200 kW TACTICAL QUIET GENERATOR SET
DESCRIPTION AND USE OF OPERATOR CONTROLS AND INDICATORS Continued
GENERATOR SET CONTROL Continued
Table 2. Generator Set Control Controls and Indicators Continued.
Active during paralleling only.
During paralleling operations, lower display operates as synchroscope in SEMI
AUTO and PERMISSIVE settings of SYNC MODE switch (6). A square symbol
revolves around perimeter of display to indicate phase angle and frequency
relationships between bus and incoming generator. Yellow indicator lights for
three fault alarms also show status of paralleling. Synchronizing lights indicate that
voltages match ~V (6), that frequencies are matched HZ (7), and that phases are
(8). Indicator lights flash speed is relative to speed of
Frequency of incoming generator is greater than load bus.
Frequency of incoming generator is less than load bus.
Stopped in any
position other than top
(phase angle is 0).
Stopped at top
Used to control information shown on upper display and lower display.
Displays power data to lower display. When pressed, following functions scroll
Total real power (kW)
Total reactive power (KVAR)
Percentage of rated power (%kW)
Power factor (average) (PF)
Display scrolling stops when operator presses key for less than 5 seconds. Display
will show a particular parameter continuously.