E1460X001
Contents
1. Access to this submenu 2 4 SCREEN and press ENTER to confirm Store parameters order A OK screen will appear to indicate that option has been made Press ENTER again to confirm 8 5 5 Reset system 2 5 SCREEN This menu allows to recover the default configuration and load it in memory It can be useful when many undesired changes have been made Notice that previous configurations will be erased Access to this submenu 2 5 SCREEN and press ENTER to confirm reset system order A OK screen will appear to indicate that option has been made Press ENTER again to confirm 8 5 6 New password 2 6 SCREEN This menu allows to change the password code Access to this submenu 2 6 SCREEN and press ENTER to confirm a new password command or order Introduce your new password code using UP and DOWN pushbuttons press ENTER once you have selected one code in order to go to next code Finally press ENTER to confirm A OK screen will appear to confirm that order was made Press ENTER again to confirm 8 5 7 Language setting 2 7 SCREEN This menu allows to change the language employed on screens texts and message Access to this submenu 2 7 SCREEN and press ENTER to confirm Navigate thought the screens using UP and DOWN pushbuttons press ENTER once you have selected your language Finally press ENTER to c2. Size F 14 ISO 5210 Disassembly Remove retaining ring 5 and unscrew the stop ring 4 employing a suitable tool Push and press the removable bronze bush 1 in order to extract it Assembly Having machined the removable bush according to valve stem dimensions refit the drive bus 1 into the output shaft bore 3 align the keyway 2 in its output shaft shape Screw the stop ring 4 employing a suitable tool Refit the retaining ring 5 OUTPUT TYPE 3 Size F 07 F 10 F 14 F 16 F 25 ISO 5210 Disassembly Employing a suitable tool remove the retaining ring 4 which fix the removable steel bush 1 Push in order to extract this piece Assembly Having machined the removable steel bush according to valve stem dimensions refit the drive bus 1 into the output shaft bore align the keyway 2 in its output shaft shape Refit the retaining ring 4 OUTPUT TYPE BO Size F 10 F 14 BO output type is supplied already machined according to dimensions published in technical datasheets Disassembly Employing a suitable tool remove the retaining ring 3 which fix the removable steel bush 1 Removable bush is located inside of output shaft 2 Push in order to extract this piece Assembly Having machined the removable steel bush according to valve stem dimensions refit the drive bus 1 into the output shaft bore Refit the retaining ring 3
3. w y counter c clockw rotatic lockwise 2 rotation V line e CAPACITOR e ise IN For three phase A C motors Check that U V W phase sequence Main voltage supply is correct Notice that U V W phases are wired to 1 2 3 motor contacts or terminals Change two phases U V W on terminal blocks e g U and V and try it again For single phase A C motors Verify the wiring See figure For DC motors Check polarity on terminals Pag 14 ELECTRIC ACTUATOR USER MANUAL 9 3 9 4 9 5 9 6 9 7 9 8 Q centork VALVE CONTHOL Closed position limit switch setting E Manually or electrically operate the valve to the desired CLOSED position Access to Settings menu See chapter 8 4 Access to Set open position 0 menu and set the FULLY CLOSE limit position See chapter 8 4 1 Check that when opens RELAY corresponding to Reached position close is switches off See Data operation menu outputs submenu also INDICATOR LED will light off Then go back to fully close position and check that Relay Reached position close switches on and INDICATION LED n 4 lights on GREEN Open position limit switch setting Manually or electrically operate the valve to the desired OPEN position HM Access to Settings menu See chapter 8 4 Access to Set open position 100 menu an
4. centork VALVE CONTROL 85 Settings SCREEN 2 Pressing UP and DOWN pushbuttons navigate thought main menu screen until Settings screen is selected Then press ENTER to confirm and get into setting menu A password screen will appear User should introduce the password number Default password code is 0123 User can change this password code Pressing UP and DOWN select the first code or digit Then press ENTER to confirm Automatically the second code or digit will flash or blink waiting for confirmation or change Select the second code Repeat this steps until the complete code is introduced Wrong codes causes that program automatically escapes to main menu If user makes a mistake in one code itis not possible to go back It is necessary to escape and enter again to Settings menu Setting menu is formed by several submenus explained in following chapters 2 13 2 10 2 9 2 8 8 5 1 Set open position 0 2 1 SCREEN This menu allows to set the Open position 0 Valve Fully close and 100 Valve fully open Run the valve to the desired close position 0 electrically or manually via handwheel Notice that when running INDICATOR O LAMPS will light on and off That means that position sensor is working correctly If user reverse the mo
