor to 6sc of the cable, no breakdown
9 Dynamic Short Circuit 12 X 1 short circuit at 1d, no breakdown
10 Impulse Voltage At Ambient Temperature 6 X X 10 impulses of each polarity, no breakdown or flashover
11 AC Voltage Dry 4 X X 15 min at 2.5U0, no breakdown or flashover
12 Humidity 13 X 300 hours duration at 1.25U0
13 Examination X X X For information only


Cable Joints Cable Terminations 11kV 33kV

Watch how to install MV HV Terminations & Joints

Heat Shrink Cable Terminations 6.6kV 11kV 33kV

6.6kV 11kV 33kV Cable Joints & Terminations – heat shrink provides safe and reliable cable connections, splices and joints

Data Sheets