WOODWARD 8440-1713/D DTSC-200 Series ATS Control Controller
WOODWARD 8440-1713/D DTSC-200 Series ATS Control Controller
The ProTech 203 electronic overspeed trip device from Woodward senses the speed of the prime mover through three magnetic pickers(MPUs).
8440-1713/D Technical specifications
Dimensions:Width 19 inches x 12.244 inches x 5.62 inches
Hot replacement
Input voltage 120vac/dc
Keyboard/Display 1 disk
Layout and keyboard for each module
Manual 85204
Model De-energize-to-Trip
Operating temperature-13 to+140°F
Standard NEMA 4/4x,IP54
The ProTech model 8440-1713/D is a 120 Vac/dc unit.In this system,each of the three speed sensing units has a separate power supply.This is part of the modular design of Woodward’s overspeed protection device,which enables the hot replacement of individual units and the testing of individual units without taking the prime mover offline.
The speed sensing units A,B,and C in Model 8440-1713/D are identical.In addition to having a separate power supply,these devices also have a separate operating interface and alarm system.These three units are configured with a two-out-of-three voting method.Prior to hardware voting,the three units worked independently,monitoring the speed of the prime mover with a magnetic pickup(mpu)and performing speed calculations separately.
The three units that make up ProTech Model 8440-1713/D must have the same stroke point programming.The program mode is accessed via key switches connected to all three units.Due to the modular design of this Woodward system,the units are individually programmed.
Adjustable parameter setting when the unit is in program mode.These parameters are:
Travel speed set points(250 RPM to 25,000 RPM)
MPU gear teeth(20 to 120)
MPU Failed Timeout(1 SEC to 533 min 20 SEC)
MPU fault set point(100rpm to 25000rpm)
The MPU trip fails.Procedure
The timer starts when it is reset
Speed<MPU Failed Set Point An alarm is generated
8440-1713/D Technical specifications
The Woodward 8440-1713/D is a controller module in the Woodward product line.Woodward is a leading provider of control systems and energy solutions for a wide range of applications in the energy,industrial and transportation sectors.The following are the general product features of possible Woodward 8440-1713/D controller modules:
Control functions:The Woodward 8440-1713/D controller module may have a variety of control functions to enable the control and regulation of complex systems.
Input/output interfaces:Modules are usually equipped with multiple input/output interfaces for connecting sensors,actuators and other devices to achieve data input and output.
Communication interface:Woodward 8440-1713/D controller module may support a variety of communication interfaces,such as Ethernet,serial port,etc.,to achieve data exchange and communication with other control systems or host computers.
Programmability:The controller module may support programmable Settings,allowing the user to customize the configuration and control logic according to the specific application needs.
Real-time:Woodward products are often highly real-time,able to quickly respond to input signals and adjust output signals in real time for precise control.
Reliability and stability:The Woodward 8440-1713/D controller module is generally highly reliable and stable,suitable for long-term stable operation in industrial environments.
Safety Features:Woodward products often have safety features,such as fault diagnosis,fault protection,etc.,to ensure the safe operation of equipment and systems.
High-performance processing:Modules may be equipped with high-performance processors and memory to meet complex control algorithms and data processing requirements.
Scalability:The Woodward 8440-1713/D controller module may support scalability,allowing users to add more input and output interfaces and functional modules as needed.
For open,delayed or closed transfer using circuit breakers or latching contactors.In-phase monitoring(synch check)can be enabled for all transition types to ensure smooth transition.
Selectable application modes:Main-Gen,Gen-Gen or MainMain.LogicsManager programmable Boolean logic functions allow for complex transfer schemes without using external relay logic or a separate PLC.FlexApp,FlexRange,DynamicsLCD,transfer inhibit,extended parallel,source selection,load shed/restore,elevator pre-signal.Expandable discrete I/O,PC and front face programmability,CANopen and RS-485 Modbus.Perfect for PLC-based ATS retrofits.
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WOODWARD 8440-1713
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WOODWARD EGCP-2 8406-121
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WOODWARD 8237-1246
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WOODWARD 8290-191
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WOODWARD 5466-348
WOODWARD 8440-2165
