OPERATING INSTRUCTIONS

Transcript

1 ELECTRIC ACTUATORS OPERATING INSTRUCTIONS

2 INDEX GENERAL Design and function Mounting and adjustment Installation and commissioning Maintenance PROJECT PLANNING Actuator valve connection design Output torques of actuators Valve criteria Protection class Corrosion protection Duty cycle Installation position Three-point control Control signal detecting time Emergency operation by hand ELECTRIC WIRING Connector terminal Ground / Safety earth Contact load of control relays Actuators drive direction Torque control Switch box heater Parallel wiring of single-phase actuators Thermal motor protection Name plate code OPTIONS Additional limit switches Free adjustable switches / intermediate switches Potentiometer Electronic torque control for E65 WS / DS Additional thermal switch for signalising Current feedback 4 20 ma Timer for single-phase actuators Timer for three-phase actuators

3 Proximity switches for limit position feedback Special voltages or special motors Plug-in connector systems Special colours SINGLE-PHASE ACTUATORS E65 WS, E110 WS AND E160 WS Conditions of use Standard equipment Flanges and shaft bushes Options Technical Data Additional technical data Standard connector diagram E65 WS E160 WS P.C.B. view / terminal connector view Connector table THREE-PHASE ACTUATORS E65 DS, E110 DS, E160 DS AND E210 DS Conditions of use Standard equipment Flanges and shaft bushes Options Technical datas Additional technical data Standard connector diagram E65 DS E210 DS P.C.B. view / terminal connector view Connector table DIRECT CURRENT ACTUATORS E65 GS, E110 GS AND E160 GS Conditions of use Standard equipment Flanges and shaft bushes Options Technical Data Additional technical data Standard connector diagram E65 GS E160 GS P.C.B. view / terminal connector view Connector table DIMENSIONS E65, E110, E160 AND E

4 SUGGESTED WIRING DIAGRAMS Single-phase actuator without torque control Single-phase actuator with torque control Three-phase actuator without torque control Three-phase actuator with torque control Direct current actuator Single-phase actuator with potentiometer Single-phase actuator with feedback 4 20mA Single-phase actuator with timer Three-phase actuator with timer Parallel wiring of single-phase actuators SPARE PART LIST DECLARATION ! Read the manual carefully. Expect hot surfaces. WARNING During the use of electric devices dangerous voltages are present. Serious damage and injuries can occur, if warnings are not followed. Only qualified staff should work with these devices. Staff should be familiar with all relevant guidelines and this manual. Trouble-free and safe operation is based on proper transport, correct storage, mounting and installation and careful operation and maintenance. EBRO ARMATUREN reserves the right to make changes without prior notice. 4

5 GENERAL DESIGN AND FUNCTION The actuators E65 up to E210 are designed to automate butterfly valves and other 90 travel devices. The actuator construction has been designed as a unit assembly system. This principle of operation is the same for all actuators in this series. A single-phase or three-phase motor drives the actuators using asynchronous technology with high efficiency. A permanent-excited current motor drives the direct current actuators. All motors are thematically protected. Connected to multiple spur gears, the output torque is transmitted to a self-locking worm gear. All gear parts are separately encapsulated and lubricated for life. The worm gear is of the self-locking design and ensures that the valve disc remains in the position at the time when the motor voltage supply was switched off. The mechanical interface to the valve is a standardised flange connection in accordance with EN ISO Flexible interchangeable drive bushes accommodate different valve shaft sizes. A further mechanical interface is situated between the gear housing and switch box. The switch box contains the P.C.B. motherboard, where all standard functions for the actuator drive are integrated and various additional options can be plugged-in. The die cast cam is driven by the worm gear allowing easy adjustment of the orientation of the actuator. The camshaft recognises the connection between mechanical movement and electric control. The position indicator is located above the camshaft, offering permanent visual valve position indication. When the actuator is installed on the valve, there is a gap between valve and actuator flange. This is for leakage detection. 5

6 MOUNTING AND ADJUSTMENT Depending on the delivery status of the actuator, there are certain steps that must be followed before the starting procedure can begin. If the actuator and valve has been delivered completely assembled, all settings and tests will already have been carried out. If the actuator has been delivered separately from the valve, the following pre-settings must be carried out. The actuator and valve must be in the fully closed position, before assembly takes place, using the correct bolts. The switch box cover should be removed before the camshaft can be adjusted, to ensure that the limit switch (S1), (responsible for the close position), makes contact. This is done by removing the position indicator and un-tightening the Allen key screw, allowing the camshaft to rotate freely. When the limit switch makes contact the camshaft Allen key screw should be tightened. Ensured there is a space between switch contact and mechanical end stop. This space should allow 1 2 revolutions of the hand wheel before the mechanical end stop is reached. The position indicator should then be replaced. Correct function must be set by the electric drive. Open position setting is automatic once the standard die cast camshaft has been installed. INSTALLATION AND COMMISSIONING Move valve to the fully closed position Move actuator to the fully closed position Tighten flanges together with screws Ensure the valve is fully closed Remove switch box lid Loosen the camshaft and turn it till switch S1 makes contact Thread supply wires through the cable glands Wire electric connections according to desired function Connect safety earth to switch box housing 6

7 Run test drive Double-check all adjustments Replace position indicator Replace switch box cover and secure in place Only qualified Electricians should carry out work, to ensure safety and maintain the protection class. MAINTENANCE Once the correct installation has been carried out, the actuator will be maintenance free. 7

