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The aluminum wire ampacity chart basically tells you how many amps can aluminum wires handle. Example: What is #2 AWG wire rated for? Just check the chart, and you will see that 2 AWG gauge aluminum wire has a 90A ampacity at a median 75°C (167°F) temperature.
The wire size chart below shows allowable ampacities of insulated conductors rated up to and including 2000 Volts, 60°C through 90°C (140°F through 194°F), not more than three current-carrying conductors in raceway, cable, or earth (directly buried), based on ambient air temperature of 30°C (86°F). Search Amazon for your Electrical ...
1st ampacity column at 60°C (140°F) temperature is relevant for TW and UF aluminum wires. 2nd ampacity column at 75°C (167°F) temperature is relevant for RHW, THHW, THW, THWN, XHHW, and USE aluminum wires.
Ampacity is the maximum current that a conductor can carry continuously under the conditions of use without exceeding its temperature rating. Cerrowire's ampacity chart helps calculate the load requirement for a circuit.
1 gru 2023 · An aluminum wire ampacity chart can help you decide which wire you can use based on temperature. As long as you know the ambient temperature and the number of wires you will use in a cable or raceway, you can directly use the table values to buy your tools as needed.
18 maj 2023 · The ampacity chart is the standard method to find out how many amps aluminum wires can tolerate. The following aluminum wire ampacity table lists the ampacities (number of amps a wire can support) for the cable at three different temperatures: 60°C (140°F), 75°C (167°F), and 90°C (194°F).
4 lis 2012 · 6 mm2 aluminum wire is somewhere between AWG #9 and #10. To be on the safe side we use AWG #10 (the smallest one) in the figure above and estimates the maximum current to be approximately 30 amps. Copper and Aluminum - Max. Current Diagram in Metric Units.
