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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The Deep Sea Electronics DSE335 MKII is a fully automatic transfer switch controller engineered to manage the seamless transfer of electrical load between two AC power sources—typically mains (utility) and a backup generator. Designed for reliability and flexibility, the DSE335 MKII continuously monitors voltage and frequency parameters from both sources and ensures a fast, intelligent switchover in the event of supply failure or instability. Ideal for a wide range of applications, including commercial buildings, industrial facilities, and standby generator systems, this module helps prevent power loss, equipment downtime, and unnecessary engine starts.

Key Features and Capabilities

• Automatic Source Monitoring: Monitors both Source 1 (S1) and Source 2 (S2) for voltage, frequency, and phase failure. Automatically initiates switchover upon detecting failure or instability.

• Configurable Inputs and Outputs:

  • 12 configurable inputs

  • 6 configurable volt-free outputs

  • 6 configurable DC outputs

• Flexible Application Support: Supports single or dual switching schemes, rotary ATS configuration, and multiple power topologies for versatile deployment.

• Advanced Closed Transition Control: Configurable closed transition settings (<100 ms) help prevent momentary outages during switching.

• User-Friendly Interface: Features a back-lit 4-line LCD display, LED alarm indicators, and a 5-key navigation menu with front panel editing protected by PIN.

• Robust Communication Options:

  • RS485 communication port

  • USB connectivity for PC-based configuration

  • Ethernet monitoring (via DSE855 module)

  • Modbus support with adjustable inter-frame delay

• Real-Time Monitoring & Logging: Integrated real-time clock for accurate event recording and a range of power metering options including kWh, kVAr, kVAh, and more.

• Load Control & Optimization: Supports load shedding outputs, start/load inhibit, check sync features, and passive closed transition.

• Programmable Logic Controller (PLC): Built-in 200-node PLC editor for complex application-specific logic and SCADA integration.

• Multilingual & Configurable Display: User-selectable display languages and customizable Gencomm pages for international and specialized applications.

• Rugged and Secure: IP65-rated front panel protection (with gasket), secure PIN access, and reliable alarm management.

Specifications

• Overall Size: 240 mm x 181 mm x 42 mm (9.4” x 7.1” x 1.6”)

• Panel Cut-Out Size: 220 mm x 160 mm (8.7” x 6.3”)

• Maximum Panel Thickness: 8 mm (0.3”)

• Voltage Sensing: 415 V AC S1/S2, compatible with 600 V 3-phase systems

• Current Transformer Inputs: Supports both 1 A and 5 A CT secondaries

• Status Indication: Bi-color front panel LEDs, LCD alarms, and clear visual feedback for all source and load states

Ideal For:

• Standby generator systems in commercial buildings

• Industrial automation and facility power control

• Emergency power transfer systems

• Critical infrastructure with backup power requirements

• Custom power solutions with complex input/output logic

Why Choose the DSE335 MKII from Power Systems Plus?

At Power Systems Plus in Oregon, we offer trusted expertise in generator control systems and backup power solutions. The DSE335 MKII is a powerful, future-ready module that brings both peace of mind and performance to your critical systems.

Order the DSE335 MKII Auto Transfer Switch Control Module today from Power Systems Plus and ensure your power stays on when it matters most.

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The DSE331 ATS Module monitors voltage and frequency from two AC sources, automatically starting a generator or transferring the load during a utility failure, then returning to mains when power is stable. It provides reliable backup power for homes, businesses, and critical systems.

The post Deep Sea Electronics DSE331 Auto Transfer Switch Control Module appeared first on Power Systems Plus.

Deep Sea Electronics DSE334 Auto Transfer Switch Control Module

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The Deep Sea Electronics DSE160 Self‑Seeking Power Supply ensures seamless, reliable DC power for your ATS controller by automatically sourcing from mains, generator, or battery as needed. Designed for use with DSE3xx control modules, the DSE160 offers robust protection and clear operational feedback in a compact package.

Key Features & Benefits:

• 12 V & 24 V Variants: Flexible options to match your system requirements.
• Automatic Supply Switching: Instantly switches to generator or battery power upon mains failure.
• LED Status Indicators: Three front‑panel LEDs keep you informed of operating status at a glance.
• Wide Input Voltage & Frequency: Operates on 90–305 V AC (L‑N) at 48–64 Hz for broad compatibility.
• Clean, Stable Output: 1 A DC at 12 V or 24 V with <1 % ripple and noise.
• Fast Response: Rise time <20 ms ensures uninterrupted power delivery.
• High Efficiency: Over 80 % efficient for economical, cool operation.
• Tight Regulation: Line regulation <0.1 % Vo; load regulation <5 % Vo for precise voltage stability.
• Comprehensive Protections: Short‑circuit, over‑current, and reverse‑polarity safeguards.
• Compact Design: Fits easily inside control panels without consuming excessive space.

Ensure uninterrupted power for your ATS system and enhance the reliability of your generator installations—choose the DSE160 Self‑Seeking Power Supply for robust, automatic power management. Order yours today!

