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Hello. i want to know how many feeders can be connected with 11 kv bus bar. Standard numbers of max.feeders.11kv.
AnswerThe number of circuits is determined by the current capacity of the busbars and the capacity of the circuits feeding the loads. So your question is not easily answered.
What else can I help you with?
Can the sub panel neutral and ground wires be connected to the same bus bar?
No, the sub panel neutral and ground wires should not be connected to the same bus bar. They should be connected to separate bus bars to ensure proper grounding and safety in the electrical system.
Are neutrial and ground wires to be separated in electric main box?
Yes, if possible, connect the grounds to the ground bus bar and the neutrals to the other side on the neutral bus bar. This is just in case you ever install a sub panel. It is not a violation of the NEC code to connect them to the same bus bar but IMO it is unprofessional and can cause problems later on.
Where is the location of capacitor banks in the sub stations?
They can physically be located almost anywhere. Capacitor banks are typically attached to the bus in substations. Reactors are often tapped off lines.
Name of vehicle in three letters?
car, bus, sub
Should all electrical sub stations be locked?
It would seem to be an excellent idea.
What gas is used in gas based sub stations?
SF6---- Sulphur hexa floride
What words can you find from these letters LUBESA?
blues blue bus sub us
How do you wire floating neutral in sub panel?
You need to be more specific. Is this your feed?? Is this a home run (the wire that is feeding a circuit). Anyway if this is your feed wire (the wire supplying power to your sub panel) then you will land your two hots , then you will land your ground wire on the lug that is bonded to the panel. Sometimes this is a ground bar that can be screwed to the panel itself and then your neutral will go to the bar that is not touching anything. So your neutral coming in will be tightened down to the same bar as the neutrals that are feeding the circuits. This is assuming you'r are feeding your sub panel with 2 hots, a ground and a neutral.
What are some commands to make a sub directory in Linux?
mkdir directoryname mkdir "directory name with spaces"
Can you put a 60amp breaker and a 50amp breaker on a 60amp subpanel just as long as they are not being used at the same time?
You can. Using these size breakers in a 60 amp sub panel might be pushing the limit for breaking the sub panels feeder breaker. The breaker feeding the sub panel will have to be no bigger than 60 amps because of the main bus bar capacity of the sub panel. It would be better to install a 100 amp sub panel and then there would be a bit of a buffer and you will have the ability to add additional small load circuits.
When thunder is falling on substation who it is automatically off?
When a thunder falls on a sub station, immediately a high voltage is produced in the bus bars connected to the substations. This high voltage is sensed by the relays & they send signals to circuit breakers, due to automatic system circuit breakers they are opened immediately. After clearing the faults the breakers closes automatically. so that sub stations are free of damages.
Can neutral and ground wires be connected to the same buss bar in a service panel?
No. The sub panel is wired that same as an ordinary three wire load. The three wire is connected the sub panels terminal points as red to L1, black to L2, white to the neutral bar and the ground wire in the cable set to the ground bar. The one thing that has to be done is the bonding screw that bonds the neutral bus to the panels metallic enclosure has to be removed. The electrical code states that there is only one place that the ground is joined to the neutral bar and that is at the service entrance point into the main distribution panel.
