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What is the bus bar size for 6000A?
5-6x150 Cu. BUS BAR PER PHASE
Why the impedance of infinite bus bar is zero?
...because it is an infinite bus bar, meaning it can supply infinite current. By Ohm's law, since the voltage at the bus bar is fixed, to have infinite current, you must have a zero impedance.
The purpose of the bus bar protection unit is to isolate any bus by tripping its contactor or isolate a faulty bus in the variable ac system?
The Bus Bar is (usually 3, or 4) solid copper bars that run through an MCC (Motor Control Center) and just supply power to the individual 'buckets' (compartments that contain the individual motor starters). The only protection for a bus bar would be from the 'Panelboard', or 'Switchboard' breaker that feeds the bus bar mounted in a separate MCC. Make Sense???, let me know if not...
Compressed air system for bus bar?
To avoid accumulation of moisture.
How can you calculate busbar size?
Busbar Length x Busbar Size x 0.009 ex- Length= 12meter Size = 60 X 10 mm ie, 12 x 60 x 10 x 0.009 Ans = 65 kg Can you please let us know what is "0.009" for??? Ans: 0.009 = copper density Max. Current for 60 x 10mm = 60 x 10 x 1.55 = 930 AMP What is "1.55" for??
How much carrying capacity for 750 sq mm copper bus bar?
1162.5 amps
What is size of copper bus bar for 1000 Amps capacity for a current density of 1.2 amps and 1 amp?
The following sizes of bus-bar will have the capacity to handle 1000 amps, 3/16 x 4", 1/4 x 3 1/2", 3/8 x 2 1/2", and 1/2 x 2".
How can you calculate the copper bus bar according to the amp?
To obtain the amp of the copper bus bar, multiply the width of the bus bar by the thickness of the bus bar to obtain the current carrying capacity of the bus bar.
What is current carring capacity of copper bus bar of size 60 X 10 mm?
Cross section area =60x10=600Sqmm For copper we can utilised 2 amps per sqmm hence we can load upto 1200 amps easily.
What happens to neutrall charge object if it gains electrons?
negatively charged
What is the bus bar size for 6000A?
5-6x150 Cu. BUS BAR PER PHASE
What are the types of bus bar arrangements?
Single bus is used in smaller, less important substations. A fault on the bus requires tripping of all lines into the bus. When higher redundancy is necessary, ring and breaker and 1/2 schemes are used. These are the three most common.
What does the term 'bus bar' refer to?
The term "bus bar" refers to a strip of bar of brass, aluminum, or copper. This strip of bar conducts electricity with a distribution and switch board.
How do you convert bus bar to amp?
Bus bar is a physical component that carries the current. AMP is unit of current. They can not be converted
Why the impedance of infinite bus bar is zero?
...because it is an infinite bus bar, meaning it can supply infinite current. By Ohm's law, since the voltage at the bus bar is fixed, to have infinite current, you must have a zero impedance.
Difference between bus bar and bus duct?
Bus bars are actually simple conductor strips of copper using for connection between one system to another.for example transformer to panel. bus ducts are enclouser of that bus bar
What are the conditions for Synchronization of three phase alternator and bus bar?
voltage of incoming machine should be same as that of bus bar voltage
