Woodward 9905-373 DSLC Digital Synchronizer and Load Control

Woodward 9905-373 is a panel-mounted DSLC digital synchronizer and load control unit for generator set paralleling and power management applications. This DSLC digital synchronizer and load control unit integrates automatic synchronisation, active/reactive load sharing and bumpless load transfer functions within one compact controller. The DSLC digital synchronizer and load control unit accepts generator voltage and current measurement signals, and communicates with other DSLC controllers via LON network for multi-generator coordination. The DSLC digital synchronizer and load control unit supports dead bus closing, power factor and VAR regulation for on-site power systems.

Generator automatic synchronisation & multi-unit load sharing management is the core function of Woodward 9905-373 DSLC Digital Synchronizer and Load Control. Generator automatic synchronisation & multi-unit load sharing management performs slip frequency paralleling, voltage matching and speed bias adjustment to connect gensets to the common bus smoothly. Reliable Generator automatic synchronisation & multi-unit load sharing management implements isochronous load sharing among multiple generators and controls import/export power for grid-connected sites. Configurable Generator automatic synchronisation & multi-unit load sharing management provides programmable reverse power protection and load switch control for generator safety interlock schemes.

This unit delivers outstanding genset panel-mounted power control rugged electronic performance for power house control cabinet environments. genset panel-mounted power control rugged electronic performance complies with UL/cUL safety standards and has high noise immunity for industrial power network environments. Robust genset panel-mounted power control rugged electronic performance supports handheld programmer for pre-configuration, parameter tuning and real-time diagnostic monitoring. Complete genset panel-mounted power control rugged electronic performance reduces external wiring and eliminates redundant PT/CT sensors compared to separate synchroniser and load sharing hardware.

Woodward 9905-373 is configured for 120V voltage input and open delta PT connection, 500 Hz PWM speed bias output. It supports LON digital communication network for inter-controller data exchange. Widely deployed on stationary diesel and gas gensets, industrial standby power plants, marine auxiliary power systems and co-generation facilities for generator paralleling control. It acts as an original critical generator paralleling and load control spare unit for Woodward DSLC power management solutions.