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Deep Sea Electronics PLC The DSE7520 is an Auto Mains(Utility) Failure Control Module suitable for
paralleling single gen- sets (diesel or gas) with the mains(utility) supply.
The module will automatically start the generator on detection of a mains failure, and will control the
switchover from and back to the mains (utility) supply, offering an uninterrupted return.
The modules synchronising functions include automatic synchronising with built-in synchroscope and
closing onto dead bus. Direct and flexible outputs from the module are provided to allow connection to the
most commonly used speed governors and automatic voltage regulators (AVRs).
A sophisticated module monitoring an extensive number of engine parameters, the DSE7520 will
annunciate warnings, shutdown and engine status information on the back-lit LCD screen, illuminated LED,
remote PC, audible alarm and via SMS text alerts. The module includes RS232 and RS485 ports as well as
dedicated terminals for system expansion.
The DSE7520 is compatible with electronic (CAN) and non-electronic(magnetic pick-up/alternator sensing)
engines and offers a comprehensive number of flexible inputs, outputsand extensive engine protections so
the system can be easily adapted to meet the most demanding industry paralleling requirements.
The modules can be easily configured using the DSE7500 PCsoftware. Selected front panel editing is also