Reliable Generator & Utility Control

The DSE6120 MKIII is built for generator systems that require automatic transfer between utility power and backup generation. It continuously monitors both the generator and mains supply, ensuring fast and reliable switching during outages.

Designed for flexibility, this controller works with a wide range of diesel and gas engines and supports both electronic (CAN) and non-electronic systems.

Key Features

• Automatic load transfer control (AMF functionality)
• Generator and mains power monitoring (kW, kvar, kVA, pf)
• 4-line backlit LCD display with alarm indication
• USB communication for easy configuration
• DSENet® expansion capability
• Internal PLC editor for custom control logic
• Event logging and real-time clock
• 8 configurable digital inputs
• Multiple configurable outputs for full system control

Technical Specifications

• DC Supply: 8–35V continuous
• Voltage Sensing: up to 415V (phase to neutral)
• Frequency Range: 3.5 Hz to 75 Hz
• Operating Temperature: -30°C to +70°C
• Dimensions: 216 x 158 x 43 mm

Full datasheet available upon request.

Built for Demanding Applications

The DSE6120 MKIII is widely used in commercial, industrial, and municipal generator systems where reliable power control and automatic transfer are critical.

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

The post Deep Sea Electronics DSE6120 MKIII AMF Control Module (6120-05) appeared first on Power Systems Plus.

Reliable Auto Start Generator Control

The DSE6110 MKIII is built for generator systems that require dependable automatic or manual engine starting. It continuously monitors engine performance and provides protection to ensure safe and reliable operation.

Designed for flexibility, this controller works with a wide range of diesel and gas engines and supports both electronic (CAN) and non-electronic systems.

Key Features

• Automatic and manual generator start control
• Engine monitoring (speed, oil pressure, coolant temp, fuel level)
• Generator power monitoring (kW, kVA, kVAr, power factor)
• 3-phase generator sensing and protection
• Back-lit LCD display with LED indicators
• USB communication for easy configuration
• DSENet® expansion capability
• Internal PLC editor for custom control logic
• Event logging and real-time clock
• Configurable inputs and outputs

Technical Specifications

• DC Supply: 8–35V continuous
• Voltage Sensing: up to 415V (phase to neutral)
• Frequency Range: 3.5 Hz to 75 Hz
• Operating Temperature: -30°C to +70°C
• Dimensions: 216 x 158 x 43 mm

Full datasheet available upon request.

Important Note

The DSE6110 MKIII is an auto start controller only and does not include automatic transfer between utility and generator power.

For applications requiring automatic mains (utility) failure control, see the DSE6120 MKIII.

Built for Demanding Applications

The DSE6110 MKIII is widely used in commercial and industrial generator systems where reliable engine control and monitoring are critical.

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

The post Deep Sea Electronics DSE6110 MKIII Auto Start Generator Controller (6110-05) appeared first on Power Systems Plus.

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

The post DSE8620 MKII Synchronising AMF Load Share Control Module appeared first on Power Systems Plus.

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.

The post DSE335 MKII Auto Transfer Switch Control Module appeared first on Power Systems Plus.

The DSEA106 MKII Digital Automatic Voltage Regulator (AVR) takes the proven performance of the original DSEA106 and adds advanced features to enhance reliability and versatility. Designed to regulate the output voltage of AC alternators, it draws power from either a stator auxiliary winding or a shunt system, ensuring seamless operation.

Unlike traditional analogue designs, the DSEA106 MKII offers superior stability, providing smooth, consistent, and regulated AC voltage that remains unaffected by fluctuating electrical loads.

Order the DSEA106 MKII today and experience unmatched voltage stability for your generator. With quick shipping and reliable performance, take control of your power systems now!

Please Note: The DSE815 interface is required for programming.

SPECIFICATIONS

Power Supply

• Voltage Range: 100 V AC to 300 V AC (Phase to Neutral/Phase)

• Frequency Range: 40 Hz to 180 Hz

Alternator Output Sensing

• Voltage Range: 15 V AC to 600 V AC (Phase to Neutral/Phase)

• Frequency Range: 40 Hz to 65 Hz

Excitation Output

• Excitator Field Winding Impedance: 5 Ω to 50 Ω

• Continuous Voltage Rating: 0 V DC to 100 V DC

• Continuous Current Rating: 0 A DC to 7 A DC

• Maximum Current Rating: 15 A DC for 10 seconds

Quadrature Droop CT

• Maximum Secondary Current: 5 A AC

• Burden: 0.25 VA

• Accuracy: 1%

Remote Voltage Adjustment

• Potentiometer: 5 kΩ

• Voltage Input: -10 V DC to 10 V DC

The post DSEA106 MKII Digital Automatic Voltage Regulator appeared first on Power Systems Plus.