5. 8 5 12 Torque close value SCREEN 2 12 This menu allows to set the tripping torque for close direction This value is expressed by a of rated torque marked on actuator nameplate Access to this submenu 2 12 SCREEN and press ENTER to confirm Set the desired value increasing decreasing using UP and DOWN pushbuttons press ENTER once you have selected your value Finally press ENTER to confirm ELECTRIC ACTUATOR USER MANUAL Pag 13 amp 8 5 13 _Torque open value SCREEN 2 13 centork VALVE CONTROL This menu allows to set the tipping toque for open direction This value is expressed by a of rated torque marked on actuator nameplate Access to this submenu 2 13 SCREEN and press ENTER to confirm Set the desired value increasing decreasing using UP and DOWN pushbuttons press ENTER once you have selected your value Finally press ENTER to confirm 9 SETTING AND PRELIMINARY TEST A 9 1 9 2 Safety rules and standard should be observed See SAFETY INSTRUCTIONS chapter Setting and preliminary test can only be done when finished the wiring and mounting on valve Electric and electric manoeuvre and devices should be ready and checked Both the torque and the limit switches setting must be carried out in accordance with the characteristics of the valve to be driven Each valve manufacturer decides whether the switching off at both ends is made by torque switching or
6. NC PROT TEMP O16 MOTOR CLOSE TORQUE PARAR SWITCH RELAY Q P1 4 Stop FINAL CARRERA 4 SUPERACION PAR CIERRE BAT CERRAR 2 o OPEN TORQUE CLOSE j KM4 Y SWITCH RELAY o FINAL CARRERA BETEN SUPERACION ERC1 OPEN LIMIT PAR APERTURA CLOSE LIMIT SWITCH RELAY SWITCH RELAY FINAL CARRERA FINAL CARRERA RECORRIDO RECORRIDO APERTURA CIERRE NY FRC1 o FRA1 SPL CONTROL UNIT VOLTAGE SUPPLY KM3 L2 KM5 13 KM6 14 ALIMENTACION amp UNIDAD CONTROL APERTURA VA ABIERTA VALVULA VALVE PAR EN EL CIERRE OPEN OPENED OVERTORQUE IN OVERTORQUE IN VALVE CLOSE DIRECTION OPEN DIRECTION TVULA SUPERACION DE SUPERACION DE P AR EN LA APERTURA CIERRE APERTURA POR LIMITE DE RECORRIDO MODIFICACION Propiedad de CENTRALAIR S A prohibida su utilizacion K reproduccion y distribuccion sin autorizacion expresa por escrito En caso de superacion de par cortamos cierre apertura 5 se supera par permite volver a intentar cierre apertura realizando enkork REDONDEO previamente movimiento contrario al que origino superacion de par ACTUADOR INTEGRAL ZONAS SIN INDICACION OPEN CLOSE BY LIMIT SWITCHING CIERRE APERTURA POR TOLERANCIAS GENERALES DIMENSIONALES AGUJEROS H12 EJES h12 ROSCAS GRADO MEDIO L
7. a visual inspection in order to detect any anomaly caused during the transport and during the storage as well Checking should include a visual inspection of electric compartment and switching and signalling unit shouldn t be opened For further details consult the technical sheet Conditions for Transport and Storage ELECTRIC ACTUATOR USER MANUAL Pag 3 amp centork VALVE CONTROL 4 SERVICE CONDITIONS FOR ELECTRIC ACTUATORS 4 1 Electric actuator Main description and purpose Electric actuator is an apparatus or device formed by a electric motor coupled to a main gearbox unit which transmits motion and torque to valves An electronic unit formed by electronic boards and sensors inside of electric actuator allows to provide continuous torque measurement and control and continuous position measurement and control Electronic device actives settable output relays which allows torque and limit switching operation Limit and torque switches relays must be included on the electric manoeuvre in order to prevent overloads on valve and actuator which might cause a fatal damage on valve and actuator Electric motor are powerful devices Electric actuators series 460 can be operated using an external electric cabinet or employing CENTRONIK units For more information consult CENTORK Electric actuators actuators are provided with a declutchable manual override system in order to operate manually in case of emergency or fail of oil
8. by limit switching If actuator has been supplied already assembled onto the valve by valve manufacturer the settings made originally by the manufacturer should NOT be modified on site without the authorisation of the latter otherwise serious damage may be caused both to the valve and to the actuator CENTORK recommend to move the valve to an intermediate position manually via handwheel device according to chapter 6 in order to execute the test routines descried below avoiding problems due to incorrect routines or user s mistakes User should not open covers for setting routines Sense of rotation actuator and valve Electric actuator and valve sense of rotation must be the same Electric actuator sense of rotation criteria is CLOCKWISE TO CLOCK Sense of rotation is critical for many components RELAYS sensors 4 Q O D 20 mA transmitter A correct operation cannot be warranty in case of different sense of rotation valve actuator Operate the electric actuator via handwheel See Manual operation chapter Check that running the handwheel clockwise valve moves to close If the turn direction is not correct stop immediately and verify Motor and power supply Sense of rotation When running to close electric actuator output shaft should turn in clockwise sense of rotation as well It this does not happen stop immediately and check Movement CLOCKWISE
