The DSE4220 is an Auto Mains (Utility)
Failure Control Module that has been developed to provide an outstanding range
of features within a compact module size.

Product Highlights

Clear fault indication notification via front LEDs.
Ensures all fault conditions are clearly highlighted to operators.
Front panel/PC software configuration.
Provides flexibility throughout installation and operation.
Power save mode.
Ensures the battery maintains enough power at all times.
3-phase generator sensing.
Provides true generator sensing.
3-phase generator and mains (utility) sensing.
Provides true generator and mains (utility) sensing.
600 V ph-ph nominal system compatibility.
Provides global flexibility.
Configurable DC outputs (2).
Provides multiple installation options.
Configurable digital inputs (7).
Provides multiple installation options.
Configurable staged loading outputs.
Provides full generator load control.
Fuel and start outputs.
Provides multiple installation options.
Configurable event log (15).
Provides access to historical alarms and operational status.
DSE Configuration Suite PC Software.
Provides complete user-friendly configuration and easy-to-use high-level system control & monitoring.
  • Additional Features
  • Alternator speed sensing.
  • Engine maintenance alarms (3).
  • Engine speed protection.
  • Engine hours counter.
  • Engine pre-heat.
  • Engine run time scheduler.
  • Battery voltage monitoring.
  • Start on low battery.
  • Configurable remote start input.
  • Alternative configuration.


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