Deep Sea Electronics DSE8660 MKII Auto Transfer Switch & Mains Utility Control Module DSE 8660MKII #8660-02

The DSE8660 MKII is the latest and most advanced Auto Transfer Switch & Mains (Utility) Control Module within the DSE synchronising and load sharing control module range. Developed alongside the DSE8610 MKII this control module provides industry-leading features and benefits for the most complex grid type generator installations.

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

MAXIMUM OPERATING CURRENT

460 mA at 12 V, 245 mA at 24 V

MAXIMUM STANDBY CURRENT

375 mA at 12 V, 200 mA at 24 V

CHARGE FAIL/EXCITATION RANGE

0 V to 35 V

OUTPUTS

OUTPUT A (FUEL)

15 A DC at supply voltage

OUTPUT B (START)

15 A DC at supply voltage

OUTPUTS C & D

8 A AC at 250 V AC (Volt free)

AUXILIARY OUTPUTS E,F,G,H,I & J

2 A DC at supply voltage

GENERATOR & BUS

VOLTAGE RANGE

15 V to 333 V AC (L-N)

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)

MINIMUM LOAD IMPEDANCE

1000Ω

Fully isolated

GAIN VOLTAGE

0 V to 10 V DC

Fully isolated

OFFSET VOLTAGE

+/- 10 V DC

Fully isolated

BUILT-IN AVR CONTROL

MINIMUM LOAD IMPEDANCE

1000Ω

Fully isolated

GAIN VOLTAGE

0 V to 10 V DC

Fully isolated

OFFSET VOLTAGE

+/- 10 V DC

Fully isolated

The post DSE8660 MKII Auto Transfer Switch & Mains Utility Control Module appeared first on Power Systems Plus.

Deep Sea Electronics DSE7320 MKII Auto Mains Failure Control Module #7320-03

The DSE7320 MKII AMF control module is currently in-stock. Order yours today to take better control of your generator!

Ensure Uninterrupted Power Supply with the DSE7320 MKII Auto Mains Failure Control Module!

Experience peace of mind knowing your power systems are in capable hands with the DSE7320 MKII. This advanced control module offers:

✅ Seamless Transition: Automatically switches to backup power in the event of mains failure, keeping your operations running smoothly.

✅ Remote Monitoring: Stay informed and in control from anywhere with remote monitoring capabilities, ensuring you’re always aware of your power status.

✅ Customizable Settings: Tailor settings to your specific needs for optimal performance and efficiency.

Don’t let power outages disrupt your business. Invest in the reliability of the DSE7320 MKII control module today.

Keep your power flowing with the reliable DSE7320 MKII control module!

The DSE7320 MKII is an Auto Mains (Utility) Failure Control Module suitable for a wide variety of single, diesel or gas, gen-set applications. Monitoring an extensive number of engine parameters, the modules will display warnings, shutdown and engine status information on the back-lit LCD screen, illuminated LEDs, remote PC and via SMS text alerts (with external modem). The DSE7320 MKII will also monitor the mains (utility) supply. The modules include USB, RS232 and RS485 ports as well as dedicated DSENet® terminals for system expansion.

KEY FEATURES

• Configurable power-up mode

• MPU fail delay

• Enhanced graphical user interface

• Drag & drop advanced PLC editor

• MSC ID within PLC GenComm override

• 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

Frequently asked questions:

How do I reset my DSE 7320 MKII?

To reset your DSE 7320 MKII AMF controller, press the STOP/RESET and TICK buttons at the same time.

If you previously set a module security PIN, the PIN number request will be shown

SPECIFICATION

DC SUPPLY CONTINUOUS VOLTAGE RATING

8 V to 35 V Continuous 5 V for up to 1 minute

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

510 mA at 12 V, 240 mA at 24 V

MAXIMUM STANDBY CURRENT

330 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)

25 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)

The post DSE7320 MKII Auto Mains Failure Control Module | DSE 7320MKII AMF appeared first on Power Systems Plus.

Reliable Automatic Mains Failure Control

The DSE4520 MKII is designed for generator systems that require automatic transfer between mains (utility) and backup power. It continuously monitors engine and electrical parameters, providing reliable switching during power loss.

With flexible configuration options and built-in protections, this controller is suitable for a wide range of diesel, gas, and petrol generator applications.

Key Features

• Automatic mains failure (AMF) control
• 3-phase generator and mains sensing
• Generator and load power monitoring (kW, kVA, pf)
• J1939 CAN support and alternator sensing
• Real-time clock and event logging
• Configurable inputs, outputs, and staged loading
• USB configuration via DSE software
• Large backlit LCD display with alarm indication

Technical Specifications

• DC Supply: 8–35V continuous
• Voltage Range: up to 415V (phase to neutral)
• Frequency Range: 3.5 Hz to 75 Hz
• Operating Temperature: -30°C to +70°C
• Dimensions: 140 x 113 x 43 mm

Full datasheet available upon request.

