How much does a 1 kilowatt electric motor weigh? How much does the copper wire weigh inside?

Different pole pairs.

The weight of the copper wire varies slightly depending on the model.

CO2 series three-phase motor:

2 poles (:4 poles (:.)

6-pole (:Y series three-phase motor:

2 poles (:4 poles (:.)

6 poles (: 1 kW motor has 1 kg, so 30 kW motor has 30 kg of copper. And because the number of poles is different, the copper used is not the same, and the 4 poles are the poles are the poles.

1. The concept of power and its classification.

Active power p. Active power is also called mechanical power and is measured in watts.

1 kW = horsepower = 10,200 kg·cm seconds).

Output active power: The generator depends on the terminals.

Power, the motor depends on the shaft end power, while the converter depends on the generator terminal power.

Active power absorbed: The generator depends on the shaft end power, the motor depends on the terminal power, and the converter depends on the power of the motor terminal.

Apparent power. s。The apparent power s of an AC motor is expressed by the product of voltage, current, and 3. Apparent power is expressed in volt-ampere (VA), kilovolt-ampere (KVA), or megavolt-ampere (MVA).

Reactive power. q。The reactive power is derived from the apparent power and the active power p, which is in accordance with equation (1) and conforms to the right triangle.

, you can treat s as an hypotenuse.

q and p are right-angled edges:

q2=s2-p2………1）

in rated power.

, all motors and induction generators can be understood as the output of active power; Synchronous generators and condensers are understood to output apparent power.

Factor. COS is the ratio of the active power p to the apparent power S, as shown in Table (2).

cosφ=p/s………2）

Efficiency is the ratio of output power p (generator is the active power output by the terminal, and motor is the output power at the shaft end) to the absorbed power p + pv (the lost power is expressed by pv), as shown in equation (3).

p/(p+pv)=1-pv/(p+pv) …3）

Because PV is usually small, the second form (second half) of Eq. (3) is actually more suitable.

Different models, different weights, generally three-phase motors weigh about copper.

The three-phase asynchronous motor is about 10kg. The single-phase motor is about 12kg.

The motor is mainly composed of a stator and a rotor, and the direction of the energized wire in the magnetic field is related to the direction of the current and the direction of the magnetic inductance line (magnetic field direction). The working principle of the motor is the effect of the magnetic field on the current force, which makes the motor rotate.

Ohm's law r=u 2. That is, the impedance is equal to 380 multiplied by 380 and divided by the measured current, and then divided by i according to the square of r = u, in fact, the impedance of the motor also includes inductive impedance (alternating current resistance).

How much does an 11 kilowatt electric motor weigh and how much copper is there?

According to the situation you described, Y160M1-2 weighs 115kg, and the line weight answer calendar is; Y160M-4 weighs 122kg, wire weight is; Y160L-6 weighs 139kg, and the thread weight is; Y180L-8 weighs 180kg of Qingwu and has a thread weight. A-lift or 2-pole 11kw motor model Y2-160M1-2, total weight 104kg, copper electrode 11kw motor model Y2-160M-4, total weight 108kg, copper electrode 11kw motor model Y2-160L-6, total weight 126kg, copper.

How much does an 11 kilowatt electric motor weigh and how much copper is there?

How much does an 11 kilowatt electric motor weigh and how much copper is there? Hello dear, the 11kw motor has 20kg copper wire. A friend of mine is engaged in maintenance, he repaired an 11kw motor some time ago, he took off all the copper wires in the original burned out 1 billion kw motor, and used it to shake it to be 20 kilograms, so he bought 20 kilograms of copper wire with the same shout and the same thickness, and replaced it, so that the motor was repaired.

I knew this data from him. Hope it helps. If my answer is helpful to you, please give a thumbs up (comment in the lower left corner), look forward to your like, your efforts are very important to me, and your support is also the driving force for my progress.

Finally, I wish you good health and a good mood!

Y160M1-2 weight of 115kg, line weight is;

Y160M-4 weighs 122kg, wire weight is;

Y160L-6 weighs 139kg, and the thread weight is;

Y180L-8 weighs 180kg, and the thread weight is.