9. change over lever 20 clockwise while slightly turning the handwheel When you notice an increase in the resistance of the wheel the manual control is engaged Run the valve in the desired direction Standard sense of rotation is clockwise to close For greater operating speed you can connect any powertool pneumatic or electric to the hand wheel shaft The maximum speed is 150 rpm Handwheel Pag 6 ELECTRIC ACTUATOR USER MANUAL Q centork VALVE CONTHOL 7 ELECTRIC AND ELECTRIC CONNECTIONS A CAUTION When handling electric equipment take into account the health and safety standards EN 60204 73 23 EEC directive and any other national legislation applicable 7 1 Wiring diagram electric manoeuvre Electric actuator must be controlled by a external electric cabinet with all elements needed Transformer contactors relays lamps fuses Wiring diagram should be designed according to electric actuator features Electric actuator datasheet supplied with the actuator includes a PROPOSED WIRING DIAGRAM delivered with other technical documentation A The following points should be observed We recommend to switch off the corresponding contactor relay always directly by the limit or torque RELAYS opening and closing Torque RELAYS must be included on Electric electric manoeuvre in order to protect actuator and valve from undesired overloads Each valve manufacturer decides whether the switching off at both end
10. supply Electric actuator can be coupled directly to valve or maybe through gearbox units Bevel spur and worm gearboxes 4 2 Temperature range CENTORK electric actuators work in a temperature range from 25 C to 70 C 4 3 Actuator and motor duty service Electric actuator series 460 have been designed for valve motorization which requires ON OFF and inching Modulating duty service Electric actuator can run continuously at nominal torque Nominal torque is rated to 50 of max tripping torque 100 value marked on actuator nameplates Higher nominal torques can reduce the actuator s service life Max torque is only recommended for short period of time not exceeding 10 of total operation time Electric motor has been designed to operate under severe conditions Motors have been designed for S2 short duty and S4 modulating duty For more technical details contact CENTORK 44 IP protection degree CENTORK electric actuators are designed in their standard version with IP67 acc EN 60 529 environmental protection although IP68 protection may be supplied on request IP67 and IP68 protection degree is only guarantee employing proper protection plug and cable gland for cable entries according to IP degree See chapter 7 It is necessary to observe storing and maintenance rules written on chapter 10 as well 4 5 Painting and protection against corrosion As standard CENTORK has designed three protection degree Standard protecti
11. 0mA o 4 20mA programmable TTS Analogue Torque transmitter 2 wire 0 20mA o 4 20mA programmable Both sensor receive supplied from internal voltage source Serial communication Optional Serial communication RS232 permit to read write all the data of the actuator for setting and maintenance facilities ELECTRIC ACTUATOR USER MANUAL Pag 5 Q centork VALVE CONTROL 5 MOUNTING TO THE VALVE 5 1 Pre Installation Inspection Verify the actuators nameplate to insure correct model number torque operating speed voltage and enclosure type before installation or use It is important to verify that the output torque of the actuator is appropriate for the torque requirements of the valve and that the actuator duty cycle is appropriate on the intended application 5 2 Output size Check whether actuator output flange suits the flange of the valve to be driven The latter should have been designed following the IS05210 or IS05211 standard for standard application or following the customer s specifications for special application 5 3 Output type Check that the type of flange coupling of the actuator suits the valve to be driven diameters and lengths Those manufactured as Standard at CENTORK follow the IS05210 5211 standards Types of output drive Output type A If not otherwise specified in the order it is supplied blank The thread must be machined according to the stem of the valve to be driven For the dismount
12. 8 1 2 2 8 1 3 2 8 1 4 2 8 1 5 2 8 1 6 2 8 1 7 2 8 1 8 Navigate thought the different screens employing UP and DOWN pushbuttons and press ENTER to select the desired information for this relay A OK screen will appear to confirm that order was made Press ENTER again to confirm 7 Repeat the process described in order to set all RELAYS used Press C in order to escape from Setting menu Pag 12 ELECTRIC ACTUATOR USER MANUAL 8 5 9 Q centork VALVE CONTHOL 4 20 mA torque transmitter TTS setting 2 9 SCREEN This menu allows to set and configure the 4 20 mA torque signal called TTS TTS generates a 4 20 mA continuous signal proportional to TORQUE Access to this submenu 2 9 SCREEN and press ENTER to confirm Then a new screen will appear in order to select between Direct or reverse Polarity Change between this screens using UP or DOWN pushbuttons press ENTER to confirm your choice Finally set the type of Range 4 20 mA 2 10V or 0 20 mA 0 10 V Finally press ENTER to confirm A OK screen will appear to confirm that order was made Press ENTER again to Coni 2 9 1 1 2 9 1 2 It is not necessary any additional calibration process User only has to define or set the type of signal Volts or mA 8 5 10 4 20 mA position transmitter TPS setting 2 10 SCREEN 2 9 2 1 2 9 2 2 T
13. A direct or reverse polarity Relays setting 4 relay configurable 7 relays as option Language setting English Spanish German French and Italian Other languages under request Four LED for main indication Red green LED indicator LED and LED4 Red ON Valve fully opened Green ON Valve fully closed Red LED indicator LED2 Red ON Alarm activated Yellow LED indicator LED3 Yellow ON Valve in intermediate position Position control A position encoder incorporated in the actuator design permits continuous monitoring of valve position during motor and hand wheel operation The calibration may be done with the control panel Maximum allowable actuator stroke 100 000 turns Output shaft Torque Control Two force sensors incorporated in the actuator PTCS allows continuous monitoring of valve torque during motor an hand wheel operation Tripping torque can be adjusted from 40 up to 100 of maximum Torque According to electric actuators range independent for each rotation sense Open and close Motor thermal protection The motor is protected against overheating by thermistors embedded in the motor windings Position and Torque switch 4 programmable Bistable relays 22 VDC 250VAC Standard and up to 11 programmable relays Optional Position and torque analogue transmitters TPS and TTS Optional TPS Analogue position transmitter 2 wire 0 2
