Deep Sea Controller DSE4520 MKII

Auto Mains (Utility) Failure Control Module

The Deep Sea Electronics DSE4520 MKII is an advanced Auto Mains (Utility) Failure (AMF) Control Module designed to automatically start and stop diesel or gas generator sets during mains (utility) failure. It provides full monitoring, control, and protection to ensure reliable and uninterrupted power for both standby and prime power applications.

The DSE4520 MKII features a clear back-lit LCD display with multi-language support, providing real-time status and measurement of key engine and alternator parameters. It offers flexible configuration through the DSE Configuration Suite PC software, allowing engineers to tailor system behavior to specific requirements.

Key Features:

• Automatic start and load transfer on mains failure

• Comprehensive engine and alternator protection

• Back-lit LCD display with user-friendly navigation

• Configurable digital and analog inputs/outputs

• Event log with time-stamped fault records

• Communication support via RS232, RS485, and CAN

• IP65-rated front panel (when installed with sealing gasket)

• Compatible with DSE Configuration Suite PC software