Table of Contents
A 1.5 HP motor at full load will produce 1.5 HP, which is just over 1100 watts. if we assume 90% efficiency, it will consume just over 1200 watts. On a 110 volt supply this equates to about 11 amps. On a 230 volt supply this is a little over 5 amps.
How many amps does a 1 1 2 HP well 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 typical well pump draw?
A 240 volt, 1 horsepower well pump draws 10 amps of current. When the pump starts, it can draw up to 35 amps, but only for 5–10 seconds.
How many amps does a 1.5 hp motor?
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.
What size of generator is needed for 1.5 HP well pump?
Convert horsepower to watts by multiplying the constant value 746 with the horsepower. If you have a 1.5HP pump, the corresponding wattage is 1119 watts. The generator needs to provide twice the power to start and run your well pump. With the example above, you need a generator that has around 2238 watts.
How many watts does a 1.5 hp submersible pump use?
so, 1.5 hp motor would consume 1100 watts, inductive load, on the electric system.
What size breaker do I need for a 230 volt well pump?
Pumps Under Maximum Load Well Pump (HP) Volts Req. Circuit Breaker (Amps) 0.5 HP 110V 15A 0.5 HP 230V 15A 0.75 HP 230V 20A 1 HP 230V 25A.
How do I know what AMP my well pump is?
Divide the wattage by the voltage to find the current. For example, if the pump wattage is 2,200 watts, and the voltage is 110 volts, the current is 2,200 /110 = 20 Amps. This is the value of the amps drawn by the well pump.
How many amps does a submersible well pump use?
A 1 HP submersible pump engine will draw a 3.2-amper current if it is a single-phase motor at 230 volts of voltage. If it is a three-phase motor at 440 volts, it will draw a maximum 1.7-amper current.
How much electricity does a 1.5 HP water pump use?
1.5 hp = 1 kw =0.3 kwh for 20 minutes per day. Thus the energy required per day is = 1.119/3 = 0.373 kWh.
How many amps does a 2hp well 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.
How many amps is a 3 HP well pump?
Franklin 3 HP Deep Well Submersible Pump Motor,3-Phase,3450 Nameplate RPM,230 Voltage – 2343162604 Item Deep Well Submersible Pump Motor Full Load Amps 9.5 Max. SF Amps 10.9 Hz 60 Motor Service Factor 1.15.
Does a well pump use a lot of electricity?
Well pumps use a huge amount of energy every time they start up. It is not uncommon for people to have 3/4 hp pumps installed in their wells equaling 30 minutes of pumping per day or 350 kWh/yr, while a ½ hp pump, which uses only 240 kWh/yr, would be sufficient. Have well pumps maintained regularly.
How much electricity does a 1/2 HP well pump use?
½ horsepower motor consumes 960 watts.
How many amps does a 1.5 hp motor draw at 120 volts?
For example a 1.5 HP Baldor motor turning 3450 rpm draws 13.4 amps on 120 volt service.
How many amps does a 1.5 HP 220v motor draw?
AC Motor Full Load Amperes HP 200 Volts 220-240 Volts 1/2 2.5 2.2 3/4 3.7 3.2 1 4.8 4.2 1.5 6.9 6.
How many HP is 15 amps?
Common Amps to Horsepower Conversions Amps Horsepower Efficiency 10 A 1.45 HP 90% 15 A 2.17 HP 90% 20 A 2.9 HP 90% 25 A 3.62 HP 90%.
Can you run a well pump on a generator?
Unfortunately no. Unlike many of your appliances that plug into an electrical outlet, your well pump is hard-wired into your home’s electrical circuits. Disconnecting these wires from your electrical panel during an outage and attempting to connect them to a portable generator, is potentially dangerous.
Will well pump work without electricity?
If you experience a power outage, your well pump will not work. You will continue to use water for a short time, as your system draws the remaining water from the well storage tank. However, once that water is used – you will not have access to fresh water until power is restored.
How can I run my well pump without electricity?
#1 Generator While a dual fuel generator may provide the most cost-effective solution, few can produce the voltage needed for a deep well pump to operate. For deep well pumps, a diesel generator will provide a more effective solution as they are both portable and powerful enough to produce the pump’s required 220v.
What is the capacity of 1.5 hp submersible pump?
1.5 Hp Single Phase V4 submersible pump, Capacity: 15 To 50 M Motor Horsepower 1.5 Hp Motor Phase Single Phase Discharge Outlet Size 50 mm or 2 inch Capacity 15 to 50 m Maximum Discharge Flow 100 – 500 LPM.
How much electricity does a well pump use per month?
At current electrical rate schedules each horsepower costs between $0.10 and $. 20 per hour to run. This means if you have a 5 horsepower pump and it needs to run 5 hours a day to meet your irrigation and household needs you could be spending up to $5 per day or about $150 a month to power your well pump!Apr 14, 2019.
How much electricity does a submersible water pump use?
To give you a rough estimate the average rated power of water pump is from 250 watts to 1500 watts. Smaller the water pump, less is the wattage, less is the power consumption, hence low is the discharge and head.
Does Square D make a 25 amp breaker?
Square D QO 25-Amp 1-Pole Standard Trip Circuit Breaker.
Is a well pump 110 or 220?
As mentioned earlier, it is important to consider the type of power your well pump equipment requires. Most residential pumping equipment is single phase 230 volts, however, some small pumps in the USA may use 120 volts single phase. Larger pumping installations may require 208, 230 volt or 480 volt 3-phase power.
Does a well pump need to be GFCI protected?
A well pump doesn’t need protection from the ground. The equipment ground is connected to the well pumps. GFCI protection isn’t always superior to proper grounding and bonding. We can’t be sure that users will maintain the grounding connection, so we install the protection most often.
