Apps Like Fault Current Calculator (PFC) for iPhone and iPad
Calculate fault current for electricians instantly.
The app calculates prospective fault current, prospective short-circuit current, and prospective earth fault current. It supports single-phase and three-phase systems and works offline.
Fault Current Calculator (PFC) screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
Fault Current Finder
OCTAGON SEVEN LLC
Model systems to calculate
Models electrical distribution systems to calculate available . Users input system data to determine short circuit currents at various points. The assists in verifying if equipment like fuses and circuit breakers are properly rated.
The Electrician Tools
1BIGRIG Ltd
Access calculators, safety guides, and checklists
Provides calculators for circuit design and load calculations. Includes safety references for UK electrical standards and BS 7671. Features checklists for installation and inspection tasks.
iCertifi: Electrical Certs
iCertifi
Certify electrical systems on the go
Perform electrical inspections, testing, and certification offline. Create and save certificates without internet. Access BS7671 standards directly on iOS devices. Print or share certificates with a subscription.
Fault Current Calculator
Cooper Bussmann, LLC
Calculate fault current for electrical systems.
The app calculates available fault current on single and three-phase systems. It can also size fuses and conductors for circuits and create a label for service equipment.
Southwire® Voltage Drop Calc
Southwire Company
Calculate and wire size
Calculate for a specific conductor run or determine wire size based on and current carrying capacity. Limits wire size to and NEC ampacity. Supports AWG and KCMIL sizes only.
Ohms Law Calc.
V PUGAZHENTHI
Calculate voltage, current, and resistance
Calculate electrical values using formulas for voltage, current, resistance, power, and more. Determine wire size and voltage drop. Perform transformer and generator calculations. Convert between electrical units.
Electrical Calculator lite
V PUGAZHENTHI
Calculate voltage, current, and resistance
Calculate values using resistor color codes, voltage, current, and resistance formulas. Perform impedance and RLC circuit analysis. Input values to get accurate results for engineering, wiring, and circuit design tasks.
Ediag
Shenzhen Kingbolen Electrics Technology Co., Ltd.
Diagnose vehicles, read fault codes, generate reports
Perform vehicle diagnostics by reading data flow, fault codes, and vehicle information. Clear fault codes and generate reports. Support one-key diagnosis and automatic VIN recognition across major manufacturers.
SLD | Electrical diagrams
Angel Martinez
Create with drag-and-drop symbols
Create one-line using standardized symbols. Select and drag symbols to arrange . Includes IEC and ANSI symbols for engineering. Add circuit breakers, switches, fuses, and other components. Save and export .
Ugly's Electrical References
Informed Publishing
Access code tables and track updates
Access code updates for 2023 NEC and NEMA standards. View table changes, formulas, and conduit bending guides with video tutorials. Calculate ampacity and conduit fill. Include transformer data and wiring configurations.
CableCalc BS7671
Castline Systems
Electrical installation calculations for BS7671.
The app calculates and checks voltage drop, disconnection time, and fault current for electrical installations. It performs single and three-phase calculations for various circuit types and produces detailed PDF print-outs.
Watts Amps Volts Calculator
Pro Certs Software Ltd
Calculate , , and
Calculate electrical power for single phase systems by converting between , , and . Input values to solve for unknowns. Support for three phase calculations including kilowatts, , , and power factor.
Ohm & Watt Law Electrical Calc
TrothMatrix OPC Private Limited
Calculate voltage, current, resistance, and power
Calculate Voltage, Current, Resistance, and Power using Ohm’s Law and ’s Law. Input values to solve for unknowns. Display results instantly. Includes formulas for calculations. Supports both direct and indirect circuit analysis.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.