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What else can I help you with?
What size breaker do you need for 9000W at 440V 3 phase delta?
50amp but if considering the breaker cannot withstand starting current you need to size the breaker up.
How do you know the voltage of a 3 phase panel box?
A 277/480V box should be clearly marked, but not always. The only way to be certain of a box's voltage is to use a voltmeter on it. This type of voltage is very dangerous. When voltages start to get this high, at best you may loose a finger or limb, at worst, you die. I recommend calling an electrician, who will be able to safely check this out.
How is a 208 volt 3 phase electrical sub-panel wired?
Mark the phases red (phase) black (phase) and blue (phase) along with a white (neutral) and a ground (wire size depends on the main breaker amperage) the phases attach to the main breaker unless it is a breakerless panel attach the phases to the lugs on the bus bars top or bottom then connect the neutral to the neutral bus and the ground to the panel
Who ultimately wins in a Phase 10 tie breaker situation"?
In a Phase 10 tie breaker situation, the player with the lowest total score wins.
Why does the electrical breaker trip after three or four days of use?
Amps rating is miss-match & due to loose contact over heat OR mechanism it self failed. In three phase part load unbalance in each phase.
Can a circuit breaker be used to run two three phase motors?
If you mean "a" circuit breaker for two (2) three-phase motors, then yes. As long as the rating is not exceeded by the current draw of the two motors. This would, of course, require the use of a three phase breaker arrangement, and power from a three phase source. The question is kind of vague. Now, just saying that it can be done is one thing, but should it be done? That is where you need to refer to your local authority having jurisdiction (AHJ) over electrical matters. However, in a normal industrial/commercial setting (3-phase power), an MCC would normally be used, with one breaker/circuit per motor.
What are the key specifications to consider when selecting a 240 single phase electrical system for residential use?
When selecting a 240 single phase electrical system for residential use, key specifications to consider include the voltage rating, current capacity, circuit breaker size, wire gauge, and compatibility with household appliances.
What is the size breaker per phase 200kva generator?
if you have 200 kva so it's 160 KW then ,you need 400 A MCCB and setting at 0.9 and use cable 4c.185 mm2 if the SMDB is nearby and all this will be change according to the ambient temperature and the electrical code used in your area
How does rotary phase converter work?
A rotary phase converter is a device that changes single phase electrical power into multiple phase electrical power.
What is the purpose of the 110 V single phase breaker?
The job of a breaker is to limit the amount of current that is applied to the size of wire that is connected to the breaker.
Can a 2 pole breaker to protect 1 phase circuits and 2 phase circuits?
Probably
Is there a difference between three phase and single phase electrical supplies?
Yes, there a difference between three phase and single phase electrical supply services.
