CJ R10 Series

CJ R10 series joints are single core, 15 kV to 35 kV, heat shrink repair joints for bare and jacketed concentric neutral cable. They are designed to repair faulted cables or joints by replacing the damaged area with a longer make-up connection. The CJ 10J series joints use the same joint components as the CJ R10 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

Test Reports

The CJ 10 series joints were design tested to IEEE 404-2000 at 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 R10J series joints with jackets.

Test reports are available as follows:

  • CJ 1510 series: HVSO20080
  • CJ 2510 series: HVSO20081 and HVSO 20083
  • CJ 3510 series: HVSO20082

Ordering

  • Find the cables voltage class and conductor size(s) to be spliced. Select the kit order 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 R10 series joints are for bare concentric neutral cables. The CJ R10J series joints are for repairing jacketed concentric neutral cables. 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

Jacketed Concentric Neutral

Market/Applications

  • Power Distribution
  • Power Distribution – MV
  • Utility

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


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 R1511J#4 – 3/0 AWG0.60 – 1.0515 – 231.25320.902310.025448.01220
CJ R1512J3/0 – 400 kcmil0.80 – 1.2520 – 321.50381.152910.025448.01220
CJ R1513J400 – 750 kcmil1.05 – 1.7527 – 44n/an/a1.604112.030026.0660
CJ R1514J750 – 1000 kcmil1.30 – 1.8533 – 47n/an/a1.854712.030026.0660
25 – 28 kV (260 – 280 mils)
CJ R2511J#1 – 250 kcmil0.80 – 1.2020 – 301.50381.50389.022948.01220
CJ R2512J4/0 – 500 kcmil1.05 – 1.6022 – 411.95501.955011.027948.01220
CJ R2513J600 – 1000 kcmil1.40 – 1.8536 – 472.40612.406116.040052.01320
35 kV (345 mils)
CJ R3511J1/0 – 250 kcmil0.95 – 1.3524 – 34n/an/a1.002510.025430.0762
CJ R3512J4/0 – 600 kcmil1.30 – 1.7533 – 44n/an/a1.503810.025430.0762
CJ R3513J600 – 1000 kcmil1.55 – 2.1539 – 55n/an/a1.854712.030032.0813