0.75 kWh

73.549875 kW

Three Phase Motors

James Watt is also the reason we have the measurements watt and kilowatt, most commonly used to measure electricity. Obviously, a kilowatt is 1,000 watts. To convert kilowatts to horsepower, we multiply the number of kilowatts by 1.34. The result is that 80 kilowatts is roughly equivalent to 107 horsepower.

Please provide values below to convert kilowatt [kW] to horsepower (metric), or vice versa….Kilowatt to Horsepower (metric) Conversion Table.

So — 37,300 Watts / 0.92 = ~ 40,500 Watts is required to be input to the motor to get the 50 HP output. In terms of kiloWatts (kW), — the terms that your electric company charges you — this is approximately 40.5 kW.

746 watts per Hp but, rule of thumb figure 1KW per Hp to allow for efficiency losses. So 10 KWH would run a 10 Hp motor for 1 hour.

746 watts

The quickest method to closely estimate motor horsepower is to use a digital clamp meter to measure current and voltage to the motor, and then perform a simple calculation. Use this formula to estimate motor horsepower. Horsepower(hp)= Voltage x Amperage x % EFF x power factor x 1.73/746.

15 CC

1.2 hp

When the steam engine began to do the work of horses in the mines during the early 1800s, the mine owners began to ask how many horses an engine would replace. James Watt, who invented steam engines, figured out a mathematical way to equate horses to engine power. Thus the term horsepower was invented.

The equation to calculate horsepower is simple: Horsepower = Torque x RPM / 5,252.

The power produced by an engine is called its horsepower. In physics, power is defined as the rate at which something does work. For cars, horsepower translates into speed. So if you want to go faster, and get up to speed quicker, you need more horsepower.

A turbocharger works with the exhaust system and can potentially give you gains of 70-150 horsepower. A supercharger is connected directly to the engine intake and could provide an extra 50-100 horsepower.

To give a ballpark figure – if you are on a stock car, you could probably gain 10-15 horsepower from a dyno tune. However, if you are running on performance parts like exhaust and turbo, then 50 horsepower gain is possible – even more depending on your engine and what performance parts you equip.

With only 6 to 8 pounds of boost pressure, a turbo can increase power output 15 to 25 percent or more over a naturally aspirated engine. Consequently, a turbo four-cylinder engine be used in place of a larger V6, and a turbo V6 can replace a larger V8 with no loss of performance.

In short, although you can theoretically add a turbocharger to almost any naturally-aspirated engine, it’s not a plug-and-play process. There are a lot of parts that require careful consideration. Luckily, some tuning companies have taken some of the guesswork out of the process.

How much does a turbocharger cost? Turbochargers are usually priced anywhere between $140 and $3,900. You may buy them as a single unit or get them as part of a kit. To find out if your vehicle is compatible with the turbochargers in our catalog, input its year, make, and model on the filter tab under the search menu.

Yes, you can do this, although it depends heavily on the ECU, and you can’t run much pressure. I would estimate that you’re not going to get more than 5 psi of boost before you have some serious issues. In general, the reason this is possible is that stock engines have to run at a wide range of conditions already.

Can you use a turbocharger and a supercharger? Yes, using a turbocharger in tandem with a supercharger is very much possible. In fact, racing cars have been using twin-charging (turbocharger+supercharger) to increase the power both at the low RPM band and the high RPM band.

Which Is Better: Turbo- or Supercharger? Each can be used to increase power, fuel economy, or both, and each has pros and cons. But superchargers can provide their boost almost instantly, whereas turbochargers typically suffer some response lag while the exhaust pressure required to spin the turbine builds.

If the ambient temperature is in the above freezing range, let the vehicle idle long enough for oil to fully circulate and get into the turbo. That should be less than 15 seconds at warmer temperatures and no more than 30 seconds at lower temps.

Yes, compound boost! We mainstreamed this technology over 15 years ago and now we bring it to the Hellcat / Demon / Redeye platform. The design of this system works by keeping the factory supercharger installed and adding twin turbos.

Although direct injection was considered, suitable high-pressure delivery pumps with the required capacity do not exist. The eight fuel injectors positioned in the intake runners deliver up to 630 cc of gasoline per minute (or one pint every six seconds).

A carbon-fiber 2018 Dodge Challenger SRT Demon by SpeedKore Performance Group is for sale on Bring a Trailer. The Demon is powered by a supercharged 6.2-liter V8 that produces 808 horsepower and 717 lb-ft of torque. SpeedKore used its own autoclave to replace the Demon’s factory steel body with carbon fiber.

CHALLENGER SRT® HELLCAT. The Dodge Challenger lives on with its classic bold design and modern-day power. With a Supercharged 6.2L HEMI® V8 engine and up to 717 horsepower, the Challenger SRT® Hellcat has the kind of power that makes the competition quiver.

Dodge says the Demon’s capable of a 9.65 quarter mile at 140 mph, and that was certified by the NHRA. So, why does Dodge claim the NHRA then banned it? Because anything that runs under the 10-second mark at 135 mph requires a lot more safety equipment than the Demon comes with stock.

The Hellcat is also cheap because it’s made cheaply. The only thing that isn’t cheap is the supercharged V8 because that’s the main selling point, and if it were to break down more than it all ready does, the few thousand people owning them wouldn’t have them.

The Hellcat can go from zero to 60 miles per hour in 3.4 seconds, while the Demon takes 2.3 seconds to get there. When it comes to quarter-mile speed, the Hellcat’s is 10.9 seconds and the Demon’s is 9.65 seconds.