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Woodward Large Electric Sonic Valve II Installation And Operation Manual Download Page 1

 

 

Product Manual 35076

(Rev C, 1/2019)

Original Instructions

 
 
 
 

 

Large Electric Sonic Valve II (LESV II) 

2-inch, 3-inch, 4-inch, 6-inch 

 

Installation and Operation Manual 

 

 

Released

Summary of Contents for Large Electric Sonic Valve II

Page 1: ...Product Manual 35076 Rev C 1 2019 Original Instructions Large Electric Sonic Valve II LESV II 2 inch 3 inch 4 inch 6 inch Installation and Operation Manual Released...

Page 2: ...to the equipment Any such unauthorized modifications i constitute misuse and or negligence within the meaning of the product warranty thereby excluding warranty coverage for any resulting damage and i...

Page 3: ...Wiring 43 Installation and Application Pre Start Checks 44 CHAPTER 4 MAINTENANCE AND HARDWARE REPLACEMENT 46 Maintenance 46 Hardware Replacement 46 SIL2 Flow Sensor Replacement 46 Fuel Overboard Vent...

Page 4: ...er Initial Installation 55 Functional Testing after Changes 55 Proof Test Functional Test 55 Functional Verification Proof Test Procedure Module Level 55 CHAPTER 8 PRODUCT SUPPORT AND SERVICE OPTIONS...

Page 5: ...32 Figure 3 8 Power Connector 36 Figure 3 9 Motor Resolver Connectors 36 Figure 3 10 ID Module Shaft Resolver Actuator Connector 37 Figure 3 11 Cable Motor Resolver 1 Feedback Signal 38 Figure 3 12 C...

Page 6: ...device to protect against runaway or damage to the prime mover with possible personal injury loss of life or property damage The overspeed shutdown device must be totally independent of the prime mov...

Page 7: ...of Electronic Controls Printed Circuit Boards and Modules Follow these precautions when working with or near the control 1 Avoid the build up of static electricity on your body by not wearing clothin...

Page 8: ...the Member States relating to the making available on the market of pressure equipment 2in 3 in 4 in PED Category II 6 in PED Category III PED Module H Full Quality Assurance CE 0041 PED H WDI 001 16...

Page 9: ...ment SIL Certificate Product Certificate Number WOO 1707039 C001 Large Electronic Sonic Valve LESV II Certified SIL 3 Capable for Flow Sensor Function in safety instrumented systems Evaluated to IEC 6...

Page 10: ...of ignition in the range of the process media temperatures Compliance with the Machinery Directive 2006 42 EC noise measurement and mitigation requirements is the responsibility of the manufacturer of...

Page 11: ...ith an optional position feedback sensor for a SIL2 light off flow function The purpose of the sensor is to provide an independent valve shaft position feedback to be used for fuel flowrate verificati...

Page 12: ...ast ramping of power If this is expected in the application please contact Woodward for additional information Stated current values are based on minimum DVP input voltage for full dynamic performance...

Page 13: ...35076 LESV II Woodward 11 Recovery Capability 1 06 P1 P2 Critical Choking Pressure Ratio contact Woodward for additional details Seat Leakage Class IV per ANSI FCI 70 2 Nominal Cg Curve Cg Accuracy Re...

Page 14: ...Manual 35076 LESV II Woodward 12 Figure 1 1 Optional SIL2 Flow Sensor 3 4 6 inch LESV II Released...

Page 15: ...Manual 35076 LESV II Woodward 13 Figure 1 2a Outline Drawing 2 Inch LESV II UHR SST 600 Dual Resolver Released...

Page 16: ...Manual 35076 LESV II Woodward 14 Figure 1 2b Outline Drawing 2 Inch LESV II UHR SST 600 Dual Resolver Released...

Page 17: ...Manual 35076 LESV II Woodward 15 Figure 1 3a Outline Drawing 3 Inch LESV II Class 600 Released...

Page 18: ...Manual 35076 LESV II Woodward 16 Figure 1 3b Outline Drawing 3 Inch LESV II Class 600 Released...

Page 19: ...Manual 35076 LESV II Woodward 17 Figure 1 4a Outline Drawing 4 Inch LESV II Class 600 Released...