8 PROJECT PLANNING ACTUATOR VALVE CONNECTION DESIGN The electric actuator E65 up to E210 are suitable to drive 90 travel way valves with standardised flange according to EN ISO Generally the integrated travel limit switches control the switch-off of the actuators. Torque dependent switch-off control is only possible, when allowed by the valve design. OUTPUT TORQUE OF ACTUATORS The documented output torque of actuators is the rated torque. These will be approached under all operation conditions, when the supply voltage is equal to the rated voltage. This is valid for actuator under drive conditions only. A 10% over-voltage of the rated voltage is permissible. VALVE CRITERIA The sizing of the actuator is determined by the drive torque requirements of the valve. The type of valve, the size of valve, and the valve rated pressure, the process pressure and the type of media influences this torque requirement. It is recommended that at least 15% 20% as determined by the valve manufacturer be added to this torque value as a safety factor. The rated torque value of the actuator must be higher than the maximum valve torque including safety factor, to ensure trouble free operation. PROTECTION CLASS The actuator series E65 up to E210 is environmentally protected in accordance with EN IEC 60529, protection class IP67. The switch box heater should be supplied when the actuator is used outdoors or in rooms with high humidity. It is the responsibility of the installer to ensure, that all electrical and mechanical installations are carried out in a competent way. Otherwise the protection class IP67 may be jeopardised. 8

9 CORROSION PROTECTION The electric actuators E65 up to E210 have successfully passed the salt test in accordance with EN and meet the requirements of Lloyds Germany, which requires a period of 14 days at severity 4. The actuators are therefore suitable for operation in industrial plants and other areas with average saline concentration. Actuators in industrial applications in accordance with CEN/TC/WG1/SG10 are equal to corrosion category C4. DUTY CYCLE The actuators E65 up to E210 fulfil duty class C according to CEN/TC69/WG1/SG10. (Classes A and B are covered by Class C). Class C covers: E650 with 1200 starts per hour E110 with 1600 starts per hour E160 with 1600 starts per hour E210 with 1300 starts per hour INSTALLATION POSITION The installation position of the actuators is free selectable. THREE-POINT CONTROL The actuators E65 up to E210 are equipped with a self-locking worm gear. Therefore the actuator will remain in the same position even when the supply voltage has been switched off. This is true for the end positions and all intermediate positions. This means the media pressure cannot influence the valve disc position irrelevant of the disc position. CONTROL SIGNAL DETECTING TIME To protect from faulty control of the valve disc or faulty signal from the torque control, the supply voltage is switched off 50ms after the limit switch has made contact. 9

10 EMERGENCY OPERATION BY HAND Emergency operation of the actuator is carried out by use of the hand wheel in accordance with the EU Directive 89/392. According to CEN/TC69/WG1/SG10 the valve disc must operate in the clockwise direction to close. Valve and actuator complete assemblies are preset with the correct hand wheel rotation. It is the installer s responsibility to ensure that separate actuators have the correct rotation. 10

11 ELECTRIC WIRING CONNECTOR TERMINAL All connector terminals on the P.C.B. are designed for the maximum permissible voltage. Control and feedback connectors are rated at 250V AC; motor supply connectors are rated at 400V AC according to EN A over-voltage protection for the electric installation shall be provided. It should fulfil the requirements of voltage category II and degree of fouling 2. Wiring cross-sectional dimensions are from mm 2. Wiring is allowed via plug in connectors. The plug-in or plug-out of connectors should only be carried out with power off. Attention: All power supply systems must be equipped with over-current protection. Related values are given in the technical data table. A power-off switch must be installed. It should be mounted close to the actuator and marked clearly. After installation all wirings inside the actuator should be protect from relocation. Generally only qualified electricians should carry out any work on the electric actuators. GROUND / SAFETY EARTH For the safety earth connection, there are two M4 ground screws available, between both cable glands. Switch box lid, motor- and gear housing are grounded during manufacture. CONTACT LOAD OF CONTROL RELAYS Rating of motor control relays must be in compliance with standard DIN VDE 660, part 102, category AC3. When inductive loads in combination with phase-shift capacitors are switched, a spark is generated. To suppress these sparks, the relays must have a large enough contact distance. ACTUATOR DRIVE DIRECTION Single-phase actuators Switched phase L will be alternating switched between connection points X1.Y1 or X1.Y2. 11

12 The control determines connection point X1.Y1 for direction OPEN. The control determines connection point X1.Y2 for direction CLOSED. Three-phase actuators The control determines drive direction closed by clockwise field orientation of L1 connected to X1.L1, L2 connected to X1.L2 and L3 connected to X1.L3. Direct current actuators Drive direction closed is determined; when the powers supply 24V DC is permanently connected to X1.U+ and X1.U-. Drive direction OPEN is determined, when +24V DC is connected to X1.C+. TORQUE CONTROL The potential-free contact of the torque control will trigger, when the pre-set torque value is exceeded. The torque control generates a signal pulse, which is continuous until the motor voltage has been switched off. Switching off of the motor power supply after the torque control has been triggered must be user-made. Inclusion of the torque control switch for wiring applications is shown in the recommended wiring diagrams. SWITCH BOX HEATER The switch box heater is supplied when the actuator is exposed to wide alternating ambient temperatures. This is necessary to eliminate any condensation inside the actuator. The switch box heater must be permanently powered and independently of the control or motor power supplies. PARALLEL WIRING OF SINGLE-PHASE ACTUATORS Multiple single-phase actuators, which should be controlled by a single control contact, must be electrically separated from each other. A corresponding wiring diagram is shown on page 46. THERMAL MOTOR PROTECTION Single-phase- and three-phase actuators are equipped with thermal switches embedded in the motor windings. When the motor temperature exceeds the allowable value, it disconnects and interrupts the power supply to the motor. The thermal switch automatically resets itself once the motor has sufficiently cooled down. 12

