| Design
/ Overview
The
construction of the Dielectric Circular Self-Supporting
sheath is shown below. The Strength elements are stranded
about the core of inner jacket to provide the cable
with tensile strenght. An outer PE sheath is extruded
about the aramid strength elemetns. A standard HDPE
sheath is utilized for aerial application in electric
field that is less than 12 kV. Aerial Cable installed
on transmission networks may be susceptible to a phenomenon
known as dry band arching where field potentials at
the cable attachment points exceed 12 kV. For applications
where the space potentials are expected to exceed
12 kV. but remain below 25 kV., an optional tracking
resistant jacket can be offered
Applications
- Aerial
use; self-supporting without a separate messenger
- Ideal for
environments in which an all-dielectric cable
is desirecd
- Ideal for
transmission and distribution networks.
- Direct use
in ducts, enabling simple and cost-effective aerial-to-duct
transitions
Features/Advantages
or optional
Please
refer to sub-heading Features
& Advantages
|
