I-Voltage Drop Calculator ye-Prysmian Group iyithuluzi elisheshayo nelilula lokuthola Ibanga Eliphezulu Lesifunda kanye Nosayizi Obuncane Bekhondatha wokwehla kwamandla kagesi. Yakhelwe osonkontileka, abasebenza ngogesi, nabanye ochwepheshe kagesi.
Isigaba sosayizi omncane wekhondatha sizobonisa usayizi odingekayo wekhondatha, ukulahleka kwangempela kwe-voltage, ukulahlekelwa okukhulu kwamandla kagesi okuvunyelwe, kanye nama-amps aphezulu kukhondatha. Amanani we-amperage asuka kusilinganiso se-NEC® sethebula T310.15 (B) (16) 75°C. Osayizi bekhondatha banqunywa ngokusekelwe kunani le-amperage elinikezwa umsebenzisi hhayi imithwalo elindelekile okuthi kwezinye izimo ibangele usayizi omkhulu wekhondatha.
Isigaba Sebanga Eliphezulu Lesekhethi sibonisa ibanga lesifunda eliphakeme kakhulu, ukulahleka kwamandla kagesi okuvunyelwe, ukulahleka kwangempela kwamandla kagesi, nama-amps aphezulu wekhondatha ekhethiwe.
Ukukhetha Ikhodi ye-NEC® 2011, 2014, kanye no-2017.
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Mey 13, 2025