Auto Mains (Utility) Failure
Control Modules

DSE7320

Auto Mains (Utility) Failure Control Modules

The DSE7320 is a feature packed Auto Mains (Utility) Failure Control Module designed to control single diesel or gas gen-set applications. 

OVERALL SIZE
240 mm x 181 mm x 42 mm (9.4” x 6.8” x 1.6”) 
PANEL CUTOUT SIZE
220 mm x 160 mm (8.7" x 6.3")
MAXIMUM PANEL THICKNESS
8.0 mm (0.3”)
WEIGHT
0.86kg

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Product Highlights

Key Features & Benefits

Key Features

Key Benefits

Heated display (optional).
Ensures the display continues to operate in extreme cold weather conditions.
3-phase generator and mains (utility) sensing.
Provides true generator and mains (utility) sensing.
Power monitoring (kW h, kV Ar, kV Ah, kV Ar h).
Provides clear accurate power measurement information.
Remote Communications (RS232, RS485, Ethernet).
Provides secure and simple off site monitoring. All ports are continuously active.
Configurable inputs/outputs (9/8).
Provides multiple installation options.
CAN and magnetic pick-up sensing.
Makes the module ideal for electronic and standard engine applications.
Fuel usage monitor and low level alarms.
Tracks the amount of fuel being used and sounds an alarm if over-under fuel use is detected.
Tier 4 CAN engine support.
Ensures the control module can be used with the latest in modern electronic engine technology.
Manual/automatic load transfer.
Ensures the load can be transferred manually/automatically between mains (utility) and generator power.
Configurable display languages.
Ensures the control module is suitable for worldwide use.
Power save mode.
Reduces the power usage within system batteries.
Integral PLC editor.
Ensures additional applications are easily integrated into the system.
Flexible sender inputs.
DSE Configuration Suite PC Software.
Provides complete user-friendly configuration and easy-to-use high-level system control & monitoring.
Configurable event log (100).
Provides access to historical alarms and operational status.
Load switching, load shedding & dummy load outputs.
Allows load options and dummy load requirements to be independently controlled.
  • Additional Features
  • Customisable status screens.
  • Multiple date & time scheduler.
  • Charge alternator failure alarm.
  • CAN engine manual speed control.
  •  
  • Manual fuel pump control.
  • Engine exerciser.
  • kW & kV Ar overload protection.
  •  
  • Reverse power (kW & kV Ar) protection.
  • Unbalanced load protection.
  • USB connectivity.
  •  
  • Real time clock with battery back up.
  • Configurable Gencomm pages.
  • SMS messaging start & stop functionality.
  •  
  • Modem diagnostic display screens.
  • DSENet® expansion module compatibility.
  • Remote display support (max 3 units).
  •  

Specification

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. 
LEDs and backlight will not be maintained during cranking.

MAXIMUM OPERATING CURRENT
340 mA at 12 V, 160 mA at 24 V

MAXIMUM STANDBY CURRENT
160 mA at 12 V, 80 mA at 24 V

CHARGE FAIL/EXCITATION RANGE
0 V to 35 V

MAINS (UTILITY)

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

FREQUENCY RANGE
3.5 Hz to 75 Hz

OUTPUTS

OUTPUT A (FUEL)
15 A DC at supply voltage

OUTPUT B (START)
15 A DC at supply voltage

OUTPUTS C & D
8 A 250 V (Volt free)

AUXILIARY OUTPUTS E,F,G,H
2 A DC at supply voltage

GENERATOR

VOLTAGE RANGE
15 V to 415 V AC (Ph to 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)

Environmental Testing Standards

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 60068-2-27
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 optional sealing gasket.

Connection Diagram

DSE7320 connection diagram

Product Variants

 7320-01 - 7320 AMF CONTROLLER