Specify the voltage and select the phase arrangement.
Electrical cable size chart kw.
Electrical conductor wire size or gauge awg or kcmil.
Load kw kva a hp.
Wire sizing calculator nec.
Kw to cable size chart sqmm with amps.
1 phase ac or 3 phase ac.
Today we are here with another comprehensive copper and aluminum wire size calculator as we have discussed in detail the topic of how to calculate the proper wire size for electrical wiring.
Specify cosf load power factor when load is specified in kw or hp.
Currently supports ac only.
Common sizes include 14 12 10 8 6 and 2 gauge wire.
Single phase voltages are usually 115v or 120v while three phase voltages are typically 208v 230v or 480v.
Voltage drop calculator nec.
Ampacity rating copper wire conductors.
Specify the the load in kw kva a or hp.
Table of common electrical wire sizes and amps or fuse ratings residential sec cable other wire ampacities for 1 3 current carrying conductors in cable earth or raceway for 120 240 volt systems sized between 100 and 400 amperes.
Amperes enter the maximum current in amps that will flow through the circuit.
For motors it is recommended to multiply the nameplate fla by 1 25 for wire sizing.
Cable size al cable size cu 0 11.
Wire is sized by the american wire gauge awg system.