Aerial Self Support Cable With Dielectric Messenger

IK/D2-T…, IK/D-M… cable types are used for freely suspended installation on posts and masts of power and information h a maximum value of the electric fi eld potential to 12kV and 25 kV. Tracking-resistant cable design (IKT/D-...) is installed when the possible exposu re to increased electromagnetic up to 25 kV is expected.GENERAL CHARACTERISTICS

Cable type	IK/D2..-T…	IK/D…-M…	IK/D…-T…
Design	CENTRAL-TUBE	Multi-tube	CENTRAL-TUBE
of optical fibers in the cable	to 24	to 288	to 48
of tubes around central strength member	1	4-27	1
Minimum outer cable diameter, mm	2,7/6,6	8,0/17,0	6,6/15,7
Minimum weight, kg/km	20	100	85
Minimum long-term tension, kN	1,0	3,0	3,0
Minimum crush resistance, kN/cm	0,3	0,3	0,3
Minimum allowed impact resistance, J.	5	5	5
Minimum bending radius	20 cable diameter	20 cable diameter	20 cable diameter
Operating temperature range, °С	from - 60 to +70	from - 60 to +70	from - 60 to +70
Minimum Installation temperature, °С	-30	-30	-30