KEY FEATURES

• 4-Line back-lit LCD text display

• Multiple Display Languages

• Five key menu navigation

• LCD alarm indication

• Heated display option available

• Customisable power-up text and

images

• DSENet expansion compatibility

• Data logging facility upto 20

parameters

• Internal PLC editor

• Protections disable feature

• Fully configurable via PC using

USB, RS232, RS485 and ethernet

communication

• Front panel configuration with

multi-level PIN protection

• Power save mode

• 3 phase generator sensing and

protection

• 3 phase mains (utility) sensing and

protection (DSE7420 MKII only)

• Automatic load transfer control

(DSE7420 MKII only)

• Generator current and power

monitoring (kW, kvar, kVA, pf)

• Mains current and power

monitoring (kW, kvar, kVA, pf)

(DSE7420 MKII only)

• kW and kvar overload and reverse

power alarms

• Over current protection

• Unbalanced load protection

• Independent earth fault protection

• Breaker control via fascia buttons

• Fuel and start outputs configurable

when using CAN

• 6 configurable DC outputs

• 2 configurable volt-free relay

outputs

• 6 configurable analogue/digital

inputs

• Support for 0 V to 10 V & 4 mA to

20 mA sensors

• Support for 3 kΩ resistive sensors

• 8 configurable digital inputs

• Configurable 5 stage dummy load

and load shedding outputs

• CAN, MPU and alternator

frequency speed sensing in one

variant

• Real time clock

• Manual and automatic fuel pump

control

• Engine pre-heat and post-heat

functions

• Engine run-time scheduler

• Engine idle control for starting &

stopping

• Fuel usage monitor and low fuel

level alarms

• Simultaneous use of RS232,

RS485 & ethernet communication

ports

• True dual mutual standby using

RS232 or RS485 for accurate

hours balancing.

• MODBUS RTU & TCP support with

configurable MODBUS pages.

• SNMP GET, SET and TRAP support

built in.

• Advanced SMS messaging

(additional external modem

required)

• Start & stop capability via SMS

messaging

• 3 configurable maintenance alarms