DSE8620 MKII Synchronising Auto Mains (Utility) Failure Load Share Control Module

The DSE8620 MKII represents the latest in complex load sharing & synchronising control technology. Designed to synchronise a single genset with a mains (utility) supply, the DSE8620 MKII control module is packed with multiple features and benefits that are unrivalled across the generator control industry.

The controller also has the option to be configured for use as a DSE8610 MKII Auto Start Load Sharing & Synchronising Control Module. When converted for use as a DSE8610 MKII the unit provides generator to generator load share functionality.

KEY FEATURES
• Comprehensive synchronising &
loadsharing capabilities
• Built in governor and AVR control
• Base load (kW export) control
• Positive & negative kVAr export
control
• Mains (Utility) decoupling protection
• Mains (Utility) failure detection
• Mains (Utility) power (kW, kV Ar,
kV A & pf) monitoring
• Mains (Utility) de-coupling
protection
• Mains (Utility) kW export protection
• Peak lopping & shaving functionality
• 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 & trending facility
• Internal PLC editor
• Protections disable feature
• Fully configurable via PC using
USB, RS232, RS485 & Ethernet
communication
• Front panel configuration with
PIN protection
• Power save mode
• 3 phase generator sensing and
protection
• Generator current and power
monitoring (kW, kvar, kVA, pf)
• kW and kvar overload alarms
• 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
• 8 configurable DC outputs
• 2 configurable volt-free relay
outputs
• 4 configurable analogue/digital
inputs
• Built in sensors to support 0 V to 10
V & 4 mA to 20 mA
• 12 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 run-time scheduler
• Fuel usage monitor and low fuel
level alarms
• Simultaneous use of all
communication ports
• Remote SCADA monitoring via
various DSE software applications
• MODBUS RTU & TCP support with
configurable MODBUS pages for
integration into building
management systems (BMS)
• 3 configurable maintenance alarms
• Compatible with a wide range of
CAN engines, including tier 4
engine support
• Uses DSE Configuration Suite PC
Software for simplified configuration

KEY BENEFITS
• Can be configured for use as a
DSE8610 MKII
• 132 x 64 pixel ratio display for
clarity
• Real-time clock provides accurate
event logging
• Ethernet communication, provides
builit in advanced remote
monitoring.
• Can be integrated into building
management systems (BMS) and
programmable logic control (PLC)
• Increased input and output
expansion capability via DSENet®
• Licence-free PC software
• IP65 rating (with supplied gasket)
offers increased resistance to water
ingress
• Extended internal PLC editor
allows user configurable functions
to meet specific application
requirements.

SPECIFICATIONS
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.LEDs and backlight will not be
maintained during cranking.
MAXIMUM OPERATING CURRENT
530 mA at 12 V, 280 mA at 24 V
MAXIMUM STANDBY CURRENT
320 mA at 12 V, 160 mA at 24 V
CHARGE FAIL/EXCITATION RANGE
0 V to 35 V
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 PICKUP
VOLTAGE RANGE
+/- 0.5 V to 70 V
FREQUENCY RANGE
10,000 Hz (max)
INPUTS
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
OUTPUT 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
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
DIMENSIONS
OVERALL
245 mm x 184 mm x 51 mm
9.6” x 7.2” x 2.0”
PANEL CUT-OUT
220 mm x 160 mm
8.7” x 6.3”
MAXIMUM PANEL THICKNESS
8 mm
0.3”
STORAGE TEMPERATURE RANGE
-40 °C to +85 °C
-40 °F to +185 °F
OPERATING TEMPERATURE RANGE
-30 °C to +70 °C
-40 °F to +185 °F
HEATED DISPLAY VARIANT
-40 °C to +70 °C
-40 °F to +158 °F

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