Electric Calcs
Simplified Electrical Calculations for Sophisticated Results
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Pump Calcs
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Basic
AC Power - 3 Phase Power
AC - 3 Phase KW
AC - 3-Phase HP
AC - 3-Phase KVA
AC Power - Single Phase
AC - Single Phase HP
AC - Single Phase KVA
AC - Single-Phase KW
Basic Circuits
Capacitance
DC Power
DC - HP
DC - Power KW
Impedance
Impedance, Resistance and Reactance
Impedance, Resistance, Inductive Reactance and Capacitive Reactance
Impedance, Volts and Amperes
Ohm's Law
Ohm's Law - Amps, Volts & Ohms
Ohm's Law - Amps, Watts & Ohms
Ohm's Law - Amps, Watts & Volts
Ohm's Law - Watts, Volts & Ohms
Reactance
Capacitive Reactance, Frequency and Capacitance
Inductive Reactance, Frequency and Inductance
Temperature
Celsius or Fahrenheit
Transformers
Apparent Power (Voltamperes) in Three-Phase Transformers
Real (True) Power in Three-Phase Transformers
Transformer Turns Ratio - Current and Turns
Transformer Turns Ratio - Volts and Current
Transformer Turns Ratio - Volts and Turns
Voltage Drop
Voltage Drop - Single phase Aluminum 75C
Voltage Drop - Single phase Copper 75C
Voltage Drop - Single phase, with Known Resistance
Voltage Drop - Three phase Aluminum 75C
Voltage Drop - Three phase Copper 75C
Voltage Drop - Three phase, with Known Resistance
Expert
Conductors
Parallel Conductors
Dwelling Unit
A/C vs. Heat
Appliance load
Branch circuit
Cooking equipment load
Cooking unit and oven
Cooking unit and two ovens
Dryer load
General lighting and receptacles
Lighting, appliance, laundry
Mechanical
Centrifugal Pump
NPSHa
Motors
Nominal Sized Breaker
Short Circuits
3 Phase, 1 Phase
Transformers
Transformer Ratings
Voltage Drop
Conductor sizing, voltage drop
Conductor, circuit voltage drop
Extending circuits
Max conductor
Voltage drop given conductor
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