Ingegneria / Dai energia al lavoro.
Elettrotecnica
Cavi, canaline, caduta di tensione e calcoli normativi per elettricisti, tecnici di bassa tensione e apprendisti.
17 strumenti disponibili
Voltage Drop Calculator
Compute the percentage drop across a feeder or branch circuit quickly.
Apri strumento
Wire Size & Ampacity Sizer
Find the conductor and OCPD size for any continuous load.
Apri strumento
Conduit Fill Calculator
Validate raceway fill against the 40% rule and Chapter 9 tables.
Apri strumento
Box Fill Calculator
Size a box to meet NEC 314.16 volume and claw counts.
Apri strumento
Residential Service Load Calculator
Run a quick NEC 220 standard or optional demand factor.
Apri strumento
Conductor Derating & Correction
Combine adjuster factors for one final ampacity.
Apri strumento
Transformer kVA & Buck-Boost Sizer
Pick the right kVA, tap, and configuration for a transformer job.
Apri strumento
Motor FLA & Feeder Sizing (NEC 430)
Compute FLA, feeder ampacity, and OCPD limits.
Apri strumento
Low-Voltage Cable Run Calculator
Estimate end-of-run voltage, signal loss, and gauge upgrades.
Apri strumento
Room Lighting Lumens Calculator
Estimate fixture count and layout for any space.
Apri strumento
Panel Load & Sub-Panel Sizer
Tally a panel's connected load and pick the next standard bus rating.
Apri strumento
Wire DC Resistance Calculator
Compute the ohms and percent drop for any gauge length and material.
Apri strumento
Raceway Fill by Trade Size & Wires
Size EMT, PVC, and flex by actual cable area and Chapter 9 tables.
Apri strumento
Solar PV Wire & String Sizer
Compute conductor ampacity and Voc correction for PV arrays.
Apri strumento
Generator Sizing Calculator
Pick the right standby or jobsite kW for any load list.
Apri strumento
DC Battery Runtime Estimator
Estimate runtime, depth-of-discharge, and battery bank size.
Apri strumento
Resistor Color-Band Decoder
Read a 4-band or 5-band resistor color code into ohms, with tolerance and ppm/K.
Apri strumento