Original DSE7420 MKII | Auto Mains (Utility) Failure Control Module

DSE

Limit Stock
OVERALL SIZE
245 mm x 184 mm x 51 mm (9.6” x 7.2” x 2.0”)
PANEL CUTOUT SIZE
220 mm x 160 mm (8.7″ x 6.3″)
MAXIMUM PANEL THICKNESS
8.0 mm (0.3”)
WEIGHT
0.88kg
PRODUCT VARIANTS
7420-03 – 7420 MKII Auto Mains (Utility) Failure Control Module

$834.99

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7420 DC SUPPLY

CONTINUOUS VOLTAGE RATING
8 V to 35 V Continuous
5 V for up to 1 Minute

CRANKING DROPOUTS
Able to survive 0 V for 100 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

510 mA at 12 V, 240 mA at 24 V

MAXIMUM STANDBY CURRENT
330 mA at 12 V, 160 mA at 24 V

CHARGE FAIL/EXCITATION RANGE

0 V to 35 V

Weight 2.8 oz
Dimensions 12 × 9 × 4 in
BRANDS

DSE

Technical Specifications

Key Features Key Benefits
SNMP GET, SET & TRAP support built-in. Removes the requirement for additional devices.
Simultaneous use of RS485, RS232 & Ethernet ports. Provides multiple communications options.
Support for 0 V to 20 V and 4 mA to 20 mA sensors. Provides support for a wide range of sensors and parameters.
Support for 3 kΩ resistive sensors. Provides support for a wide range of sensors and parameters.
True dual mutual standby with load balancing timer. Enables two set systems to be configured to allow for redundancy or balancing run hours.
CAN, MPU & alternator speed sensing (selectable depending on engine type). Provides complete flexibility.
ier 4 CAN engine support. Ensures the control module can be used with the latest in modern electronic engine technology.
Fuel usage monitor and low level alarms. Allows accurate tracking of fuel usage.
Power monitoring (kW h, kVAr, kv Ah, kV Ar h), reverse power protection, kW overload protection. Provides clear accurate power measurement information.
Configurable digital inputs (8). Provides multiple installation options.
Configurable analogue / digital inputs (6) Provides multiple installation options.
Configurable outputs (8) Provides multiple installation options.
Data logging facility (20 parameters). Provides current and historical status information.
4-line back-lit LCD text display Provides comprehensive and clear indication of operation and parameters.
Five key menu navigation Provides convenient and flexible navigation of parameters.
Configurable CAN instruments. Allows the control module to read and display up to 10 instruments over CAN from 3rd party devices.
Ratiometric inputs. Removes the requirement for additional devices.
Comprehensive monitoring of the mains (utility) supply and auto changeover. A genset controller and ATS in one compact housing.
Automatic load transfer control. Ensures there is no break in power when the changeover occurs.
Customisable power up text and images Company logo can be uploaded to the start up splash screen.
Customisable front panel editor. Allows different access levels to be configured for different user groups.
Configurable CT positioning. The CT can be placed in the Generator output to provide current readings and protection or alternatively placed in the main load output to provided generator and mains (utility) readings and protection.
Compatible with the 73xx MKII when it has been configured for use as a 25xx MKII Remote Display. Provides remote display functionality.
Embedded web server. A web interface has been added to the control module to show the same information as the PC SCADA software across the Internet. The web interface can also be used to control the module and clear alarm conditions.

Details

DC SUPPLY

CONTINUOUS VOLTAGE RATING
8 V to 35 V Continuous
5 V for up to 1 Minute

CRANKING DROPOUTS
Able to survive 0 V for 100 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

510 mA at 12 V, 240 mA at 24 V

MAXIMUM STANDBY CURRENT
330 mA at 12 V, 160 mA at 24 V

CHARGE FAIL/EXCITATION RANGE

0 V to 35 V

INPUTS

DIGITAL INPUTS A-H
Negative Switching

ANALOGUE INPUTS A,B, E & F
Configurable as
Negative Switching Digital Input
0 V to 10 V Sensor
4mA to 20mA Sensor
Resistive Sensor

ANALOGUE INPUTS C & D
Negative Switching Digital Input
Resistive Sensor

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 & MAINS

VOLTAGE RANGE
15 V to 415 V AC (Ph-N)
26 V to 719 V AC (Ph to Ph)

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)

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