Water pump power 55kw what type of cable is used

Simple calculation: power*2=current; Each square copper wire has 3-6 currents (according to the length of the wire, the heat dissipation is good or bad).

Therefore 55kw*2=110a; 110 divided by 3 is approximately equal to 35; With a 35 square line will do.

With JHS waterproof cable.

If you don't take into account the distance of 3*35, it's enough.

Don't you have an electrician? Decide on length, wear and tear, etc.

Summary. The current of the cable is i=p (calculated by the standard three-phase mains voltage, cos is the load power factor, and the general motor takes it).

The rated current that can be withstood per square copper wire is 6A, so the square number of copper wires = 30 6 = 5 squares. The copper wire used in the project is distinguished by the cross-sectional area (square millimeter) and its specifications are: (; 4；6；10；16；25；35；50；70；95；120；150；185) and so on.

Therefore, 6 square copper wires can be used. Aluminum wire is generally one grade larger than copper wire, so 10 square aluminum wire can be selected.

What specifications of cable should be used for a 15 kW water pump?

Hello! 15 kilowatts should be equipped with 6 square copper cables.

The current of the cable is i=p (calculated by the standard three-phase mains voltage, cos is the load power factor, and the general motor takes it). The rated current that can be withstood per square copper wire is 6A, so the square number of copper wires = 30 6 = 5 square bush oaks. The copper wire used in the project is distinguished by the cross-sectional area (square millimeter) and its specifications are: (;

；4；6；infiltration in the middle of the side 10; 16；25；35；50；70；Peiyan 95; 120；150；185) and so on. Therefore, 6 square copper wires can be used. Aluminum wire is generally one grade larger than copper wire, so 10 square aluminum wire can be selected.

Summary. Hello, pro 3kw water pump with 4 square copper cable can be, air selection C16 two-phase air open 16A can be. It is used to double the electricity (3 x 2 = 6), to double the electric heat (3 x 2 + = about equal to 8), the copper wire is 4 currents per square, and the rest is self-counted.

Single-phase power supply: p=ui i=p u=3000 220=. It is recommended to choose a square copper core wire, or a 4 square aluminum core wire.

Three-phase power supply: p= i=, recommended. 3000 divided by voltage, that is, the current, copper wire per square millimeter 6a, aluminum wire per square millimeter 4a, of course, but also consider what load, what environment single strand and multi-strand copper core wire can be.

Multi-strand aluminum wire 4 square can also square copper wire square copper wire square copper wire will do.

Hello, I have seen your question, and I am sorting out the answer, please wait for a while Hello, the pro 3kw water pump with 4 square copper cables can be, and the empty selection C16 two-phase empty open 16A can be. It is used to double the electricity (3 x 2 = 6), to double the electric heat (3 x 2 + = about equal to 8), the copper wire is 4 currents per square, and the rest is self-counted. Single-phase power supply is too strong mode:

p=ui i=p/u=3000/220=。It is recommended to choose a square copper core wire, or a 4 square aluminum core wire. Three-phase celery power supply:

p= i=, recommended. 3000 divided by voltage, is the current, copper wire per square millimeter 6a, aluminum wire per square millimeter 4a, when you know Daran also to consider what load, what environment single strand and multi-strand copper core wire can be. Multi-strand aluminum wire 4 square can also square copper wire square copper wire square copper wire will do.

Summary. Dear, hello, I am glad to answer for you, I have found for you: 450 750V cable can bring about kilowatt power of the water pump Oh 450 750V cable refers to the rated voltage of 450V 750V cable, the maximum current and power it can withstand depends on the cross-sectional area of the cable, material quality and heat dissipation conditions and other factors.

Therefore, in order to determine how much power the 450 750V cable can carry the pump, it is necessary to know the specific cable cross-sectional area, length, installation method, ambient temperature and rated power of the pump. Generally speaking, under normal use, the 450 750V cable can drive most household water pumps. For example, a water pump with a power of about kilowatts can be used continuously with a cable cross-sectional area of 50 millimeters squared, a length of 50 meters, and an ambient temperature of 25 meters.

However, if the cable length is too long or the ambient temperature is too high, it may cause the wire to heat up too much and reduce the carrying capacity of the wire, so these factors need to be taken into account when selecting the cable. For high-power water pumps, it is recommended to ask a professional electrician to conduct on-site survey and calculation to ensure the safe operation of the cable. I hope mine can help you, if you are satisfied with my service, please give a thumbs up, I wish you all the best!

How much power can a 450 750V cable carry a water pump.

Urgently, can it be faster?

Dear, hello, I am happy to answer for you, I have found for you: 450 750V cable can bring about kilowatt power of the water pump Oh 450 750V cable refers to the rated voltage of 450V 750V cable, the maximum current and power it can withstand depends on the cross-sectional area of the cable, the quality of the material and the heat dissipation conditions and other factors. Therefore, in order to determine how much power the 450 750V cable can carry the pump, it is necessary to know the specific cable cross-sectional area, length, installation method, ambient temperature and rated power of the pump.

Generally speaking, under normal use, the 450 750V cable can drive most household water pumps. For example, a cable with a cross-sectional area of 50 millimeters square and an ambient temperature of 25 can be hit by a continuous pump with a power of about kilowatts. However, if the cable length is too long or the ambient temperature is too high, it may cause the wire to heat up too much and reduce the carrying capacity of the wire, so these factors need to be taken into account when selecting the cable.

For high-power water pumps, it is recommended to ask a professional electrician to conduct on-site survey and calculation to ensure the safe operation of the cable. I hope mine can help you, if you are satisfied with my service, please give a thumbs up, I wish you all the best!

Summary. Hello, here is the know, I will do my best to solve the problem for you, I hope to help you. 15kw * 2 = running current 30A 30A * minimum current carrying capacity of the wire 6 square bvv wire current maximum current carrying capacity 40A> So use 6 square bvv wire.

How big cable is used for 15kw water pump, how big cable is used for 15kw water pump.

Hello, here is the know, I will do my best to solve the problem for you, I hope to help you. 15kw * 2 = running current 30A 30A * minimum bright wire current carrying capacity 6 square bvv wire current maximum current carrying capacity 40a> So use 6 square bvv wire Jinghuai shed.

The distance is 300 meters away.

Is a line of 6 squares enough?

Yes, know to be there for you.