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No. you cannot connect a 415 V to a 380 V motor. in case if you want to do that, you need to increase the number of turns in all the three phases of winding as per the turns calculation.
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What is LT motor?
LT motors are those motor whose voltage rating is less than 415v.
What are the application of core type transformer?
The main application for a core type transformer is to increase voltage from a standard 240v supply up to 415v instead of using a 3 phase supply.
What is the phase current of a three phase 2.2kw 415v motor connected in star?
The line current would be the same if the motor were connected in delta. The current can be based on the rule of thumb which says 7 amps must be allowed for a 1-HP single-phase motor on 240 v. A 2.2 kW motor is three times as powerful, and on a three-phase supply of the same voltage (240/415) it would draw 7 amps.
How do you connect a 230V lamp to a 415V supply with no neutral?
Theoretically, you could connect three identical lamps in star (wye) and connect this to the three line conductors. But as you asked how to connect a (single) 230-V lamp to the supply, then the answer is by using a step-down transformer.
What is the acceptable value of contact resistance in 415V air circuit breaker?
415v air circuit breaker acceptable value of 0.01 ohms and lessthan
Can a 415v 50hz motor run on 380v 50hz?
no
I have a three phase device on a 415v 50 Hz supply drawing about 100 amps. If I put that device on a 380v 60 Hz supply how will the frequency difference effect the motor?
That is a big motor, 70-80 HP and you should check with an electrician. It depends on what type of motor it is and what type of load it is driving.
Can 415V motor run on 380V supply?
Yes it can run because motors have 10% voltage variation tolerance so it can operate between 380v - 440v band.
Can a 415V 3-phase 50 Hz motor run on 380V 3 phase 60 Hz?
Yes, it will run drawing little more extra current in similar conditions. The motor is expected to be running in lesser rpm as well.
Can you use a 415v motor in a 240 v socket?
No you can't use a 415v motor in a 240 v socket.
Why always induction motor's terminal named as UVW?
The three coils are actually called UVW. They are called that because they are for the three phases of a 415v supply.
What is LT motor?
LT motors are those motor whose voltage rating is less than 415v.
If a 6.6KV Motor run at 415V then what happen to its current and RPM?
Current shall increase while you apply 415V for operating it and will decrease the rpm to a much low level.
What size contactor required for 110kw 415v star delta start motor?
240 or 415
380v motor on 415v?
Answer for European SystemsThe nominal line-to-line voltage used for single-phase supplies in Europe is 400 V. In the UK, this voltage is allowed to vary between -6% and +10%; in other words, it can vary between 376 V and 440 V. So it would be quite acceptable for a 380-V and a 415-V motor to operate on this system.
Can a 415V motor run on 525V?
It is not advisable to do so. You may burn the winding, insulation may fail.
Can you convert 415v 3 phase to 230v single phase?
415V 3 phase is the line to line voltage. The line to neutral of this supply is 230V single phase. Therefore you use one of the phases and the neutral.
