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What size wire do you need for a 240 volt 3 hp well pump that is 700ft from power source?
To answer this question accurately the amperage of the motor must be given.
Using 746 watt equals one horsepower will not be as accurate but will be close to the correct wire size. The equation for amps when HP is known is I = HP x 746/E x %eff x pf. Amps = 746 x 3 = 2238/240 x .84 x .86 = 2238/173 = 13 amps.
A standard motor's efficiency between 5 to 100 HP is .84 to .91.
A standard motor's power factor between 10 to 100 HP is .86 to .92.
A #4 copper conductor will limit the voltage drop to 3% or less when supplying 13 amps for 700 feet on a 240 volt system.
The electrical code book states that a 3 HP motor on 230 volts draws 17 amps. If this is closer to what you pump draws then the wire size will be;
A #4 copper conductor will limit the voltage drop to 3% or less when supplying 17 amps for 700 feet on a 240 volt system.
What else can I help you with?
What wattage 12 volt inverter do you need to drive a 240 volt quarter horsepower pump motor?
You need to find the wattage of the pump motor. This is found by multiplying the voltage of the motor by the amperage of the motor. Once you have this figure use it to find an inverter that can handle this wattage load at a 240 volt output.
How do you operate ballast pump?
To operate a ballast pump, most commonly you would connect it to a power source, open the appropriate valves to allow water flow, and then turn on the pump to start pumping water in or out of the ballast tank. Always refer to the manufacturer's instructions for specific details on operating your ballast pump.
Will a 2400 watt generator run a sump pump?
It depends on the power requirements of the sump pump. A 2400 watt generator should be able to run a typical sump pump that requires around 800-1200 watts, but you should check the specific power requirements of your pump to be sure.
The process for making the fire pump operational begins?
To make the fire pump operational, ensure that it is connected to a water source and power supply. Thoroughly check the pump for any leaks, damages, or blockages. Prime the pump by filling it with water and then start the engine or motor to begin pumping water. Regularly test the pump to ensure it is in good working condition.
Is it possible to convert a well's water pump that currently runs on household electricity to run off an automobile battery or solar power?
Yes, it is possible to convert a well's water pump to run off an automobile battery or solar power by using a DC pump that is compatible with these power sources. You would need to make sure that the pump's power requirements match the output of the battery or solar panel system for efficient operation. Additionally, you may need to install a charge controller or inverter to regulate the power supply if using solar energy.
How do you compute for the power of a submersible pump?
To compute the power of a submersible pump, you need the pressure and the pump power.
How do you choose a water pump?
depends on power source, how much water you want to shift, and how far you have to lift or need to push the water uphill
How do you know if you need a new fuel pump or a fuse in your 89 new yorker?
You check for power at the pump. If you have power and ground, the pump is bad. If no, then you need to check the wiring including the fuse.
What are the key factors to consider when choosing a home water pump?
When choosing a home water pump, consider factors such as the water source, water usage needs, pump capacity, power source, durability, and maintenance requirements.
Why has my sump pump stopped working and how can I fix it?
Your sump pump may have stopped working due to a clog in the pump, a faulty switch, or a power outage. To fix it, you can try cleaning out any debris, checking the power source, and testing the switch. If these steps don't work, you may need to call a professional for further assistance.
How do you change the power steering pump on a 1997 Chevrolet Express Van?
You will need to remove the power steering pump belt in your 1997 Chevrolet Express. Remove the power steering pump hose. Remove the power steering pump retaining bolts. Reverse the process to install the new power steering pump.
How to use a sump pump effectively to prevent basement flooding?
To use a sump pump effectively to prevent basement flooding, place it in the lowest part of the basement, ensure it is properly connected to a power source, regularly check and maintain the pump, and consider installing a backup power source in case of outages.
What is the function of a fuel pump relay?
Since the fuel pump draws a relatively large amount of current, the relay can drive the pump without having to put a HUGE power source inside the computer. Also, if something happened to the fuel pump that creates a large power drain, the relay can take the stress and you don't need to worry about replacing a rather expensive computer.
What happens to power steering pump if it goes dry?
The pump will be ruined and need to be replaced if the car was driven with a dry pump.
How do you change the power steering pump on a 96 Chevy suburban with a 57l vortec?
need a puller to remove the power steering pump pulley, then remove the bolts holding the pump on
Wire to electric fuel pump has low voltage?
if you have checked the voltage with a dvom then you need to verify that the power source at the fuel pump relay is correct, if it has the correct voltage pre-relay then your problem is post-relay. if the voltage is not correct pre-relay then simply trace and repair the power source. if the problem is post relay then check the output voltage directly at the relay, if voltage is good trace and repair line from relay to pump. if voltage is not correct then replace the fuel pump relay
What energy source can be used to pump water?
Any energy source that generates electricity can be used to run an electricity pump for water. Without electricity, wind power, like a windmill, can be used to pump water, as it has done since the time of the Romans.
