35kv Three-Core Cold Shrink Cable Joint Kit for XLPE Power Cable

Name: 35kv Three-Core Cold Shrink Cable Joint Kit for XLPE Power Cable
Brand: Shenzhen Elekv Technology Co., Ltd.
SKU: 2174395452

Guangdong, ChinaShenzhen Elekv Technology Co., Ltd.

US$340.00

10 Pieces

Product specifications

Cable Size

Sample price:US$999.00/piece.Request sample

Product profile

Customization

Available

Type

Cold Shrink Joint Kit

Material

Silicone Rubber

Model NO.

JLS-35-3

Application

Conduct Electricity

Character

Cold Shrink Joint Kit

Species

Cold Shrink Joint Kit

Production Process

Injection Molding

Shape

Straight

Interface Type

Cold Shrink

Certification

Type Test

Brand

Elekv/OEM

Rated Voltage

26/35kv 35kv

Cable Type

XLPE Insulated Power Cable

Core Type

Three Core

Applicable Conductor Size

25-400 Sqmm

Package

Complete Kit

Transport Package

Carton

Specification

35kV/Three Core

Trademark

ELEKV / OEM

Origin

China

Key features

Optimized Electrical Field Control: Full overlap of semi-conductive layers, conductive tubes, and copper mesh eliminates electrical stress concentration and prevents insulation breakdown.

Premium Waterproof System: High-quality waterproof tapes and armoring materials ensure long-term sealing in damp or submerged underground conditions.

Durable Silicone Rubber Construction: Excellent elasticity, aging resistance, and tracking resistance extend service life.

Fast & Safe Installation: Cold-shrink design requires no heat tools, saving labor time and reducing installation defects.

Separate Voltage Grade Listings: Independent product links for 1kV, 10kV, 20kV, and 35kV simplify order selection.

Company profile

Shenzhen Elekv Technology Co., Ltd.Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2026-04-28Nearest Port: Shenzhen, Xi'anAverage Response Time: ≤0.10hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

About Our Factory & Business Background

AddressNo.607, Building 11th, Shatoujiao Bonded Industrial Park, Yantian District, Shenzhen

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsCold Shrink Cable Termination Kit, Cold Shrink Cable Joint Kit, Heat Shrink Cable Accessories, Plug-in Gis Termination, Separable Connector, Cable Branch Box, Cable Link Box, Cable Lug, Cable Joint Protection Box, Self-Fusing Electrical Tape

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:1. What are the main causes of cold shrink joint failure?

Failures primarily result from two factors: improper installation (incomplete overlap of semi-conductive layers, conductive tubes, or copper mesh creating localized electric stress) and inadequate waterproofing from low-grade sealing materials that allow moisture ingress over time.

Q:2. How do I ensure reliable waterproofing for underground joints?

Always use premium waterproof sealing tapes and armoring components, follow the standard multi-layer wrapping and compression procedure strictly, and maintain a complete, uninterrupted sealing structure throughout installation.

Q:3. Are these joints compatible with different cable insulation types?

Yes. Our cold shrink intermediate joints are fully compatible with both XLPE and EPR insulated single-core and three-core power cables.

Q:4. What is the typical service life when properly installed?

With professional installation and matched high-quality accessories, service life exceeds 20 years under standard underground operating conditions.

Q:5. Do you provide technical installation support?

Absolutely. Every set comes with a detailed installation manual, and our engineering team is available for professional technical guidance upon request.