AWG Wire size chart and ampacity table for design engineers including skin depth frequencies and tensile strength data; electrical cable size
0.044 3408 3545 參 UL-1581 page 23, Table 30.1 Maximum direct-current resistance of solid conductors of aluminum, copper – clad aluminum and uncoated copper UL-1581 page 24, Table 30.2 Maximum direct-current resistance of solid copper conductors coated with tin or a tin/lead alloy
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The AWG table below is for a single, solid, round conductor. Because of the small gaps between the strands in a stranded wire, a stranded wire with the same current-carrying capacity and electrical resistance as a solid wire, always have a slightly larger overall diameter. The higher the nu...
电缆AWG线规表(直径/阻值/面积/额定电流) ---刘友辉(TonyLiu),2004 UsedintheUnitedStatesandothercountriesasastandardmethodofdenotingwirediameter.Thehigherthenumberthethinnerthewire.Thickerwireisgenerallycapableofcarryinglargeramountofcurrentovergreaterdistanceswithlessloss(thoughthereareotherthingsthatcausecurrent...
Current (power) ampacity of other cables: Copper earthing cable ESUY see VDE 0105 part 1 H07RN-F/A 07RN-F/H07BQ-F for industrial use: see catalogue table T12-9. Welding cable H01N2-D see catalogue table T12-10. Cables for building wiring: NYM, NHXMH, NYY, NYCY, NYCWY, NHXHX see...
Load Carrying Capacities (see table below)The following chart is a guideline of ampacity or copper wire current carrying capacity following the Handbook of Electronic Tables and Formulas for American Wire Gauge. As you might guess, the rated ampacities are just a rule of thumb. In careful engin...
The table below assumes DC, or AC frequencies equal to or less than 60 Hz, anddoes nottake skin effect into account. Turns of wire is on a best-case scenario when winding tightly packed coils. AWG Diameter Turns of wire Area Copper resistance Copper resistance[3] Copper wire current ...
Thankyou!AWG American Wire Gauge to mm 2Short TableAWG mm2 AWG mm2 AWG mm2 AWG mm230 0.05 18 0.75 6 16 4/0 12028 0.08 17 1.0 4 25 300MCM 15026 0.14 16 1.5 2 35 350MCM 18524 0.25 14 2.5 1 50 500MCM 24022 0.34 12 4.0 1/0 55 600MCM 30021 0.38 10 6.0 2/0 70 750MCM 40020...
The table below can be used to convert American Wire Gauge (AWG) to square mm cross sectional area.Wire - Gauge and Current AWG - American Wire Gauges - Diameters and Areas American Wire Gauge (#AWG)Diameter (inches)Diameter (mm)Cross Sectional Area (mm2) 0000 (4/0) 0.460 11.7 107 ...