During the installation of the elevator panel there is a drop of the three-phase leakage relay in the central electrical panel.
During the installation of the elevator panel there is a drop of the three-phase leakage relay in the central electrical panel.
During the installation of the elevator panel there is a drop of the three-phase leakage relay in the central electrical panel.dev2022-04-19T16:54:38+02:00
We need to connect to the single-phase input of the elevator panel, neutral that does not pass through the leakage relay or we need to connect to the single-phase input of the elevator panel, a phase passing through the three-phase leakage relay