MP SERIES™ Battery Backup System for Traffic Signals: MP2000E System
Volume One: Operating Manual
Page 7-14
Figure 7-7: Transfer from BATTERY BACKUP Mode to LINE Mode
7.d.3 Normal Waveforms During LINE Mode
Figure 7-8 is a waveform illustrating normal waveforms during line mode. The top trace is the
line output of the PTS with respect to neutral and the lower trace is the line input of the utility
with respect to the neutral. The utility line is 118VAC, 60Hz which is within the normal
specification for the MP2000E. The exact transfer set points are adjustable by the parameters
in the line detection area of the menu. For further details, refer to the Adjustments section of
the manual, under Line Detection Adjustments.
