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Summary of Contents for Woodward 3103
- Page 1 Product Manual 40155 (Revision A) Original Instructions 3103 Gas Valve and TM-100i Actuator Installation and Operation Manual...
- Page 2 Woodward reserves the right to update any portion of this publication at any time. Information provided by Woodward is believed to be correct and reliable. However, no responsibility is assumed by Woodward unless otherwise expressly undertaken.
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Page 3: Table Of Contents
How to Contact Woodward ................... 24 Technical Assistance .................... 24 Illustrations and Tables Figure 2-1. TM-100i Actuator/3103 Gas Valve Outline Drawing ......4 Figure 2-2. Recommended Torque Pattern ............5 Figure 2-3. Channel 1, Single Feedback ..............7 ... -
Page 4: Warnings And Notices
Start-up On- and off-highway Mobile Applications: Unless Woodward's control functions as the supervisory control, customer should install a system totally independent of the prime mover control system that... -
Page 5: Electrostatic Discharge Awareness
Do not touch the components or conductors on a printed circuit board with your hands or with conductive devices. To prevent damage to electronic components caused by improper handling, read and observe the precautions in Woodward manual 82715 , Guide for Handling and Protection of Electronic Controls, Printed Circuit Boards, and Modules. - Page 6 3103 Gas Valve and TM-100I Actuator Manual 40155 Woodward...
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Page 7: Chapter 1. General Information
3103 Gas Valve The 3103 gas valve is capable of metering gas flow between 50 and 40 000 lb/h (23 and 18 144 kg/h). The valve is designed to bolt into a two inch line by means of 0.625-11 UNC 2B tapped holes. -
Page 8: Resolver
3103 Gas Valve and TM-100I Actuator Manual 40155 The torque motor has a nominal null current of 20 mA (10 mA in each coil when wired in parallel). This positive null current will drive the valve to the closed position on loss of electrical signal. Full scale flow from the torque motor servovalve to the output servopiston is ±140 mA off the null current (±70 mA... -
Page 9: Chapter 2. Installation
Connect the inter-seal vent to the system gas vent. Vent connections are straight 0.562-18 UNF thread O-ring connections. There are two inner-seal vents on the 3103 gas valve (see Figure 2-1). One is to be plumbed to an area outside the application. The valve is shipped with one vent connection plugged, and this plug may be used in either vent location. -
Page 10: Figure 2-1. Tm-100I Actuator/3103 Gas Valve Outline Drawing
3103 Gas Valve and TM-100I Actuator Manual 40155 Figure 2-1. TM-100i Actuator/3103 Gas Valve Outline Drawing Woodward... -
Page 11: Figure 2-2. Recommended Torque Pattern
Manual 40155 3103 Gas Valve and TM-100I Actuator Figure 2-2. Recommended Torque Pattern After the valve is installed in the piping system, the piping connections should be checked for any leaks. Use water, air, or an inert gas to check. -
Page 12: Electrical Connections
Figures 2-3 through 2-10 are the plant wiring diagrams for the TM 100 digital driver, TM-100i actuator/3103 gas valve when conduit is being used. If conduit is not being used, the single wires from the driver to the FTM must be multi- conductor shielded wires. -
Page 13: Figure 2-3. Channel 1, Single Feedback
Manual 40155 3103 Gas Valve and TM-100I Actuator Figure 2-3. Channel 1, Single Feedback Woodward... -
Page 14: Figure 2-4. Channel 1, Single Feedback
3103 Gas Valve and TM-100I Actuator Manual 40155 Figure 2-4. Channel 1, Single Feedback Woodward... -
Page 15: Figure 2-5. Channel 2, Single Feedback
Manual 40155 3103 Gas Valve and TM-100I Actuator Figure 2-5. Channel 2, Single Feedback Woodward... -
Page 16: Figure 2-6. Channel 2, Single Feedback
3103 Gas Valve and TM-100I Actuator Manual 40155 Figure 2-6. Channel 2, Single Feedback Woodward... -
Page 17: Figure 2-7. Channel 1, Dual Feedback
