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overhead connection
overhead connection
The equipment and overhead conductors that connect a subscriber’s electric system to the public distribution network.
See overhead connection in :
french
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spanish
brace
Slanted part that connects the pole to the crossarm to hold it in place horizontally.
fuse
Protection device for the electric circuit; it falls from the fuse holder to cut the current in the event of a surge.
fuse cutout
Unit that consists of a fuse and a fuse holder.
terminal
Part on which low-tension distribution line conductors are joined to the transformers.
transformer
Device that alters electric voltage; voltage is decreased before being distributed by low-tension lines to areas of consumption.
insulator
Piece of nonconducting material that connects the distribution line conductors to the support.
supply point
Place where the customer’s service entrance is connected to the low-tension distribution line.
low-tension distribution line
Overhead line that distributes electricity up to a voltage of 750 V; its conductors are located under the transformer.
bushing
Insulator and point where the current enters the medium-tension transformer.
fuse holder
Electric junction point where the fuse is attached and on which it articulates so the fuse can fall over.
lightning arrester
Device that protects the electric facilities from power surges caused by lightning.
crossarm
Horizontal element located at the top of an electricity pole; insulators are attached to it.
medium-tension distribution line
Overhead line that distributes electricity at a voltage between 750 and 50,000 V; its conductors are located at the top of electricity poles.
hot line connector
Linking piece with a bolt, which is tightened to bring together two conductors to establish an electric connection between them.
insulator
Piece of nonconducting material that connects the distribution line conductors to the support.