Diesel
Generator Controller, Automatic Mains Failure
The DGC 2000 is a third generation microprocessor based controller
designed for most types of diesel generators systems in fully
automatic mode and via remote or manual start/stop commands.
The DGC 2000 scans sixteen discrete sensors and true RMS measurements
of the mains and generator three-phase voltages and load currents.
Incorporating analogue inputs from engine temperature, oil pressure,
coolant and fuel levels into its advanced protective algorithm
while continuously performing self-status tests and measuring
its own battery supply voltage.
In
addition, it calculates generator active and reactive power,
power factor, mains and generator frequency (can use three sources
to measure generator frequency: voltage inputs, magnetic pick-up
and alternator).
The
DGC 2000 incorporates 26 different trips, faults and alarms
which may be individually enabled or disabled, thus, providing
flexible adjustment of its settings. Auto reset feature allows
resetting of the trips, faults or alarms after user preset time.
Most of the described protection contains level and time delay
adjustment, manually or through the RS 232/ RS 485 serial link.
A
Liquid Crystal Display (LCD), together with a Keypad and LED's
enables user-friendly interface, accurate digital parameters
setting, actual parameters reading, and detailed trip and alarm
messages display.