14. C ntork VALVE CONTROL 6 Digital electric actuator CENTORK 460 Series Installation and maintenance User s manual Q centork VALVE CONTHOL INDEX 1 CENTORK ELECTRIC ACTUATORS cc coo ernannt anne anne rennen re 3 2 SAFETY INSTRUCTIONS usina ernennen era ceo cda coa 3 3 TRANSPORT AND STORAGE 00000 lad leeren 3 31 Transporta NE 3 6 10 VPPRRLSETBEPREENIEFERRIEREHELSSSREFTTERPERPELGSCREFLTESBEERFLEFSPEUERTTSTERFTLFSECRERTTSEEUETRRSEEBELTRRSCFSLHERSPERRTERFFULTRRSEFLESLESTFURTER 3 4 SERVICE conditions FOR ELECTRIC ACTUATORS uuuessnneennssnnnnnnennnnnnnennnnnnnnnnnnnnnnnnnnnnne nn nn ern 4 4 1 Electric actuator Main description and purpose 44444400nnnnnnnnnnnnnnanennnnnnnnnnnnnanennnnernnnn nn 4 1 diel 4 45 Actuator and motor duty service nee ee een 4 4 4 P iprofection degree inne ie 4 4 5 Painting and protection against corrosion 44esesssnnnnensnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn AKER 4 4 6 Electronic features 4 5 MOUNTING TO THE 6 5 1 Pre Installation Inspection ica een an en er arte 6 5 2 A RA 6 5 97 AN 6 9 4 tad 6 6 MANUAL OPERA FION sos 6 7 ELECTRIC AND ELECTRIC CONNECTIONS uunnssenssnennnnnnnnnennnnnnnnnnnnnnnennnnnnnnnnnn
15. ELECTRIC ACTUATOR USER MANUAL Q centork VALVE CONTHOL Figure 3 Figure 4 Pag 19 Q centork VALVE CONTROL FASTEN BOLTS CLASS 8 8 FRICTION FACTOR BOLT LOW MEDIUM HIGH M4 4 2 6 8 M6 6 2 8 2 10 M8 15 21 24 M10 30 41 48 M12 49 68 85 M14 85 108 130 M16 130 165 200 M18 170 240 280 M20 240 340 410 M30 800 1150 1350 M36 1450 2050 2400 Torque values in N m Steel bolts class 8 8 Pag 20 ELECTRIC ACTUATOR USER MANUAL Q centork VALVE CONTHOL WIRING DIAGRAMS TERMINAL PLANS LEGENDS AND SYMBOLS SYMBOL DESCRIPTION TECHNICAL FEATURES Squirrel cage motor Isolation class F Main power supply See motor nameplates Main voltage supply tolerance 5 Sa MOTOR A C motor single and three phase ir SUPPLY SOURCE 120v 418 50 60Hz 8 Supply source Voltage for Torque and 230v 14 50 60Hz position control and measurement electronic 446v 423 50 60Hz SPL unit RELAY Switching rating Imax for 250VAC 10A cosp 1 Switching rating Imax for 30VDC 10A resistive load RL1 BLK Type Transistor i F Voltage 24VDC Movement signalling unit Blinker M BLK ax current 100mA 2 wire active system A Teno v TPS Maximum load for current tr
16. LAY INDICATION LEDS UP SCAPE pushbutton pushbutton ENTER DOWN pushbutton pushbutton 8 1 Torque and position control and measurement electronic Unit The figure depicts the frontal interface of the DIGITAL electric actuator It is not necessary to open the frontal panel during the first years For main maintenance and stat up routines user don not need to open this cover CENTORK recommend no to do it in order to keep the Protection degree Sealing For batteries changes and battery description see chapter 10 4 8 2 Menu routines and screens A LCD display allows user to set and communicate with the actuator Two screens or menus categories can be found Main menu Settings and Operational data submenus Pag 8 ELECTRIC ACTUATOR USER MANUAL Q centork VALVE CONTHOL 8 3 Main menu Pressing UP and DOWN pushbuttons user can access to different information 1 2 8 4 Operational Data submenu SCREEN 4 Pressing UP and DOWN pushbuttons navigate thought main menu screen until Settings screen is selected Then press ENTER to confirm and get into setting menu Navigate through screens to access to information 4 1 Press ESCAPE to return to Main Menu ELECTRIC ACTUATOR USER MANUAL Pag 9 amp
17. ONGITUDES Js12 Case of overtorque stops open close action LIMITE DE RECORRIDO Case of overtorque allows open close action after vin one close open ac ion OPEN CLOSE BY een e SING yA a FE AO ts A 8 i EN 1XZ0100 ONIHOLIMS uon9D usdo asoj9 uop Bump d anb wo ommazon owo 19 30 LAN e a uo gt D asojo uado sdojs 1 jo 8505 ZLSP SIONLIDNOA OIGSN OGVYED SVISOY ZLU sara ZIH 5 3 9 SIIVNOISNINIO SIIVIINID SVIONVIJ101 HOd VAN LYIAV JYYNO WIV9S3 ONIHOLIMS LWN 48 3S019 N3d0 NOIOVOIONI 0 80 z1 oavolateaa MS unoz WYSSLNI YOGVNLOV W Jod ap uoiapsedns ouio anb jo orbijuo9 ojus w rnoWw 2 uawoiaasd WD OPuDz paJ Dinyiado aJJa1o 10 U U 18 0 1 sod Diedns as OJONOO3Y OR 5 oavrnaid o nyado auelo sowopos sod ap uojoniadns ap ospo uJ wwa vo NOIOVOIJIGOW OQIJYOI3Y 30 ALINM YOd VINLVIAV IYUZIO HOGVNLOV 130 ONVAVL A Odil 130 30N3430 YO0OVSNIONO9 13 YOOVNLOV WW OLNNF OGVALSININNS 53 YOLOW 130 H amp OGVSN3GNOD 13 3ZIS ANY 3dAL YOLOW NO SGN3d30 YOLOVAVI YOLVNLOV 3 3 HLIM G3NlddnS SI YOLIOVdVD YOLOW NOILO3YIG N3dO 3 4 35019 3NIVA 3 NI 3NDY0LY3AO NI 3NDYOLY3AO 35019 N3dO 3s019 VYNLYIdV VI NI YVd 394319 13 N3 YVd VINATVA VINATVA 30 NOIOVA3dNS 30 NOIOVY3dNS VHNLY3dV 344319 TOULNOI AVOINN ES NOI