Page 20: ...Manual 35076 LESV II Woodward 18 Figure 1 4b Outline Drawing 4 Inch LESV II Class 600 Released...

Page 21: ...Manual 35076 LESV II Woodward 19 Figure 1 5a Outline Drawing 6 Inch LESV II Class 600 Released...

Page 22: ...Manual 35076 LESV II Woodward 20 Figure 1 5b Outline Drawing 6 Inch LESV II Class 600 Released...

Page 23: ...odward 21 Figure 1 6 Connector Pin outs DVP5K with 2 Inch LESV II Note Connector key orientations shown above are reference only Refer to product outline drawing for product or part number specific ke...

Page 24: ...ons shown above are reference only Refer to product outline drawing for product or part number specific key orientations Table 1 2 SIL2 Sensor Wiring Connections Terminal Function 1 Signal Output 1 2...

Page 25: ...sition feedback This resolver is used as a watchdog function of the primary motor control to prevent runaway conditions and to ensure that the primary motor resolver is reading correctly Linear shaft...

Page 26: ...diverging sleeve pilot sleeve bonnet and actuator adapter The metering elements of this valve are a contoured plug and a hardened seat The plug is contoured to provide various Cg versus position flow...

Page 27: ...ANSI ISA S75 02 In order to maintain the valve flow accuracy and recovery performance in the application it is recommended that the installation piping lengths meet ANSI ISA S75 02 EXPLOSION HAZARD T...

Page 28: ...nges and Gun Needle For 2 inch LESV II grease ports refer to Figure 3 1 For both ports indicated leave a minimum of 12 inches 30 48 cm clearance for maintenance access See Manual 35134 for additional...

Page 29: ...before moving the LESV II Do not lift or handle the actuator by electrical connections or the SIL2 Flow Sensor The significant weight of the valve poses a crushing hazard that can result in personal i...

Page 30: ...shown in Figure 3 4 is to prevent overstress on the lifting eyes When lifting from the valve from a horizontal position and transitioning to a vertical position use caution to ensure the lifting strap...

Page 31: ...ected Figure 3 5 Representative Outline of LESV II In addition if performing any functional or pressure testing of an LESV II the valve discharge flange must first be properly supported by mounting ei...

Page 32: ...erify that the process piping face to face dimensions meet the requirements of the outline drawings Figures 1 2 through 1 5 within standard piping tolerances The valve should mount between the piping...

Page 33: ...o ensure that there is not an adverse effect from the stresses applied to the housing from the inlet and outlet piping The loads which were used in the design of these housings are and should not be e...

Page 34: ...w testing is conducted on every valve before shipment Results from this flow testing produce Cg versus position characteristics of the valve Each valve must demonstrate predetermined Cg characteristic...

Page 35: ...e include the demand type selection analog input scaling discrete input and output configurations etc For a complete description of all the options for the User Configuration Parameters please see the...

Page 36: ...ay time before a position error is flagged as an alarm sec PosErrShaftAlarmLimit Alarm limit for error allowed between the position demand and the shaft resolver feedback PosErrShaftShutdownTime Shaft...

Page 37: ...c limit Factory Calibrated MaxCheckMotorResMax Startup diagnostic limit Factory Calibrated MaxCheckShaftResMin Startup diagnostic limit Factory Calibrated MaxCheckShaftResMax Startup diagnostic limit...

Page 38: ...er cable connector shall be installed hand tight followed by a final torque of 2 5 Nm 22 lb in to meet the IP rating Figure 3 8 Power Connector Note Actual connector orientation on motor may appear di...

Page 39: ...Install the mating cable connector by hand so that the red line is no longer visible and the connector cannot be turned any further Figure 3 10 ID Module Shaft Resolver Actuator Connector Note Actual...

Page 40: ...Manual 35076 LESV II Woodward 38 Figure 3 11 Cable Motor Resolver 1 Feedback Signal Released...

Page 41: ...Manual 35076 LESV II Woodward 39 Figure 3 12 Cable Stem Shaft Resolver LVDT Feedback Signal Released...

Page 42: ...Manual 35076 LESV II Woodward 40 Figure 3 13 Cable Motor Resolver 2 Feedback Signal Released...

Page 43: ...Manual 35076 LESV II Woodward 41 Figure 3 14 Cable Motor Power 2 Inch LESV II LELA1 with DVP5k Released...

