Electrician Calculator Pro

Electrician Calculator Pro - National Electric Code (NEC) compliant calculator for electricians, engineers and electrical professionals, electrical contractors, designers, lighting specialists, inspectors, upkeep personnel and builders!

Compliant with NEC 2014, 2011, 2008, 2005 and 2002, and future updates are FREE!

Visit our web site for extra particulars: http://www.ElectricianCalculator.com/

Forget about complicated key mixtures usually required for NEC calculators! With this app you'll perform the next calculations in an easy way:

• Voltage Drop

All voltage drop calculations use NEC chapter 9 table 8 values (either stranded or unstranded), and ambient temperature is considered as per NEC chapter 9 table 8 FPN 2.

• Find voltage drop (in volts and percentage).

• Find the utmost cable length given a required voltage drop and wire gauge (for single and three phase circuits).

• Find the minimal wire gauge given a required voltage drop and distance (for single and three phase circuits).

• Ampacity

Ampacity calculations use NEC tables 310.16 and 310.17 to seek out most ampacity or minimum wire gauge. The correction factor for temperature is utilized in these calculations.

• Find the minimum wire gauge given an amps worth and ambient temperature (can specify if it goes to be in a raceway or free air).

• Find the utmost ampacity of a cable given its gauge, the ambient temperature, and whether it is in a raceway or free air.

• Conduit sizing and conduit fill

Conduit and cable diameters are obtained from the tables in NEC chapter 9. Maximum fill percentages are obtained from NEC chapter 9 desk 1.

• Find the minimum dimension conduit given the gauge and number of cables.

- Can specify the following conduit types: EMT, ENT, FMC, IMC, LFNB, LFNA, RMC, PVC-80, PVC-40 / HDPE, PVC-A, PVC-EB.

- Can specify the following insulation varieties: THHN, THWN, THWN-2, THW, THHW, THW-2, TW, XHH, XHHW, XHHW-2, RHH, RHW, RHW-2.

• Find the maximum quantity of cables that can be utilized, given conduit measurement and type, and cable gauge and insulation.

• Motor full load current

Motor full load current values are obtained from NEC tables 430-247, 430-248, 430-250 in chapter 9.

• Find the motor full present load for DC motors, single phase, squirrel cage, wound rotor, and synchronous electrical motors from 1/4HP to 200 HP.

• Grounding conductor

Find the grounding conductor for service entrances and gear, as per NEC tables 250-66 and 250-122.

• Capacitor KVARs

Find the capacitor KVARs that have to be related to the system so as to appropriate low energy components attributable to inductive masses.

• Power cost

Estimate the monetary cost of operating a selected load. You enter your KWH price, the load in KW, and the hours spent with the load connected, and the calculator will return the cost. You can select your own currency from the Preferences part.

• Preferences

The app preferences will permit you to choose to enter Values may be entered in Feet or Meters, Celsius or Fahrenheit. You can even choose to make use of copper or aluminum cables by default, and choose to make use of stranded or unstranded cables. You can choose to make use of this app in English, Spanish, Italian, French, or German!

• Support

If you aren't one hundred pc happy with this calculator please email us at [email protected] so we can reply your question or remark earlier than posting any unfavorable critiques. We are continuously providing updates and adding new functionality. Planned updates embrace bend radius calculations, circuit breaker selection, SI items and extra.

Note: This product just isn't associated with Electrician Talk, Calculated Industries, ElectriCalc, ElectriCalc Pro, nor with Electrical Calc Elite. NEC is a registered trademark of the National Fire Protection Association (NFPA). Electrical apps, electrical apps.