Woodward: CONTROL-LS-511-5/P1 8440-2152 Circuit Breaker Control & Protection

Woodward: CONTROL-LS-511-5/P1 8440-2152

Product number: 8440-2152

Manufacturer product number: 8440-2152

Description: Woodward: CONTROL-LS-511-5/P1 V2. 5A, Circuit Breaker Control & Protection

LS-5 Series V2

LS-511/521

1breaker

Circuit Breaker

Control & Protection

New Features

Two breaker control variants

Separate incoming and outgoing

current inputs per phase

German grid code compliance

(VDE AR-N 4105 & BDEW)

Enhanced diagnostics and

visualization

DESCRIPTION

New Features

Two breaker control variants

Separate incoming and outgoing

current inputs per phase

German grid code compliance

(VDE AR-N 4105 & BDEW)

Enhanced diagnostics and

visualization

Woodward’s LS-5 Series relays are synchronizer controllers with integrated mains de

coupling 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 meas

urement signals, I/O states, flags, etc.

The LS-5x1 devices manage synchronization, loading and un-loading on each bus seg

ment 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 inde

pendent synch check relay, mains circuit breaker control or bus tie-breaker control

thereby providing exceptional versatility and value for OEM switchgear builders, genera

tor 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.

FEATURES

Up to 16 LS-5 units can be operated in one network with up to 32 easYgen-3400XT/3500XT

Phase match or slip frequency synchronization with voltage matching

Full protection package (including df/dt (ROCOF), phase shift, and mains voltage increasing

protection according to new German grid code)

Segment control for the load sharing

Event Log with up to 300 entries

Automatic date and time synchronization between the LS-5 units and the connected easYgen

3400XT/3500XT controls

LS-5 “Stand alone” mode without the easYgen-3400XT/3500XT is possible

Preconfigured application modes that simplify the configuration process for complex multi

breaker applications

AUTOmatic and MANual mode

Full remote control via CAN or RS-485 interface

Vector group adjustment in case transformers are used in the application

Breaker open/close failure detection

Mains decoupling “Test” mode

Lock keypad feature

4 freely configurable alarms

8 Freely configurable LED`s on the LS-511 back panel mountable device

Multi-lingual capability: English, German, Spanish, French, Italian, Portuguese, Japanese, Chi

nese, Russian, Turkish, Polish