Low Voltage Products

LV Cast Epoxy Clear Resin Straight Through Joints

Description

CJR…ES — are low voltage resin joint / splicing kits designed to join 2 – 4 Core, 1kV PVC and XLPE cables. The two component, flame retardant clear epoxy resin compound remains flexible and has excellent insulation and water blocking properties.

 

Technical Data

BS EN50393:2015 Test sequence for joints for solid extruded dielectric insulated cables and impregnated paper insulated cables.

Test Subclause Samples Types of Joints Requirements
II
A1/B1
AC Voltage withstand (in air) 8.3 X No failure
Insulated resistance (in air) 8.4 X Insulated resistance ≥ 50MΩ
Impact at ambient temperature 8.5 X
Insulated resistance (immersed) 8.4 X Insulated resistance ≥ 50MΩ
Heating cycle in air 8.6 83 Cycles
Heating cycle in water b 8.6 X 9 Cycles
Insulation resistance b (immersed) 8.4 X Insulated resistance ≥ 50MΩ
Heating cycle in water 8.6 X 63 Cycles
AC voltage withstand (immersed) 8.3 X No Failure
Insulation resistance (immersed) 8.4 X Insulated resistance ≥ 50MΩ
Examination 8.8 X To be recorded
Thermal short circuit (Earth fault) test X 10kA for 1 second – No Failure

Table 1

SAP No.
Kit
Min. cable O.D. Max. Cable O.D. Mould Length Cable Size
Description (mm)
(mm) (mm) (mm)
0175795 CRJ1ES 6 20 165 1.5 – 2.5
0175796 CRJ2ES 17 34 270 4 – 10
0175797 CRJ3ES 28 52 400 16 – 25
0175798 CRJ3.5ES 32 56 430 35 – 50
0175799 CRJ4ES 38 65 560 70 – 95
0175800 CRJ5ES 48 80 660 120 – 150
0175801 CRJ6ES 48 80 660 185 – 240

 

Features

  • Clear Epoxy Resin
  • Suitable for 2 -4 Core, 1,5 – 300mm² cables
  • Voltage Rating – 100V
  • Type tested and in compliance with BS EN50393 and NRS074-2
  • Two year shelf life
  • Suitable for demanding environments
  • Quick setting properties in humid and cold conditions
  • High quality shatterproof Polypropylene and Polycarbonate shells
  • Excellent insulation properties
  • Excellent water blocking properties
  • Flame retardant (V0 Rated)
  • Low viscosity allows for good penetration
  • Easily separable twinpack mixing pouch ensures easy mix
  • Odour free
  • Easy Clip leak proof transparent shells

 

Applications

  • In compliance with Eskom specification and kits include:
    • Shell (2 halves) and lid
    • Clear epoxy resin
    • Self amalgamating EPR tape
    • PVC insulation tape
    • Disposable gloves
    • Suitable tinned copper braid
    • Roll springs
    • Cable ties
    • Core separator
    • Torque shear mechanical connectors

74 Technology Crescent, Klipriver Business Park, Klipriver

Tel: 011 868 3783  Fax: 011 868 3773

E-mail: office@airshrinksa.co.za Website: www.airshrinksa.co.za