This is an uncommon (regional) system used in
light industrial applications. This (3 phase 3
wire) system provides 240 volts phase to phase.
The NEC requires most of these systems to be
grounded hence the name “Grounded B phase”.
This system requires careful selection and
installation of electrical equipment, particularly
circuit breakers and motor controllers.
Subscribe to:
Post Comments (Atom)
0 comments:
Post a Comment