The 505XT controller is designed to operate single valve, or single extraction/admission industrial steam turbines of all sizes and applications. The 505XT controller also includes the following turbine protection functions to ensure that the turbine or its driven load (compressor, pump, generator) is not operated outside of its designed limits. This user-friendly front panel allows engineers to access and program the unit to the specific plant’s requirements, and plant operators to easily start/stop the turbine and enable/disable any control mode.

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Remote control panel for easYgen-3000XT Series genset controls Woodward’s RP-3000XT is a touch screen remote control and annunciation panel for use with the easYgen-3000XT Series controls. It is particularly useful with the back panel mounted easYgen-3100XT/3400XT, providing control from the front panel with greatly reduced wiring to the access door, while keeping high voltage connections located safely on the back panel. The RP-3000XT allows remote control and visualization. It offers all the HMI resources that the display variant easYgen-3200XT/3500XT offers, but with state-of-the-art touch screen technology. Irrespective of the easYgen-3000XT variants, this compact HMI solution connects to up to 32 XT controls (select and access one easYgen-3000XT at a time).

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HighPROTEC-2 flexible, medium-voltage protection relays are designed for generators and power distribution applications. The relays monitor the electrical condition of equipment and disconnect its power source if a problem or potential problem is detected. Nine versions of HighPROTEC-2 relays target different types of electrical applications including electrical feeders mains decoupling, and line protection as well as electrical generators, transformers, and motors. Each version has the flexibility to be configured to address the specific aspects of the application.

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HighPROTEC was designed for complete protection of power generating and distribution systems. Woodward HighPROTEC relays are furnished with a high-contrast graphic display. Ongoing measuring values, messages, alarms, and fault data are displayed in clear text. Guiding text assists the operator when setting parameters. The nominal voltage of the voltage inputs and the switching thresholds of the digital inputs can be adjusted via software. The wide-range power supply unit covers all standard auxiliary voltages, both for DC and AC.

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Woodward LS-5 Series are synchronizer controllers with integrated protective functions. They are designed to enable complex power management applications with multiple incoming mains and bus breakers in combination with easYgen-3400/3500 equipped genset controllers. The LS-5 devices will manage synchronization, loading and un-loading on each bus segment and send the required voltage and frequency references via CAN bus to the easYgen-3400/3500 genset controllers. Available in front and back panel mount housings.

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Woodward's easYgen-3500 XT controls are designed to direct connect up to 690Vac and operate to 4000m above sea level without derating. The easYgen-3500XT is available in two packages. P1, focused at complex paralleling applications provides redundant Ethernet communication, LS-5 connectivity, and standard I/O set, while P2, Co-Gen/CHP model offers expanded onboard I/O set, 3-ph busbar voltage measurement capability and an interface expansion card slot for an additional interface/protocol.

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The Woodward 733 Digital Control manages and controls reciprocating engines (gas, diesel, dual fuel) used in power generation, marine propulsion, locomotive and industrial engine, and process markets. It has been designed to enable to be mounted directly on the engine or inside control cabinets. The 733 is available as a stand-alone speed control and is the main control unit within an engine management system. Designed for network connectivity, it may be programmed to perform all engine functions: speed, air and fuel control, monitoring, alarms, engine protection and sequencing

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The Woodward 723 Plus Digital Control manages and controls reciprocating engines (gas, diesel, or dual fuel) used in power generation, marine propulsion, and gas compression/distribution. The control may also be used in cogeneration, power transmission/distribution, process management, pipeline pump stations, utility power generation, emergency standby power, and remote control station operation. The 723 Plus provides state-of-the-art control for new and retrofit situations.

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Woodward?s 2301E provides load sharing and speed control of generators being driven by diesel or gaseous engines. Using an external computer (PC) and built-in configuration software, application variations may be programmed to accommodate engine speed range, gear teeth, and select forward or reverse acting The 2301E controller is backward compatible with existing 2301D products using the same footprint and mounting configuration with enhanced features.

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The Woodward 2301A Load Sharing and Speed Controls are designed for use in electric generator systems where multi-unit load sharing is desired. 2301A controls may be used with diesel, gas or gasoline engines, or steam or gas turbines. Controls are available for applications requiring droop and/or isochronous speed control; in forward- or reverse-acting models; for single or tandem actuator installations; with accelerating or decelerating ramps; and in several speed ranges. Automatic, adjustable start fuel limiting regulates the maximum fuel setting while the engine is starting.

