Electrical Calculations

Active Installs 20,000+
Size 7.6 MB
Version 6.3.0

Description

Wire size
Calculation of voltage drop
Calculation of current
Calculation of voltage
Calculation of active power
Calculation of apparent power
Calculation of reactive power
Calculation of power factor [PRO]
Calculation of resistance
Max wire length [PRO]
Conduit fill [PRO]
Motor from three-phase to single-phase
Capacitor start motor single-phase [PRO]
Calculation rpm motor [PRO]
Motor efficiency [PRO]
Maximum torque [PRO]
Diagram three-phase motor (6 leads)
Diagram three-phase motor (9 leads) [PRO]
Diagram three-phase motor (12 leads) [PRO]
Code resistors 4 colors
Code resistors 5–6 colors [PRO]
Color code inductor [PRO]
Colors resistor from value
SMD resistor code [PRO]
Capacitor code
Fuses
Fuses application categories
UL/CSA fuse class
Sum resistors
Sum capacitors
Δ-Y conversion [PRO]
HP/kW conversion
AWG/mm² conversion table
Section conversion
cm/inch conversion
Length conversion
Voltage (Amplitude) conversion [PRO]
sin/cos/tan/φ conversion [PRO]
Energy conversion [PRO]
kW - BTU/h conversion
Temperature conversion
Pressure conversion [PRO]
Ah - kWh conversion [PRO]
Gauss - Tesla conversion [PRO]
RPM - rad/s - m/s conversion [PRO]
Torque conversion [PRO]
Byte conversion
Angle conversion
Sizing the circuit breaker [PRO]
Tripping curves
Operating current
Reactance [PRO]
Impedance [PRO]
Resonant frequency [PRO]
Voltage divider [PRO]
Current divider [PRO]
Zener diode as voltage stabiliser [PRO]
Resistance to reduce voltage
Resistance for led
Power factor correction [PRO]
Power factor correction of transformer MV/LV [PRO]
Capacitor power at different voltage [PRO]
Earthing system [PRO]
Battery life [PRO]
Primary/Secondary winding of transformer
Short circuit current [PRO]
Short-circuit current min (approximate method)
Short circuit current with transformer substation [PRO]
Current carrying capacity [PRO]
Conductor resistance [PRO]
Table of cables reactance [PRO]
Table of resistivity [PRO]
Table of unitary voltage drop
IP/IK/NEMA protection classes
Appliance classes
Antenna length [PRO]
CCTV resolutions
CCTV Harddrive/Bandwidth calculator
Thermocouple colour codes and data
Temperature sensors (PT/NI/CU, NTC, Thermocouples…)
Electrical symbols
Electricity around the world
Plug and socket types
IEC 60320 connectors
Joule effect
Wiring color codes
SI Prefix
Unit of measurement
Fault current of strings [PRO]
Ethernet wiring (RJ-45)
Pinout Ethernet with PoE
RJ-11,14,25,48
Pinout Scart
Pinout USB
Pinout HDMI
Pinout VGA
Pinout DVI
Pinout RS-232
Pinout FireWire (IEEE1394)
Pinout Molex
Pinout Sata
Pinout Apple Lightning
Pinout Apple Dock Connector
Pinout PS/2
Fiber optic color code
Pinout led
Pinout Raspberry PI
Pinout ISO 10487 (Car audio)
Pinout XLR (Audio/DMX)
Pinout MIDI
Pinout Thunderbolt
Pinout SD Card
Pinout Sim Card
Formulary [PRO]


App multilanguage: Arabic, Bulgarian, Catalan, Croatian, Czech, Danish, Deutsch, Dutch, English, French, Greek, Hebrew, Italian, Latvian, Lithuanian, Magyar, Malay, Nepali, Norwegian, Persian, Polish, Portuguese, Romanian, Russian, Serbian (Latin), Simplified Chinese, Slovenian, Spanish, Swedish, Traditional Chinese, Turkish, Ukrainian, Vietnamese.

Full translators list: http://www.gallinaettore.com/android_apps/calcoli_elettrici/#languages



Kindly don't use the Evaluation System for reporting bugs. Instead, please contact me directly.




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FAQ: http://www.gallinaettore.com/android_apps/faq-en/

Changelog

v6.3.0:
* New: Temperature sensors (PT/NI/CU, NTC, Thermocouples…)
* Mod: Thermocouple colour codes and data
* Mod: Some calculations are also available in the FREE version
* Upd: Portuguese language (by Leandro Sousa)
* Upd: German language (by Andreas)
* Upd: Padding of icon
* Fix: Temperature now accepts negative values
* Fix: Philippines three-phase voltage
* Fix: Static AsyncTask

Permissions

  • READ EXTERNAL STORAGE
  • it.Ettore.calcolielettrici.permission.C2D_MESSAGE
  • RECEIVE DATA FROM INTERNET
  • prevent device from sleeping
  • find accounts on the device
  • modify/delete SD card contents
  • view network connections
  • full Internet access