Detail WOODWARD LS - 5 Komponen Elektronik Lainnya
Woodward’s LS-5 Series relays are synchronizer controllers with integrated mains decoupling and protection features. The applications range from independent synch check
relay to complex power management with multiple utility feeds, bus tie-breakers and
group breakers in combination with Woodward’s easYgen-3400XT/3500XT equipped
genset controllers. Wiring efforts are reduced to a minimum, since only one CAN bus
connection is required between all LS-5 and easYgen controllers to transmit AC measurement signals, I/O states, flags, etc.
The LS-5x1 devices manage synchronization, loading and un-loading on each bus segment and send the required voltage, frequency and phase angle references via CAN bus
to the easYgen-3400XT/3500XT genset controllers. When serving an incoming mains
breaker it automatically detects mains failure, performs mains decoupling and sends the
start signal to the easYgen. The LS-5x1 is software selectable to be applied as an independent synch check relay, mains circuit breaker control or bus tie-breaker control
thereby providing exceptional versatility and value for OEM switchgear builders, generator packagers, and system integrators.
The LS-5x1 Series is available in two different mounting styles. An LS-521 with a plastic
housing and graphic LCD display is designed to be mounted on the cabinet’s front door.
An LS-511 with an aluminum powder coated housing without display is designed to be
back panel mounted.