It allows to calculate the electrical cables depending on the conductive material, the type of network, current, voltage, power, power factor and voltage drop. All calculations based on the NEC (National Electric Code) of the United States of America.

The National Electrical Code requirements for conductor sizing and overcurrent protection have always been confusing and complex. Factors that must be considered include: 1. Special application 2. Continuous loads 3. Terminal temperature ratings 4. Conductor insulation 5. Conductor ampacity 6. Conductor bundling 7. Ambient temperature.