A selection of our best electrical apps for Electrical Contractors and Electricians.
Top 5 Electrical Apps 2017
Electrical Tools & Reference
Electrical Tools (& Reference) is an all in one multi-functional electrical app designed specifically for electricians to assist with day to day calculations & charts.
Includes many tools, electrical calculators and reference charts.
Max Zs Values
Calculate the maximum permissible Zs values for BS EN devices such
as MCB’s, RCBO’s and fuses to BS 7671.
+ BS EN MCB’s
+ BS EN RCBO’s
+ BS Fuses
+ 100% Zs Values
+ 80% Temperature Adjusted Values
+ Manufacturer MCCB specific Zs charts
+ Max Zs for RCBO’s and RCD’s in TT earthing systems
Cable size calculator to BS 7671 incorporating amendment 3 2015, calculates cable sizes with ease.
Cg – Grouping
Ci – Thermal insulation
Ca – Ambient air and ground temperature
Cf – BS 3036 fuses
Also takes in to account of volt drop, max Zs, cable length, correction factors and installation methods.
For iOS & Android (app may differ across platforms)
Circuit prospective fault current calculator.
Calculates PFC fault current kA from the voltage and Ze or Zs earth loop impedance values.
For iOS and Android (apps may differ across platforms)
Calculates the required electrical values for sizing and using generator sets with single and three phase calculations.
+ Load Calculator
+ Single Phase
+ Three Phase
For iPhone & iPad