Year: 2025

New Features

✓ Redundant CAN/Ethernet connectivity

✓ AnalogManager

✓ Power Measurement Class 1

✓ Editable Screens

✓ Multiple interface ToolKit connectivity

✓ Face plate with tactile buttons

✓ Drop-In replacement

• Standard paralleling applications for up to 32 generators in

• Peak shaving operation

• Stand-by operation

• AMF (Automatic Mains Failure) operation

• Emergency operation

• Import/Export operation

• Islanded & Utility parallel operation

• Easy to set up and commission

• Master or Slave control capability

• Complete engine, generator and utility protection

• Open/Closed Transition

• Five communication ports: Ethernet, 2xCAN (CANOpen and J1939), RS-485. USB

• Customizable logic, HMI screens, and alarms

• Dedicated low temperature display variants

• UL 61010. UL 6200. CSA, RoHS 2. and marine (ABS, LR) compliance

Woodward raised the standard in genset paralleling control and power management system with the

easYgen 3000XT Series controllers. These controllers come with standardized software that is simple to

configure, yet easily customized for individual applications. Enhanced connectivity enables fast and secure

interfacing to other controls and communications systems while the enhanced hardware is a drop-in

replacement for previous generation easYgen-3000 Series Controls.

The easYgen-3000XT Series controllers operate gen-sets of all sizes and applications. These controllers in

clude specifically designed algorithms and logic to start, stop, control, and protect the genset, circuit

breaker and the utility, where applicable. It allows standardizing on a single, affordable genset controller

for distributed power generation applications. The applications range from single stand-alone emergency

backup power to parallel load sharing of multiple gen-sets in complex, segmented distribution systems

with multiple utility feeds and tie breakers. Woodward’s easYgen-3000XT Series paralleling genset

controllers provide exceptional versatility and value for OEM switchgear builders, generator packagers,

and system integrators.

SPECIFICATIONS

Power supply …………………………………………………. 12/24 Vdc (8 to 40 Vdc)

Intrinsic consumption ………………………………………………………… max. 17 W

Ambient temperature (operation) ………………….. -20 to 70 °C / -4 to 158 °F

Ambient temperature (storage) …………………… -30 to 80 °C / -22 to 176 °F

Ambient humidity……………………………………………… 95 %, non-condensing

Voltage ………………………………………………………………………………….. ( /∆)

100 Vac [1] Rated (Vrated) …………………………………….. 69/120 Vac

Max. value (Vmax) …………………………………….. 86/150 Vac

Rated surge volt.(Vsurge) ……………………………………………. 2.5 kV

and 400 Vac [4] Rated (Vrated) …………………………………… 277/480 Vac

Max. value (Vmax) …………………………………… 346/600 Vac

Rated surge volt.(Vsurge) ……………………………………………. 4.0 kV

Accuracy ……………………………………………………………………………… Class 1

Measurable alternator windings … 3p-3w, 3p-4w, 3p-4w OD, 1p-2w, 1p-3w

Setting range ………………… primary ……………………………50 to 650.000 Vac

Linear measuring range …………………………………………………….. 1.25×Vrated

Measuring frequency……………………………………….. 50/60 Hz (40 to 85 Hz)

High Impedance Input; Resistance per path ……. [1] 0.498 MΩ, [4] 2.0 MΩ

Max. power consumption per path ………………………………………… < 0.15 W

Current (Isolated) Rated (Irated) ………………………… [1] ../1 A or [5] ../5 A

Linear measuring range ……………………………………………….. Igen = 3.0×Irated

Imains/ground = 1.5×Irated

FEATURES

• Operation modes: Auto, Stop, Manual, and Load/No Load test modes via discrete input possible

• Breaker control: Slip frequency / phase matching synchronization, open-close control, breaker

monitoring

• Load transfer features: open / closed transition, interchange, soft loading / soft unloading, mains parallel