Manual 40155 3103 Gas Valve and TM-100I Actuator Figure 2-7. Channel 1, Dual Feedback Woodward... -
Page 18: Figure 2-8. Channel 1, Dual Feedback
3103 Gas Valve and TM-100I Actuator Manual 40155 Figure 2-8. Channel 1, Dual Feedback Woodward... -
Page 19: Figure 2-9. Channel 2, Dual Feedback
Manual 40155 3103 Gas Valve and TM-100I Actuator Figure 2-9. Channel 2, Dual Feedback Woodward... -
Page 20: Figure 2-10. Channel 2, Dual Feedback
3103 Gas Valve and TM-100I Actuator Manual 40155 Figure 2-10. Channel 2, Dual Feedback Woodward... -
Page 21: Terminal Blocks
Manual 40155 3103 Gas Valve and TM-100I Actuator Terminal Blocks The terminal blocks provided for the motor sense wires and the resolver are WAGO 264 series. These terminal blocks are top-load terminal blocks and are actuated by inserting a DIN 5264 screwdriver into the opening behind the wire slot. -
Page 22: Chapter 3. Description Of Operation
3103 Gas Valve and TM-100I Actuator Manual 40155 Chapter 3. Description of Operation TM-100i Actuator The TM-100i integrating actuator is used with an electronic position control circuit (see Figure 3-1) which compares position demand (V ) and feedback (V signals and outputs a torque motor current to correct any position errors. When the actuator output shaft is stationary, torque motor current is at the null value. -
Page 23: Figure 3-1. Schematic Of Tm-100 Actuator
Manual 40155 3103 Gas Valve and TM-100I Actuator Figure 3-1. Schematic of TM-100 Actuator Woodward... -
Page 24: Chapter 4. Actuator/Valve Calibration
Chapter 4. Actuator/Valve Calibration The TM 100I actuator/3103 gas valve is typically used in applications that require extremely high accuracy, like dry low emissions (DLE) control. For that reason, all calibration of the actuator/valve assembly is performed at the factory. -
Page 25: Chapter 5. Troubleshooting
Problems in actuation usually are a result of contamination in the torque motor servovalve. Failures of the resolver will most likely result in the unit having so be recalibrated as the factory. Consult a qualified Woodward service facility for more information. -
Page 26: Chapter 6. Specifications
3103 Gas Valve and TM-100I Actuator Manual 40155 Chapter 6. Specifications Output Type Rotary actuator and valve, limited rotation with adjustable minimum and maximum stops General Maximum Valve Travel 60° Positional Feedback Single or dual resolver (standard) Single RVDT (optional) -
Page 27: Chapter 7. Service Options
Woodward systems and components for the retrofits and overhauls, long term service contracts, emergency repairs, etc. You can locate your nearest Woodward distributor, AISF, RER, or RTR on our website at: www.woodward.com/directory... -
Page 28: Woodward Factory Servicing Options
Flat Rate Remanufacture: Flat Rate Remanufacture is very similar to the Flat Rate Repair option with the exception that the unit will be returned to you in “like- new” condition and carry with it the full standard Woodward product warranty (Woodward Product and Service Warranty 5-01-1205). This option is applicable to mechanical products only. -
Page 29: Packing A Control
Engineering Services Woodward offers various Engineering Services for our products. For these services, you can contact us by telephone, by email, or through the Woodward website. Technical Support ... -
Page 30: How To Contact Woodward
3103 Gas Valve and TM-100I Actuator Manual 40155 How to Contact Woodward For assistance, call one of the following Woodward facilities to obtain the address and phone number of the facility nearest your location where you will be able to get information and service. - Page 31 Manual 40155 3103 Gas Valve and TM-100I Actuator Woodward...
- Page 32 Email and Website—www.woodward.com Woodward has company-owned plants, subsidiaries, and branches, as well as authorized distributors and other authorized service and sales facilities throughout the world. Complete address / phone / fax / email information for all locations is available on our website.
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