The copper weight is calculated by the cross section of a cable x 9.6 and will be shown in kg / km. For example FLRY 1.50 mm² has a copper weight of 14.4 kg / km (9.6 x 1.5).
How much copper is in a motor?
On average, fractional electric motors are 9-10 percent copper by weight. AC motors average 7-9 percent copper; DC motors have 15-18 percent copper content.
How many kg of copper are in a motor?
winding copper weight and gross weight induction motor, submersible motor
| Sr. | KW | Copper winding weight(kg) |
|---|---|---|
| Induction motor | ||
| 1 | 5.5 | 4.5 |
| 2 | 7.5 | 6 |
| 3 | 11 | 9 |
How do you calculate the weight of copper?
Outside diameter plus inside diameter X outside diameter minus inside diameter X thickness X 0.785 X density of alloy = weight of ring in pounds.
How much copper is in a kw generator?
A single 660-kW turbine is estimated to contain some 800 pounds of copper.
Why is copper used in motors?
Copper is a great choice for motor windings because of its high conductivity and relatively low cost, but it is also a highly dense and heavy material; this is even more of a problem for motors used in electric vehicles or aircraft, which need to be lightweight.
How much does a 7.5 hp motor weight?
Product Documentation
| Catalog Number: | ECP3770T |
|---|---|
| Description: | 7.5HP,1770RPM,213T,TEFC,3PH,60HZ,CHEM DUTY,SUPER-E |
| Ship Weight: | 170 lbs. |
How do you calculate motor winding wire size?
Refer to the manufacturer’s specification regarding the winding or measure it with a micrometer from the center of the wire coil to the outer section of the coil. Call this value “r.” A = 3.1415 * (1.5)(1.5) = 7.068 square meters. Find the number of wire turns and the length of the wire.
What type of copper is used in electric motors?
ETP copper is used for power transmission, power distribution, and telecommunications. Common applications include building wire, motor windings, electrical cables, and busbars.
How can I calculate weight?
- Weight is a measure of the force of gravity pulling down on an object. It depends on the object’s mass and the acceleration due to gravity, which is 9.8 m/s2 on Earth.
- The formula for calculating weight is F = m × 9.8 m/s2, where F is the object’s weight in Newtons (N) and m is the object’s mass in kilograms.
What is copper weight on PCB?
Copper Weight or Copper Thickness in a Printed Circuit Board represents the thickness of 1 ounce of copper rolled out over an area of 1 square foot. For example, a PCB that has a copper weight of 1 oz will have a layer of copper that is 1.4 mils in thickness.
How do you calculate the weight of a copper tube?
Weight = (O.D. – W.T.) * W.T. * 0.02796 * Length
Then, you will get the weight of tubes successfully, it is simple but please keep in mind, the weight is theorectical.
How many pounds of copper are in a 10 hp motor?
These are not that easy to take apart and when you start to get all of your tools out you will have to take some serious time to do it. On average out of the 10lbs., the copper inside is only about 10-15% of the weight which would equal about 1.5 pounds.
How much copper wire is in an alternator?
Starters and generators weigh about 20 to 25 pounds, and alternators weigh about 12 to 15 pounds. Starters, generators, and alternators contain an average of 2.8, 2.6, and 1.5 pounds of copper, respectively.
Which wire is used in motor winding?
Thus enameled copper wire is used for generator, motor winding, and field windings.
What is super enamelled copper wire?
SMA Products Super Enamelled Copper Wire. Enamelled Wire is a Copper Wire coated with a very thin layer of insulation. It is used in the construction of transformers, inductors, motors, speakers, and other applications which require tight coils of wire.
Which winding is better copper or aluminium?
Advantages of Cu Windings
Copper is stronger than aluminium. It expands less but both materials have a similar maintenance schedule. Copper can carry almost twice the current capacity of aluminium, which makes them slightly smaller in size than aluminium wound transformers.
What is the price of copper?
Copper
| Copper | Price/lb. |
|---|---|
| Bare Bright Wire (stripped/shiny) | $3.90 |
| #1 Tubing (clean tube/ clean fine wire) | $3.80 |
| #2 Tubing (paint/solder/burnt wire) | $3.55 |
| Tin Plated (wire/bus) | $3.55 |
How much does a 5 hp motor weight?
Product Documentation
| Catalog Number: | ECP3663T-4 |
|---|---|
| Description: | 5HP,3500RPM,184T,TEFC,3PH,60HZ,CHEM DUTY,SUPER-E |
| Ship Weight: | 111 lbs. |
What is the capacity of 7.5 hp motor?
15 METER TO 50 METER
| Motor Horsepower | 7.5 |
|---|---|
| Motor Power | AC |
| Discharge Outlet Size | 50MM TO 100MM |
| Capacity | 15 METER TO 50 METER |
| Motor Power (Horsepower) | 7.5 HP |
How many amps is a 7.5 hp motor?
Here are the Full Load Amp (FLA) values for typical 230VAC and 480VAC 3 phase motors.
| Motor horsepower | Full load amps 230VAC | Full load amps 460VAC |
|---|---|---|
| 3 | 9 | 4.5 |
| 5 | 15 | 7.5 |
| 7.5 | 22 | 11 |
| 10 | 27 | 14 |
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