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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 is difference between feeder and grid?
In an electrical power transmission system: the grid is what the feeder feed into.
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 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 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.
What size feeder wire for 100 amps?
For a 100 amp service, a common feeder wire size would be 2 AWG (American Wire Gauge) copper or 1/0 AWG aluminum. These sizes are appropriate for handling the current capacity needed for a 100 amp electrical service. It is important to consult with a licensed electrician or local building code requirements to ensure the proper wire size for your specific installation.
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 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).
Explain the comparison between dc 2 wire system and ac single phase 2 wire system and ac 3 phase 3 wire system and ac 3 phase 4 wire system?
of all of dem 3 phase 3 wire is most economical as it uses less conductor dan in 4 wire system, 3 phase 3 wire is used in transmission and 4 wire in distribution as it has 3 live and one neutral wire. 3 phase needs lesser conductor size than 2 phase 4 wire for the same power. 3 wire dc feeder is more economical than 2 wire dc feeder for the same power. that was all i cud get..... hope u find it a lil helpful.
a bird feeder?
a bird feeder !!!!!!
What is the recommended type of wire to use for outdoor electrical installations, specifically for a 14/2 gauge wire?
For outdoor electrical installations, it is recommended to use a type of wire called UF-B (Underground Feeder) for a 14/2 gauge wire. This type of wire is designed to withstand outdoor conditions and is suitable for direct burial in the ground.
