69TCJS1NB38PNNNN

TCJ joints are factory molded and tested for high quality and reliability, reducing on-site installation time and eliminating the need for field molding equipment.

The joint housing for 69TCJS1N has a diameter of 4.16 inches and a length of 20.35 inches.

TCJ transmission cable joints meet type tests per IEC 60840/IEEE 404 and the semi-conductive shield meets the shield test of IEEE 592.

The minimum corona extinction voltage for 138 kV class joints is 120 kV (with 3 pC sensitivity).

For 69 kV class joints, the BIL rating is 350 kV (1.2 x 50μs; 10 positive, 10 negative impulses).

The maximum continuous conductor temperature rating for the TCJ transmission cable joints is 90 °C.

The void-free joint housing consists of peroxide-cured EPDM insulation bonded under pressure to peroxide-cured molded semi-conductive elements.

For 69TCJS1N, the insulation diameter range is from 1.585 inches to 1.840 inches.

The maximum system voltage for 69 kV class TCJ transmission cable joints is 72.5 kV.

TCJ transmission cable joints are suitable for direct-burial or vault applications, providing permanent, fully shielded, and fully submersible cable joints.

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