Load Sharing & Synchronising Control Modules

DSE8920

7" Colour Load Share & Synchronising Control Module
The DSE8920 7" Colour Load Sharing & Synchronising Control Module has been designed to parallel single generators with a mains (utility) supply. The module offers the added flexibility of being configurable to function as a DSE8910 Auto Start Load Share Control Module for paralleling up to 32 generators with multiple mains (utility) supplies. 
Key features of the module include a full colour 7" optically bonded display, 800 x 480 pixel graphical user interface, built-in AVR, governor and CAN control, Two types of KW/VAr sharing support and drag & drop advanced PLC editor.
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OVERALL SIZE
310 mm x 162 mm x 51 mm (9.6" x 7.2" x 2.0")
PANEL CUTOUT SIZE
282 mm x 136 mm (8.7" x 6.3")
MAXIMUM PANEL THICKNESS
8.0 mm (0.3")
WEIGHT
1.0 kg
PRODUCT VARIANTS
8920-01 - 8910 7" Colour Load Share & Synchronising Control Module

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Product Highlights

Key Features & Benefits

Key Features

Key Benefits

Configurable digital inputs (12).
Provides multiple installation options.
Configurable analogue / digital inputs (4).
Provides multiple installation options.
Configurable flexible sender inputs (2).
Provides multiple installation options.
Configurable DC outputs (8).
Provides multiple installation options.
Configurable volt-free outputs (2).
Provides multiple installation options.
Configurable 5 stage dummy load and load shedding outputs.
Allows load options and dummy load requirements to be independently controlled.
Tier 4F Stage V CAN engine support.
Compatible with the latest engine technology.
Independent ports for RS485, CAN, USB and Ethernet.
Provides flexible connection options.
MODBUS RTU / TCP IP support.
Provides simple flexible communication options.
In-built SNMP.
Enables simple transfer of data between devices on same network.
3-phase mains (utility) & generator voltage and current sensing.
Monitors mains (utility) and generator.
7" full colour TFT display.
Presents system information clearly.
Optically bonded sunlight readable display.
Enhances readability in high humidity environments.
Hi-clarity 800 x 480 pixel graphical user interface.
Displays graphics in crystal clear resolution.
Built-in AVR governor and CAN control.
Ideal for multiple application environments.
Two types of KW/VAr sharing support (isochronous or droop).
Offers flexible support options for ultimate flexibility.
Drag and drop advanced PLC editor.
Ensures additional applications are easily integrated into the system.
IEEE 1547TM - 2018 compliant.
Ensures the module is compliant to the latest standards.
Configurable for use as a DSE8910 load sharing control module.
Provides flexibility for multiple application use.
2 starting sequences: start all / starts load requires.
Provides advanced flexibility.
Peak lopping / load sharing.
Enables an additional power source to be used when grid has no remaining power.
Manual voltage / frequency adjustment.
Provides flexibility to the user.
RoCoF and vector shift protection.
Provides protection monitoring.
Generator load demand.
Ensures load on generators is maintained at optimum operating levels.
Automatic hours run balancing.
Maintains even wear on generators.
Mains (utility) decoupling.
Detects mains (utility) failure.
Bus failure detection.
Detects failures on the bus.
Volts and frequency matching.
Provides automatic detection.
Dead bus synchronising.
Provides rapid power delivery on multi-set systems.
DSENet® expansion.
Provides simple expansion device connection.
DSEWebNet® compatibility.
Provides remote monitoring capability.

Specification

DC SUPPLY

CONTINUOUS VOLTAGE RATING
5 V to 35 V continuous

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
1.2 A at 12 V 0.6 A at 24 V

MAXIMUM STANDBY CURRENT
0.7 A at 12 V, 0.35 A at 24 V

CHARGE FAIL/EXCITATION RANGE
0 V to 35 V

INPUTS & OUTPUTS

DIGITAL INPUTS A TO L
Negative Switching

ANALOGUE INPUTS A TO D
Configurable as:
Negative switching digital input
0 V to 10 V sensor
4 mA to 20 mA sensor
0 Ω to 480 Ω sensor

OUTPUTS A & B (FUEL & START)

15 A DC at supply voltage

OUTPUTS C & D
8 A AC at 250 V AC (volt-free)

AUXILIARY OUTPUTS E TO L
2 A DC at supply voltage

GENERATOR & 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

MAGNETIC PICK-UP
VOLTAGE RANGE
+/- 0.5 V to 70 V

FREQUENCY RANGE
10,000 Hz (max)

BUILT-IN AVR GOVERNOR CONTROL

MINIMUM LOAD IMPEDANCE
500 Ω
Fully isolated

GAIN VOLTAGE
0 V to 10 V DC
Fully isolated

OFFSET VOLTAGE
0 V to 10 V DC
Fully isolated

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 supplied sealing gasket.

Connection Diagram

DSE8920 connection diagram

Product Variants

8920-018910 7" Colour Load Share & Synchronising Control Module