18. OR USER MANUAL Pag 17 Q centork VALVE CONTROL OUTPUT TYPES OUTPUT TYPE A Size F 07 ISO 5210 Disassembly Employing a suitable tool remove the retaining ring 3 which fix the removable bronze bush 1 Push in order to extract this piece AD Assembly 9 g 2 Having machined the removable bush according to valve stem 3 dimensions refit the drive bus 1 into the output shaft bore align the keyway 2 in its output shaft shape Figure 1 Refit the retaining ring 3 OUTPUT TYPE A Size F 10 F 16 F 25 ISO 5210 Disassembly Push and press the removable bronze bush 2 in order to extract the cover 4 axial bearings 3 and removable bronze bush 2 Assembly Having machined the removable bronze bush according to valve shaft clean toughly this piece Apply grease on axial bearings and discs 3 Assemble axial disc on removable bush 2 finally insert NY the cover 4 Check O rings on cover Apply grease on Insert the removable bush on output type A base casting unit and output shaft notice that dog coupling Tooth on bushing should match with actuator hollow output shaft 1 Verify O ring 4 Figure 2 For maintenance grease can be supply thought grease nipple 5 Pag 18 ELECTRIC ACTUATOR USER MANUAL OUTPUT
19. OWLNAWIT 09 am AlddnS 3 LINN Lv loud 99 394319 IOLIDVAVI VUNLHIdV OGI44003Y OGI44093Y VUZJYYVI TVNIJ VYJYYVO TVNI AV138 HOLIMS AV138 HOLIMS 35019 VYNLH3dV In Res 343 NOIIVUIANS 3 TVNIJ AVI38 HOLIMS x 3NOYOL 340 35019 TVdd ETZFER 388319 Nolovaadns VYJYAVO TVNIJ AVTIY HOLIMS 3NOYOL 35079 To HOLOW dN3L LOYd ON 35019 NYON SV 135 VONOS 3134 ON 340 WON SV 135 vad ON N3dO SV 135 44 Aw139 HOLIMS ON N3dO SV 13S vas 93108 ON NadO SV 135 03 IVAY3HL Soon E
20. ansmisor 5000 Electronic Position transmitter Minimum load for tension transmisor 1000 Q rs 2 wire active system A Teno v TTS Maximum load for current transmisor 5000 Electronic Torque transmitter Minimum load for tension transmisor 1000 Q TTS For further technical information consult CENTORK technical datasheet or contact directly with CENTORK CENTORK address can be found printed on manual covers Next terminal plan shows a typical scheme of a electric actuator with all of optional elements 1 2 3 4 5 6 7 Js 9 poji J12 13 14 15 16 17 J1s 1s 20 21 22 23 24 25 26 27 28 22 30131 32 33 34 35 36 37 38 39 40 1 2 3 4 45 6 7 8 o lt pa A wz BLINK Rs232 AV sup TS RL6 R8 rte RLiol ROW REA M1 ALIM RL1 RL RL3 RL4 STANDARD ELEMENTS 0 TIONAL ELEMEN n ELECTRIC ACTUATOR USER MANUAL Pag 21 THERMAL SET AS NORM OPEN NO ole PROTEC SET AS NORM OPEN NO SWITCH RELAY SET AS NORM OPEN NO F gt SET AS NORM OPEN NO RELE SONDA SET AS NORM CLOSE
21. d set the FULLY OPEN limit position See chapter 8 4 1 Check that when closes RELAY corresponding to Reached position open switches off See Data operation menu outputs submenu also INDICATOR LED will light off Then go back to fully open position and check that Relay Reached position open switches on and INDICATION LED n 1 lights on CENTORK electric actuators leave the factory tested and calibrated for its Max Torque 100 rated on nameplates as standard Guarantee is not valid if the user exceeds 100 or if torque RELAYS are not employed on electric manoeuvre Access to Settings menu See chapter 8 4 Access to Torque close value SCREEN 2 12 and set the Torque value Warning Consult valve manufacturer for Thrust and torque allowable on valve Open Torque switching setting CENTORK electric actuators leave the factory tested and calibrated for its Max Torque 100 rated on nameplates as standard Guarantee is not valid if the user exceeds 100 or if torque RELAYS are not employed on electric manoeuvre Access to Settings menu See chapter 8 4 Access to Torque open value SCREEN 2 13 and set the Torque value Warning Consult valve manufacturer for Thrust and torque allowable on valve Intermediate limit switches Electric actuator allows to set two intermediate signals RELAYS These positions can be se
22. edure Maintenance for service CENTORK recommends for a preventive maintenance programme Approximately 3 months after commissioning and then every 9 12 months Check the correct tightening of the bolts between the actuator and the valve Retighten according to section 2 if required Take advantage of each revision to check the proper tightening of the covers of the handwheel lock and the external electric connection Check cable entries Visual inspection inside of switching and signalling and electrical compartments Contact with valve manufacturer order to know about maintenance routines of valve In the event of infrequent service perform a test run every 6 months in order to ensure the availability of service of the actuator Electric actuator s service life Electric actuator service life is rated to 20 000 cycles Each cycle is formed by an opening manoeuvre Valve close position to valve open position and a closing manoeuvre Valve open position to valve close position 50 turns has been considered as standard valve stroke reference Operation data screen allows to check the number of cycles made Batteries Torque and position control and measurement electronic unit has been designed with a very low energy consumption When main voltage is not supplied electronic unit remains in a STAND BY state Main screen will turn off and INDICATION LEDS will light off as well Electronic unit wi
