Comoving Magnetics Apps

A great tool for electrical engineers andelectricians.This app is a compilation of five sub apps that use the2008/2011/2014 National Electric Code (NEC).Bury Depth:This will calculate the depth needed to bury a line.Box Conduit Fill Pro:This will calculate:The maximum wires in a conduitThe minimum box sizeThe minimum conduit/nipple sizeFault Calculator Pro:This will calculate:A fault over a lineA fault through a XFMRThe bracing de-rate factor for a utility XR ratioMotor Calculations:Locked Rotor AmpsNEC Motor Table Look-upVoltage Drop Pro:This app will calculate:The voltage/percent drop for a wireMinimum wire size for a given percent dropMax wire length for a given percent dropMax amps for a given percent dropThe impedance of the wire based on the inputted valuesClick the green "Voltage" label for custom voltagesWire Ampacity Pro:This app will calculate:The minimum wire or max amps based on the inputted ampacity for lowand medium voltages,The equipment and service ground sizeA residential feeder sizeClick the green "Ampacity" label to switch between minimum wire andwire ampacityNote: This app uses the internet for the Google LicensingServiceThis app uses the 2008/2011 NEC to calculate values.Now you can save initial values to be used in thecalculations!Where length is inputted you can use your GPS from your phone toget an approximate distance (only as accurate as the GPS in yourphone).This app gives you the ability to email the answers calculatedto yourself and others.See the about menu for additional functionality.Please e-mail any questions, comments or concerns. If you likethe app please rate it, if not please send an e-mail and let usknow why so that we can make the necessary changes.

Shading is a major concern for solar panelinstallations. It causes panel hot spots as well as diminishes theoutput of an array.The Solar Shading app lets a photovoltaic installer/designercomplete a solar shading analysis in just a couple of minutes. Theapp uses your phone's compass, GPS and accelerometer to map thehorizon or obstructions. Simply complete a 360 degree turn whiletilting the phone to keep the top of any shading obstruction in thecrosshairs.This app gives a graphical representation of the sun path aswell as a chart to see what percent of daily hours are lost permonth and a kWh output graph.The kWh output graph can be configured to use PVWatts data foran accurate kWh output or calculated using only the incident angleof the graph to model monthly dips in production due to array tiltangle.This analysis can be printed to PDF and sent to yourself or aclient. Multiple shading analyses can be performed and saved to theuser's SD card.Additional Features:1) Create a PDF report showing the sun path, solar losses andoutput graphs2) Create a shading output file for use with SAM and PVSystmodels3) Export graphs and location to Google earth file4) View site location in Google Maps5) Add overlay image to sun path graph6) "Clip" portions of the sunpath graph to model multiple "What if"scenarios7) Solar compass for quick site assessment8) Create a PDF comparison report to compare multiple jobs againsteach other9) Use PVWatts data to calculate kWh output (be sure to get aPVWatts key if necessary https://developer.nrel.gov/signup)Please read the directions in the menu as the horizon mappingprocess may not be self evident.App provides a compass for quick reference when on a site.Three things to note with this app:1) Your phones SD card must be mounted for this program to functionproperly (if the phone has an SD card).2) All of the calculations are done on the phone locally so thatthe app can be used in remote locations, however, this means thaton devices with lower processing speeds the calculations will takea while to process.3) You need to have an internet connection when you start the appfor a license check.If you are having trouble figuring out how to map the horizonplease e-mail.Recommended devices include: 1GHz processor, 512MB RAM. Supportedon most tablets that don't have a default landscapeorientation.Please e-mail any questions, comments or concerns. If you likethe app please rate it, if not please send an e-mail and let usknow why so that we can make the necessary changes.

Have you even been on site and wanted to knowhow many solar panels you can put in a string or where the sun willrise and set? If so this is the app for you. The PV Toolbox app isdesigned for photovoltaic (PV) panel designers and installers.App Features:- Rudimentary string sizing based on the coldest day- System/Array characteristics (Vmp, Voc, Imp, Isc, Watts,etc.)- Solar Data: Sun Rise/Set/Noon Times, SolarAzimuth/Elevation- Solar Compass to determine the sun rise/set azimuth based on theusers current locationA new feature lets you add any custom panels that are not in theapp data base on the fly!Please e-mail any questions, comments or concerns. If you likethe app please rate it, if not please send an e-mail and let usknow why so that we can make the necessary changes.

This app will calc the voltage and % droppedand give you the impedance of the wire based on the inputtedvalues.Uses the 2008/2011/2014 National Electric Code (NEC) values forimpedance (AWG only). Be sure to input the appropriate temperatureor the voltage drop will be very optimistic.This app also has the ability to measure the distance betweentwo GPS points (only as accurate as your GPS)Get the pro version for more functionality!See About menu for more details.

A great tool for electrical engineers andelectricians.This app will calculate a fault:Over a lineThrough a XFMRThe bracing de-rate factor for a utility XR ratio.Where length is inputted you can use your GPS from your phone toget an approximate distance (only as accurate as the GPS in yourphone).The calculations use the 2008/2011/2014 National Electric Code(NEC)See the About menu for additional functionsGet this app plus Voltage Drop, Wire Ampacity and Box/Conduitfill with Electric Pro

A great tool for electrical engineersandelectricians.Based on the inputted wires this app will calculate:The maximum wires in a conduitThe minimum box sizeThe minimum conduit/nipple sizeThe calculations use the 2008/2011/2014 National ElectricCode(NEC)See About menu for additional functionality.Get Voltage Drop, Fault Current and Wire Ampacitycalculationswith Electric Pro

A great tool for electrical engineersandelectricians.This app will calculate:The voltage/percent drop for a wireMinimum wire size for a given percent dropMax wire length for a given percent dropMax amps for a given percent dropThe impedance of the wire is calculated based on theinputtedvalues (i.e. length of the wire)Where length is inputted you can use your GPS from your phonetoget an approximate distance (only as accurate as the GPS inyourphone).Email the answers to others.Uses the 2008/2011/2014 National Electric Code (NEC) valuesforimpedanceGet Box/Conduit Fill, Fault and Wire Ampacity calculationswithElectrical Pro!