METREL MI 2893 - Page 116

MI 2893 / MI 2892 / MI 2885 Measurement Setup submenu
116
 OpenD: 3-phase 2 -wire (Open Delta) system.
 INV1W: Single phase invertor connection.
 INV3W: Single phase invertor connection.
Synchronization
Synchronization channel. This channel is used for instrument
synchronization to the network frequency. Also, a frequency
measurement is performed on that channel. Depending on
Connection user can select:
 1W, 2W, 4W, INV1W: U1 or I1.
 3W, OpenD, INV3W: U12, or I1.