Electrician's Helper

Electrician’s Helper will take the hassle out of looking up electrical codes and doing complex calculations for installations. With Electrician’s Helper you can... ● Calculate voltage, current and power in 3 phase delta and wye circuits. ● Find the ampacity of a conductor as per the NEC and CEC tables. ● Calculate the voltage drop in a line based on length, size, current and temperature. ● Find the total box fill by entering the size and number of conductors, straps and clamps. ● Find the maximum number of conductors allowed in a particular size raceway based on NEC and CEC rules. ● Determine what size raceway is needed for a bundle of conductors. ● Find the maximum bend radius of a conduit. ● Find the maximum capacitor kvar for a motor and the current reduction obtained. ● Find the motor current, heater current, breaker required, wire size, starter and conduit size for a particular 3 phase motor. ● Find the full load current of an induction, squirrel cage, and synchronous motor. ● Find the locked rotor current of a single or 3 phase motor. ● Estimate the Maximum Pull Tension. ● Calculate voltage, current and kVA of single and three phase transformers. ● Do basic ohm’s law calculations. ● Find decimal equivalents of fractions. ● Convert temperature scales. ● Look up connector configurations. ● Look up NEC tables 315.60(C)(1-20) Tested with iOS 16.6 thru iOS 26.3 Please note that this is a calculator for codes used in the NEC and CEC. It is not a replacement for the code books.

Updated for newer iPhones. Fixed minor bugs.

개발사

Sam Virgillo

주 카테고리

Productivity

현재 버전

2.3.0

버전 출시일

2026-06-04

최초 출시일

2009-11-25

용량

29 MB

연령 등급

4+

가격

USD 12.99

언어

EN, FR, ES

번들 ID

com.yourcompany.ElectriciansHelper

현재 버전 평점

★ 4.38 (13)

첫 수집

2026-06-12

메타데이터 갱신 2026-06-16

무료 기준 · 최대 90일 · 상위 5개 카테고리 표시 (Y축: 순위, 낮을수록 상위)

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이 앱을 이기려면 무엇이 필요한가 — 같은 카테고리 상위권과의 비교입니다. 주황색 행이 현재 앱입니다.