23. his menu allows to set and configure the 4 20 mA position signal called TPS TPS generates a 4 20 mA continuous signal proportional to valve position As limit end position CLOSE 0 and OPEN 100 are set TPS automatically is set or auto calibrated to its end values 4 20mA 2 10V or 0 20 mA or 0 10Volts It is not necessary any additional calibration process User only has to define or set the type of signal Volts or mA Process 8 5 11 Access to this submenu 2 10 SCREEN and press ENTER to confirm Then a new screen will appear in order to select between Direct or reverse Polarity Change between this screens using UP or DOWN pushbuttons press ENTER to confirm your choice Set the type of Range 4 20 mA 2 10V or 0 20 mA 0 10 V Finally press ENTER to confirm A OK screen will appear to confirm that order was made Press ENTER again to confirm Alarm setting SCREEN 2 11 Different kind of event can be defined as ALARM signal This submenu allows to set the ALARM signal which actives ON or OFF a RELAY See Relay setting submenu chapter 8 5 8 Alarms can be activated or no Access to this submenu 2 11 SCREEN navigate through the screens and select your choice pressing ENTER then select between YES or NO in order to activate or not 2 11 1 2 11 2 2 11 3 2 11 3 1 Press C in order to escape from Setting menu
24. ing and machining of this type of output see Appendix Output type A models can withstand axial loads and torque Output type B1 B2 C It is supplied machined to the dimensions stated in the ISO 5210 5211 or DIN 3338 standard Output type B and C models cannot withstand axial loads Output type B3 B4 It is supplied blank For the dismounting and machining of this type of output see Appendix 5 4 Mounting Once the size and the type of output match the valve to be driven we can go on to the following step Degrease the mounting surfaces at actuator and valve thoroughly Slightly grease the input shaft of the valve to be driven Fit the actuator into the valve In the event of a threaded output type A use the handwheel for turning the nut over the threaded stem Do not lift the actuator by the handwheel The actuator may be mounted in any position Using ISO Class 8 8 quality bolts fasten crosswise controlling the applied torque according to the table in Appendix 6 MANUAL OPERATION CENTORK actuators are fitted with a handwheel for the manual actuation of the valve In the case of simultaneous motorised and manual working the motorised one will always be the preferential one Once the handwheel has been engaged is not possible to disengaged the override engagement lever returns automatically to motor position when the motor is operated Engagement of manual operation Turn the
25. ll measure any change of valve position E g operating manually via handwheel Electronic unit will check the battery level Checking routines are 3 sl a made every 30 minutes Low levels are indicated on screen Y employing a battery symbol In that case connect to main power supply or replace battery Batteries life is rated on 4 operation years as average Replacing batteries Battery is located inside of NON INTRUSIVE frontal interface Open this cover carefully taking care of wires and replace the battery In some cases it will be necessary to dismount some electronic boards in order to access to battery In that case once the battery has been replace reconnect all wires Employ only CENTORK Battery spares Pag 16 ELECTRIC ACTUATOR USER MANUAL Q centork VALVE CONTHOL 11 TECHNICAL SUPPORT Each actuator is supplied with a datasheet on A4 format The following is included The nameplates attached to the actuator The electric connection diagram for each actuator also stuck inside the connections cover of the actuator For any claim or information request the SERIAL NUMBER included on this datasheet or on the electric actuator nameplates should be used Electric actuator manufacturer address See on Manual covers 12 APPENDIX OUTPUT TYPES FASTEN BOLTS CLASS 8 8 WIRING DIAGRAMS TERMINAL PLANS LEGENDS AND SYMBOLS D0105X1 DIAGRAM D0107X1 DIAGRAM ELECTRIC ACTUAT
26. nder no circumstances should any modification or alteration be carried out on the actuator as this could very well invalidate the conditions which the device was designed 3 TRANSPORT AND STORAGE 3 1 Transport CENTORK electric actuators must be transported in sturdy packing During transport measures should be adopt in order to prevent impacts hits CENTORK delivers its actuators ex work Hits or impacts against wall surfaces or objects might cause severe damage on electric actuator In this cases after such events a technical inspection must be done by CENTORK technicians Do not attach to the handwheel ropes or hooks to lift by hoist 3 2 Storage Store in a clean cool dry and ventilated place For other storage conditions or and long time periods More than 5 months contact to manufacturer Check that electrical connection cover and switching and signalling unit cover and are correctly closed ant tight Cable entries on electrical connection cover must be sealed Protection plug supplied by CENTORK are only adequate for storing in dry and ventilated places for short period of time In other conditions protection plug must be replaced with metallic plug sealed with PTFE tape Do not store the actuator directly on the ground Cover it to protect it from dust and dirt Cover the machined parts with suitable protection against corrosion Do not handle it by picking it up by the handwheel Just when commissioning CENTORK recommend
