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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).
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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.
1 gru 2023 · Aluminum wires are a great alternative to copper wires. Their cheap cost and light weight make them popular choices for long distance electrical lines and other applications. An aluminum wire ampacity chart can easily help you decide the right electrical wire size based on temperature.
2nd NEC 210.16 table includes aluminum wire (or copper-clad aluminum wire) ampacities from 18 AWG to 2000 kcmil for all 3 temperatures. Here is the 1st chart, followed by the 2nd chart. Table of Contents
18 maj 2023 · On average, the aluminum wire in the 2 AWG gauge has an ampacity of 90A at an ambient air temperature of 75°C (167°F). How Many Amps Will 3 0 Aluminum Wire Carry? If you check at the 75°C rated ampacity, 3 gauge copper wire is the wire size requirement for 100 amps.
The following AWG “American Wire Gauge” table shows the AWG Size and diameter in millimeter “mm” and inches in “in”, its cross sectional area in mm 2, Inche 2 and kcmil or MCM and resistance in ohms per 1000 feet and 1000 meter. The AWG size chart also shows the current in amperes for chassis wiring and power transfer application.
Aluminum SER cable is primarily used as panel feeder in multiple unit dwellings and for branch circuits. Maximum operating temperature is not to exceed 90°C in wet or dry locations. Voltage rating is 600 volts. • Type XHHW-2 cross-linked polyethylene (XLPE) insulation. All values are nominal and subject to correction.