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The Woodward 2301A Full Authority Speed Control sets the speed or load of a diesel engine, gas engine, steam turbine, or gas turbine according to the demand of a process or a computer control signal. The unit provides isochronous operation, with droop control available through an externally-wired potentiometer. The isochronous mode is used for constant speed of the controlled prime mover as long as it is able to provide power to satisfy the load. Droop control is provided when parallel-bus operation is required.

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The Woodward UG-Actuator offers the advantages of electronic control and load sharing systems while using the convenient, existing UG8-type drives and linkages. The actuator provides the muscle for Woodward analog controls such as the 2301A, as well as Woodward digital controls such as the 2301Dand the 723 Plus. The UG-Actuator can be used with diesel or natural gas engines, as well as with steam and industrial gas turbines. The UG-Actuator has a self-contained oil sump so a separate oil supply is not required.

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The Woodward UG-25+ governor is a microprocessor-controlled, mechanical-hydraulic amplified, governor for controlling diesel, gas, and dual fuel engines, and steam turbines. The UG-25+ offers enhanced control capabilities, such as start fuel and boost limiting schemes. The additional transient fuel limiting (jump-rate) improves the engine load acceptance and reduces transient emissions significantly. The UG-25+ concept offers a fast-acting and high-work-output governor, without the need for any auxiliary devices such as a start booster.

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The UG products are mechanical-hydraulic governors for controlling diesel, gas, or dual fuel engines, or steam turbines. The governor provides extremely reliable speed control throughout the drive speed and temperature range. This proven design has been the industry standard for many years and its worldwide acceptance provides easy service in most engine and governor shops. UG governors (generally known as the “UG-8”) are available in either a UG Dial or UG Lever configuration. Each model is available with any of three different work outputs: UG-5.7: 7.1 N-m (5.2 lb-ft) / UG-8: 13.2 N-m (9.7 lb-ft) / UG-10:15.9 N-m (11.7 lb-ft). UG-Dial governors are particularly suited for constant speed applications. Knob speed settings make synchronization easy for generator applications. Motor speed setting is available for remote synchronization. Adjustable droop makes load sharing between engines precise. UG Lever governors are widely used for variable speed control. Remote speed setting can be either mechanical through the speed setting lever or pneumatic with a special speed setting device. Special attachments are available for other applications. The UG pump is designed for applications which reverse engine rotation.

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The Woodward SG governor hydraulic speed-droop type governor is designed for use on small diesel, gas, or gasoline engines where isochronous control is not required. The governor operates at a slower speed as engine load increases achieving system stability and load division between paralleled units.

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The Woodward PSG governor is a pressure compensated, speed-droop or isochronous governor for controlling the speed of small diesel, gas, and gasoline engines, or small steam or industrial gas turbines. The governor is used to control engines or turbines driving alternators, dc generators, pumps, or compressors

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The Woodward PG-PL is a pressure compensated, isochronous control type governor widely used for controlling speed for all types of diesel or gas engines and steam turbines, driving pumps and compressors. It produces output in the 12 to 58 ft-lb range.

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The Woodward EG-3P (proportional) and EG-3PC (proportional with compensation)actuators are designed for use on diesel, gas, and gasoline engines, or turbines, and are particularly well suited for use in control systems requiring a proportional mechanical output of a proportional electrical input.

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The Woodward 3161 mechanical-hydraulic governor is designed for speed control of diesel engines, gas engines, or steam turbines. The variety of standard features and available options makes the governor ideal for use in a wide variety of applications which require work capacity of up to 24 Nxm (18 lb-ft). Applications include off-highway vehicles, industrial, marine, generator set, compressor, or pump drives.

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Control

  REC offers Woodward's largest selection of standard off-the-shelf steam turbine controllers in the market. These controls are designed for any size industrial steam turbines, and require minimum engineering time to configure to a specific application. The software has been refined and proven in thousands of applications installed by Woodward and their partners.

• 505
• ATLAS II
• Micronet Plus
• Micronet TMR
• 5009FT Triple Redundant
• 2301E-ST