300 hp motor amps

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

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

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

Full-Load Current and Other Data. Three Phase AC Motors. Motor. Motor. Size. Size. Heater. Size. Size. Horsepower. Ampere. Breaker. Starter Ampere.

IEEE 841 Motor: 300 HP, 1,780 Nameplate RPM, 460V AC, 447/9T Frame, 330.0 Full Load Amps, Ball ; Motor Mounting Type Rigid Base ; Motor Mounting Position 

May 21,  · Loadhook.com provides a Horspower HP to Amp draw calculator conversion chart. Amps measure electrical current. Horsepower is the amount of energy a motor

RLA - "Running Load Amps" - current drawn during normal operation of electric motor. FLA - "Full Load Amps" - amount of current drawn when full-load torque and horsepower is reached for the motor.FLA is usually determined in laboratory tests.Note! - in the calculator above FLA is RLA + 25%. 1 hp = 0.745 kW; Related Mobile Apps from The Engineering ToolBox

Motor horsepower: Full load amps 230VAC: 300: 696: 348: These are only intended to be guidelines and in all cases the full load amps of the motor nameplate should be used for final calculations. Motors - AC VFD Drive & 3 Phase Power Training About 90 Marketing April 1, 2017.

Induction motor starting on full voltage (also known as across the line starting or direct on-line starting) has the undesirable effect of drawing five to ten times or more of their full load current. Usually this starting current persists till the motor reaches close to its synchronous speed (rated speed). Induction motors under starting conditions have extremely low power factor of around 10

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.

requirements for Motor Branch circuit and Short-Circuit. Protection. Selecting Fuses for Motor Running Protection. Based on Motor Horsepower.

300 200: 5 4: 220.8 For example, the full-load current of a 5 HP motor at 460V is 7.6 Amps. The breaker must be sized for 7.6 * 1.25 = 10 Amps. Therefore, it is good practice to size the breaker at 15 Amps. A heater is a device that protects a motor from thermal overloads due to excess current in the windings. According to the NEC, the

3 Phase 60 hz Motor Full Load Amps & Locked Rotor Current Estimate --Select HP-- 0.5 hp 0.75 hp 1 hp 1.5 hp 2 hp 3 hp 5 hp 7.5 hp 10 hp 15 hp 20 hp 25 hp 30 hp 40 hp 50 hp 60 hp 75 hp 100 hp 125 hp 150 hp 200 hp 250 hp 300 hp 350 hp 400 hp 450 hp 500 hp --Select Voltage-- 200 VAC 208 VAC 230 VAC 460 VAC 575 VAC 2300 VAC 4000 VAC

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.

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

Used 300 HP Vertical Electric Motor (US Electric) Used US Electric 300 HP electric motor with following features: • 885 RPM • 4000 Volts • 48 Amps • 3 Phase • 60 Hz • 1.15 Service Factor • 5810P Frame • HV-4 Type • Weight 6,000 lbs • Dims (72"L x 72"W x 96" H) 300 HP. 885 RPM. 3 Phase. 4000 Volts. Stock No: 59225.

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

HP 115 Volts 200 Volts 208 Volts 230 Volts 460 Volts 575 Volts 2300 Volts For example, if there are three 15-amp motors in the circuit, the ampacity rating of the wire feeding the circuit

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

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.

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.

3 Phase 60 hz Motor Full Load Amps & Locked Rotor Current Estimate --Select HP-- 0.5 hp 0.75 hp 1 hp 1.5 hp 2 hp 3 hp 5 hp 7.5 hp 10 hp 15 hp 20 hp 25 hp 30 hp 40 hp 50 hp 60 hp 75 hp 100 hp 125 hp 150 hp 200 hp 250 hp 300 hp 350 hp 400 hp 450 hp 500 hp --Select Voltage-- 200 VAC 208 VAC 230 VAC 460 VAC 575 VAC 2300 VAC 4000 VAC

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

Breaker Size. Three Phase Full. Load Running. AMPS: 460/480 volt. Three Phase Start. Up AMPS: 460/480 volt. Breaker Size. Motor HP. 2. 10. 20. 20.

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

300 HP Vertical Electric Motor (Westinghouse) USED. Manufacturer: Vertical Electric. • 880 RPM • 440 Volts • 344 Amps • 3 Phase • 60 Hz • 1.15 Service Factor • GIJ Enclosure • 8120P Frame • L Type • Weight 7,500 lbs • Dims (72”L x 72”W x 72” H)

Buy U.S. Motors D300E2FS2-P Used for $ 899.97 - It has scuffs and scratches from normal use. U.S. Motors D300E2FS2-P Motor 300-Hp AC 3-Ph 329-Amps.

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

IEEE 841 Motor: 300 HP, 1,780 Nameplate RPM, 460V AC, 447/9T Frame, 330.0 Full Load Amps, Ball Item # 15G095 Mfr. Model # 30018ST3QIE449T-W22 UNSPSC # 26101612 Catalog Page # N/A Country of Origin Varies. Country of Origin is subject to change. NEMA 440 frame IEEE 841 motors have a shaft whose center is 11" above the mounting surface.

Motor No load Calculator: Choose the motor type, then enter the full load current of the motor. Then press the calculate button to motor get no-load current. Also, the motor rated below 3 HP the motor will take up to 40% to 60% of the full load current at the delta connection. Select current type:

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