CJ 10 Series

CJ series joints are single core, 15 kV to 35 kV, heat shrink joints for XLPE and EPR extruded dielectric, bare and jacketed concentric neutral cables. The CJ 10J series joints use the same joint components as the CJ 10 series joints but are supplied with a wraparound jacketing sleeve to seal from cable jacket to cable jacket on jacketed concentric neutral cables.

Features and Benefits

  • Fast, consistent installation means lower installed costs
  • Installation environment: use of torch adds flexibility to cable preparation in any climate
  • Heat activated seal ensures maximum protection against moisture ingress
  • Custom tailored with options to your exacting needs
  • Lightweight construction requires no additional support
  • Wide cable ranges for reduced inventory requirements
  • Tough abrasion resistant outer covering protects against damage from improper backfill
  • Slim profile allows installation in confined areas

Standards

  • IEEE 404-2000

Tests Reports

The CJ 10 series joints were design tested to IEEE 404- 2000at an independent laboratory as single core unjacketed joints. This represents the worst case condition as the joints submerged under water were not afforded the added protection of the CJ 10J series joints with jackets.

Test reports are available as follows:

  • CJ 1510 series: HVS020080
  • CJ 2510 series: HVS020081 and HVS020083
  • CJ 3510 series: HVS020082

Bare Concentric Neutral

Jacketed Concentric Neutral

Market/Applications

  • Generation – Renewables – Wind
  • Generation – Traditional Power
  • Generation
  • Generation – Nuclear
  • Power Distribution
  • Generation – Renewables
  • Power Distribution – MV
  • Utility
  • Generation – Renewables – Geo Thermal
  • Generation – Renewables – Solar

*Note: Joint tests to IEEE 404-2000 IEEE standards for Extruded and Laminated Dielectric Shielded Cable Joints Rated 2500 V to 500 000 Volt

Ordering

  • Find the cables voltage class and conductor size(s) to be spliced. Select the kit part number that covers the conductor size range.
  • Confirm the dimensional data; particularly when the conductor size is at the extremes of the range. The CJ 1510 – CJ 3510 series joints are for BARE, non-jacketed concentric neutral cables. The CJ 1510J – CJ 3510J series joints are for JACKETED, concentric neutral cables. The overlap in size range allows for size transitions when splicing different cable sizes. The determining factors for selection are that the minimum and maximum dimensions for the primary insulation and connector dimensions are met and that the jacket diameter maximum is not exceeded.
  • A cable preparation/cleaning kit can be included with the kit by adding the suffix to the end of the order number.

Bare Concentric Neutral

Order NumberConductor Size RangeInsulation O.D. RangeJacket O.D. MaximumConnector DimensionsNominal Kit Installed Length
    Maximum O.D.Maximum Length 
  inmminmminmminmminmm
15 kV (175 – 220 mils)
CJ 1511#4 – 4/0 AWG0.60 – 1.0515 – 23n/an/a0.90234.2510817.5445
CJ 15123/0 – 350 kcmil0.80 – 1.2520 – 32n/an/a1.15295.5014020.0508
CJ 1513400 – 750 kcmil1.05 – 1.7527 – 44n/an/a1.60418.0020322.0559
CJ 1514750 – 1000 kcmil1.30 – 1.8533 – 47n/an/a1.85478.0020322.0559
25 – 28 kV (260 – 280 mils)
CJ 2511#1 – 250 kcmil0.80 – 1.2020 – 30n/an/a1.50384.0010220.0508
CJ 25124/0 – 500 kcmil1.05 – 1.6027 – 41n/an/a1.95506.0015222.0559
CJ 2513600 – 1000 kcmil1.40 – 1.8536 – 47n/an/a2.40618.0020324.0610
35 kV (345 mils)
CJ 35111/0 – 250 kcmil0.95 – 1.3524 – 34n/an/a1.00255.0012724.0610
CJ 35124/0 – 600 kcmil1.30 – 1.7533 – 44n/an/a1.50388.0020330.0762
CJ 3513600 – 1000 kcmil1.55 – 2.1539 – 55n/an/a1.854710.0025430.0762

Jacketed Concentric Neutral

Order NumberConductor Size RangeInsulation O.D. RangeJacket O.D. MaximumConnector DimensionsNominal Kit Installed Length
    Maximum O.D.Maximum Length 
  inmminmminmminmminmm
15 kV (175 – 220 mils)
CJ 1511J#4 – 4/0 AWG0.60 – 1.0515 – 231.25320.90234.0010228.0711
CJ 1512J3/0 – 350 kcmil0.80 – 1.2520 – 321.50381.15295.5014032.0813
CJ 1513J400 – 750 kcmil1.05 – 1.7527 – 441.85471.60418.0020335.0889
CJ 1514J750 – 1000 kcmil1.30 – 1.8533 – 472.10531.85478.0020335.0889
25 – 28 kV (260 – 280 mils)
CJ 2511J#1 – 250 kcmil0.80 – 1.2020 – 301.55391.50384.0010232.0813
CJ 2512J4/0 – 500 kcmil1.05 – 1.6022 – 411.95501.95506.0015235.0889
CJ 2513J600 – 1000 kcmil1.40 – 1.8527 – 412.40612.40618.0020345.01143
35 kV (345 mils)
CJ 3511J1/0 – 250 kcmil0.95 – 1.3524 – 341.55391.00255.0012739.0991
CJ 3512J4/0 – 600 kcmil1.30 – 1.7533 – 442.10531.50388.0020345.01143
CJ 3513J600 – 1000 kcmil1.55 – 2.1539 – 552.80711.854710.025448.01220

*Note: Joint tests to IEEE 404-2000 IEEE standards for Extruded and Laminated Dielectric Shielded Cable Joints Rated 2500 V to 500 000 Volt