• Remote control via interface and discrete/analog inputs for adjusting speed, frequency, voltage, power,

reactive power, and power factor set points

• Freely configurable PID controllers for various control purposes, such as heating circuit control (CHP

applications), water level, fuel level, or pressure and/or other process values

• Special Scania S6. MTU ADEC ECU7/8. Volvo EMS2 & EDC4. Deutz EMR2. MAN MFR/EDC7. SISU EEM,

Cummins and Woodward EGS02 ECU support

• Clear text display and evaluation of up to 100 J1939 analog values

• Discrete and analog I/O expansion board connectivity (Woodward IKD 1 or Phoenix Contact IL series)

• Multi-lingual capability

• QV monitoring

• Adjustable vector groups for synchronization

• Time-dependent voltage monitoring

• Dynamic mains stabilization

• Peak shaving operation

• Stand-by operation

• AMF operation

• Cogeneration (CHP)

• Isolated & mains parallel operation

• Import/export control

• Soft loading features

• Open/closed transition

• Load sharing and load dependent start/stop for up to 32 units

• CANopen / J1939 ECU Control

• Process control

LogicsManagerTM – Woodward’s LogicsManager enables to change the operation sequences and adapt them

to specific needs. The LogicsManager accomplishes this by monitoring a range of measuring values and inter

nal states, which are combined logically with Boolean operators and programmable timers. This enables to

create and/or modify control and relay functions.

FlexInTM – The analog inputs are configurable to operate with VDO, resistive, and/or 0 to 20 mA senders.

Flexible Outputs – Speed and voltage bias outputs are configurable to function with all speed governors and

voltage regulators. The outputs can also be used as freely scalable outputs (e.g. for driving external meters).

FlexCANTM – Advanced network interfaces ensure unsurpassed control performance – from engine control up

to total plant operation. The easYgen-3000 Series is capable of working with all common industrial interfaces,

including CAN, RS-232. and RS-485. The multiple communication protocols permit the easYgen-3000 Series to

communicate with a vast majority of engine control units (ECUs), external I/O boards, PLCs, and modems.

CANopen, J1939. Modbus RTU, and Modem protocols are supported.

DynamicsLCDTM – The adaptive and interactive 5.7″, 320×240 pixel color graphical LC display with soft keys

and a clear menu structure ensures intuitive user operation and navigation.

DESCRIPTION

The easYgen-3000 Series are control units for genset management applications. The numerous inputs and

outputs, along with a modular software structure, permit you to use the easYgen-3000 Series for a wide

range of applications with only a single part number. This includes stand-by, AMF, peak shaving, import-

export, cogeneration or distributed generation, among others. Also the easYgen-3000 Series is

compatible for island, island parallel, mains parallel and multiple unit mains parallel operations.

The easYgen-3000 Series is able to control up to 32 gensets connected in a network with automatic

sequencing.

The easYgen-3000 Series is available in two variants, the easYgen-3100 for cabinet back panel installation,

and the easYgen-3200 with graphical color display and soft keys for front panel mounting.

FlexAppTM – This feature provides the tools to easily configure the number of operated breakers: None,

GCB, GCB and MCB.

LogicsManagerTM – Woodward’s LogicsManager enables to change the operation sequences and adapt

them to specific needs. The LogicsManager accomplishes this by monitoring a range of measuring values

and internal states, which are combined logically with Boolean operators and programmable timers. This

enables to create and/or modify control and relay functions.

Specifications

Power supply 12/24 Vdc (8 to 40 Vdc)

Intrinsic consumption max. 22 W

Ambient temp. (operation) -40 to 70 °C / -40 to 158 °F

Ambient temp. (storage) -40 to 80 °C / -40 to 176 °F

Ambient humidity 95 %, non-condensing

Voltage (software configurable)  (Y / ∆)

100Vac Rated (Vrated) 69 / 120 Vac

Max value (Vmax) 86 / 150 Vac

400 / 600 VAC  Rated (Vrated) 400 / 690 VAC

Max. value (Vmax) 520 / 897 VAC

Rated surge Volt. (Vsurge) 6.0 kV

Accuracy Class 0.5

Measurable alternator windings

3p-3w, 3p-4w, 3p-4w OD, 1p-2w, 1p-3w

Setting range primary  50 to 650.000 Vac

Linear measuring range 1.25×Vrated

Measuring frequency 50/60 Hz (30 to 85 Hz)

