This is a voltage drop question. To answer this question the voltage of the pump must be stated
That can't be answered until you state the voltage.
For a 30 amp circuit running 350 feet, it is recommended to use at least a 10-gauge wire to account for voltage drop over the distance. This heavier gauge wire will ensure the safe and efficient delivery of power over the longer distance.
#10 wire is good for 30amps; however it is wise and sometimes required to use an 80% load factor. If you need 30amps continuously you would want to use #8 wire, which is good for 40amps. #8 wire could safely run 32amps continuously, 40amps x 80% = 32amps.
From the question it is hard to establish whether the service size is 350 amps or the service conductors are 350 MCM in parallel. If the service is 350 amps, the grounding conductor is #3 bare copper wire. Parallel 350 MCM conductors will allow for a 600 amp service. The grounding conductor for a 600 amp service is a #1 bare copper wire.
Nope. 350 meters is less than 1,214 feet. (350 meters = 1,148.29 feet).
That can't be answered until you state the voltage.
For a 30 amp circuit running 350 feet, it is recommended to use at least a 10-gauge wire to account for voltage drop over the distance. This heavier gauge wire will ensure the safe and efficient delivery of power over the longer distance.
i would use a pump that pushes at least 350 gallons an hour
About $350 depending on the size
7/16-14
2 1/2" EPVC schedule 40
A 500 MCM copper conductor will limit the voltage drop to 3% or less when supplying 350 amps for 150 feet on a 208 volt system.
#10 wire is good for 30amps; however it is wise and sometimes required to use an 80% load factor. If you need 30amps continuously you would want to use #8 wire, which is good for 40amps. #8 wire could safely run 32amps continuously, 40amps x 80% = 32amps.
to answer this we need to know what size engine and whether diesel or gas engine
350 kilometers = 1,148,293.96 feet.
350 feet = 116.666667 yards
350 metres = 1,148.3 feet