JTS1 - Heat-shrinkable single-core straight joint up to 24 kV

Description

Description

Standards

  • Product
    IEC 60502-4
  • Test
    CENELEC HD 629.1

Describtion

Application
The heat-shrinkable straight joint type JTS1 is suitable for jointing polymeric or rubber insulated medium voltage cables with extruded easy strip conductive screen or bonded extruded conductive screen. The joint is characterized by its cross-sectional applicability and the simple and quick installation. The joint body consists of a triple-layer heat-shrinkable tube. A mastic plate is used for stress control.
 

Specifications and standards
The heat-shinkable straight joint JTS1 meets the requirements of CENELEC HD 629.1 and IEC 60502-4.
 

Product highlights
•  Compact dimensions allow an easy and space-saving installation.
•  Reduced number of components due to joint body made of an extruded triple-layer tube.
•  Simplified installation through the use of a stress control mastic plate.
•  Heat-shrinkable straight joints JTS1 meet international performance standards including CENELEC HD 629.1 and IEC 60502-4.
•  Mechanical connectors and cable lugs supplied in the joint kit are tested and certified acc. to IEC 61238-1-A.
•  Advanced screen connection system.
•  This heat-shrinkable joints can be energized immediately after installation.

Drawing JTS1

Design JTS1

1. Triple-layer tube
2. Stress control mastic plate DPA
3. Overall protection tube
4. Stress control mastic OM
5. Sealing mastic NGAF
6. Screen continuity (copper stocking) 1)
7. Constant force spring for screen contact 1)
8. Conductor connector
 

1) optionally with copper mesh tape and screen wire connector

Technical data JTS1

Kit contents JTS1

The complete JTS1 joint kit comprises the following components.
 

The kit also comprises:
+ installation instructions
+ wipers
+ silicone grease
+ assembly incidentals

Kit JTS1

Selection table JTS1

Ordering instructions JTS1

Select the straight joint type corresponding to system voltage, conductor cross-section and diameter over core insulation.
 

Order example
Heat-shrinkable straight joint type 24JTS1 for XLPE cable 12/20 kV, conductor cross-section 95-300 mm².
Order number: 502876
 

Note
The classification does only apply for polymeric insulated XLPE cables (dimensions acc. to DIN VDE 0276 620) with extruded conductive screen. Please contact our representative, when using other cable types.
 

2) Different part number for optional screen wire contact with copper mesh tape and screen wire connector.

Pictograms JTS1

Technical instructions and application information (accessories)

The data given were determined diligently, but do not release our customers of the duty to carry out tests themselves in order to check the suitability of the products delivered by us for the intended use. We reserve the right to modify characteristic and performance data according to the present state of technology. Processing and use of the products cannot be controlled by us and are therefore exclusively in your field of responsibility.

Our products meet the VDE standards respectively correspond to DIN pages and IEC recommendations.

Attention: Before first design in please contact manufacturer.

The products, described in this catalogue, are designed for connection of bare energy cable conductors (Class 1 & 2) with description of round solid (RE), round stranded (RM), as well as sector solid (SE), sector stranded (SM) and round stranded compacted (RMV) for conductor temperatures up to 90 °C. All conductor filling materials like tapes, yarn, powder or similar need to be completely removed before the installation. A check on basis of the actual existing conductor dimensions by the user is indispensable. This applies also for the application of Class 6 conductors or other special conductor types.

Impact wrenches have to be approved by Nexans! Depending on different conductor material or conductor type, indicated values may differ from test values acc. to IEC 61238-1. The use of fine stranded conductors has to be approved by Nexans Power Accessories Germany GmbH.

Our responsibilities are only those listed in the latest edition of “General terms and conditions for the supply of products and services of the electrical and electronics industry”. We can provide a copy on request.

Our products are mainly delivered in cartons. We only use package materials able to be recycled due to the latest packing system. Collapsible cardboard boxes are not taken back. Please try to order complete standard packages.

Reprinting, even partial, only with special allowance. We reserve the right to alter or modify the characteristics described. Illustrations and drawings may only show a close reflection and are not decisive. The weights are approximate and include the carton package. This catalogue substitutes all former editions. Types or versions not part of the catalogue are available on request.

Hof, May 2021

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