How many amps does a 10 hp motor pull at 480
Web7.5 Hp 3-phase motor takes 9.7 Amps, 10 HP, 3 phase motor takes 13 Amps. Look at that, while increasing the horsepower rating the ampere … WebThe phase current I in amps (A) is equal to 1000 times the power P in kilowatts (kW), divided by the power factor PF times the RMS voltage V in volts (V): I(A) = 1000 × P(kW) PF × V(V) AC three phase kilowatts to amps …
How many amps does a 10 hp motor pull at 480
Did you know?
WebSep 17, 2011 · A standard motor's power factor between 10 to 100 HP is .86 to .92. A feeder for a motor has to be rated at 125% of the motors full load amps 2.5 x 125% = 3.1 amps A … WebDec 2, 2009 · But for a ruff estimate, I would say at 480 3 phase: 10 ton = 30amp disco (not because it would require it but in industrial it would be the smallest I would install) 20 ton = 30 amp 50 ton = 60 amp 80 ton = 100 amp 240/208 volt 3 phase 10 ton = 30 amp 20 ton = 60 amp 50 ton = 100-125 amp 80 ton = 150- 200 amp
WebFeb 17, 2024 · To convert watts to amps based on DC kilowatts, simply multiply kW x 1,000, then divide the result by the number of volts. A = kW x 1,000. V. In a single-phase AC system, amperage can be determined by multiplying kW x 1,000, then dividing the resulting figure by the result of volts x PF. A = kW x 1,000. (PF x V) WebElectric Motors - 480 Volt Wiring - 480V electrical motor wiring data - NEMA amps, starter size, HMCP size for motors ranging 1/2 to 500 hp. Electric Motors - Efficiency - Calculate …
WebCalculation with line to line voltage. The phase current I in amps (A) is equal to 1000 times the power P in kilowatts (kW), divided by square root of 3 times the power factor PF times the line to line RMS voltage VL-L in volts … WebThe calculators below can be used to calculate electric motor amps, horsepower and 3-phase kVa. Calculate Current (amps) horsepower (hp) efficiency (%) Power Factor - PF - three phase motors (0 - 1) ... Electric Motors - 480 Volt Wiring - 480V electrical motor wiring data - NEMA amps, starter size, HMCP size for motors ranging 1/2 to 500 hp.
WebJul 20, 2011 · First we must convert from hp to kW using this formula : 1 Hp = 0.746 kW. After that use the formula kW to ampere : For 3 phase power supply ; kW = I x V x 1.732 x pf. For 1 phase power supply ; kW = I x V x pf. Example :-. 1 unit induction motor power rated 25 hp,200 VAC,3 phase,90 % power factor,calculated the full load ampere. Calculation :-.
WebFor example, (100Hpx746) / (220Vdcx0.8×0.9x√3) = 271,9Amps. Go back to Menu↑ How to convert Hp to Amp DC in only 3 step: Step 1: Multiply Hp (Horsepower) by 746. Example, if you have 100 hp multiply by 746 and … how does tesco clubcard offers workWebAMPS: 208/230 volt Single Phase Start Up AMPS: 208/230 volt Breaker Size Three Phase Full Load Running AMPS: 208/230 volt Three Phase Start Up AMPS: 208/230 volt Breaker … photo tool for us visaWebSep 17, 2011 · A standard motor's power factor between 10 to 100 HP is .86 to .92. A feeder for a motor has to be rated at 125% of the motors full load amps 2.5 x 125% = 3.1 amps A #14 copper... photo tool onlineWebThe power P in watts (W) is equal to 3 times the power factor PF times the phase current I in amps (A), times the line to neutral RMS voltage VL-N in volts (V): P(W) = 3 × PF × I(A) × VL-N (V) Typical power factor values Do not use typical power factor values for accurate calculations. Amps to watts table (120V) Amps to watts calculation See also how does tesco use digital marketingWebJan 12, 2010 · If we use FLA as a starting point, then magnetizing current is FLA*sqrt (1-PF^2), which is 233*.535 = 125 A. Then, a 480 V grid usually means a 460 V motor. That could change things, but not much (a few percents). Your 90 A no load seems OK, a little low, but not to worry about. As Bill says; checked your meters lately? Gunnar Englund … photo too grainyWebApr 1, 2024 · Motor horsepower: Full load amps ... 480: 240: 250: 580: 290: 300: 696: 348: These are only intended to be guidelines and in all cases the full load amps of the motor … how does tesco exceed customer expectationsWebJan 17, 2011 · A 120 VAC 2HP single phase motor draws almost 20 amps, a 240 VAC single-phase 2HP motor draws about 10 amps. A 480 VAC 2HP three-phase motor only draws … how does tesco use visual merchandising