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

The post Deep Sea Electronics DSE4520 MKII Auto Mains Failure Control Module (4520-05) appeared first on Power Systems Plus.

Advanced Synchronizing & Load Sharing Control

The DSE8610 MKII is designed for demanding generator applications requiring synchronizing, load sharing, and system optimization. It can manage complex multi-generator systems, automatically controlling engine start/stop and balancing load demand.

Capable of synchronizing up to 32 generators, this controller is ideal for large-scale commercial, industrial, and grid-connected power systems.

Key Features

• Synchronizing and load sharing control for multi-generator systems
• Supports up to 32 generators in parallel
• Slip sync and dead bus synchronizing
• Integrated governor and AVR control
• Advanced PLC functionality with configurable logic
• RS232, RS485, Ethernet, and CAN communication
• Data logging and event tracking
• Compatible with electronic (CAN) and non-electronic engines

Technical Specifications

• DC Supply: 5–35V DC continuous
• Voltage Range: up to 415V (phase to neutral)
• Frequency Range: 3.5 Hz to 75 Hz
• Operating Temperature: -30°C to +70°C
• Dimensions: 245 x 184 x 51 mm

DSE8610-MKII-Data-Sheet-Power-Systems-Plus

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

Is the DSE8610 MKII the right controller for your system?

The DSE8610 MKII is designed for multi-generator applications requiring synchronizing, load sharing, and advanced system control.

This controller is typically used in:

• Parallel generator systems (2–32 units)
• Commercial and industrial backup power systems
• Data centers and hospitals
• Utility grid synchronization applications
• Facilities requiring load demand optimization or peak shaving

If your system involves multiple generators or grid interaction, the DSE8610 MKII is likely the correct controller.

Why choose the DSE8610 MKII?

Unlike standard generator controllers, the DSE8610 MKII provides:

• Automatic load demand management (start/stop generators based on load)
• Generator optimization and run-hour balancing
• Peak lopping and load shedding capabilities
• Advanced PLC functionality for custom system logic
• Full communication support (CAN, Ethernet, Modbus)
• Real-time monitoring, alarms, and event logging (up to 250 events)

Not sure if this is the right controller?

• Single generator system? → Consider simpler controllers like DSE6020 MKII
• Need basic ATS control? → DSE7310 MKII may be a better fit
• Running multiple generators in parallel? → DSE8610 MKII is the correct choice

The post Deep Sea Electronics DSE8610 MKII Synchronizing & Load Sharing Control Module (8610-02) appeared first on Power Systems Plus.

The DSE890 MKII is a next-generation IoT gateway designed to connect your equipment to the cloud via 4G LTE or Ethernet, giving you secure, real-time visibility and control through DSEWebNet® or compatible MQTT platforms. Whether you’re managing generators in the field, pumps on a construction site, or backup systems in data centers, this powerful gateway puts essential operational data at your fingertips—anytime, anywhere.

Ideal for rental fleets, telecom operations, hybrid energy setups, and critical infrastructure, the DSE890 MKII enables you to remotely diagnose issues, schedule maintenance, track asset location, and manage running hours without needing to be on site.

Key Features & Capabilities:

• Connects up to 5 DSE controllers for complete system visibility and coordinated monitoring

• Compatible with 4G, 3G, and 2G networks and works with SIM cards from any provider globally

• Transmits data to DSEWebNet® or third-party MQTT brokers (e.g., AWS, Google, IBM)

• View live system status, start/stop equipment, acknowledge alarms, and track fuel levels remotely

• Access via desktop browser or dedicated mobile app (iOS and Android)

• Geo-fencing & GPS tracking for theft prevention and asset management

• Maintenance scheduling, history logging, and automated event alerts

• Custom reporting and email/SMS notifications for up to 25 users

• Multi-user support with flexible access control and branded organizational accounts

Optimized for:

• Generator fleets (standby and rental)

• Pumping systems in remote areas

• Hybrid/renewable energy applications

• Data centers & telecom towers

• Industrial or unsupervised sites

With DSEWebNet®, you’re not just monitoring—you’re managing smarter, reducing downtime, improving response time, and cutting unnecessary service visits.

Ready to streamline operations and take control of your equipment from anywhere? Order the DSE890 MKII 4G Gateway today from Power Systems Plus in Oregon.

The post DSE890 MKII 4G Gateway | DSEWebNet Remote Monitoring appeared first on Power Systems Plus.