The DECS-100 is a digital excitation controller (AVR) designed for synchronous generators. It provides precise voltage regulation, excitation control, and comprehensive protection functions including overexcitation, underexcitation, overvoltage, undervoltage, loss of sensing, and underfrequency protection. With a wide AC input range, RS232 communication for programming, and robust industrial construction, the DECS-100 is widely used in marine generators, industrial power plants, and diesel/gas generator sets to ensure stable voltage output and reliable operation.