27. ne ennen terne nn cnn nc renterne rr kerner rener 15 94 Open position limit switch 56 ere 15 9 5 Close Torque switching Setting c cccccesecccccesececeeeeeecceeeebeceeeeebaneeedebeceedesebaseedenteneastebeseedesbeceaeebees 15 9 6 Open Torque switching Setting 2 0 eee eee DERE rca rre 15 9 7 Intermediate limit 15 9 8 4 20 mA Position transmitter OPTIONAL TPS uusersssesessnnnnnnssnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nennen 15 10 MAINTENANCE iii ei 16 10 1 Alter COMMISSIONING ali 16 10 2 Maintenance for service 24244444440annnnnnnnnnnnnnnannnnnnnnnnnnnnnannnnnannnnnnnsnennnnnnnennnnnsnannnnnnnrnnnnnnnnnnnnen 16 10 3 Electric actuator s service life 4444444444nunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnsnannnnnnnennnnnnnnnnnnnen 16 10 4 Batterie pica aged dashes A 16 TT TTEGHNICAL SUPPORT paar SEE tanzen 17 12 APPENDIX m ida 17 CAUTION CENTORK electric actuators are a high value devices In order to prevent damage in their handling setting and use it is essential to follow and observe all the points in this user manual operate under actuators designated use and observe health and
28. nnnnn nn rca 7 7 1 Wiring diagram electric 7 7 2 Terminal plan and wiring ssseennnnennnennnnnnnennnnnnnnnnnnnnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnr nn 7 8 FRONTAL INTERFACE uuunsesensnnesnennnnnnnennnnnnnennnnnnnnennnnnnnennnnnnnnnnnnnsnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnsnnnnnn nn 8 8 1 Torque and position control and measurement electronic Unit srs4424nnennnnennnnennnnn nenn 8 8 2 EAS 8 8 3 Main AA 9 8 4 Operational Data submenu SCREEN 4 uusesnnennnnnnnennnnnnnennnnnnnennnnnnnnennnnnnnnnnnnnnnnnnnnnnnn nn 9 8 5 Settings SCREEN 2 cn nn ne KEN RE KE ERR KEE KK KERES KK EAR RE KE KE RENE EAREN 10 9 SETTING AND PRELIMINARY TEST cccccccceecceeeseeeeeeeeseeeeeeeseeeeeeeseeeeeeeseneaeeeseeeaeeeeeeneaeeeseeaaeeeeeeaaeees 14 9 1 Sense of rotation actuator and 14 9 2 Motor and power supply Sense of 14 9 3 Closed position limit switch setting c eee e cette erent eee eet
29. on P1 and P2 For technical details consult CENTORK Electric actuator are coated with a epoxy two components primer Film thickness depends on protection class selected actuators are coated with intermediates primers followed by a polyurethane component paint coat The standard colour is blue RAL 5003 Other colours are possible Option Other film thickness under request 4 6 Electronic features Local indication A LCD display 48 character control panel including the following information Valve position and Torque Percentage Actuator status Outputs relays Serial number Operations Data Recorder This menu indicates the number of the following information Opening Operations Closing operations Open torque Faults Close torque faults Thermal faults Number of cycles Settings menu Menu Protected by password Adjust the following data Set Open Position 0 Adjust the close position Pag 4 ELECTRIC ACTUATOR USER MANUAL Q centork VALVE CONTHOL Set Open position 100 Adjust the open position Open Torque Value Adjust the Open torque value for torque switching Close Torque Value Adjust the Close torque value for torque switching Intermediate limit switching Adjust middle travel limit switch Alarm settings TPS setting Adjust of analogue position transmitter 4 20mA or0 20 mA direct or reverse polarity TTS Setting Adjust of analogue position transmitter 4 20mA or0 20 m
30. onfirm A OK screen will appear to confirm that order was made Press ENTER again to confirm 2 7 1 2 7 2 2 7 3 2 7 4 2 7 5 ELECTRIC ACTUATOR USER MANUAL Pag 11 amp 8 5 8 A centork VALVE CONTROL Relay setting 2 8 SCREEN This menu allows to configure and set the output RELAYS Check terminal plan in order to know the number of RELAYS RELAYS should be employed on electric manoeuvre Wiring diagram in order to control the actuator Torque relays must be included on electric electric manoeuvre in order to protect actuator and valve from undesired overloads RELAY 5 cannot be changed It has a default configuration Electric motor are powerful devices Each valve manufacturer decides whether the switching off at both ends is made by torque switching or by limit switching For technical data consult CENTORK Notice that there is an Outputs screen SCREEN 7 where it can be display the actual state of RELAYS Get into Relay setting submenu and press ENTER to access The first RELAY screen will appear Navigate through the Relay s screens Select the desired RELAY Press ENTER to access Select and set the relay state Normally closed or normally open Press ENTER to confirm Next step Select the type of information for the RELAY Different kind of RELAY information can be set 2 8 1 1 2
31. s through the cable glands Fix proper cable glands according to IP67 or IP68 protection degree Figure 6 2 Figure 6 3 Figure 6 4 Figure 6 1 Electric actuator with Plug socket connectors with screws Unscrew the attachment plate from the connection cover With a suitable screwdriver connect the cables for the control signals according to the electric connection diagram Figure 6 1 ELECTRIC ACTUATOR USER MANUAL Pag 7 Q centork VALVE CONTROL Electric actuator with Terminals connection With a suitable screwdriver SD 0 6x3 5 DIN 5264 A connect the cables for the control signals according to the electric connection diagram Figure 6 2 and Figure 6 4 CAUTION Connect the earth cable terminal Dio the earth connection located inside of electric connection cover M5 screw hole Electric actuator has a external bolt in order to connect an external earth terminal Once you have checked that the connections have been properly carried out close the connection cover and check the proper connection the state of the o ring seal and the proper installation of the latter greasing it slightly Fasten the 4 screws crosswise Fix proper cable glands according to IP67 or IP68 protection degree Replace the protection plug with suitable metallic protection plug sealed with PTFE Figure 6 3 Tighten cable glands and protection plugs to ensure enclosure IP67 IP68 if applicable 8 FRONTAL INTERFACE LCD DISP