13 Direct current actuators are equipped with a thermal over-current circuit breaker, which interrupts the motor supply, when the current consumption setting is exceeded. Resetting of the circuit breaker is not automatic, but is reset inside the switch box by hand. Additional motor protection is recommend, when other parts of the electric wiring can be influenced by any malfunction of the actuator. NAME PLATE CODE For identification of electric equipment inside the actuator, there is a code with 6 characters with the following structure: MM YY AB MM for month of manufacture YY for year of manufacture A for limit switch design B for integrated options Code-nb. A B 0 2 limit switches (S1 & S2) for 0-90 None 1 4 limit switches (S3 & S4) for 0-90 Torque control 2 2 limit switches (S1 & S2) for 0-90 Potentiometer 2 limit switches (S3 & S4) free adjustable 3 2 limit switches (S1 & S2) free adjustable Current feedback 4 20mA 2 limit switches (S3 & S4) free adjustable 4 Gold plated contacts (S3 & S4) Timer 5 Proximity switches (S3 & S4) Torque control and potentiometer 6 AS-I bus control Torque control and current feedback 7 Timer and potentiometer 8 Timer and current feedback 9 According to customer specification Special combination 13

14 OPTIONS ADDITIONAL LIMIT SWITCHES All actuators can be equipped with additional limit switches. These limit switches offer additional signals in end of travel positions. They are mainly used, when actuator voltage and control voltage are different. Generally all switches are wired volt-free to terminal connections. Direct current actuators use standard limit switches for travel limit control. They are not wired to the terminal connections and the user hasn t any access to them. When feedback signals are needed, additional limit switches must be installed. FREE ADJUSTABLE SWITCHES / INTERMEDIATE SWITCHES All switches can be retrofitted with free-adjustable switches by replacing of the standard camshaft. For this, a combined system for switch contact is used. Which offers the possibility for each individual switch to be user adjusted anywhere within the travel parameters. This operation is based on the changing of the mechanical components. There is no change in the wiring diagrams or electric data. In applications, where it is required, to limit the travel for open- and/or closed position or to signal intermediate positions inside the travel parameters, additional freeadjustable limit switches are required. POTENTIOMETER For a continuous feedback signal, the actuators can be equipped with a potentiometer, which is mechanically coupled mechanically with the valve disc. A toothed wheel drives it. The standard resistor value is 1kΩ. The maximum power consumption is 1W. Other values are available on request. Actuators, designed for operations with more than 4 positions or process depending on variable positions, must be equipped with a potentiometer. 14

15 ELECTRONIC TORQUE CONTROL FOR E65 WS / DS For E65 single-phase- and three-phase actuators a torque control is available as an option. Every actuator main control board is prepared for the retrofit the torque control. If required installation is easily carried out. ADDITIONAL THERMAL SWITCH FOR SIGNALISING For single-phase and three-phase motors, an additional thermal switch for control signalling is available. It is located beside the standard thermal switch in the motor winding. This second thermal switch is designed as an opener contact. It attracts 10 K earlier than the standard thermal switch. This ensures, that signalling is always given to the control panel, before the standard thermal switch interrupts the motor power supply. CURRENT FEEDBACK 4 20mA Additional to a potentiometer, an electronic converter can be installed. This converter determines the ohm value of the potentiometer and converts it into a current signal. This kind of feedback is recommended, when the feedback signal should be transmitted over long distances, because resistance does not affect this system. It is recommended that a current feedback be used, when wire length exceeds 100m between control and actuator. All other criteria are the same as for potentiometer applications. TIMER FOR SINGLE-PHASE ACTUATORS A timer is suitable in applications, when the actuation time needs to be increased. This timer works electronically and can be integrated inside the actuator as an option. The time pulses the motor. A fixed pulse time makes the valve disc move for 1 2 rotation angle. After that follows an adjustable pause till the next pulse. This increases the entire actuation time from 30s 180s. Each main board for single-phase actuators is prepared for timer use and can be located in place of the torque control. A combination of both timer and torque control isn t possible. TIMER FOR THREE-PHASE ACTUATORS Timer for three-phase actuators is offered in a separate housing from the switchboard installation. It s easy to wire between motor and direction changer contactors. The function principle is the same as for single-phase timer. 15

16 PROXIMITY SWITCHES FOR LIMIT POSITION FEEDBACK For a chatter-free, electronic feedback signal, it is a possibility to install proximity switches instead of mechanical switches inside the actuator. Proximity switches are housed in the same position as the limit switches. Proximity switches are available in two-wire- and three-wire technology. More detailed information can be provided on request. SPECIAL VOLTAGES OR SPECIAL MOTORS Additional motors, designed with special running times or other voltages, are available on request. PLUG-IN CONNECTOR SYSTEM For actuators required in different areas or mobile control units, actuators can be designed to include a plug in connector system, this offers the possibility to change actuators or control unit without changing the actuator wiring. SPECIAL COLOURS Non-standard paint finishes are available to meet customer s specific needs. The RAL number of the desired colour would be required. 16

