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Depending on model and condition anywhere from $1500-850.
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∙ 13y ago
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What is the rated current for 3phase 50 hp 460v?
60.4
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.
Can you run a 460v 60hz motor to a 480v supply?
The the supply stays within +/- 5% of what the motor is rated for, you can do this.
How will work motor 460V 3ph 60Hz at 380V 3ph 50Hz power net?
It will not work at all.
How do you connect a 460V 3 phase motor 60Hz with 380V 50Hz 3 phase supply?
Why does one line of 3 phase 480v show 0 volts and the other 2 have 480?
My first thought is this is probably a corner grounded delta system, but I'm confused by your voltages. If this was a 460v (L-L voltage) ungrounded or corner grounded system, the phase to ground voltage is meaningless, but the phase to phas voltage will be 460v all around the delta. If you have a 460v system and you're only seeing 230v, there's something wrong.
Can you run a 460v 60hz motor to a 400v supply?
yes can run but motor only delivers 90%rated power because v/f less by 10%
What generator size for twin 150 hp 480 3 phase motors 800 amps for a tire shredder.?
First of all, a 150 HP 460V 3-phase motor only draws around 170A, so two of them would only draw 340A, not 800. 340A at 460V equals almost 300,000 watts (or 300kw), and the generator would need to be sized a little bigger than this to start such big motors.
What is the formula to convert amperes from 440V to 460V?
For the same power - Watts - you need to run twice as many amps at 220V than at 440V. For the same load, it'll pull half the amps at 220V than it did on 440V
Can a DC to AC inverter with 230 VAC output voltage be connected to an AC to AC inverter to get 3 phase 460 VAC output voltage from a 720 VDC battery pack at 60 amps?
It would make no sense even if you could find a DC-AC inverter with an input voltage of 720V. The efficiency would be horrible and the bulk of the equipment would be impractical. The voltage your motor expects is 460 VRMS. This translates to a peak voltage of 650V (1300V peak-to-peak). Your battery pack, switched through an H-bridge of IGBT's using a PWM scheme could directly feed the motor. This is the best method available, but the design would not be trivial. Possibly, you could ditch the DC-AC inverter and use just a 460V variable-speed drive with 460V input and 460V output. Bypass the input rectifiers on the drive and use your batteries DC output directly to power it. It's a possibility anyway. You realize, of course, that you are dealing with voltage and power levels that can be fatal, right? Be careful.
Wire size for a 15 KVA transformer?
Primary : 4 Secondary : 3/0 <<>> To answer this question correctly a voltage must be stated.
How do you change generator output electrical connections from 460v 3phase plus N to 220v 3phase plus N?
The terminology for the type of connections you describe is, three phase four wire. These changes are made in the generators junction box. In this junction box you will find a series of taps that can be re configured to change the many voltages that the generator can produce.
