How do I connect messenger wire?
Quote from the video:
Quote from Youtube video: One there and that's where you'll tighten down your quarter inch messenger. If you got some little larger want to go ahead. And pop it down here on the bottom. And then tighten it.
What is Messenger-supported wiring?
Messenger-Supported Wiring. An exposed wiring support system using a messenger wire to support insulated conductors by any one of the following: (1) A messenger with rings and saddles for conductor support. (2) A messenger with a fields-installed lashing material for conductor support.
How do you attach electrical wires?
Quote from the video:
Quote from Youtube video: And simply twist them in a clockwise motion just like that just like that and once you see that they are twisted together and I'll just bring it a little bit closer to the camera.
What is a messenger on a utility pole?
Guy wire is used to add stability to utility poles. Messenger wire runs parallel to overhead cables and act as support for the cable especially in harsh conditions.
What is a messenger on coax cable?
The term messenger cable refers to any cable construction where a coaxial cable is jacketed together with a messenger or ground wire via a small web of jacketing material joining them. The key to a good installation is always in the preparation of the cable.
How do you attach a cable to a pole?
Quote from the video:
Quote from Youtube video: One there. And that's where you'll tighten down your quarter inch messenger. If you got some a little larger. You want to go ahead. And pop it down here on the bottom. And then tighten it. Down.
What kind of wire is on telephone pole?
The most common communication cables found on utility poles are copper or fibre optic cable (FOC) for telephone lines and coaxial cable for cable television (CATV).
What are the different wires on a telephone pole?
What Are Each of the Wires on Utility Power Poles?
- Static Wire. The utmost top line of the utility pole is the static wire. …
- Transmission Lines. Below the static line are three power lines called transmission lines. …
- Grounding Conductor. …
- Primary and Secondary Line. …
- Neutral Space. …
- Communications Lines. …
- Grounding Rod.
What are the wires on poles called?
Usually, the top three wires — which are called primary conductors — carry most of the electricity on the pole. As you come down the utility pole, the next set of wires consists of secondary conductors. They typically deliver power to buildings and homes. The lowest wires are cable and telephone lines.
What is wire lashing?
Lashing is the process of taking any outdoor cable, usually a tray or instrumentation cable, and attaching it to a messenger wire so that it may be used in aerial applications.
How do you do rope lashings?
Start with a Clove Hitch around one pole. Twist short end around long and wrap the rope around both poles, alternately going over and under each pole about three or four turns. Tighten the lashing by surrounding it with three or four frapping turns. Finish with two or three tight half hitches.
How long was a roll of lashing wire?
The lashing wire coil contains 150 feet of . 045 inch diameter 400 series stainless wire in a waxed cylinder 2 X 13 1/2 inches long.
How do you lash fiber optic cable?
Quote from the video:
Quote from Youtube video: The wire diameter use is one point six millimeter. While for copper cable installation. One point two millimeter diameter excuse typically the length of one roll gives about 625.
Can fiber optic cable be strung on poles?
Below that are two smaller spools of steel messenger wire or strand. This is strung between utility poles and provide support for the fibre optic cable.
What is Strand and lash?
Strand and lash consists of a steel support strand, typically a 6.6M EHS ¼ inch 7-wire galvanized steel strand used to support any type of communications cable(s), typically held in place with a stainless- steel lashing wire.
