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How do you calculate 3ph AC motor power?
How do you calculate 3ph AC motor power?
What is cable size for 250 kva gen-set?
250 kVA generators come in different voltage settings and this information is needed before a wire size can be given
How do I determine how many amps I need for a 3PH 10HP motor with 208 voltage?
First and foremost is the information the manufacturer puts on the nameplate of the motor. Second, the generic amperage can be found on motor charts that are on the Internet. Third you can use a formula to find the approximate amperage. HP = Amps x Volts x 1.73 x pf/746. Transposed for Amperage, Amps = HP x 746/Volts x 1.73 x pf. Use pf = .9 Amps = 10 x 746/ 208 x 1.73 x .9 = 7460/323.85 = 23.03 amps. See how much easier it is to read the nameplate.
Can you operate a 480 v 3 PH motor on 220 v 3 PH?
Most 3ph Motors are rated for both voltages. High Voltage Wiring (440-480) Connections goes as follows L1=>T1,12 L2=>T2,10 L3=>T3,11 4=>7 5=>8 6=>9. Low Voltage (220-240) goes as follows L1=>T1,6,7,12 L2=>T2,4,8,10 L3=>T3,5,9,11. "L" Denotes Line Side Voltage (Power Coming to the Motor) "T" Denotes Terminal Motor Leads. You may not have #10, 11,or 12 leads as most motors since the 1980's have been internally wired inside the windings to T1, T2, and T3 or 1, 2, and 3 which are the same wires. Usually the Junction box on the side of the motor has this already listed under it's cover. If it shows a Low and a High Configuration, you have a Dual Voltage Motor.
What rating is called for in a non fussed disconnect switch between a Automatic Transfer Switch with a 400amp breaker 120 208v system and a generator that outputs 120 208v 3ph capacity 100KW 125KVA?
400 amps
What are advantages of 200V 3ph motor over 380V 3ph?
In most applications 200v is easier to get for a supply voltage than 380v.
How do you calculate 3ph AC motor power?
How do you calculate 3ph AC motor power?
Can you get a 230v supply from a 120v 3ph supply?
Yes.
How will work motor 460V 3ph 60Hz at 380V 3ph 50Hz power net?
It will not work at all.
What is the advantage in running a 3pH motor on a 1pH circuit?
The 3PH motor has no internal contacts for a centrifugal switch and are therefore more durable when switched on and off frequently,
How do you abbreviate the word Phase?
Ph such a three phase is 3Ph for example
How do you wire a Bridgeport Mill running on 440 3ph to 240 3ph?
Hi there are a few options. The one I chose was to use a VFD (variable frequency drive). First though if you want to run off true lower voltage you will need to check that the motors can be reconfigured to run as delta instead of star. If you look at the motor plate this should give you some idea. If you are lucky the motor terminals will have links that let you move them to reconfigure. If not you will have to research further on the net. If you use a vfd instead of a rotary or static inverter then you will have to connect the output of this directly to the motor ie with no switches in between. All the control like forward, reverse etc are them controlled as low voltage inputs to the inverter. With a rotary or static inverter it is possible to feed the output of these inverters to the supply of the existing wiring but motor voltages and contractors may not work on the reduced supply.
What is the maximum amp for motor 5.5 kw 4 pole 3ph?
power , P=1.732*V*I*power factor so, the formula for calculate the load current for a 3 phase motor is,I=P/(1.732*V*power factor)
What should be normal bladder pH?
2-3ph
Can you wire a 460V 1PH motor to any 460V 3PH system?
Yes, as long as you use only one phase of the 3 phase system. If R & Y gives 460 volts, use R & Y. This not a good approach though.
Difference between synchronous and induction motor?
In induction motors no seprate source is required to start the motor,and motor itself induces emf as the word induction clearly reflects it starting principle while in case of synchronous motors ,motor is synchronised with an external source of emf.
What are some features of the Ford 3000 tractor?
The Ford 3000 tractor is manufactured by the Ford Motor Company. It has a 10-speed transmission. The gear system is called the Select-O-Speed transmission. It is also equipped with the Cat 1 3PH lift system with draft and position control functions.
