The free Ampacity Calculator app recently released from Cerrowire helps electricians determine the ampacity of conductors in conduit, cable, or directly buried based on the National Electrical Code.
Question: What is the maximum ampacity of a 3-phase feeder consisting of 3 - 4/0 and 1 – No. 4 GND in a 2-in. PVC conduit? The feeder is installed underground to a remote building. All conductors are ...
Voltage Drop – Calculate the maximum circuit distance and minimum conductor size for your required voltage drop Conductor Ampacity – Calculate conductor ampacities for different temperature ratings ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback