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The feed line is the cable or other transmission line that connects the antenna with the radio transmitter or receiver
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What is direct burial wire?
It is a wire with special insulation that protects it under ground. On the wire there will be a stamp "UF" or underground feeder. That means that it can be buried directly in the earth.
What size ground wire is required for 80 amp service?
Ground is sized based on the size of the feeder wire and not the amps of the service! However, for a 600 amp service 1500MCM copper wire is one option (NEC 310.16) ;therefor, ground wire is 3/O copper (NEC 250.66) or another option is a two sets of 350 MCM copper wire then a #2 copper (since the biggest feeder wire is 350MCM).
What is Copper Grounding Strap?
It is a device that is used to ground vibrating machinery to the ground wire of the device's feeder wire. The strap has extra flexibility that will take the bending and flexing from the machine to the ground terminal. If a wire is used, most times it will stress fracture and break due to the vibration, leaving the device ungrounded.
What is difference between to busbar and feeder?
The busbar is used as a conductor and is used as a connection between the parallel and the feeder. The feeder is the supply, and it handles the relays.
What gauge wire to use for a sub panel?
That would depend upon how many amps will be used in the sub-panel. For example, a 30-A subpanel would need a minimum of 10 AWG feeder conductors.
How is a wire feed welder cooled?
A wire feeder is cooled by water, and air it depends on what type of wire your using. A wire feeder in the field is often not cooled by anything, but has accessories to keep the the neck and handle cool and from burning your hand.
What size feeder wire for 100 amps?
Service wire for 100 amps requires AWG #3 copper.
What is burial wire?
It is a wire with special insulation that protects it under ground. On the wire there will be a stamp "UF" or underground feeder. That means that it can be buried directly in the earth.
What is direct burial wire?
It is a wire with special insulation that protects it under ground. On the wire there will be a stamp "UF" or underground feeder. That means that it can be buried directly in the earth.
How do you put in a rabbit J-feeder?
J Feeders are mounted on the outside of the cage. You cut out ONLY enough wire for the feeder to fit thru. Then push thru from the outside.
How many feeder you can use for chiller?
One feeder will do the job. The definition of a feeder in the electrical trade is a set of conductors that supply a source to a load. The sizing of the feeders will depend on what the load current is. The wire count of the feeder will be dependant upon whether the load is single phase or three phase.
What size ground wire for 600 amp service?
Ground is sized based on the size of the feeder wire and not the amps of the service! However, for a 600 amp service 1500MCM copper wire is one option (NEC 310.16) ;therefor, ground wire is 3/O copper (NEC 250.66) or another option is a two sets of 350 MCM copper wire then a #2 copper (since the biggest feeder wire is 350MCM).
What size of wire are you going to use if you have a 1500kw load and is 60meters away from the feeder.?
To answer this question the voltage that will be used has to be known.
How do you calculate the feeder size for two or more three phase air condition?
Feeder sizes are based on the amperage of the connected load. Once that is found there are tables in the electrical code book that state what the wire size is for that particular amperage.
What size wire do you need for 100 amp feeder single phase running 350' away?
To answer this question a voltage must be given.
What size ground wire is required for 80 amp service?
Ground is sized based on the size of the feeder wire and not the amps of the service! However, for a 600 amp service 1500MCM copper wire is one option (NEC 310.16) ;therefor, ground wire is 3/O copper (NEC 250.66) or another option is a two sets of 350 MCM copper wire then a #2 copper (since the biggest feeder wire is 350MCM).
What is electrical feeder?
Feeders are commonly used to supply power to or from a radio antenna. A feeder can be a pair of parallel wires with closely controlled spacing (twin-wire feeder), or a single wire inside a hollow cylindrical conductor (coaxial feeder. <<>> In Canada the electrical term "feeder" is usually used incorrectly as a substitution for the terms wire or conductor. It is correctly defined is, any portion of an electrical circuit between the service box or other source of supply and the branch circuit over current devices. In the U.S. of A, a feeder definition taken directly from the National Electrical Code: All circuit conductors between the service equipment, the source of a separately derived system, or other power supply source and the final branch-circuit overcurrent device.
