Product Series: CHRJ

Heat Shrink Cable Repair Joints

Up to 66kV
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Product Overview

Unexpected failures or damage in medium voltage (MV) cables can disrupt energy supply, increase operational costs, and impact network reliability. COMPAQ provides emergency repair joint solutions that restore service quickly and effectively without the need for complete cable replacement.

The CMC-R (Mechanical Shear-Head Connector) and CCC-R (Crimp Connector) series are designed for situations where standard joints cannot be installed due to extended conductor gaps or immovable cables. Combining robust materials with proven engineering, these repair joints offer a safe, durable, and cost-efficient method to bring damaged networks back online.

Advantages of COMPAQ Repair Joints

  • Up to 50% Cost Savings compared with cable replacement
  • 30% Faster Repairs than traditional methods
  • Reduced Inventory Complexity through versatile application across cable types
  • Enhanced Safety with secure, sealed connections designed for field reliability
How Are We The Best

Product Benefits?

Rapid Restoration

Enables quick recovery of power supply by minimizing cable preparation and installation time.

01

Gap Bridging Capability

Accommodates conductor separations of up to 950 mm without the need for cable replacement.

02

Long-Term Reliability

Designed and tested for continuous performance under demanding field conditions.

03

Universal Compatibility

Suitable for copper and aluminum conductors, as well as wire and tape-screened cables.

04

Cost Efficiency

Avoids the expense of multiple joints or full cable section replacements.

05
Specifications

Technical Specifications

Parameter Specification
Shelf Life Unlimited under standard dry storage
Voltage Levels 11/12kV, 22/24kV, 33/36kV, 66/72.5kV
Connector Types Mechanical shear-head bolt / Compression crimp
Installation Type Indoor, outdoor, and direct burial
Conductor Material Copper (Cu) and Aluminum (Al)
Gap Length Capacity With Mechamical connector up to 400mm, With Crimp connector up to up to 400-950 mm
Choosing The Correct Kit

Applications

  • Emergency restoration of MV underground cables.
  • Repairing feeder cables in distribution and industrial networks.
  • Transitioning across conductor gaps that exceed standard jointing capacity.
  • Power recovery in substations, switchyards, and renewable evacuation lines.
  • Utility and contractor use in maintenance and quick-response operations.

Selection Criteria

To identify the correct kit configuration, kindly confirm the following project details:

01

ystem Voltage Level (12 kV, 17.5 kV, or 24 kV)

02

Conductor Material (Copper or Aluminum)

03

Conductor Size (cross-sectional area in sq.mm)

04

Cable Screen Type (copper wire or copper tape)

05

Gap Length Between Conductors (to determine whether CMC-R or CCC-R is required)

06

Preferred Connector Type (mechanical shear-head or compression crimp)

07

Installation Environment (indoor, outdoor, or direct burial)

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FAQS

Frequently Asked Questions (FAQ)

 A repair joint is recommended when cable replacement is impractical or when conductor gaps exceed the limits of conventional joints 

 These repair joints are suitable up to 66kV.

 Yes. The joints are compatible with both Cu and Al conductors. 

 Yes. They are fully sealed, UV-resistant, and designed for indoor, outdoor, and direct burial installations. 

 No certification is mandatory. However, COMPAQ provides structured training to ensure consistent, reliable installations.