What is 20 kV Cold-Shrink Cable Joints?
KOVYEL 20 kV cold-shrink straight-through joints provide sealed insulation and stress control for single-core and three-core XLPE cables. The listed range is JLS-20; 35-800 mm².
KOVYEL · COLD-SHRINK CABLE TERMINATIONS & JOINTS
PROJECT-MATCHED OVERHEAD LINE EQUIPMENT
20 kV Cold-Shrink Cable Joints
Cold-Shrink Cable Terminations & Joints · Drawing-confirmed project supply
KOVYEL 20 kV cold-shrink straight-through joints provide sealed insulation and stress control for single-core and three-core XLPE cables.
Product categoryCold-Shrink Cable Terminations & Joints
Representative rangeJLS-20
Technical basisCatalogue technical data and project requirements confirmed by KOVYEL before supply
Supply modeProject quotation / coordinated supply
PRODUCT OVERVIEW
Selection begins with the actual project interface.
KOVYEL 20 kV cold-shrink straight-through joints provide sealed insulation and stress control for single-core and three-core XLPE cables.
KOVYEL confirms final selection against the approved drawing, interface dimensions, service conditions and purchase specification before quotation and supply. Catalogue references define the product family; the approved project documents remain the controlling basis.
PRODUCT IMAGES
Review the available construction and product views.
Images show representative configurations. Final construction, marking and packing are confirmed against the approved project documents.
TECHNICAL & PROCUREMENT DATA
The information buyers need before model confirmation.
Verified catalogue data is shown below. Dimensions, ratings and interfaces that depend on the project remain subject to the approved drawing and purchase specification.
| Product | 20 kV Cold-Shrink Cable Joints |
|---|---|
| Category | Cold-Shrink Cable Terminations & Joints |
| Representative range / models | JLS-20; 35-800 mm² |
| Standards / reference basis | Catalogue technical data and project requirements confirmed by KOVYEL before supply |
| Typical applications | Straight-through joints for XLPE power cables; Underground and industrial cable systems; Utility, mining, petrochemical and infrastructure projects |
| Voltage classes | 12/20, 18/20 and 18/30 kV |
| Single-core models | JLS-20/1.1 to JLS-20/1.4 |
| Three-core models | JLS-20/3.1 to JLS-20/3.4 |
| Conductor range | 35-70, 95-185, 240-400 or 500-800 mm² |
| Final dimensions and ratings | Confirmed against the approved drawing, equipment interface and project specification |
| Supply basis | Project-specific RFQ, coordinated documentation and export packing |
Unverified dimensions or performance ratings are not published as fixed values. Submit the controlling drawing or requirement schedule for final confirmation.
TYPICAL APPLICATIONS
Where this product family is typically used.
01
Straight-through joints for XLPE power cables
Cold-shrink installation
02
Underground and industrial cable systems
Water sealing and insulation restoration
03
Utility, mining, petrochemical and infrastructure projects
Single-core and three-core model options
PRODUCT SELECTION SUMMARY
20 kV Cold-Shrink Cable Joints: key facts for technical buyers.
Concise catalogue facts for model comparison, product matching and AI-assisted technical research.
Which models or ratings are covered?
The published KOVYEL range is JLS-20; 35-800 mm². Final configuration is confirmed against the required electrical, mechanical and dimensional data.
What information is needed to select 20 kV Cold-Shrink Cable Joints?
Provide Exact model and quantity per conductor size, Conductor designation, core count, cross-section and outside diameter, System voltage, installation arrangement and required mechanical loads.
QUOTATION CHECKLIST
Send these details for an accurate offer.
A complete RFQ helps KOVYEL confirm the product configuration, production basis, documentation, export packing and delivery proposal without repeated clarification.
01Exact model and quantity per conductor size
02Conductor designation, core count, cross-section and outside diameter
03System voltage, installation arrangement and required mechanical loads
04Connection dimensions and approved assembly drawing
05Required covers, accessories, project standards and test documentation
06Delivery destination, packing and delivery requirements
Have a BOQ, drawing or equipment schedule?
Send the technical documents with the form below. KOVYEL will review the product interface, required standard, quantity and destination before preparing the quotation.
TECHNICAL PROCUREMENT PATH
Continue from product selection to a complete supply package.
PROJECT INQUIRY