17 SINGLE-PHASE ACTUATORS E65 WS, E110 WS and E160 WS CONDITIONS OF USE The actuators E65 WS, E110 WS and E160 WS are designed for 90 quarter turn operation. They are suitable to automate butterfly valves; ball valves and other quarter turn positioning requirements. The actuators are unique in their compact design and their practice-orientated handling in wiring system technology and starting procedure. The modular construction of the actuators allows retrofitting or function up-grades in the easiest possible way. As a bases the printed circuit board (P.C.B.), has imbedded within it all standard functions and is prepared for further enhanced functions. This main board technology offers an easy and cost-effective method to drive a modern actuator. STANDARD EQUIPMENT 2 integrated limit switches for actuator control (S1 and S2) Visual position indicator Clutch-free emergency hand wheel Mechanical end stops Integrated thermal motor protection in the motor windings (S7) Switch box anti-condensation heater Integrated electronic torque control (from form E110 WS and E160 WS) Epoxy coating FLANGES AND BUSHES FOR E65 WS F04, F05 and F07 according to EN ISO 5211 Square bushes: 10mm, 11mm, 12mm, 14mm, 16mm, 17mm Round bushes: 16mm with nut FLANGES AND BUSHES FOR E110 WS F07 and F10 according to EN ISO 5211 Square bushes: 12mm, 14mm, 16mm, 17mm, 22mm, 24mm Round bushes: 30mm with nut FLANGES AND BUSHES FOR E160 WS F10, F12 and F16 according to EN ISO 5211 Square bushes: 22mm, 24mm, 27mm, 32mm Round bushes: 40mm and 50mm with nut 17

18 OPTIONS 11. Additional, volt-free limit switches (S3 and S4) 12. Free adjustable limit switches (S1 and S2) for travel way limiting 13. Free adjustable intermediate switches (S3 and S4) for signalising inside the travel parameters 14. Potentiometer 15. Current feedback 4 20mA in two-wire technology 16. Integrated electronic torque control 17. Integrated timer 18. Proximity switches for signalling 19. Wired-out thermal contact 10. Special voltages TECHNICAL DATA E65 WS Actuation time from 0 to 90 s 6 *12* *24* Rated torque Nm Rated current A Starting current A Power consumption kw Rated voltage V Frequency Hz Duty cycle Class C according to CEN/TC69/WG1/SG10 Protection class IP67 according to EN IEC Weight 7 kg *Option TECHNICAL DATA E110 WS Actuation time from 0 to 90 s 6* *12 *24* Rated torque Nm Rated current A Starting current A Power consumption kw Rated voltage V Frequency Hz Duty cycle Class C according to CEN/TC69/WG1/SG10 Protection class IP67 according to EN IEC Weight 14 kg *Option 18

19 TECHNICAL DATA E160 WS Actuation time from 0 to 90 s 12* *24 *48* Rated torque Nm Rated current A 1.8 *1.3 *0.65 Starting current A Power consumption kw 0.4 *0.26 *0.138 Rated voltage V Frequency Hz 50 *50 *50 Duty cycle Class C according to CEN/TC69/WG1/SG10 Protection class IP67 according to EN IEC Weight 25 kg *Option ADDITIONAL TECHNICAL DATA Limit switches: max. 250V AC, 3A Torque control: potential-free changer, max. 250V AC, 5A Switch box heater: Supply 230V AC permanently, 5W Potentiometer: 1000 Ω, 1W, rotation angle 270 Current feedback: 4 20 ma, Supply max. 30 V DC Thermal Switch: integrated Insulation class: F Corrosion protection class C4 acc. to CEN/TC/WG1/SG10, testet acc. to EN Cable glands: 2 x M20 x 1,5; Ø min. = 6mm, Ø max. = 13mm Operation temperature: 20 C to +70 C Hand wheel: 15 revolutions for 90 Hand wheel torque: 4 Nm for E65 20 Nm for E Nm for E160 19

20 PE N X1 R1 X8 S7 Y1 Y2 C1 C2 M 1 ~ X2 X2.1 X2.2 S1 X2.3 X2.4 n.c. X6 X2.5 X2.6 S3 X4 D1 X2.7 X2.8 n.c. M> X2.9 X2.10 X2.11 X2.12 X2.13 S2 X2.14 X2.15 n.c. X5 X2.16 X2.17 S4 X2.18 X2.19 n.c. X7 X2.20 X2.21 P1 X2.22 X3.1 X3.2 X3 H1 Legend: S1 Limit switch CLOSED S2 Limit switch OPEN S3 add. limit switch CLOSED (Option) S4 add. limit switch OPEN (Option) S7 Thermal switch integrated D1 Torque control (Option for E65) C1, C2 Phase-shift capacitors R1 Shunt H1 Heater P1 Potentiometer (Option) Attention: The switches are shown inactive. The valve is in intermediate position. EBRO ARMATUREN Standard connector diagram for E65 - E160 WS E71 - WS - E

21 PL-E71-WS Wechselstrom Single-phase current Poti C2 X7 C1 S1 S2 Close Open X8 R2 X6 S3 S4 X5 Y1 Y2 Motor H1 Drehmo N X42 X41 X3 X2 R1 X NC S1 S3 DREHMO H NC S2 S4 Poti N Y1 Y2 21

