Designed power capacity of a motor 30 HP,at 415 V, 3 phase power factor 0.8 (assumed). Full load current is , one HP is 745 w, 30 HP is 30 x 745 =23.35 kW, W = V x I x pf, 23.35 = 415 x I x 0.8, I = 23.35 divided by 415 x 0.8 = 67 amps.
How much electricity does a 1 hp pump use?
A 1 hp sump pump SHOULD draw about 750 watts running and about 15-1800 starting. Also know, how many watts does a water pump use? A typical water pump’s wattage can vary between 250 watts to 1,100 watts.
How do you calculate the power consumption of a motor?
Calculate the power the motor consumes while in operation. The equation is W = AV(sqrt 3) where A is amperes, V is volts, and sqrt 3 is the square root of 33 (about 1.73). W is the power consumption in watts. For example, if the electric motor uses 50 amps at 240 volts, the wattage is 50 x 240 x 1.73, or 20,760 watts.
How much electricity does a 0.5 hp motor consume?
Assuming the motor runs at its full 0.5 HP capacity, that’s 373 W for 20 minutes, which is equivalent to 0.124 kWh. If energy in India costs 5 rupees per kWh, that’s about 0.62 rupees. 1 hp is roughly 0.75kw. A unit of power is equivalent to 1kwh.
How much electricity does a 2 hp motor consume?
If it is for 2 hours, then 1.49KW × 2hr = 2.98 KWh. This is how the energy( KWh)consumed by the motor is determined.
How many watts does a 1 hp electric motor use?HorsepowerWattsRounded Watts1 hp745.699872 W746 Watts2 hp1491.399744 W1491 Watts3 hp2237.099616 W2237 WattsЕщё 1 строка
How much power does a 7.5 hp motor consume?
Let us assume that motor is operating at full load so it will consume 7.5 hp or 5.59 or 5.6 kW approx. Let us assume motor has efficiency of 90 %, motor at full load gives around 90 % efficiency, so the power input to motor is 5.6/0.9=6.22 kW. Energy consumption in 2 hrs = 6.22×2=12.44 KWh or 12.44 unit.
How many watts is a 1hp motor?
How much power does a 100 hp motor use?
This 100-horsepower centrifugal pump motor, if fully loaded, should be consuming nearly 80,000 watts (80 kW).
What is the formula for power consumption?
The first step in calculating your energy consumption is to figure out how many watts each device uses per day. Just multiply your appliance’s wattage by the number of hours you use it in a day. This will give you the number of watt-hours consumed each day.
How much electricity does a 1.5 hp motor use?
1.5 hp = 1 kw =0.3 kwh for 20 minutes per day.
How much electricity does a water motor consume?
A typical water pump’s wattage can vary between 250 watts to 1,100 watts. Take the wattage of the specific water pump and multiply it times how many hours a day it runs. Then, multiply it by how many days a year it runs, and divide by 1000.
Can a 0.5 HP water pump lift 50 feet?
2) Self Priming Monoblock Water Pump 0.5HP
This pump can lift water from up to 15 feet Depth & list water up to 35 feet in height.
What is the difference between 0.5 HP and 1hp water pump?
In this operating mode, the 1 hp pump requires about twice the energy to operate than a ½ hp pump and when flow is restricted to accommodate the desired flow rates, the operating pressure is nearly double that of the ½ hp.