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Power Calc PaK is smart electrical engineering software that automatically calculates, and re-calculates for all changes, the entire power distribution system in a building from the branch circuit to the electrical service in compliance with the National Electrical Code (NEC): panelboards; panels; main frame; main circuit breaker feeders; branch circuits; phase neutral conductor; ground conductors; voltage drop; overcurrent protection devices (circuit breakers and fuses); motor starters; energy savings (watts and dollars); transformers; electrical service size; connected load, diversified load, and demand loads (kVA and Amps); power factor, connected load, and demand loads (receptacles, lighting, power, air conditioning, motor heating, and fire pump); wiring; conduit sizes; and one line diagram, riser diagram, single line diagram. Input only 3 values = 300 outputs. Green Energy Savings Module reduces electrical energy usage by up to 7% for a building. Directly exports to AutoCAD; unmatched accuracy; save up to 40% in design time; easy to use.
 


Branch Circuit Panelboard Worksheet - click to enlarge