15 Hp Electric Motor 3 Phase Amps

Multiply hp horsepower by 746.

15 hp electric motor 3 phase amps.

T ftlb p hp 5252 n 1b. V l l voltage line to line. Electrical motor power velocity and torque equations. Three phase amps hp 746 e age efficiency pf 1 73 example.

I ac3ø current ampere 3 phase. 230 volts motor single phase. For example let s find the current draw in amps of a 1 horsepower motor that runs at 120 volts with a 90 efficiency. T inlb p hp 63025 n 1.

The actual motor amps may be higher or lower than the average values listed above. Grainger s got your back. N revolution per minute rpm alternatively. Determine the current flowing through a three phase 2 hp 400 volt motor having an efficiency rating of 93 and a power factor of 0 9.

T ftlb torque lb f ft. I ac2ø current ampere 2 phase. V dc voltage direct current. 460 volts motor 3 phase.

Use this table as a guide only. 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. Torque in imperial units can be calculated as. As a rules of thumb amps horsepower rating can be estimated to.

For more reliable motor protection use the actual motor current as listed on the motor nameplate. Amps hp 746 v η pf thus the current in amps is equal to horsepower times 746 divided by the voltage times the efficiency η times the power factor. V l n voltage line to neutral. Horsepower ac induction motors single phase three phase 115 volt 230 volt 200 volt 230 volt 380 415 volt 460 volt 575 volt.

115 volts motor single phase. P hp horsepower delivered by the electric motor hp. 1 ft lb f 1 356 nm. Example if you have 100 hp multiply by 746.

Motor current rating chart series ca4 ca7 ca6 ca5 the information in this chart was derived from table 430 148 430 150 of the nec and table 50 1 of ul standard 508a. Easy online ordering for the ones who get it done along with 24 7 customer service free technical support more. How to convert hp to amp ac 3 phases in only 3 step. 230 volts motor 3 phase.

Looking for dayton 15 hp general purpose motor 3 phase 1770 nameplate rpm 230 460 voltage 254 6t frame 4gzc4.