DEIF SGC 420 Mk II Single genset controller The SGC 420 Mk II controller has all the functions needed to protect and control a genset, a genset breaker, and a mains breaker. The values and alarms are shown on the LCD display screen, and operators can easily control the system from the display.
You can use the SGC 420 Mk II to monitor the site battery and significantly reduce your fuel consumption. The controller can also monitor shelter temperature, engine and alternator parameters, and the true RMS voltage and current.
Use the Smart Connect Mk II software to configure parameters, log data, add custom sensor curves, and supervise live data. M-Logic is also available from the software, which allows you to create functions using pre-defined events and outputs. The analogue comparator can be used to create custom alarms and logic functions.
The backlit full-graphics LED display of the SGC 420 Mk II by default can show values and alarms in English, Chinese, and Spanish, and it can easily be adapted for other languages as described above. The user interface buttons offer easy control and configuration of the unit, including operating mode selection. The SGC 420 Mk II has three alarm indicators (showing shutdown and warning alarms plus notifications) plus convenient buttons for latching mains/genset contactors and acknowledging alarms.