22 CONNECTOR TABLE Connector name Function X1.N Neutral line X1.Y1 Motor connector, switched phase (hot) for direction OPEN X1.Y2 Motor connector, switched phase (hot) for direction CLOSED X2.1 Switch S1; Limit switch CLOSED; NCC X2.2 Switch S1; Limit switch CLOSED; COM X2.3 Switch S1; Limit switch CLOSED; NOC X2.4 Not connected X2.5 Switch S3; add. Limit switch CLOSED; NCC X2.6 Switch S3; add. Limit switch CLOSED; COM X2.7 Switch S3; add. Limit switch CLOSED; NOC X2.8 Not connected X2.9 Torque control; NCC X2.10 Torque control; COM X2.11 Torque control; NOC X2.12 Switch S2; Limit switch OPEN; NCC X2.13 Switch S2; Limit switch OPEN; COM X2.14 Switch S2; Limit switch OPEN; NOC X2.15 Not connected X2.16 Switch S4; add. Limit switch OPEN; NCC X2.17 Switch S4; add. Limit switch OPEN; COM X2.18 Switch S4; add. Limit switch OPEN; NOC X2.19 Not connected X2.20 Potentiometer; or current feedback current output X2.21 Potentiometer, collector bar X2.22 Potentiometer; or current feedback voltage input X3.1 Switch box heater; Supply voltage 230V permanently X3.1 Switch box heater; Supply voltage 230V permanently 22

23 THREE-PHASE ACTUATORS E65 DS, E110 DS, E160 DS AND E210 DS CONDITIONS OF USE The actuators E65 DS, E110 DS and E160 DS are designed for 90 quarter turn operation. They are suitable to automate butterfly valves; ball valves and other quarter turn positioning requirements. The actuators are unique in their compact design and their practice-orientated handling in wiring system technology and starting procedure. The modular construction of the actuators allows retrofitting or function up-grades in the easiest possible way. As a bases the printed circuit board (P.C.B.), has imbedded within it all standard functions and is prepared for further enhanced functions. This main board technology offers an easy and cost-effective method to drive a modern actuator. STANDARD EQUIPMENT 2 integrated limit switches for actuator control (S1 and S2) Visual position indicator Clutch-free emergency hand wheel Mechanical end stops Integrated thermal protection switch in the motor windings (S7) Switch box anti-condensation heater Integrated electronic torque control (for E110 DS, E160 DS and E210 DS) Epoxy painting FLANGES AND BUSHES FOR E65 DS F04, F05 and F07 according to EN ISO 5211 Square bushes: 10mm, 11mm, 12mm, 14mm, 16mm, 17mm Round bushes: 16mm with nut FLANGES AND BUSHES FOR E110 DS F07 and F10 according to EN ISO 5211 Square bushes: 12mm, 14mm, 16 mm, 17mm, 22mm, 24mm Round bushes: 30mm with nut 23

24 FLANGES AND BUSHES FOR E160 DS F10, F12 and F16 according to EN ISO 5211 Square bushes: 22mm, 24mm, 27mm, 32mm Round bushes: 40mm and 50mm with nut FLANGES AND BUSHES FOR E210 DS F10, F12 and F16 according to EN ISO 5211 Square bushes: 27mm and 32mm Round bushes: 30mm, 40mm and 50mm with nut OPTIONS 11. Additional volt-free limit switches (S3 and S4) 12. Free adjustable limit switches (S1 and S2) for travel limit 13. Free adjustable intermediate switches (S3 and S4) for signalising inside the travel parameters. 14. Potentiometer 15. Current feedback 4 20mA in two-wire technology 16. Integrated electronic torque control 17. External timer for switch cabinet installation 18. Proximity switches for signalling 19. Wired-out thermal switch 10. Special voltages TECHNICAL DATA E65 DS Actuation time from 0 to 90 s 6 *12* *24* Rated torque Nm Rated currrent A Starting current A Power consumption kw Rated voltage V Frequency Hz Duty cycle Protection class IP67 acc. to EN IEC Weight Class C acc. to CEN/TC69/WG1/SG10 7 kg *Option 24

25 TECHNICAL DATA E110 DS Actuation time from 0 to 90 s 6* *12 *24* Rated torque Nm Rated currrent A Starting current A Power consumption kw Rated voltage V Frequency Hz Duty cycle Class C acc. to CEN/TC69/WG1/SG10 Protection class IP67 acc. to EN IEC Weight 14 kg *Option TECHNICAL DATA E160 DS Actuation time from 0 to 90 s 12* *24 *48* Rated torque Nm Rated currrent A Starting current A Power consumption kw Rated voltage V Frequency Hz Duty cycle Class C acc. to CEN/TC69/WG1/SG10 Protection class IP67 acc. to EN IEC Weight 25 kg *Option 25

26 TECHNICAL DATA E210 DS Actuation time from 0 to 90 s 12* *24 *48* Rated torque Nm Rated currrent A Starting current A Power consumption kw Rated voltage V Frequency Hz Duty cycle Class C acc. to CEN/TC69/WG1/SG10 Protection class IP67 acc. to EN IEC Weight 40 kg *Option ADDITIONAL TECHNICAL DATA Limit switches: max. 250V AC, 3A Torque control: potential-free changer, max. 250V AC, 5A Switch box heater: Supply 230V AC permanently, 5W Potentiometer: 1000 Ω, 1W, rotation angle 270 Current feedback: 4 20mA, Supply max. 30V DC Thermal switch: integrated Insulation class: F Corrosion protection class: C4 acc. to CEN/TC/WG1/SG10, tested acc. to EN Cable glands: 2 x M20 x 1,5; Ø min. = 6 mm, Ø max. = 13mm Operating temperature: 20 C to +70 C Hand wheel: 15 revolutions for 90 Hand wheel torque: 24 Nm for E65 20 Nm for E Nm for E Nm for E210 26

