Woodward’s LS-5 and LS-6XT breaker controllers deliver accurate synchronization,

integrated mains decoupling, and robust protection features for complex power

management systems. Designed for flexibility, these controllers support diverse applications,

ncluding utility parallel and island operations, with software-configurable options for breaker

control and synchronization. Featuring redundant communication schemes,

intuitive integration with easYgen genset controllers, and rugged housing options,

the LS-5 and LS-6XT ensure reliable and scalable solutions for OEM switchgear builders,

generator packagers, and system integrators.

Features and Functionality

• Compatible with the easYgen-3000XT and 3500XT (software revision >2.10x required)

• Compatible with group controller

• Synchronize forward and backward with easYgen-3000xt

• Segment control for load sharing

• Protection elements (including ROCOF, phase shift, and flexible limits for custom protection)

• RS-485 interface for remote control and visualization

• Synch-check operation without easYgen-3000xt

• Phase angle compensation

• Minimum gensets (with group controller) = 496

• Maximum gensets (without group controller) = 32

• Custom alarms

Additional features available based on the model of the breaker.