Motor horsepower Full load amps 230VAC Full load amps 460VAC 150 360 180 200 480 240 250 580 290 300 696 348

Premium Efficient Severe Duty Motor, 300 HP, 1200 RPM, 460V, 586/7 Frame, Rigid Base. Model Number: PEWWE300-12-586/7; Full Load Amps. 341. Approximate Weight (lbs) 4136. Color. Gray. Fractional HP Motors; Farm Duty Motors; Premium Efficient Stainless Steel Motors; Open Drip Proof (ODP) Motors

I have stated that the 300 HP motor driving a 250 HP load will A 100 HP motor can perhaps demand 110 amps or so when delivering 100 HP, 

300 HP Reduced Voltage Electric Motor Soft Starter 361 Amps, 460 Volt, Benshaw/Aucom Part # EMX4i-0580B-V5-C1-H, Built In Bypass And Motor Overload, Made In New Zealand! Three Year Warranty! Voltage: 460. Duty Ratings. Standard Duty(350% for 30 seconds): 400HP 477 Amps. Heavy Duty(450% for 30 seconds): 300HP 361 Amps

Oct 25,  · One horsepower (electric motor) is 746 watts, so ten horsepower is 7460 watts. Divide that by a power factor (assumed) of 0.8 and you get 9325 volt-amps. Divide that by a voltage (again, assumed) of 240 and you get 39 amperes. For calculation purposes the electrical code book states that a 10 horsepower motor at 240 volts will draw 50 amps.

In these cases, the nameplate current ratings shall be used. Caution: The actual motor amps may be higher or lower than the average values listed above. For 

How much current does a motor draw? Calculate the amps used by dividing the wattage by the voltage. For example a 500-watt motor — running on 50 volts — will draw 10 amps. A motor with the same wattage — running on 20 volts — will use 25 amps. This is the theoretical number of amps used by the motor. IT IS INTERESTING: Does water get

Find 300 HP Electric Motor related suppliers, manufacturers, products and specifications on GlobalSpec - a trusted source of 300 HP Electric Motor information. Prevention: Automatic overfill protection, all discharge ports valved Motor: 1 HP Electric Motor Volts 115 - Amps 13.4 - Hertz 60 - Phase 1 Hoses: 1-1/2" I.D. x 16' oil-resistant PVC

Jan 15,  · For sizing branch circuit conductors you need to use the table values in accordance with 430.6 so for a 300 HP 460 volt motor you would use 361 amps. Also 500 Kcmil copper wire is rated at 430 amps at 90 degrees, unless the terminals are listed for 90 degrees you can not use that value.

Marathon XRI® General Purpose General Purpose Motors, TEFC, 300 HP, 3 Ph, 60 Hz, 575 V, 1785 RPM, 449T - L472A

Used 300 HP Horizontal Electric Motor (Toshiba) Used Toshiba 300 HP Electric Motor with following features: • 3580 RPM • 460 Volts • 328 Amps • 3 Phase • 60 Hz • 1.15 Service Factor • TEFC Enclosure • N449TS Frame • TIKK Type • Weight 4,000 lbs • Dims 51"Lx39"Wx31"H. 300 HP. 3580 RPM.

300 hp 1800 RPM, 325.0 amps 460 Volts 60hz. Three Phase Motor NEMA 449T Frame Keyed Shaft 3 3/8 " Diameter x 8 1/2" Service Factor: 1.15 - overload protection = None Reversible - Rigid Base Mount - Ball Bearings - Class F Insulation 1 Year Manufacture Warranty

Caution: The actual motor amps may be higher or lower than the average values listed above. For more reliable motor protection, use the actual motor current as listed on the motor

Multiply the AC voltage by the motor efficiency, the power factor and the square root of 3. For example, if the motor is 

Vertical Hollow Shaft Motor, 300 HP, 1800 RPM, 460V, 5006P Frame, P-Base. Model Number: WPEVHS300-18-460-5006P-DB20 Full Load Amps.

Its voltage is 220V, while the power factor is 0.8 with an efficiency of 90%. With these values in mind, we'll arrive at the following equation: I = (25 x 746) / (√3 x 220 x 0.8 x 0.9) The total pullout current is 67.98 amperes. 2. Get the exact ampere rating relative to the type of circuit breaker you're using.

300 HP Reduced Voltage Electric Motor Soft Starter 361 Amps, 460 Volt, Benshaw/Aucom Part # EMX4i-0580B-V5-C1-H, Built In Bypass And Motor Overload, Made In New Zealand! Three Year Warranty! Voltage: 460. Duty Ratings. Standard Duty(350% for 30 seconds): 400HP 477 Amps. Heavy Duty(450% for 30 seconds): 300HP 361 Amps

Converting HP to Amps: A general step for converting HP to amps for all types of circuit is given as: Step1: converting HP to watts, by multiplying HP with 746. Step2: dividing watts with

Solution: From single phase AC circuit formula for HP to Amps conversion: I =. 2 * 746 230 * (90/100) * 0.92. =7.834 Amps. Amps to HP conversion: Consider a single phase motor that has the following data: Given: Voltage =230 V.

AC current is calculated by the power factor of 0.86 for single-phase supply and 0.8 for three-phase supply. Look at the table the 1 hp motor takes will be 1.3 A at 440 Volts three-phase at

Oct 30,  · You can always convert decimal to percent to make your life easier ( 90% = 0.9 ); Make a fraction of these numbers and find the final horsepower to amps value, 746 / 165.6 =

Used Reliance 300 HP electric motor with following features: • 1189 RPM • 2300 Volts • 71.8 Amps • 3 Phase • 60 Hz • 1.15 Service Factor • TEFC XT 

Caution: The actual motor amps may be higher or lower than the average values listed above. For more reliable motor protection, use the actual motor current as listed on the motor nameplate. Use this table as a guide only. Horsepower AC Induction Motors Single Phase Three Phase 115 Volt 230 Volt 200 Volt 230 Volt 380-415 Volt 460 Volt 575 Volt

HP 208 Volts 230 Volts 460 Volts 1/2 2.4 2.2 1.1 3/4 3.5 3.2 1.6 1 4.6 4.2 2.1

Answer (1 of 3): At 440 volts,300 hp motors will draw about 425 Amp current at full load.so,400 mm2 copper or 500mm2 Aluminium cable will be needed.

230 volts motor - 3-phase : 2.5 amps/hp; 460 volts motor - 3-phase : 1.25 amps/hp; Always check nameplate information before designing protective devices, wiring and switch gear.