The DSE4520 is a compact Auto Mains (Utility) Failure Control Module that has been developed to provide an outstanding range of features within a compact enclosure.

KEY Features and Benefits
- Large back-lit icon LCD display.
- Displays information to the operator in a clear and concise format.
- Heated display option.
- Ensures the display continues to operate in extreme cold weather conditions.
- 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.
- Generator & load power monitoring (kW, kV A, kV Ar, pf).
- Provides clear accurate power measurement information.
- Generator overload protection (kW).
- Provides engine overload protection.
- Configurable inputs & outputs.
- Provides multiple installation options.
- Fuel and start outputs (configurable on CAN).
- Provides multiple installation options.
- Configurable DC, volt-free and staged loading outputs.
- Provides multiple installation options.
- CAN & alternator speed sensing.
- Provides full monitoring flexibility.
- Engine speed protection, engine hours counter, engine pre-heat, engine run-time scheduler, engine idle control for start/stop.
- Ensures the engine is fully monitored for improved operating performance.
- Battery voltage monitoring.
- Ensures the battery maintains enough power at all times.
- Configurable event log (50).
- 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.