Service Size Calculations

Range Demand Calculations

Heating & AC Calculations for Services

General Lighting Load Calculations

Appliance Load Calculations

Neutral Conductor Sizing

Grounding Electrode Conductors

Equipment Grounding Conductor Sizing

Transformer Primary & Secondary Protection

Transformer Conductor Sizing

Primary-Only Transformer Protection

Voltage Drop Calculation

Conduit Fill Calculation

Conductor Sizing, Insulation & Termination Temperatures

Box Fill / Sizing

Refrigerant Motor-Compressor Protection

Motor Overload Protection

Motor Overcurrent Protection

Motor Disconnecting Means