A #3 copper conductor with an insulation factor of 90 degrees C is rated at 115 amps.
No, on a service change all the wires have to be able to carry the current of the highest rated device. There are tow cables associated with your question. The one from the pole to the meter and the one from the meter to the main electric panel. The one to the meter is the responsibility of the power company and may well be large enough. Since it is in free air its current carrying capacity is not de-rated in the same way as the cable from the meter to your main panel. Since you will have to likely upgrade your main panel it is a good idea to replace the service entry cable to 100 A rating.
The weight of 1 cubic meter of copper is approximately 8,960 kilograms.
The weight of 1 cubic meter of copper is approximately 8,960 kilograms.
The resistance value of a 1 meter copper wire depends on its gauge (thickness) and temperature. For example, a 1 meter wire of 24-gauge copper has a resistance of about 25.67 ohms at room temperature. It is important to consider these factors when calculating the resistance of copper wire.
#4 thhn copper or # 2 aluminum
For a 200 amp service, a minimum of 4/0 AWG copper wire is typically used between the meter base and the load center to handle the current safely and efficiently. It is recommended to consult with a licensed electrician or local building codes for the specific requirements in your area.
Usually you just have to replace the electric panel and maybe the electric meter and entrance cable. It would be unusual, but the power company may want to replace the cable from the local transformer to your house.
1meter of 65*10 copper flat is 5.811Kgs.
A three-phase meter can be used for single phase while the reverse is not the case.
The weight of copper per cubic meter is approximately 8,960 kilograms. This density can vary slightly depending on the specific alloy or form of copper, but it generally remains close to this value for pure copper. Thus, when calculating volume or weight for applications involving copper, this figure is commonly used.
The cost of copper per linear meter can vary depending on market conditions and the type of copper being purchased. As of current market data, the price of copper can range between $5 to $10 per linear meter. It's advisable to check with local suppliers or online sources for the most up-to-date pricing information.
In my experience it is best to upgrade to an 200 amp service. The cost difference is minimal and is a selling point for the future. This includes replacing the service cable and Meter Box.