GE PACSystems RX3i User Manual page 80

Power sync and measurement system

Hide thumbs Also See for PACSystems RX3i:

Table of Contents

ANSI Protection Tab

Note that synchronization is an option in 3-phase mode, so the ANSI 25 parameters can

be left at their default values, or changed to suit the application. The Breaker Delay value

of 125ms allows the PSM to perform a rotating phase angle synchronization, closing the

contacts right at 0º when the grid frequencies are held steady during the sync process.

PACSystems* RX3i Power Sync and Measurement System – February 2013

3-36

GFK-2749

Table of Contents