32. s is made by torque switching RELAYS or by limit switching RELAYS Electric features of RELAYS are included on appendix The maximum delay for switching off the motor with the signal of the torque or limit RELAY cannot exceed 40 ms Torque RELAY signals are non maintained signals when motor stops after a over torque condition torque signals may reset Non maintained Relays or another device must be employed See wiring diagram on APPENDIX Capacitors for single phase A C motors are delivered with electric actuators They should be installed on electric cabinet External Each capacitor is dimensioned according to motor voltage and power CENTORK actuators are provided with thermo switches mounted in the windings of the motor TRM The protection of the motor is only achieved with a proper connection for these thermostats Centork guarantee for the motor is not valid if this connection is not properly done DC motor do not have thermo switches on windings Max current should be limited Features of electric and electronic components listed on appendix Wiring diagram are included on appendix DO105X1 for A C three phase D0107X1 for A C single phase 7 2 Terminal plan and wiring The electric connection diagram or terminal plan is depicted on Electric actuator datasheet supplied with the actuator and it can be found printed on a label inside of electrical compartment cover Open the electrical cover Feed the cable
33. safety rules standards and directives as other national regulations as well CENTORK electric actuators must be handled with care and caution IMPORTANT NOTE The contents in this manual is subject to change due to the quality improvement without individual notice ELECTRIC ACTUATOR USER MANUAL Pag 1 Q centork VALVE CONTROL Pag 2 ELECTRIC ACTUATOR USER MANUAL Q centork VALVE CONTHOL 1 CENTORK ELECTRIC ACTUATORS The electric actuator is a device designed to be coupled to a general purpose industrial valve to carry out its movement The movement is stopped by limit switching or by torque thrust switching 2 SAFETY INSTRUCTIONS The scope of this manual is to enable a competent user to install operate adjust and inspect a CENTORK electric actuator These instructions must be observed otherwise a safe operation of the actuator in no longer warrantee A A As electric device during electrical operation certain parts inevitably carry lethal voltages and currents ELECTRICAL RISKS Work on the electrical system or equipment must only be carried out by a skilled electrician himself or by specially instructed personnel in accordance with the applicable electrical engineering rules health and safety Directives and any other national legislation applicable Electric actuator devices are a high powerful apparatus A negligence handling might cause severe damages to valves people and actuator as well U
34. t as a percentage of total stroke Access to Settings menu See chapter 8 4 Access to Relays settings SCREEN 2 9 select the proper RELAY and set Intermediate position 1 or Intermediate position 2 Set the position employing UP and DOWN pushbuttons 4 20 mA Position transmitter OPTIONAL TPS As limit end positions Valve fully OPEN and valve fully CLOSED are set TPS values 4 20 mA or 0 20 mA or 0 10 Volt see chapter 8 5 10 are auto adjusted or calibrated according to those end of travel limits They do not depend on valve stroke number of turns ELECTRIC ACTUATOR USER MANUAL Pag 15 amp centork VALVE CONTROL 10 MAINTENANCE 10 1 10 2 10 3 10 4 CENTORK actuators are supplied greased from the factory for their lifetime needing practically no maintenance After commissioning Check for damage on paint caused by transport assembly or handling and repair the damage carefully in order to ensure complete protection against corrosion Make sure that all the o ring seals are correctly mounted and that the cable glands are firmly fastened and protection plug for cable entry not used have been replaced with metallic protection plug sealed with PTFE tape in order to ensure the IP67 IP68 protection The most important condition for reliable service of the CENTORK actuators is the fact of having carried out a correct commissioning and set up proc
35. vement colour sequence will reverse too Keep pressing for 5 seconds ENTER pushbutton After that a OK message will appear Press ENTER again to confirm Program will show a new screen Setting open position 100 Valve Fully open Run the valve to the desired open position 0 electrically or manually via handwheel Notice that when running INDICATOR LAMPS will light on and off as well Keep pressing for 5 seconds ENTER pushbutton After that a OK message will appear Press ENTER again to confirm Pag 10 ELECTRIC ACTUATOR USER MANUAL Q centork VALVE CONTHOL 8 5 2 Desactivate Battery 2 2 SCREEN This menu allows to desactivate the battery It only must be employed just in case when long periods of storage are expected See chapter 10 4 Access to this submenu 2 2 SCREEN and press ENTER to confirm the desactivate battery order A OK screen will appear to indicate that option has been made Press ENTER again to confirm 8 5 3 Activate Battery 2 3 SCREEN This menu allows to activate the battery See chapter 10 4 Access to this submenu 2 3 SCREEN and press ENTER to confirm the Activate battery order A OK screen will appear to indicate that option has been made Press ENTER again to confirm 8 5 4 Store parameter 2 4 SCREEN This menu allows to store in memory the actual settings Relays program parameters
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