The 2-pole 11kw motor model is Y2-160M1-2 with a total weight of 104kg, the 4-pole 11kw motor model containing copper is Y2-160M-4 with a total weight of 108kg, and the 6-pole 11kw motor model containing copper is Y2-160L-6 with a total weight of 126kg and contains copper.

Kiss kilowatt motor with square copper wire. If it is a single-phase motor, the rated current of the motor is amperes, then it can operate normally with a square wire. The current carrying capacity of a square line is amperes.

If it is a three-phase motor, the rated current of the motor is, and the square wire of a stove can also work. If it is less than 10 meters, the single-phase can be burned with flat and hidden high square copper wire; The three-phase adopts square copper wire. If it is greater than 10 meters, square copper wire can be used for single phase; For example, square copper wire can be used for three phases.

1. Under normal circumstances, a motor with a power of 11kw needs to use copper wire more than square.

2. Current = 11000 380, consider some surplus, take the square copper wire.

3. If the three-phase is slightly unbalanced, the current of a certain phase may exceed 21A, however, the square copper wire can carry about 32A, so the maximum current must be less than 32A.

4. If the pipe needs to be increased to 4 square copper wires.

5. If allowed, the star-delta starting conversion should be adopted, otherwise, the cross-sectional area of the copper wire should be increased accordingly.

Three-phase 380V kW motor with 2A current with square copper wire.

Single-phase 220V kW motor with 8A current with 1 square copper wire.

The standard wire quantity of the general Y series 15KW 2P motor is 12kg (the wire diameter is, but in order to make it easy to get off the line, increase the length of the wire mold appropriately. The required thread weight can be reached. The general process starts from discovering the problem and raising the problem, and after discovering the problem, make assumptions about the answer to the problem according to their existing knowledge and life experience Design the first plan, including the selection of materials, design methods and steps, etc. After reaching the conclusions, there is also a need to reflect on the overall process of the general methodological steps of the experiment:

Ask questions, make hypotheses, make plans, implement plans, draw conclusions, express and communicate

Observation is a basic method of science Scientific observation can be made directly with the naked eye, with the help of magnifying glasses, microscopes and other instruments, or with the use of cameras, video recorders, video cameras and other tools, and sometimes it is necessary to measure Scientific observation should have a clear purpose; Observations should be comprehensive, meticulous, and realistic, and recorded in a timely manner; Be planned and patient; Think positively and record in a timely manner; To exchange views and discuss The design of the experimental protocol should be carried out closely around the questions and hypotheses raised When studying the influence of one condition on the research object, the experiment carried out under the same conditions except for the different conditions is called a controlled experiment General steps: find and ask questions; gather information related to the issue; make assumptions; design of experimental protocols; Conduct experiments and record them; analysis of experimental phenomena; Conclusion Investigation is one of the common methods of science When investigating, we must first clarify the purpose of the investigation and the object of the investigation, and formulate a reasonable investigation plan During the investigation process, sometimes because the scope of the investigation is very large, it is necessary to select a part of the survey objects as samples During the investigation process, it is necessary to record truthfully The results of the investigation should be sorted out and analyzed, and sometimes the statistical methods should be used to collect and analyze data is also one of the common methods of science There are many ways to collect information Go to the library to consult books and newspapers, and visit relevant people, The form of information includes text, data, and audio-visual data, etc., and the information obtained should be sorted out and analyzed, and answers and clues should be found from it.

: How many kilograms of copper wire are there for a 15 kW motor.

How much does an 11 kilowatt electric motor weigh and how much copper is there?

Hello dear kiss is happy to answer this question for you How much does a 11 kilowatt motor weigh and how much copper is there? The weight of the 11 kilowatt motor Y series 2-pole national standard copper is kilograms, and the weight is 130 kilograms, if it is a new energy-saving motor of YE2, there is not so much copper, about kilograms, and the weight is about 115 kilograms. If it is a non-standard motor, it is difficult to say, the motor adopts a double-layer wire package, the weight of copper is sold in kilograms, and the service life of the motor is particularly short.