Table of Contents
How many amps does a 10hp motor draw?
AMP DRAW BASED ON HORSEPOWER HP 1 Phase Amps 3 Phase Amps 115 volt 208 volt 10 100 30.8 15 — 46.2 20 — 59.4.
How many HP is 2 amps?
Common Horsepower to Amps Conversions Horsepower Amps Voltage 1.5 HP 10.4 A 120 V 1.75 HP 12.1 A 120 V 2 HP 13.8 A 120 V 2.5 HP 17.3 A 120 V.
How many amps does a 10 hp motor draw at 480 volts?
AC Motor Full Load Amperes HP 200 Volts 440-480 Volts 7.5 25.3 11 10 32.2 14 15 48.3 21 20 62.1 27.
What size breaker do I need for a 10 hp motor?
Full Load Current: Three Phase AC Motors Motor Horsepower Size Breaker 5 230V 460V 15 15 7-1/2 230V 460V 40 30 10 230V 460V 50 30 15 230V 460V 70 40.
What size breaker do I need for a 40 hp motor?
Full-Load Current and Circuit Protection Data for Three-Phase AC Motors Motor Horsepower Breaker Size 20 230 V 460 V 100 50 25 230 V 460 V 100 50 30 230 V 460 V 125 70 40 230 V 460 V 175 100.
What size breaker do I need for a 2 hp motor?
What size breaker do I need for a 2 hp motor? HorsePower of Main Motor 220 Volts, 1 phase 220 Volts, 3 phase 1 Hp 5.6 Amps 2.8 2 11.2 5.6 3 16.8 8.4 4 22.4 11.2.
How many amps is a 3 phase?
For example, a three phase circuit using 25,000 watts of power and a line voltage of 250 will have a current flow of 25,000/(250 x 1.73), which is equal to 57.80 amperes.
How do I convert HP to amps?
Given horsepower and volts, it is possible to calculate amps. The calculation of amps uses Ohm’s Law, which is amps times volts equals watts. Multiply the horsepower by 746 watts. For example, an engine at two horsepower with 230 volts would be calculated as two horsepower times 746 watts, which equals 1492.
How many amps does a 1 HP pool pump draw?
1 HP is 746 watts x 1.5 HP = 1,119 watts. 1,119watts ÷ 120volts= 9.325 amps.
How much power does a 2 hp motor use?
How Much Electricity Do You Need to Produce? Survival Appliances Rated Watts Surge Watts 1 HP Motor 1000 2800 1-1/2 HP Motor 1700 4800 2 HP Motor 2000 5900.
How much current is needed for a 5hp motor?
Full-Load Current in Amperes Single-Phase Alternating Current Motors HP 115V 230V 5 56 28 7- 1 /2 80 40 10 100 50 The voltages listed are rated motor voltages. The listed currents are for system voltage ranges of 110 to 120 and 220 to 240.
How much current would a 1.5 HP 240v motor draw?
The 1.5 HP Baldor motor that turns at 1725 will draw 18 amps according to its name plate.
What size wire do I need for a 30 hp motor?
Electrical motor wiring data – NEMA amps, starter size, HMCP size for motors ranging 1/2 to 500 hp Motor HP NEMA amps Phase Wires (AWG) 25 34 6 30 40 6 40 52 4 50 65 4.
What size breaker do I need for a 1.5 hp motor?
Pumps Under Full Load Well Pump (HP) Volts (V) Circuit Breaker (Amps) 1 HP 230V 25A 1.5 HP 230V 30A 2 HP 230V 30A 3 HP 230V 40A.
What size breaker do I need for a 7.5 hp motor?
You need 50 amp rated wire with a 50-100 amp breaker. 7.5hp=40 amps x 250%=100 amp breaker on #8 Thhn. If a 100amp breaker isn’t sufficient to start the motor without tripping I can then go up to a maximum of 400% of the motor rating.
How do I know what size breaker for my engine?
Remember the following important principles: You must size the conductors at 125% of the motor FLC [430.22(A)]. You must size the overloads no more than 115% to 125% of the motor nameplate current rating, depending on the conditions [430.32(A)(1)].
How many amps does a 100 hp motor draw?
Here are the Full Load Amp (FLA) values for typical 230VAC and 480VAC 3 phase motors. Motor horsepower Full load amps 230VAC Full load amps 460VAC 100 245 123 125 310 155 150 360 180 200 480 240.
What size breaker do I need for a 15 amp motor?
A 12 wire and a 20A breaker is needed. 15A ends can be used on 20A circuits.
Is it cheaper to run 3 phase?
Benefits and uses of a three-phase power supply Three-phase power is a four-wire AC power circuit, three power wires and a neutral wire. Although three-phase systems are more expensive to design and install initially their maintenance costs are much cheaper than a single-phase system.
How many volts is a 3 phase?
Right now let me give you a simple overview. For three-phase, you connect line 1 to line 2 and get 208 volts.
Is a 200 amp service 200 amps per leg?
No. You have 200 amps at 240 volts. However you can derive 400 amps at 120 volts using each of the 240 legs with the neutral.
How many HP is a 3 amp motor?
Common Amps to Horsepower Conversions Amps Horsepower Voltage 3 A .43 HP 120 V 4 A .58 HP 120 V 5 A .72 HP 120 V 6 A .87 HP 120 V.
How many watts is a 1 hp motor?
The 1 HP motor consumes 746 Watts regardless of how many hours it is running. Watt and HP are not units of energy. It will consume in 1 hour.
What is the formula to convert kVA to HP?
kVA to hp Conversion Formula: KVA (kilo volt-amp) is the unit of apparent power and Hp is the unit of real power. Real power P(HP) is equal to the 1.34 times of apparent power S(kVA) in kVA and power factor. Hence for converting kVA to HP, P(HP) = 1.34 x S(kVA) x pf.
How many amps does a 1/2 HP pool pump draw?
When delivering 1/2hp to the pump, it draws 5.0 Amps. If that motor operates at its service factor of 0.8, it will draw 6.0 Amps. Most installations have motors near the maximum load.
How many amps does a pool pump require?
If you need to know the electrical requirements for your inground pool, here is a list of common pool equipment and the approximate volts and amps required for each: Pool Pump: 240v, 10amps. Salt Water Chlorinator: 240v, approx 5-8 amps. Pool Heat Pump: 240v, 50 amps.
How many amps does a small pool pump use?
Since it’s an aboveground pool pump it’s an uprated model and draws in the vicinity of 10 to 12 Amps at 120 volts. It might draw less depending on your plumbing.
How many kW is a 1.5 hp motor?
Three Phase Motors MOTOR RATING HP 0.56 kW 3/4 2.8 0.75 kW 1 3.2 1.1 kW 1.5 4.5 1.5 kW 2 5.8.
How much electricity does a 5 hp pump use?
A standard 5-horsepower (HP) electric motor pump-set shouldn’t — under ideal field conditions of three-phase supply at consistent 440V voltage — consume more than 3.73 kilowatt-hours of energy (one HP equals 0.746 kilowatts).
