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RossThe calculations for wire size ampacities are typically regulated by standards organizations such as the National Electrical Code (NEC) in the United States or the International Electrotechnical Commission (IEC) internationally. These standards outline the guidelines and formulas to determine the appropriate wire size for a given electrical load to ensure safety and compliance.
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How to compute the size of wire with respect to the distance from circuit breaker to the load side?
To compute the size of wire based on the distance from the circuit breaker to the load side, you need to consider the voltage drop along the wire due to its resistance. Use voltage drop calculations to determine the appropriate wire size that will ensure a permissible voltage drop over the distance. Factors like current carrying capacity, material of wire, and other environmental considerations also play a role in determining the wire size. Consulting national electrical codes or using online calculators can help in selecting the right wire size.
What size service conductors do you need for a single phase 600 amp commercial panel?
For a single phase 600 amp service, you would typically use 350 kcmil conductors. However, the specific size can depend on factors like voltage drop calculations, distance from the utility transformer, and ambient temperature. It's always recommended to consult with a qualified electrician or electrical engineer for a precise determination.
What size wire is best to run for a breaker box piggy back from another breaker box?
The size of the wire depends on the amperage of the circuit it will be serving. Consult the National Electrical Code or a licensed electrician to determine the appropriate wire size for your specific situation. It is crucial to use the correct wire size to ensure safety and proper functionality.
Explain wire size as opposed to gauge size?
Wire size refers to the physical dimensions of a wire, usually expressed in millimeters or inches. Gauge size, on the other hand, is a measurement of the wire's diameter based on a specific gauge system (such as AWG or SWG). So, while wire size refers to the actual physical dimensions, gauge size is a standardized measurement used for electrical wiring.
Who does the FCC regulates and doesn't regulate?
The FCC regulates interstate and international communications by radio, television, wire, satellite, and cable. It does not regulate content on the internet or communications within individual states.
