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The DSE4420 is an Auto Mains (Utility) Failure Control Module with 3 phase sensing, suitable for a wide variety of single, diesel or gas, gen-set applications. Monitoring, speed, frequency, voltage, oil pressure, coolant temperature and fuel level.
The module will display warnings, shutdown and engine status information on the back-lit LCD screen and illuminated LED.
KEY FEATURES
• CAN and magnetic pick-up/Alt.
sensing versions (specify on
ordering)
• 3 phase generator monitoring
• Four digital inputs/three
analogue inputs
• Six outputs (all six configurable
on CANbus version, four
configurable on magnetic pickup
version)
• Three phase sensing
• Event log (5)
• 50/60 Hz calibration setting
• Configurable timers
• Automatic shutdown or warning
when fault conditions are
detected
• Overspeed protection
• Manual and remote start
• Engine pre-heat
• Protected Solid State Outputs
(PSS)
• Advanced metering capability
• Front panel/PC programming
• Hours counter
• LED indicators
• Back-lit character icon LCD
display
KEY BENEFITS
• Automatically transfers between
mains (utility) and generator
power
• Hours counter provides
accurate information for
monitoring and maintenance
periods
• User-friendly set-up and button
layout
• Multiple engine parameters
are monitored simultaneously
• Module can be configured to
suit individual applications
• Compatible with a wide range
of CAN engines
• IP65 rating offers advanced
resistance to water ingress
when the gasket is fitted
• License-free PC software.
DC SUPPLY
CONTINUOUS VOLTAGE RATING
8 V to 35 V Continuous
CRANKING DROPOUTS
Able to survive 0 V for 50 mS, providing supply was at least 10V before dropout and supply recovers to 5 V. This is achieved without the need for internal batteries. LEDs and backlight will not be maintained during cranking.
MAXIMUM OPERATING CURRENT
150 mA at 12 V, 80 mA at 24 V
MAXIMUM STANDBY CURRENT
50 mA at 12 V, 30 mA at 24 V
CHARGE FAIL/EXCITATION RANGE
0 V to 35 V
MAGNETIC PICK UP
VOLTAGE RANGE
+/- 0.5 V to 70 V
FREQUENCY RANGE
10,000 Hz (max)
OUTPUTS
OUTPUT A (FUEL)
2 Amp DC at supply voltage
OUTPUT B (START)
2 Amp DC at supply voltage
AUXILIARY OUTPUTS C,D,E,F
2 Amp DC at supply voltage
MAINS (UTILITY) VOLTAGE RANGE
15 V - 333 V AC (L-N)
FREQUENCY RANGE
3.5 Hz to 75 Hz
GENERATOR
VOLTAGE RANGE
15 V - 333 V AC (L-N)
FREQUENCY RANGE
3.5 Hz to 75 Hz
DIMENSIONS
OVERALL
180 mm x 116 mm x 42 mm
7.1” x 4.6” x 1.7”
PANEL CUT-OUT
154 mm x 98 mm
6” x 3.9”
MAXIMUM PANEL THICKNESS
8 mm (0.3”)
Tel: +86-0571 83739100
Fax: +86-0571 83738623
E-mail: 
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