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How many watts does a single phase 3HP 220V motor use?
1 kp=746w1.5 hp=1119w ( 746+(746/2) )AnswerIt depends upon whether you are referring to the machine's input or output power. In North America, horsepower is still used to define a motor's output power (elsewhere in the world, the watt is used). To convert this into watts, you need to multiply by 746. However, if you want to know the input power, you must take the efficiency of the motor into account, because the input power is always higher than the output power.
What does BHP of a car signify?
if you dont know what bhp is, its brake horse power, it is worked out by multiplying the torque by the numberb of cylinders (i think) ps. 1 horse has 0.7bhp, the bloke who worked this out assumed a horse has x2 strength as a pony which drew his carriage and this stuck, thhat is why there are many variations of horsepower/brakehorsepower now
How many watts does it take to raise the temperature of water 1 degree?
1 litre through 1 degree C is 1000 calories, equal to 4200 Joules of energy. The power in watts measures how quickly that happens, so that 4200 watts would do it in 1 second, but 100 watts would take 42 seconds.
How many kilowatts does it take to run 100 amp home?
A three wire home distribution service rated at 100 amps has a wattage capacity of;From L1 to L2 at 240 volts x 100 amps = 24000 watts or 24 kilowatts. From L1 to neutral at 120 volts x 100 amps = 12000 watts or 12 kilowatts. From L2 to neutral at 120 volts x 100 amps = 12000 watts or 12 kilowatts.
How many amps will a 55 KW motor take?
250 kW= 250,000 watts1 horsepower=746 watts (The motor is approx. 335 horsepower. (just FYI))The Ohm's Law formula for this is:P(Power in watts)=I(Current in amps) x E(Voltage)Since the voltage is unknown, I will give you different options based on input voltage.I will assume three phase power for a motor this size.So, back to the formula:250,000=I x ELet's assume voltage (E) to be 480v:250,000=I x 480I=520 ampsFor a voltage of 208 (much less likely for this size motor):250,000=I x 208I=1201 ampsThese are 'running' currents only. The amount of starting current will be much, much higher, but only for a brief period.AnswerThe above answer assumes that the motor's input power is 250 kW. But this is not the case.The power of a motor is always expressed in terms of its output power, not its input power! In North America, this is expressed in horse power, whereas everywhere else it's expressed in watts. So, to determine the current drawn by the motor, you have to start by determining its input power (input power is output power times efficiency); if you don't have a means of determining the motor's efficiency, then you cannot really find out its input power, in which case, you cannot find its current.
How many watts does it take to equal twenty five horsepower?
18650 watts
How many kilo watts does it take to equal one horsepower?
It takes 0.7462 kW to equal one horsepower.
How many watts does it take to equal two horsepower?
Rule of thumb, 1 HP = 746 watts.
120 watts and 2.2 amps equal how many horsepower?
To convert electrical power (in watts) to mechanical power (in horsepower), you typically need to take into account the efficiency of the system. However, to provide a rough estimate, you can use the formula: 1 horsepower is approximately equal to 746 watts. Therefore, 120 watts would be roughly 0.16 horsepower. Amps alone cannot be converted to horsepower without knowing the voltage across which the current is flowing.
How many volts does it take to make 1 horsepower?
Volts don't make power. Watts do. Watts = (volts) x (amps) 1 horsepower = 746 watts
How many dc volts does it take to make 1 horsepower?
Volts don't make power. Watts do. Watts = (volts) x (amps) 1 horsepower = 746 watts (Doesn't matter if the source is AC, DC, or a combination of both.)
How many volts does it take to equal thousand watts?
It depends on the amount of amps... you have to multiply the voltage (V) with the ampere (I) to get the power (P) in watts.
How many horsepower does it take to produce 1000 watts?
In principle 1.340 HP but in practice it would be sensible to use a 2 HP motor.
What is the formula to work out horsepower?
Horsepower is a unit of power. 1 horsepower = 745.699872 watts The formula for Power is this: Power = Work/TimeThe SI unit of power is the watt (W), which is equal to one joule per second. The SI unit for work is the joule (J). The SI unit for time is seconds (s).
How many watts does it take to crank a 7000 btu air conditioner?
2050 watts
How many watts of power does it take to run the average home in Canada?
15 watts
How many watts are deadly?
Watts are not deadly but it would take 12 micro-watts through the heart to kill someone.