Page 44: ...Manual 35076 LESV II Woodward 42 Figure 3 15 Cable Motor Power 3 4 and 6 Inch LESV II LELA2 with DVP12k Released...

Page 45: ...e hex head cap screws that secure the cover to the housing using a 3 mm hex wrench Refer to Figures A and B for the location of the cover screws and electrical terminal block In order to access the te...

Page 46: ...ition indicator on the side of the valve actuator Table 3 4 Commissioning Procedure Recommended commissioning procedures electrically actuated gas control valves Commissioning Phase Installation Befor...

Page 47: ...alve step Verify shutdown from safety system including overspeed Document and archive DVP configuration settings Commissioning Phase Pre start before turbine lightoff Wiring Physical Mechanical Instal...

Page 48: ...t possible serious personal injury or damage to equipment be sure all electric power hydraulic pressure and gas pressure have been removed from the valve and actuator before beginning any maintenance...

Page 49: ...ould cause the valve to malfunction or to operate improperly Fuel Overboard Vent Port Annual Inspections Pressurize the valve section of the assembly to a pressure of 345 kPa 50 psig and perform the f...

Page 50: ...he flanges for potential blockages remove the valve from the fuel system and ensure that all power and electrical cables are disconnected Never place hands inside the valve without ensuring that power...

Page 51: ...n to manufacturer for repair High overboard vent leakage Internal seals damaged Return to manufacturer for repair High seat leakage Damage to valve seat or plug Remove valve and inspect flow elements...

Page 52: ...This system consists of a speed sensor a processing unit and a fuel shutoff actuation sub system of which the LESV is a component The SFF for each subsystem should be calculated The SFF summarizes th...

Page 53: ...the safety system as possible such as sensors transmitters actuators and trip blocks The results of any functional check shall be recorded for future review The LESV must be used within the published...

Page 54: ...w Table 6 2 Suggested Proof Test Step Action 1 Bypass the safety function and take appropriate action to avoid a false trip 2 Interrupt or change the signal supply to the actuator to force the actuato...

Page 55: ...ounds Valve Size inches 9904 3440 Yes Yes 2500 600 3 9904 3441 Yes Yes 3655 600 4 9904 3442 Yes Yes 6600 600 6 9904 3463 Yes Yes 2500 600 3 9904 3464 Yes Yes 3655 600 4 9904 3465 Yes Yes 6600 600 6 No...

Page 56: ...as IEC61508 or IEC61511 The safety performance numbers in this chapter can be used for the evaluation of the overall safety lifecycle Restrictions The user must complete a full functional check of th...

Page 57: ...elated it is recommended that a functional test be performed after any change Proof Test Functional Test The LESV Flow Sensor must be periodically proof tested to ensure there are no dangerous faults...

Page 58: ...Support Woodward works with and supports a global network of independent business partners whose mission is to serve the users of Woodward controls as described here A Full Service Distributor has th...

Page 59: ...carries the standard Woodward service warranty Woodward Product and Service Warranty 5 01 1205 on replaced parts and labor Flat Rate Remanufacture Flat Rate Remanufacture is very similar to the Flat R...

Page 60: ...ons or from one of our Full Service Distributors The field engineers are experienced both on Woodward products as well as on much of the non Woodward equipment with which our products interface For in...

Page 61: ...s steam etc Power Output Rating Application power generation marine etc Control Governor Information Control Governor 1 Woodward Part Number Rev Letter Control Description or Governor Type Serial Numb...

Page 62: ...Chapter 4 Added clarification to third Warning box under Hardware Replacement in Chapter 4 Added 2 to the references in the SIL2 Flow Sensor Replacement in Chapter 4 Added DOC for LESVII with LELAI R...

Page 63: ...Manual 35076 LESV II Woodward 61 Declarations Released...

Page 64: ...Manual 35076 LESV II Woodward 62 Released...

Page 65: ...Manual 35076 LESV II Woodward 63 Released...

Page 66: ...22 1519 USA 1041 Woodward Way Fort Collins CO 80524 USA Phone 1 970 482 5811 Email and Website www woodward com Woodward has company owned plants subsidiaries and branches as well as authorized distri...

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