#2 aluminum for 100 amp
For a 100 amp main panel located 100 feet away, it is recommended to use a 2/0 copper or 4/0 aluminum service cable to ensure proper voltage drop and capacity for the distance. Consult with a licensed electrician to determine the specific requirements based on local codes and conditions.
A 134 kVA cable typically refers to the size of cable required for a 134 kilovolt-ampere electrical load. The size of the cable needed will depend on factors such as the length of the cable run, the voltage drop allowed, and the type of insulation and conductor material required to safely carry the current. It is recommended to consult with a qualified electrical engineer or contractor to determine the specific cable size needed for your application.
For a 3 phase 440 amps system, you would typically use aluminum cable with a minimum size of 400mm² (about AWG 500 kcmil) to ensure proper current-carrying capacity and voltage drop considerations. It is recommended to consult with a qualified electrician or engineer to determine the exact size needed based on specific installation requirements and code regulations.
Today the only use of aluminum wire is in service entrances and underground feeds where the larger sizes are needed. By using aluminum the overall project wire costs are kept to a minimum even with the bigger size needed over copper. Wiring branch circuit in aluminum has not been vogue for many years now.
For a 100 amp panel 240 ft away, you would need to use 2 AWG aluminum wire to minimize voltage drop and ensure safe and efficient operation. It's important to consult with a licensed electrician to determine the exact specifications needed for your specific installation.
2 AWG Aluminum.
The size of a cable needed for 3.5KW shower can range from 4.0mm.
2 AWG Aluminum.
AWG 2/0 copper.
With out knowing the amperage rating of the panel, an answer can not be given.
To answer this question the size of the cable or the amperage of the load is needed to calculate the correct wire size and connectors to fit the cable.
To answer this question the voltage is needed.
The recommended cable size for a 200 amp service entrance is typically 2/0 AWG copper or 4/0 AWG aluminum.
3/0 or250 aluminum
The recommended wire size for a 100A sub panel installation is typically 2 AWG copper or 1/0 AWG aluminum.
The recommended cable size for a 100 amp electrical circuit is typically 3 AWG copper or 1/0 AWG aluminum.
The recommended size for a 100 amp service entrance cable is typically 2 AWG copper or 1/0 AWG aluminum.