High Impedance Input; Resistance per path 2.5 MΩ

Max. power consumption per path < 0.15 W

Current (Isolated, software configurable)

Rated (Irated)  1 A or 5 A

Linear measuring range IsystemA = 3.0×Irated

IsystemB = 1.5×Irated

Setting range  1 to 32.000 A

Burden  < 0.10 VA

Rated short-time overcurrent (1 s) [1] 50×Irated,

[5] 10×Irated

Accuracy Class 0.5

Salient Features

✔ Redundant communication (CAN-Eth, Eth-Eth)

✔ Connects to easYgenXT and group controller

✔ Manage one or two breakers

✔ Touch screen remote operator panel

✔ Power measurement class 1

✔ Direct connect up to 690 Vac

∙ Premium circuit breaker control for reliability demanding 

complex power management applications

∙ Peak shaving operation

∙ Import/Export operation

∙ Islanded & Utility parallel operation

∙ Control up to 64 breakers on up to 128 bus segments in an application

∙ Purpose built application schemes

∙ One/two breaker control

∙ Gensets/genset groups handling

∙ Stand-alone/multi-unit operation

∙ Forward and reverse synchronization between utility and genset group

∙ Redundant Ethernet communication

∙ Ethernet and RS-485 interfaces for remote control and visualization

∙ Customizable logic, HMI screens (with easYview) and alarms

∙ Modbus Master and Interconnect Mapper support

∙ Expandable I/Os over CAN interface (IKD support)

Features

• Up to 32 LS-6XT controls are supported with up to 32 easYgen-3400XT/3500XT.

• Up to 64 LS-6XT are supported in one network with up to 16 GC-3400XT, each group

consisting up to 31 gensets.

• Purpose-built software to support single bus or redundant bus communications.

• Three independent true RMS AC measurement (system A, system B and auxiliary

voltage).

• Remotely selectable breaker transition modes: Open, Closed (short parallel

<100ms), Inter-change, Indefinite parallel.

• Internal power calculation with option to feed-in active power and reactive power

from external transducer.

• Phase match or slip frequency synchronization with voltage matching.

• Several built-in protection elements (including ROCOF, phase shift and flexible limits

for custom protection).

• Segment control for the load sharing.

• Automatic date and time synchronization between the LS-6XT units and the con

nected easYgen-3400XT/3500XT controls.

• Detailed interface communication diagnostics to monitor, visualize and troubleshoot

all the connected controls in the network.

• LS-6XT “Stand alone” mode without the easYgen-3400XT/3500XT is possible.

• Custom logic and configurable I/Os driven by LogicsManager and AnalogManger.

• HMI supported with RP-3000XT offering standard and customizable screens

• Ethernet interconnectivity and Modbus master functions for enhanced communication flexibility.

Description

Woodward’s easYgen | LS-6XT control is synchronizer controller with integrated mains

decoupling and protection features. It enables several redundant communication

schemes with peer controls. The applications range from independent synch check

relay to complex power management system with multiple utility feeds, bus tie break

ers and group breakers in combination with Woodward’s easYgen-3400XT/3500XT

equipped genset controllers and/or easYgen | GC-3400XT equipped genset groups. Re

dundant busses running among the peer controls ensure that availability of your power

generation asset is not compromised to a single point of failure.

The LS-6XT control together with easYgen-3000XT controls are designed to support

OEM switch-gear builders, generator packagers, and system integrators standardize on

a single hardware for a multitude of utility parallel or island operations. Off-the-shelf

LS-6XT control is software configurable for one/two breaker control, gensets / genset

groups handling, and stand-alone/multi-unit application.

The LS-6XT controller is available in a rugged aluminum powder coated housing. An

LED Annunciator plate is integrated to the front for local annunciation of alarms that

are customizable on-site. Woodward easYview visualization panels are supported over

a separate Ethernet network that works as remote operator control panel.