27 PE L1 L2 L3 X1 R1 X8 M 3 ~ X2 S7 X2.1 X2.2 S1 X2.3 X2.4 n.c. X6 X2.5 X2.6 S3 X4 D1 X2.7 X2.8 n.c. M> X2.9 X2.10 X2.11 X2.12 X2.13 S2 X2.14 X2.15 n.c. X5 X2.16 X2.17 S4 X2.18 X2.19 n.c. X7 X2.20 X2.21 P1 X2.22 X3.1 X3.2 X3 H1 Legend: S1 Limit switch CLOSED S2 Limit switch OPEN S3 add. limit switch CLOSED (Option) S4 add. limit switch OPEN (Option) S7 Thermal switch integrated D1 Torque control (Option for E65) R1 Shunt H1 Heater P1 Potentiometer (Option) Attention: The switches are shown inactive. The valve is in intermediate position. EBRO ARMATUREN Standard connector diagram for E65 - E210 DS E71 - DS - E

28 X7 Poti PL-E71-DS Drehstrom Tree-phase current S1 S2 Close Open X8 R2 X6 S3 S4 X5 L1 L2 Motor H1 Drehmo L3 X42 X41 X3 X2 R1 X NC S1 S3 DREHMO H NC S2 S4 Poti L1 L2 L3 28

29 CONNECTOR TABLE Connector name Function X1.L1 Motor phase L1 (hot) X1.L 2 Motor phase L2 (hot) X1.L3 Motor phase L3 (hot) X2.1 Switch S1; Limit switch CLOSED; NCC X2.2 Switch S1; Limit switch CLOSED; COM X2.3 Switch S1; Limit switch CLOSED; NOC X2.4 Not connected X2.5 Switch S3; add. Limit switch CLOSED; NCC X2.6 Switch S3; add. Limit switch CLOSED; COM X2.7 Switch S3; add. Limit switch CLOSED; NOC X2.8 Not connected X2.9 Torque control; NCC X2.10 Torque control; COM X2.11 Torque control; NOC X2.12 Switch S2; Limit switch OPEN; NCC X2.13 Switch S2; Limit switch OPEN; COM X2.14 Switch S2; Limit switch OPEN; NOC X2.15 Not connected X2.16 Switch S4; add. Limit switch OPEN; NCC X2.17 Switch S4; add. Limit switch OPEN; COM X2.18 Switch S4; add. Limit switch OPEN; NOC X2.19 Not connected X2.20 Potentiometer; or current feedback current output X2.21 Potentiometer, collector bar X2.22 Potentiometer; or current feedback voltage input X3.1 Switch box heater; Supply voltage 230V permanently X3.1 Switch box heater; Supply voltage 230V permanently 29

30 DIRECT CURRENT ACTUATORS E65 GS, E110 GS AND E160 GS CONDITIONS OF USE The actuators E65 GS, E110 GS and E160 GS are designed for 90 quarter turn operation. They are suitable to automate butterfly valves; ball valves and other quarter turn positioning requirements. The actuators are unique in their compact design and their practice-orientated handling in wiring system technology and starting procedure. The modular construction of the actuators allows retrofitting or function up-grades in the easiest possible way. As a bases the printed circuit board (P.C.B.), has imbedded within it all standard functions and is prepared for further enhanced functions. This main board technology offers an easy and cost-effective method to drive a modern actuator. STANDARD EQUIPMENT 2 integrated limit switches for travel parameter limiting without external access (S1 and S2) 2 additional limit switches (S3 and S4) for signalling Visual position indicator Clutch-free emergency hand wheel Mechanical end stops Switch box anti-condensation heater Integrated thermal over-current circuit breaker with manual reset (S7) Epoxy painting FLANGES AND BUSHES FOR E65 GS F04, F05 and F07 acc. to EN ISO 5211 Square bushes: 10mm, 11mm, 12mm, 14mm, 16mm, 17mm Round bushes: 16mm with nut FLANGES AND BUSHES FOR E110 GS F07 and F10 acc. to EN ISO 5211 Square bushes: 12mm, 14mm, 16mm, 17mm, 22mm, 24mm Round bushes: 30mm with nut FLANGES AND BUSHES FOR E160 GS F10, F12 and F16 acc. to EN ISO 5211 Square bushes: 22mm, 24mm, 27mm, 32mm Round bushes: 40mm and 50 mm with nut 30

31 OPTIONS 1. Free adjustable limit switches (S1 and S2) for travel limit 2. Free adjustable intermediate switches (S3 and S4) for signalling inside the travel parameters 3. Potentiometer 4. Current feedback 4 20mA in two-wire technology 5. Proximity switches for signalling 6. Special voltages TECHNICAL DATA E65 GS Actuation time from 0 to 90 s 6 * * Rated torque Nm 100 Rated current A 5.5 Starting current A 8 Power consumption kw Rated voltage V 24 Frequency Hz Duty cycle Class C acc. to CEN/TC69/WG1/SG10 Protection class IP67 acc. to EN IEC Weight 7 kg TECHNICAL DATA E110 GS Actuation time from 0 to 90 s 6 * * Rated torque Nm 360 Rated current A 8.8 Starting current A 12.5 Power consumption kw 0.4 Rated voltage V 24 Frequency Hz Duty cycle Class C acc. to CEN/TC69/WG1/SG10 Protection class IP67 acc. to EN IEC Weight 14 kg 31

