iPhone, iPod touch, and iPad Apps Search Engine
iPhone Apps Users Community
Advanced search | Example: action games
iPhone apps

Electrical Pro

Electrical Pro
  • #: 227816
  • Price: $6.99 In Apple Store
  • Category: Productivity
  • Updated: 2013-04-17
  • Current Version: 3.0
  • 3.0
  • Size: 9.60 MB
  • Language: English
  • Seller: Multieducator Inc
  • Requirements: Compatible with iPhone, iPod touch, and iPad. Requires iOS 3.1 or later
  • © 2009 Multieducator Inc
  •  Add to Favorite apps



ELECTRICAL FORMULATOR PRO combines over 250 formulas, 150 charts and parts of the MN electrical code which is based on the 2008 National Electric Code. Formulas are for both American and Metric systems so both AWG and Mil formulas are given.

The charts include charts on motors, power demand, wiring, and voltage drop and safety codes. The basic program calculates Amps both from AC and DC currents. It calculates kilowatts, horsepower, efficiency, power factor, watts, amps, current, power, resistance, and voltage. It includes formulas to calculate total resistance, capacitance, voltage drops, and transformer calculations. There are also over 300 conversion formulas as part of the program.

Every result in Electrical Pro can be saved. You can also select from favorites and recent formulas, print AND E-mail results

The charts in the program include:


Locked Motor Indicating Letters

Standard Horsepower Ratings

Synchronous Speed RPM

Wire Specs


Clothes Dryer Demand

Electric Range Demand

Other Kitchen Demand

Lighting Loads

Multi-Family Demands

Efficiency Ratings


Color Wiring Codes

Current Carrying Capacity of Aluminum Wire Single Conductor

Current Carrying Capacity of Aluminum Wire Three Conductor

Current Carrying Capacity of Copper Wire Single Conductor

Current Carrying Capacity of Copper Wire Three Conductor

Conductor Application and Insulation

Current Adjustment for More then Three Wires in Cable

Electrical Conductors- Physical and Electrical Properties- Solid Wires

Electrical Conductors- Physical and Electrical Properties- Stranded Wires

Flexible Cords and Cables Current Capacities

Insulation Temperatures

Maximum Number of Conductors and Fixture Wires in Flexible

Maximum Number of Conductors and Fixture Wires In Electrical Metal Tubing

Maximum Number of Conductors and Fixture Wires In Flexible Electrical Metal Tubing

Number of Conductors in Outlet Device and Junction Boxes

Volume Required Per Conductor


Wire Size vs. Voltage Drop


Branch Circuit

Minimum Cable Covering

Minimum Size Equipment Grounding Conductors for Grounding Raceway and Equipment

Some of the formulas Included


Starting motor amperage

Number of cells required

Operating time



Cost of operating lights and appliances

Cost of using appliances

Hours of usage of new bulb

Insulation years to payback



Direct Current Generator

Generator amperage output

Generator efficiency


When resistance and reactance are known

When resistance inductive reactance are known.

Kva to Kw

Parallel Circuits

Total resistance


Reactance (X)

Inductive Reactance

Capacitance Reactance



Locked rotor current

Single-phase motors

Three phase motors

Motor KVA calculations

When Fla is known

When motor KVA per horsepower is known

Motor KVA when above not known

Speed of motor


Calculate for power


Calculate for Resistance

Calculate for voltage


Primary amperes

Secondary amperes

Transformers sizes full load cur

Single phase 208 V

Single phase 240 v

Single phase 480 v

Three phase 208 v

Three phase 240 v

Three phase 480 v

Rated full load

Impedance of secondary

Amperage capacity from secondary


Voltage drop calculations feet

1 phase copper

1 phase aluminum

3-phase copper

3 phase Aluminum

Voltage drop calculations meters

1 phase copper meters

1 phase aluminum meter

3 phase copper meters

3 phase aluminum meters


Wire size

Wire length copper

Wire resistance

Wire length aluminum

Amp to be calculated

Conduit size

What's New in Version 3.0

THE UPDATE REMOVES the 2005 State Code and replaces it with a download links to individual states codes as well as the 2011 National Electrical Code. If you want the code inside your app do not download it. It also adds charts and has minor bug fixes.

View iPhone screenshots | View iPad screenshots

iPhone Screenshots

Electrical Pro iPhone Screenshot 1
Electrical Pro iPhone Screenshot 2
Electrical Pro iPhone Screenshot 3
Electrical Pro iPhone Screenshot 4
Electrical Pro iPhone Screenshot 5

iPad Screenshots

Electrical Pro iPad Screenshot 1

Video Reviews

No video review.

Customer reviews

Write a Review

Be the first to review this app. Write a Review


Ask a question

Be the first question this app.

Users Community

+ Connect to community

The information may be outdated (2017-03-08 19:52:34). For actual information go to iTunes

Mobile Version
iApps4you.com - is iPhone, iPod touch, and iPad apps search engine and not been authorized, sponsored or approved by Apple Inc.
Copyright © 2017 iApps4you.com.
42 ms.