Xizi Otis Elevator iqhosha BR27C A311 BR27A steel stainless iqhosha elingqukuva

Eli qhosha lahlulwe ngokukhanya okuluhlaza okwesibhakabhaka, ukukhanya okumhlophe, kunye nokukhanya okubomvu, kuphela umbala wokukhanya ohlukile.

Nceda uthenge i-3-wire ye-Otis (i-Otis ayinayo ukukhanya okubomvu), kwaye nceda uthenge i-4-wire kwezinye iimpawu ze-elevator. I-3-wire kunye ne-4-wire ayinakusetyenziswa ngokutshintshisanayo. Umgca we-3 kunye no-4 ubhekisela kwimigca yangaphakathi kwaye ayinakubonwa ngaphandle. Izikhonkwane ziyi-4 zonke.