DEEPSEA Auto Start Control Module DSE4120

The DSE4120 is an Auto Mains Failure Control Module that offers an excellent range of engine
monitoring and protection features

DSE4120 Auto Start Control Modulemonitoring and protection features.  The module has been designed to monitor engine temperature, low
oil pressure, fail to start, charge failure, over speed and under speed.
  When the module detects a fault condition it automatically shuts down the engine. The module also includes two user configurable auxiliary inputs.
  The DSE4120 module also includes a tamper proof engine hours counter, engine exercise mode function and the enclosure has a closed back.
  The module has been designed to automatically start the generator when the mains (utility) power fails.
As soon as mains (utility) power is restored the modules have been designed to transfer the load back to the mains (utility) supply. The module then instructs the engine to begin the cool down procedure
and stopping sequence (user configured).Main featuresKEY FEATURES
• Automatic mains (utility) supply
monitoring
• Automatic shutdown when fault
conditions are detected
• Manual start
• Engine pre-heat
• Engine monitoring and protection
features
• Protected Solid State (PSS)
outputs
• Front panel mounting

• Front panel programming
• Tamper proof engine hours counter
• Remote start
• LED indicators
• Configurable timers
• Configurable outputs
• Single/three phase mains sensing

BENEFITS
• Transfers between mains (utility) and generator power
• On-site module configuration to match user requirements
• Hours counter provides accurate
information for monitoring maintenance and warranty periods
• Multiple engine parameters are monitored simultaneously

SpecificationDC SUPPLY

CONTINUOUS VOLTAGE RATING
8V to 35V continuous
CRANKING DROPOUTS
Able to survive 0V for 50mS, Providing supply was at least 10V before dropout and supply recovers to 5V. This is achieved without the
need for internal batteries.
MAXIMUM OPERATING CURRENT
17 0mA (12V), 280 mA (24V)

TYPICAL CURRENT
35 mA (12 V and 24 V)

INPUTS

ALTERNATOR INPUT RANGE
75V(L-N) to 333V AC (L-N) absolute maximum
ALTERNATOR INPUT FREQUENCY
50Hz – 60Hz at rated engine speed
(minimum:75V AC L-N) (Crank disconnect from
15V L-N @ 20Hz) Overspeed +14% (+24%
overshoot) Underspeed -20%

START & FUEL OUTPUTS
1.2 Amp DC at supply voltage. Switches to battery negative when active

AUXILIARY OUTPUTS
1.2 Amp DC at supply voltage. Switches to battery negative when active