電気工事計算アプリ:「Electrician Tools」

AllowableCurrent

Iqukethe izikhangiso

Mayelana nalolu hlelo lokusebenza

Ithebula lamanje elivumelekile
Izisetshenziswa zikagesi ngamazinga obuchwepheshe nezincazelo, kanye nemisinga evunyelwe ngokusho kwe-JCS0168. Izinhlobo zemigqa nemibandela kukhawulelwe kokujwayelekile.
Uhlobo lomugqa: IV / MLFC / VV / CV / CV-D / CV-T

Cal Ukubalwa kokwehla kwe-Voltage
Ifomula yokubala eyisisekelo isebenzisa ukungasebenzi kwentambo iyasetshenziswa. Ukuphikiswa komqhubi we-AC kanye namanani wokuphendula asuselwa ku-JCS103A.
Vd = Ku × I × L × Z × 0.001
Vd: I-Voltage drop [V] Ku: Ukuqina ngokwenqubo yokusabalalisa amandla I: Okwamanje [A] L: Ubude [m] Z: Impedance [Ω / km]
Uhlobo lwentambo olusebenzayo: 600V CV-D / CV-T

◆ Ukubalwa kobukhulu besayizi
Ukubalwa kwengxenye yesiphambano sekhebula kagesi. Ngokubhekelwa, osayizi abamagama angama-32% noma ngaphansi no-48% noma ngaphansi wamapayipi ahlukahlukene akhethiwe ngokuzenzakalelayo futhi ayaboniswa.
Uhlobo lokufaka amapayipi olusebenzayo: CP / EP / GP / PE / VE / CD / PF-S / PF-D / FEP
Izinhlobo zomugqa ezisekelwayo: IV / VVF / CV / CV-D / CV-T / CV-Q / 6kV CV-T

Ukuzikhulula
1. Ngokuphathelene nolwazi olunikezwe kulolu hlelo lokusebenza nemiphumela yokubala kwalo, okuqukethwe komqambi wohlelo lokusebenza akuqinisekisiwe.
2. Umqambi wohlelo lokusebenza akanacala kunoma yikuphi ukulimala, ukungahambi kahle, noma izinkinga ezibangelwe abasebenzisi noma abantu besithathu ngenxa yokusebenzisa lolu hlelo lokusebenza noma imiphumela yalo yokubala.

Yini entsha

Version 1.8,
対象 SDK 34 に変更