32 TECHNICAL DATA E160 GS Actuation time from 0 to 90 s 12 * * Rated torque Nm 800 Rated current A 8.8 Starting current A 12.5 Power consumption kw 0.4 Rated voltage V 24 Frequency Hz Duty cycle Class C acc. to CEN/TC69/WG1/SG10 Protection class IP67 acc. to EN IEC Weight 25 kg ADDITIONAL TECHNICAL DATA Limit switches: max. 24V AC, 10A Over-current control: potential-free changer, max. 250V AC, 5A Switch box heater: Supply 24V DC permanently, 5W Potentiometer: 1000 Ω, 1W, rotation angle 270 Current feedback: 4 20 ma, Supply max. 30V DC Thermal protection: thermal over-current circuit breaker Insulation class: F Corrosion protection class: C4 acc. to CEN/TC/WG1/SG10, testet acc. to EN Cable glands: 2 x M20 x 1,5; Ø min. = 6mm, Ø max. = 13mm Operating temperature: 20 C to +70 C Hand wheel: 15 revolutions for 90 Hand wheel torque: 44 Nm for E65 20 Nm for E Nm for E160 32

33 PE U + X1 RE1 U - C+ RE1 S1 S2 X2.1 X2 n.c. D1 D4a D4b X2.2 X2.3 X2.4 n.c. n.c. n.c. X6 X8 M = X2.5 X2.6 S3 X2.7 X2.8 n.c. X2.9 X2.10 RE2 S7 I RE2 X2.11 X2.12 n.c. X2.13 n.c. X2.14 X2.15 n.c. n.c. X5 X2.16 X2.17 S4 X2.18 X2.19 n.c. X7 X2.20 X2.21 P1 X2.22 X3.1 X3.2 X3 H1 Legend: S1 Limit switch CLOSED S2 Limit switch OPEN S3 add. limit switch CLOSED (Option) S4 add. limit switch OPEN (Option) S7 thermal over-current circuit breaker D1 Diode D4a,b Diode RE1 Direction changer relay RE2 Overload signal H1 Heater P1 Potentiometer (Option) Attention: The switches are shown inactive. The valve is in intermediate position. EBRO ARMATUREN Standard connector diagram for E65 - E160 GS E71 - GS - E

34 DS V4 X7 Poti S7 X10 PL-E71-GS Gleichstrom Direct current + - X11 Motor X8 S1 S2 Close Open X6 S3 S4 X5 RE1 H1 A+ RE2 X12 K1 A- X13 X3 X2 V1 V2 V3 R2 X NC S1 S3 DREHMO H NC S2 S4 Poti U+ U- C+ 34

35 CONNECTOR TABLE Connector name Function X1.U+ 24V DC (plus) power supply; permanently X1.U- 24V DC (minus) power supply; permanently X1.C+ 24V DC (plus) control for direction changer relay X2.1 Not connected X2.2 Not connected X2.3 Not connected X2.4 Not connected X2.5 Switch S3; add. Limit switch CLOSED; NCC X2.6 Switch S3; add. Limit switch CLOSED; COM X2.7 Switch S3; add. Limit switch CLOSED; NOC X2.8 Not connected X2.9 Torque control; NCC X2.10 Torque control; COM X2.11 Torque control; NOC X2.12 Not connected X2.13 Not connected X2.14 Not connected X2.15 Not connected X2.16 Switch S4; add. Limit switch OPEN; NCC X2.17 Switch S4; add. Limit switch OPEN; COM X2.18 Switch S4; add. Limit switch OPEN; NOC X2.19 Not connected X2.20 Potentiometer; or current feedback current output X2.21 Potentiometer, collector bar X2.22 Potentiometer; or current feedback voltage input X3.1 Switch box heater; Supply voltage 230V permanently X3.1 Switch box heater; Supply voltage 230V permanently 35

36 36 A B I J H F E D C G E65 E 110 E 160 E 210 Typ A B C D E F G 125 H I 116 J

37 L F1 U X2.2 X2.13 S1 S2 X2.1 X2.12 X1.Y2 C X1.Y1 M 1 ~ S7 X2.3 X1.N X2.14 H1 H2 N PE S1 Limit switch CLOSED S2 Limit switch OPEN S7 Thermal switch integrated F1 Fuse H1 Lamp CLOSED H2 Lamp OPEN C Phase-shift capacitor U Changer EBRO ARMATUREN Suggested wiring diagram for single-phase actuators without electronic torque control Attention: The switches are shown inactive. The valve is in intermediate position. 37

38 L F1 K1 U X2.2 X2.13 S1 S2 X2.1 X2.12 X1.Y2 C X1.Y1 M 1 ~ RESET S7 X2.11 D1 M> D1 K1 X2.3 X1.N X2.14 X2.10 H1 H2 K1 H3 N PE S1 Limit switch CLOSED S2 Limit switch OPEN S7 Thermal switch integrated D1 Torque control F1 Fuse H1 Lamp CLOSED H2 Lamp OPEN H3 Torque control detection C Phase-shift capacitor K1 Contactor U Changer EBRO ARMATUREN Suggested wiring diagram for single-phase actuators with electronic torque control Attention: The switches are shown inactive. The valve is in intermediate position. 38

