CAT CDVR PC Software – Caterpillar Digital Voltage Regulator (CDVR) WINDOWS 10

Caterpillar Digital Voltage Regulator (CDVR)

The Cat Digital Voltage Regulator is a
microprocessor control designed
to provide precise voltage control, robust
transient response, and generator protection
with industry leading features and flexibility.

FEATURES
● Microprocessor control offering the choice
of three control modes standard:
Automatic Voltage Regulation (AVR)
Power Factor (PF)
Regulation Reactive Power (Var) Regulation
Programmable Stability Settings ●
Soft Start Control ● With an adjustable time
setting in AVR control mode
● Dual Slope Underfrequency (Volts/Hz)
regulation
● Single-phase or three-phase generator voltage
(RMS) sensing/regulation in AVR mode
● Single-phase generator current sensing for regulation
purposes
● Field current and field voltage
sensing ● Five contact sensing inputs for system interface
● one common LED for visual indication of
alarm and shutdown fault conditions
● fault shutdown driver and alarm output
Driver for indication of alarm and shutdown
fault conditions
● generator which is parallel to the reactive tilt
compensation and reactive differential
compensation
● Line drop compensation ●
Remote communications interface via CAN 2.0B
● Ten generator protective functions ●
UL 508A recognized and CE certified