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Overview

Our Raychem EHVS-H High Voltage Heat Shrink Joints are designed to be reliable, fast and easy to install on almost any polymeric insulated cables of various designs can be adapted with respect to shielding and metal sheath.

 

Our Raychem High Voltage Heat Shrink Cable Joints have been used by utilities and industrial companies around the world for more than 35 years. Our materials technology is at the core of the development of our high voltage heat shrink cable joints. The materials used in our cable accessories have been extensively optimized with respect to product design and function, manufacturing and expected service environments. Our heat shrink joint system system is suitable for paper and polymeric cable constructions, and is also designed to accommodate modern jointing requirements such as mechanical shear bolt connectors.

 

The conductive outer layer together with the insulating middle layer represents the heat-shrinkable hold out for the inner elastomeric layer of the joint body. During the shrinking process, the stored recovery force of the elastomeric layer is released. Combined with the recovery force generated by the heat-shrinkable outer layers of the joint body and good ability of geometrical adjustment, the resulting high-compression force provides tight electrical interfaces and a high-performing seal against moisture ingress.

 

The installation of the joint can be done by trained installers equipped with conventional tools. The joint is designed and tested according to the standards: IEEE 404 and IEC 60840.

Key Features

  • Heat-shrinkable stress control sleeves
  • Cable size transition possible
  • Water and corrosion-resistant
  • Easy and fast to install with standard tools
  • Lightweight components
  • Unlimited storage life-time under normal conditions
  • High level of mechanical protection against environmental influences
  • Moisture sealing
  • Suitable for paper and polymeric cable constructions
  • Mechanical shear bolt connector
  • Handle different insulation layers like XLPE, EPR or paper MIND
  • Tested according to IEEE 404 and IEC 60840

FAQ

Frequently Asked Questions

Question: With what type of cable are TE's Raychem EHVS-H Heat Shrink Cable Joints compatible?

Answer: Our Raychem Heat Shrink Cable Joints are designed to be compatible with polymeric insulated cables independent of the manufacturer and can be adapted with respect to grounding required for various cable constructions.

 

Click here to read more about High Voltage Terminations FAQs

Features

Please review product documents or contact us for the latest agency approval information.  

Product Type Features

  • Joints & Splice Technology  Heat Shrink

  • Joints & Splice Product Type  Medium Voltage Inline Joint

  • Insulation  Paper, Polymeric

  • Cable Shield Style  CU-Tape, Sheath Aluminium

  • Mechanical Connectors Included  Yes

  • Connector Type  Mechanical

Configuration Features

  • Number of Cores  1

Electrical Characteristics

  • Joints & Splice Voltage Class (kV) ≤ 52, ≤ 72, ≤ 84

Dimensions

  • Cross-Section Range (mm²) 2500

  • Joints & Splice Insulation Diameter (mm) 28 – 45, 30 – 45, 30 – 86, 38 – 52, 38 – 55, 42 – 55, 43 – 60, 48 – 65, 48 – 70, 50 – 65, 52 – 65, 55 – 65, 58 – 77, 62 – 77, 70 – 86

  • Joints & Splice Insulation Diameter (in) 1.1 – 1.77, 1.18 – 1.77, 1.181 – 3.386, 1.5 – 2.17, 1.65 – 2.17, 1.69 – 2.36, 1.89 – 2.56, 1.89 – 2.76, 1.97 – 2.56, 2.05 – 2.56, 2.17 – 2.56, 2.28 – 3.03, 2.44 – 3.03, 2.75 – 3.39, 2.76 – 3.39

  • Cable Cross-Section (Max) (Main) (mm²) 2500

  • Sheath Outside Diameter (mm) 50, 60, 70, 71, 75, 80, 85, 90, 100

  • Sheath Outside Diameter (in) 1.97, 2.39, 2.75, 2.79, 2.8, 2.95, 3.15, 3.35, 3.54, 3.94

Operation/Application

  • Joint & Splice Application Type  Inline

Industry Standards

  • Design Specification  IEC 60840, IEEE 404

Product Availability

  • Joints & Splice Product Availability  AMERICAS, ANZPAC, ASIA, China, EMEA

  • Minimum Order Quantity  1

Packaging Features

  • Packaging Quantity  1

Reference Number

  • TE Internal Number CAT-EHVS-H

Related Materials

Datasheets & Catalog Pages