The post DSE160 Self Seeking 12V or 24V Power Supply appeared first on Power Systems Plus.

Deep Sea Electronics DSEE100 Engine Only Control Module DSEE 100 #E100-01

This item is currently in-stock!

The E100 engine only control module is engineered to offer versatile engine control coupled with integrated monitoring and protection features. With full configurability, it caters to a diverse array of applications such as engine-driven pumps and compressors, ensuring optimal performance and safety across various settings.

Order your DSE E100 engine only control module!

DC SUPPLY

CONTINUOUS VOTLAGE RATING

8 V to 35 V continuous

CRANKING DROPUTS

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.

MAXIMUM OPERATING CURRENT

85 mA at 12 V, 96 mA at 24 V

MAXIMUM STANDBY CURRENT

51 mA at 12 V, 47 mA at 24 V

MAXIMUM SLEEP CURRENT

35 mA at 12 V, 32 mA at 24 V

CHARGE FAIL/EXCITATION RANGE

0 V to 35 V

INPUTS

DIGITAL INPUTS A to D

Negative switching

ANALOGUE INPUTS A to C

Configurable as:

Negative switching digital input

Resistive

OUTPUTS

DC OUTPUT A (FUEL) & B (START)

10 A short-term

5 A continuous at supply voltage

VOLT-FREE OUTPUTS C & D

2 A DC at supply voltage

AUXILIARY OUTPUTS C, D, E & F

2 A DC at supply voltage

PULSE PICK-UP

VOLTAGE RANGE

+/- 0.5 V to 70 V

FREQUENCY RANGE

5 Hz to 10,000 Hz

The post DSEE100 Engine Only Control Module DSEE 100 #E100-01 appeared first on Power Systems Plus.

Engine Only Control Module

Deep Sea Electronics DSEE400 Engine Control Module DSEE 400 #E400-01

The E400-02 has been made obsolete. The E400-01 is the replacement.

Experience peak engine performance with the Deep Sea Electronics DSEE400 Engine Control Module for your generator.

Unlock enhanced efficiency and reliability by upgrading to the E400 engine control module for sale!

All engine control functions including engine start, speed and clutch control can be achieved automatically and manually.

SPECIFICATIONS
DC SUPPLY
CONTINUOUS VOTLAGE RATING
8 V to 32 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
326 mA at 12 V, 164 mA at 24 V

MAXIMUM STANDBY CURRENT
119 mA at 12 V, 60 mA at 24 V

MAXIMUM OFF MODE CURRENT
76 mA at 12 V, 38 mA at 24 V

CHARGE FAIL/EXCITATION RANGE
0 V to 35 V

INPUTS
DIGITAL INPUTS A to D
Configurable as:
Positive switching
Negative switching

ANALOGUE INPUT A to G
Configurable as:
Negative switching digital input
0 V to 10 V
4 mA to 20 mA
Resistive

OUTPUTS
DC OUTPUT A (FUEL) & B (START)
10 A DC for 10 seconds
5 A DC continuous at supply voltage

DC OUTPUTS C & D
2 A DC at supply voltage

PWMi OUTPUTS E & F
4 A at supply voltage
20 Hz to 250 Hz

PULSE PICK-UP
VOLTAGE RANGE
0.5 V to 60 V RMS
Fully isolated

FREQUENCY RANGE
5 Hz to 10,000 Hz

GOVERNOR OUTPUT
Fully Isolated

VOLTAGE OUTPUT
0 V to 10 V range
1000 Ω minimum load impedance

CURRENT OUTPUT
0 to 20 mA range
500 Ω maximum load impedance

DIMENSIONS
OVERALL
189 mm x 125 mm x 54 mm
7.5” x 4.9” x 2.1”

PANEL CUTOUT
148 mm x 112 mm
5.8” x 4.4”

OPERATING TEMPERATURE RANGE
-30 °C to +80 °C
-40 °C to +80 °C with heated display option

STORAGE TEMPERATURE RANGE
-40 °C to +85 °C

The post DSEE400 Engine Control Module DSEE 400 #E400-01 appeared first on Power Systems Plus.

The DSEE800 is a highly flexible engine-only control module designed to meet the needs of a wide range of diesel-powered applications, including pumps, compressors, hydraulic power packs, and off-highway machinery. Suitable for both electronic and mechanical diesel engines, the DSEE800 offers complete engine monitoring and control through an intuitive 4-line backlit LCD display and a five-key menu navigation system.

With an advanced integral PLC editor, the DSEE800 gives users the ability to customize operating modes and match control functions precisely to the demands of each application. Built-in features such as automatic speed control, manual speed control (via push buttons, digital input, or analogue input), automatic start control, and clutch control deliver maximum versatility.

The DSEE800 is engineered for real-world use, offering remote SCADA monitoring capabilities, Ethernet, RS232, and RS485 communications with Modbus RTU and TCP support, and robust data logging and trending functions. It’s also expansion-ready with DSENet® compatibility and boasts an IP65-rated front panel (when installed with the supplied gasket) for increased protection against water ingress.

