Instruction manual 15
Star connection Line to line and line to ground voltage
measurement.
Connection may have an broken delta forresidual
voltage measurement.
One pole of the transformer should be insulated.
Receivers are connected for line to ground
measurement.
Both poles of the transformer have to be fully
insulated.
Receivers are connected for line to line voltage
measurement.
Both poles of the transformer have to be fully
insulated.
Connection name Wiring diagram Application