Medium Voltage Twisted Cables - NF C 33-226 Aluminum Cables type FR-N20XA8E-AR 12/20kV 3x50mm² CLASS 2
The NF C 33-226 cable is intended for medium voltage public distribution, HTA 12/20 kV.
The outer sheath of the cable is resistant to termites.
It can consist of 3 phase conductors assembled in a twist. The aluminum screen is designed to conduct short-circuit currents from the network to the ground, specifically 1000 A for 1 second for underground networks.
We are able to provide upon request NF C 33-226 cables with the following variations:
Different voltage
Different section
Twist with Polyethylene Protection for Enhanced Direct Burial (EDR) in twist.
Description
FR-N20XA8E-AR 3x50
Usage
Energy distribution networks for public or private Medium Voltage. These cables can be used in the open air, in galleries, or buried.
The maximum permissible temperatures for the core are as follows: 90°C under normal operation and 250°C in the event of a phase-to-phase short circuit, with a maximum duration of 5 seconds.
Applicable Standards
NF C 33-226.
Features
Aluminium