39 L1 L2 L3 F1 F2 U K1 K2 K2 K1 X2.2 X2.13 S1 S2 X1.L1 X1.L2 X1.L3 X2.3 X2.1 X2.12 X2.14 H1 K1 K2 H2 M 3 ~ N S7 PE S1 Limit switch CLOSED S2 Limit switch OPEN S7 Thermal switch integrated U Changer K1 Contactor CLOSED K2 Contactor OPEN F1 Motor fuses F2 Control fuse H1 Lamp CLOSED H2 Lamp OPEN EBRO ARMATUREN Suggested wiring diagram for three-phase actuators without electronic torque control Attention: The switches are shown inactive. The valve is in intermediate position. 39

40 L1 L2 L3 F2 F1 K3 U K1 K2 K2 K1 Reset X2.2 X2.13 X2.11 X1.L1 X1.L2 X1.L3 S1 S2 D1 K3 D1 M> X2.3 X2.1 X2.12 X2.14 X2.10 H1 K1 K2 H2 K3 H3 M 3 ~ N S7 PE S1 Limit switch CLOSED S2 Limit switch OPEN S7 Thermal switch integrated U Changer K1 Contactor CLOSED K2 Contactor OPEN K3 Auxiliary contactor D1 Torque control H1 Lamp CLOSED H2 Lamp OPEN H3 Torque control detection F1 Motor fuses F2 Control fuse EBRO ARMATUREN Suggested wiring diagram for three-phase actuators with electronic torque control Attention: The switches are shown inactive. The valve is in intermediate position. 40

41 U + S8 X1.C+ X1.U+ X2.6 X2.17 S3 S1 S2 S4 D4a D4b D1 RE1 RE1 M = RE2 RE2 S7 I X1.U- X2.7 X2.5 X2.9 X2.10 X2.11 X2.16 X2.18 H1 H2 U - PE S1 S2 S3 S4 S7 S8 D1 D4a,b RE1 RE2 H1 H2 Limit switch CLOSED Limit switch OPEN add. limit switch CLOSED add. limit switch OPEN Thermal over-current circuit breaker Direction control contact Protection diode Control diodes Direction changer relay Overload signal Lamp CLOSED Lamp OPEN EBRO ARMATUREN Suggested wiring diagramm for DC - actuators Attention: The switches are shown inactive. The valve is in intermediate position. 41

42 L F1 U X2.2 X2.13 S1 S2 C X2.1 X1.Y2 X2.12 X1.Y1 Ue X2.20 M 1 ~ P1 X2.21 S7 X2.22 GND GND Ua X2.3 X1.N X2.14 H1 H2 N PE S1 Limit switch CLOSED S2 Limit switch OPEN S7 Thermal switch integrated F1 Fuse H1 Lamp CLOSED H2 Lamp CLOSED C Phase-shift capacitor U Changer P1 Potentiometer EBRO ARMATUREN Suggested wiring diagram for single-phase actuators with Potentiometer Attention: The switches are shown inactive. The valve is in intermediate position. 42

43 L F1 U X2.2 X2.13 S1 S2 C X2.1 X2.12 X1.Y2 X1.Y1 Ue X2.20 M 1 ~ P1 RM1 R + I - X2.22 S7 Ia X2.3 X1.N X2.14 GND H1 H2 N PE S1 Limit switch CLOSED S2 Limit switch OPEN S7 Thermal switch integrated F1 Fuse H1 Lamp CLOSED H2 Lamp OPEN C Phase-shift capacitor U Changer P1 Potentiometer RM1 Current feedback 4-20mA EBRO ARMATUREN Suggested wiring diagram for single-phase actuators with current feedback 4-20mA Attention: The switches are shown inactive. The valve is in intermediate position. 43

44 L F1 U X2.2 X2.13 S1 S2 X2.1 X2.12 X1.Y2 C X1.Y1 M 1 ~ S7 X2.3 X4.1 X2.14 T t H1 X4.2 H2 X1.N N PE S1 Limit switch CLOSED S2 Limit switch OPEN S7 Thermal switch integrated F1 Fuse U Changer H1 Signal CLOSED H2 Signal OPEN C Phase-shift capacitor T Timer EBRO ARMATUREN Suggested wiring diagram for single-phase actuators with timer Attention: The switches are shown inactive. The valve is in intermediate position. 44

45 L1 L2 L3 F1 F2 U K1 K2 K2 K1 X2.2 X2.13 S1 S2 L1 Input L2 Input L3 Input T1 X2.3 X2.1 X2.12 X2.14 t H1 K1 K2 H2 L1 Output L2 Output L3 Output N PE X1.L1 X1.L2 X1.L3 M 3 ~ S7 S1 Limit switch CLOSED S2 Limit switch OPEN S7 Thermal switch integrated U Changer K1 Contactor CLOSED K2 Contactor OPEN H1 Signal CLOSED H2 Signal OPEN F1 Motor fuses F2 Control fuse T1Timer EBRO ARMATUREN Suggested wiring diagram for three-phase actuators with timer Attention: The switches are shown inactive. The valve is in intermediate position. 45

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47 SPARE PART LIST Designation Motor Hand wheel Bushes Cam shaft Sealing set Main board Additional limit switches Torque control Potentiometer Current feedback Timer Module Selection Criteria Actuator Type Voltage Actuation time X X X X X X X X X X X X SPARE PART CODE CODE (STRUCTURE) EST Typ Voltage Module Actuation time Running number YYY YYY YY YY YYYY Dimension of bushes Resistor value of potentiometer Function of cam shaft Example: EST Torque control for E110 WS with 12s actuation time 47

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