Automatic unit, automatic unit is generally used as a backup unit, with automatic start, automatic operation, automatic shutdown and other functions. Generally equipped with ATS automatic switching system to achieve automatic load switching between municipal power supply and oil power supply to ensure the continuous supply of load power. Features: reduce the dependence on operators and shorten the interruption time of load power supply.

Remote control unit, remote monitoring automatic diesel generator set, commonly known as "three-shake" unit or with intelligent interface unit. Features: microcomputer control technology is adopted to implement comprehensive automatic control of diesel generator sets. RS232 or RS485 communication port is used to realize the real-time remote control, remote signal and telemetry of the units scattered everywhere in the central station.