Elektrisk tilkobling, tre-faset

Connection to a 400-volt electrical system for three phases. This allows you to use higher powers. The system used in theatres includes three phases, one neutral and one earth, so to be taken 3 times 230 volts between neutral and respective three phases.
Oversettelse
Engelsk: Electricity connection three phase
Italiensk: Allaccio trifase
Bulgarsk: връзка трифазен ток
Tysk: Stromanschluss dreiphasig