DSE7420MKII

Auto Mains (Utility) Failure Control Module

The DSE7420 MKII is an intelligent, powerful auto mains (utility) failure control module with high-level features and functionality. The control module is the first module in the DSE range to include in-built SNMP. The module is suitable for a wide range of single-set gas and diesel applications.

The control module features an enhanced dual core main processor and extended memory capacity. This allows the module to deliver a faster more powerful performance to return quicker operating responses on complex applications and provides enhanced memory storage for high level data logging functionality.

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

Description

Product Highlights

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.

Tier 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.

Integral PLC editor.
Ensures additional applications are easily integrated into the system.

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.


Specification

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)