Key Features:

• Built-in governor control with automatic and manual speed options

• Integrated PLC editor for flexible, customized logic and control

• Configurable digital, ratiometric, and DC outputs with extensive I/O options

• Real-time clock for accurate event and maintenance logging

• Remote monitoring via DSE Configuration Suite PC software and SMS (GSM modem required)

• Modbus RTU & TCP support with user-configurable MODBUS pages

• CAN engine support with magnetic pick-up or tachometer speed sensing

• Fuel usage monitoring, charge alternator failure alarms, and manual fuel pump control

• LED and LCD alarm indication with advanced alarm/event management

• Fully configurable settings via the free DSE Configuration Suite software

Product Details:

• Overall Size: 240 mm x 172 mm x 57 mm (9.4” x 6.8” x 2.2”)

• Panel Cutout Size: 220 mm x 160 mm (8.7″ x 6.3″)

• Maximum Panel Thickness: 8.0 mm (0.3”)

• Weight: 0.88 kg

• Model Variant: E800-01 – DSEE800 Engine Control Module

Whether you’re integrating an engine into a new application or upgrading existing equipment, the DSEE800 delivers the control flexibility, monitoring capabilities, and rugged performance you need to maintain smooth operation and minimize downtime.

Order your DSE E800 Engine Control Module today from Power Systems Plus in Oregon and experience the next level of engine control technology.

The post DSEE800 Engine Control Module | Deep Sea Electronics #E800-01 appeared first on Power Systems Plus.

The DSEL401 MKII is an intelligent control module designed specifically for mobile lighting tower applications. The control module provides class leading flexible features that are fully configurable to suit multiple complex lighting sequences.

OVERALL SIZE

140 mm x 113 mm x 43 mm (5.5” x 4.4” x 1.7”)

PANEL CUTOUT SIZE

118 mm x 92 mm (4.6” x 3.6”)

MAXIMUM PANEL THICKNESS

8.0mm (0.3”)

WEIGHT

0.28kg

Key Features and Benefits:

• Large back-lit icon LCD display.
• Displays information to the operator in a clear and concise format.
• Configurable outputs (8 DC, 3 analogue/digital).
• Provides multiple installation options.
• Configurable staged light control outputs.
• Prevents engine from stalling.
• Heated display option.
• Ensures the display continues to operate in extreme cold weather conditions.
• Power monitoring (kW h, kV Ar, kV Ah, kV Ar h).
• Provides clear accurate power measurement information.
• Automatic & manual light control.
• Allows lights to be controlled manually or turn on automatically when daylight reduces (sensor required).
• Individual lighting control.
• Avoids permanent light failure during restart.
• Light failure detection.
• Informs the operator of the exact bulbs that need replacing.
• Comprehensive fuel monitoring.
• When fuel reaches a certain level the lights can be dimmed to increase available running hours.
• Event scheduler (8).
• Can be programmed to operate up to 4 staged load outputs.
• Engine speed protection, engine hours counter, engine pre-heat, engine run-time scheduler, engine idle control for start/stop.
• Ensures the engine is fully monitored for improved operating performance.
• Start on low battery.
• Ensures the battery does not fully discharge. Engine runs until battery is charged.
• Configurable event log (50).
• Provides access to historical alarms and operational status.
• DSE Configuration Suite PC Software.
• Provides complete user-friendly configuration and easy-to-use high-level system control & monitoring.

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

85 mA at 12 V, 96 mA at 24 V

MAXIMUM STANDBY CURRENT

51 mA at 12 V, 47 mA at 24 V

MAXIMUM SLEEP CURRENT

35 mA at 12 V, 32 mA at 24 V

MAXIMUM DEEP SLEEP CURRENT

<10 uA at 12 V, <10 uA at 24 V

OUTPUTS

OUTPUT A (FUEL)

10 A short term, 5 A continuous,

at supply voltage

OUTPUT B (START)

10 A short term, 5 A continuous,

at supply voltage

AUXILIARY OUTPUTS C to J

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

Ships in 2-3 days. Message us to confirm availability!

The post Deep Sea Electronics DSEL401 MKII Intelligent Lighting Tower Control Module DSEL 401 #L401-32 appeared first on Power Systems Plus.

Reliable Auto Start Generator Control

The DSE7410 MKII is designed for generator systems that require automatic or manual engine starting and monitoring. It provides real-time visibility of engine performance, warnings, and shutdown conditions through its display and communication interfaces.

Compatible with a wide range of diesel and gas engines, this controller can be configured for various applications using DSE’s configuration software.

Key Features

• Auto start and manual generator control
• 3-phase generator sensing and protection
• Advanced PLC functionality with configurable logic
• Integrated RS232, RS485, and Ethernet communication
• Data logging and remote monitoring capability
• Multi-language LCD display with alarm indication
• DSENet® expansion support
• Compatible with CAN and non-electronic engines

Ready to order? Add to cart now or message us for a quick confirmation before checkout.

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