Load Share Gateway (LSG)

This manual describes the Woodward ProAct Digital Speed Control and ProAct 75° electric powered actuators, Models I and II. Single control part number, supporting ProAct Models I and II

DESCRIPTION Woodward’s DSLC-2XT synchronizes and controls the generator loading for up to 32 three phase AC generators using the integrated (DSLC-2XT/MSLC-2XT) Ethernet communication network. The DSLC-2XT excels in either simple generator or complex generator system applications. The DSLC-2XT/MSLC-2XT combination provides multiple units, segment, utility, and intertie power management for complex power systems. The DSLC-2XT control combines synchronizer, load sensor, load control, dead bus closing system, VAR, power factor and process control, all integrated into one powerful package. Applications allow up to 32 generators to be precisely paralleled and controlled. Ethernet network A provides dead bus closing, load sharing, and VAR sharing information between DSLC-2XT and MSLC-2XT units. Ethernet ports B/C provides customer remote control and monitoring capability using Modbus TCP allowing easy DCS and PLC interfacing. The Ethernet network provides each device the capability to monitor all other devices on the network. If the Ethernet network is compromised, an alarm is provided and the system can be transferred to a droop control mode Redundant load sharing is selectable using both Ethernet A and B networks for enhanced reliability. If one network is compromised, the system automatically switches to the second network. Slip frequency or phase matching automatic synchronizing with or without dead bus closing is selectable. Permissive mode provides synch check relay functionality. The DSLC-2XT control senses true RMS power and provides soft bump-less loading and unloading functions. It can either base load or set import/export/process power levels against the utility, or accurately share loads on isolated, multiple generator systems. VAR and power factor control flexibility allows you to either provide a set level of VARs to the utility or to maintain a constant power factor for reliable operation. The VAR/PF control also shares kVARs in an isolated system, maintaining proportional reactive loads (kVARs) on all machines more accurately than droop or cross-current voltage systems.  

DESCRIPTION Woodward’s MSLC-2XT™ functions with the DSLC-2XT™ control to provide synchronization and load control across Utility and Intertie breakers. The MSLC-2XT/DSLC-2XT combination operates over an Ethernet communication network to control simple or complex generator system applications. This combination, 32 DSLC-2XT’s and 16 MSLC-2XT’s, provide multiple units, multiple segments, utility, and intertie power management for complex power systems. Controls plant wide Import / Export levels while always providing bump-less load transfers with utility.The MSLC-2XT control combines synchronization, dead bus closing, utility/intertie load sensor, baseload control, import/export control, VAR, power factor, and a master process control in one powerful package. The MSLC-2XT provides phase matching or slip frequency synchronization, with voltage matching, across a utility or intertie breaker. The MSLC-2XT/DSLC-2XT combination can handle multiple utility connections with a maximum of 8 bus segments in one application. The MSLC-2XT’s load sensor and load control sense true RMS power and provide a bump-less loading and unloading against a utility grid. Baseload, import/export, process, and utility unload modes control the KW power between different power sources at the same time controlling the reactive power, VAR and power factor. Reactive power is also ramped on and off for the smoothest load transactions between power grids. The MSLC-2XT communicates via Ethernet, with or without hot swap redundant communication, to control real and reactive loading against the utility by DSLC-2XT equipped generators.The tie breaker mode allows synchronization between multiple generator systems. Segments are connected and power can be measured across an intertie, but no load control is functional when in Tie breaker operation.  

DESCRIPTION: Woodward’s easYview is a family of visualization touch-panels designed for system level visualization. It is customized to provide users a mini-SCADA visualization solution for a fleet of gensets controlled by Woodward power management controllers. It is particularly useful for switchgear builders, genset packagers and system integrators as an off-the-shelf HMI option for any application where a secure remote control, monitoring, and visualization are desired such as hospitals, data centers, offshore rigs, landfill, rental, and wastewater gas-topower applications to name a few.   easYview is available in three display sizes keeping the digital core constant but expanding the touch display from small (7”) and medium (10”) to large (15”) screens. Combined with a versatile atvise® SCADA software tool, it makes an excellent plant level visualization system as device connections (easYgen-XT family and LS-6XT to start with) are already made and data structure is already set-up to help minimize your engineering effort while providing flexibility that is expected from a scalable platform. VNC is supported across the easYview family for detailed connection to single controllers making it ideal not only for commissioning and troubleshooting your PowerGen assets but also for operating and maintaining them later. Additionally, extended operating temperature range combined with strict ingress protection, wide viewing angle, anti-glare treatment and strong Luminance makes it as good for outdoor use as for indoor installations.

Typical Application: - Generator - Remote measurement station - Mini UPS in industrial applications - Battery chargers for automotive and nautical Features: + Nominal input voltage : 115—230 Vac + OUTPUT 1 : For connection to Battery + OUTPUT 2 : For connection to Load + Fast and Trickle battery charge in according to DIN 41773 + Signaling : replace battery, low battery, mains or buffering + Overload and short circuit protections + Safely isolation in according with EN 60950 + Degree of protection IP20 + Rail DIN mounting

The easYgen-3400XT combines complete engine-generator control and protection with advanced, peer-to-peer paralleling functionality and innovative features in a robust, attractive and user-friendly package.