Features
The DSE7420 is an Auto Mains (Utility) Failure Control Module suitable for a wide variety of single, diesel or gas, gen-set applications. A sophisticated module monitoring an extensive number of engine parameters, the DSE74xx 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, RS485 & Ethernet ports as well as dedicated terminals for system expansion.
The DSE7400 Series Modules are compatible with electronic (CAN) and non-electronic (magnetic pickup/alternator sensing) engines and offers a comprehensive number of flexible inputs, outputs and
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 DSE Configuration Suite Software.Selected front panel editing is also available.
KEY FEATURES
KEY BENEFITS
• RS232, RS485 & Ethernet can be used at the same time
• DSENet® connection for system expansion
• PLC functionality
• Five step dummy load support
• Five step load shedding support
• High number of inputs and outputs
• Worldwide language support
• Direct USB connection to PC
• Ethernet monitoring
• USB host
• Data logging & trending
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 10 V before dropout and supply recovers to 5 V. This is achieved without the need for internal batteries
MAXIMUM OPERATING CURRENT
260 mA at 12 V, 130 mA at 24 V
MAXIMUM STANDBY CURRENT
120 mA at 12 V, 65 mA at 24 V
CHARGE FAIL/EXCITATION RANGE
0 V to 35 V
OUTPUTS
OUTPUT A (FUEL)
15 A DC at supply voltage
OUTPUT B (START)
15 A DC at supply voltage
OUTPUTS C & D
8 A AC at 250 V AC (Volt free)
AUXILIARY OUTPUTS E,F,G,H,I & J
2 A DC at supply voltage
GENERATOR
VOLTAGE RANGE
15 V to 333 V AC (L-N)
FREQUENCY RANGE
3.5 Hz to 75 Hz
MAINS (UTILITY)
VOLTAGE RANGE
15 V to 333 V AC (L-N)
FREQUENCY RANGE
3.5 Hz to 75 Hz
MAGNETIC PICK UP
VOLTAGE RANGE
+/- 0.5 V to 70 V
FREQUENCY RANGE
10,000 Hz (max)
DIMENSIONS
OVERALL
240 mm x 172 mm x 57 mm
9.4” x 6.8” x 2.2”
PANEL CUTOUT
220 mm x 160 mm
8.7” x 6.3”
MAXIMUM PANEL THICKNESS
8 mm
0.3”
STORAGE TEMPERATURE RANGE
-40 oC to +85 oC
ELECTRO-MAGNETIC COMPATIBILITY
BS EN 61000-6-2
EMC Generic Immunity Standard for
the Industrial Environment
BS EN 61000-6-4
EMC Generic Emission Standard for the Industrial Environment
ELECTRICAL SAFETY
BS EN 60950
Safety of Information Technology Equipment, including Electrical Business Equipment
TEMPERATURE
BS EN 60068-2-1
Ab/Ae Cold Test -30 °C
BS EN 60068-2-2
Bb/Be Dry Heat +70 °C
VIBRATION
BS EN 60068-2-6
Ten sweeps in each of three major axes
5 Hz to 8 Hz @ +/-7.5 mm,
8 Hz to 500 Hz @ 2 gn
HUMIDITY
BS EN 60068-2-30
Db Damp Heat Cyclic 20/55 °C
@ 95% RH 48 Hours
BS EN 60068-2-78
Cab Damp Heat Static 40 °C
@ 93% RH 48 Hours
SHOCK
BS EN 60068-2-7
Three shocks in each of three major axes
15 gn in 11 mS
DEGREES OF PROTECTION
PROVIDED BY ENCLOSURES
BS EN 60529
IP65 - Front of module when installed into the control panel with the supplied sealing gasket.