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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((CE) 24VDC / Isochronous Load Sharing / Load Anticipation / Droop / Forward and Reverse Monitoring and Reset Capability)

GAC’s LSM672 Series Load Sharing Modules proportionally shares the load between two or more generator sets while the system frequency is held constant. As an accessory to the Electronic Governing System, the LSM672 Series measures the true power current through a parallel cable interconnection, continuously controlling the governing system. By using various droop and power control connections, the Load Sharing Module can parallel and share load with the utility’s main bus. In addition to its primary function of load sharing, a load anticipation circuit is included to maximize performance in single or parallel engine generator operation.  The unit also contains adjustable monitors for forward and reverse power.

Features:

The post Email us for availability before ordering! GAC LSM672 Governors America Corp Load Sharing and Synchronizing Module appeared first on Power Systems Plus.

Elevate your power generation system with the LSM201N Load Sharing & Synchronizing Module from Power Systems Plus, Oregon’s trusted generator parts supplier. Part of the versatile LSM200 Series, this non‑CE, 24 V DC module offers multi‑function load sharing and power control for applications requiring isochronous paralleling and mains power regulation.

Key Product Highlights:

• Isochronous Load Sharing & Synchronizing – Primary function for equal load distribution and seamless generator paralleling.
• Load Anticipation & Droop Control – Optimizes engine response to sudden load changes and fine‑tunes output stability.
• Forward & Reverse Power Monitoring with Auto‑Reset – Protects against backfeeding and overloads, automatically resetting when safe.
• Power Monitor Adjustment & Ramping Control – Precisely manage power ramp rates for smooth transitions under varying loads.
• All‑Electric True Power Sensing – Accurate, drift‑free kW measurement without calibration hassles.
• Compact, Space‑Saving Design – Easy installation in confined control panels or generator enclosures.

Why Choose the LSM200 Series?
The LSM200 Series controls are designed as module accessories to pair with Governors America Corp. speed control units, delivering advanced load sharing and mains power control in one streamlined package. Whether for new generator banks or retrofits, the LSM201N ensures reliable synchronization, precise power management, and robust system protection.

Ready to upgrade? Order your Governors America Corp LSM201N module from Power Systems Plus in Oregon today!

The post GAC LSM201N Load Sharing and Synchronizing Module appeared first on Power Systems Plus.

((CE) 24 VDC / Isochronous Load Sharing / Load Anticipation / Droop / Forward and Reverse Power Monitoring and reset Capability / Power Monitor Adjustment Control / Generator Power and Ramping Control)

The LSM200 Series controls are multi-function load sharing and power control module accessories. They are intended to be used with Governors America Corp. speed control units on generator set applications requiring isochronous paralleling and for mains power control. Isochronous load sharing is its primary function.

Features:

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