Technical Data Electric Rotary Actuators 2SA78 for continuous modulating duty

Transcription

1 Electric Rotary Actuators SA78 for continuous modulating duty HiMod Contents Page General data Mechanical data Mounting position, duty classifications, noise level, paint finish and corrosion protection, lubrication, degree of protection, vibration performance, ambient temperature, installation altitude Actuating torque, tripping torque, manual force, flange size, output shaft design, output speed, position recording Flange and output shaft dimensions Dimensional drawings 7 Electrical data Power supply Control and feedback signals Wiring diagrams 9 Issue 0.8 Subject to changes without notice! Y070.0/EN

2 General data SIPOS actuators are suitable for automatic and safe operation of industrial valves in accordance with EN 7. Mounting position The actuator can be mounted in any position. To make local operation easier, e.g. reading information on the display, a regular mounting is recommended, i.e. the mounting flange of the valve should be positioned below the actuator. The electronics unit of the actuator can be mounted separately (e.g. wall bracket) using our separate mounting kit (e.g. order addon S). Duty classifications SA78.. o Continuous modulating duty, class D according to EN 7 o Modulating duty, class C according to EN 7 The actuators can be operated for all torque and speed combinations for the entire temperature range from 0 C to 0 C. Noise level The noise level caused by the actuator (sound pressure level at m distance) is < 70 db (A). Paint finish and corrosion protection All outside screws are exclusively made of stainless steel. The housing material consists of a corrosionresistant aluminum alloy for normal atmospheric ambient conditions. Rotary actuators SA78 can be used without coating but are painted with a KPURsingle layer coat (twocomponent polyurethane single layer coating) as standard. The single layer coating is UVresistant and decontaminable. It is applied with a minimum coating thickness of 80 m when dry, in color similar to RAL 707 (silvergray). Other RAL colors (add Y number of RAL color to order) are available. After roughening and cleaning the surfaces, the single layer coating can be painted with all common painting material. This includes epoxid lacquers, nitrocellulose lacquers etc. Protection against corrosion from outside is stipulated in corrosivity categories in accordance with EN7 (EN ISO 9): Version Standard version: Corrosivity category C Very high corrosion protection, corrosivity category C with long protection time >> superior to 00 µm conventional paint thickness << Installation / Environmental condition Industrial areas with high humidity and aggressive atmosphere Areas with almost permanent condensation and with high pollution Coastal and offshore areas with high salinity Industrial areas with high humidity and aggressive atmosphere Areas with almost permanent condensation and with high pollution Order addon L8 Page Y070.0/EN

3 Lubrication The gears are filled with durable gear oil. They therefore require little maintenance. The maintenance intervals after commissioning must be observed (refer to recommendations in operating manual). The bearings of output shaft type A are lubricated with grease. Degree of protection The actuators meet the requirements of IP8 protection as standard (DIN EN 09). They are fully screenprotected (electrical voltage and moving parts) and protected against the ingress of foreign bodies (dust), and against harmful quantities of water on continuous immersion up to max. m head of water for a duration of max. 7 hours. During flooding up to motor operations (switching cycles) are permitted. IP88, continuous immersion up to max. 8 m head of water, on request! Vibration performance Electric rotary actuators SA7 are certified according to: Acceleration Frequency range Throughput speed Test duration Germanischer Lloyd 0.7 g 00 Hz in the resonance frequencies min.. h / in directions EN 008 g 00 Hz octave/min 0 sweeps ( cycles) / in directions Loads according to EN 008 up to g for separate mounting of electronics and gear unit on request. The actuators can withstand a continuous load caused by plantgenerated vibrations within a frequency range of Hz 00 Hz at up to 0. g. Ambient temperature There are no functional restrictions for the temperature range of 0 C to 0 C. Lower or higher temperatures on request! Installation altitude above sea level The actuators are designed for an installation altitude up to,000 m above sea level. Since the insulating properties of air decrease with increasing installation altitude, a voltage derating for the maximum permissible operating voltage has to be considered at installation altitudes above,000 m. Installation altitude above sea level [m] Derating factor permissible operating voltage [V AC] % (0 0 %) % ( 0 %) % ( 0 %) permissible operating voltage [V AC] Voltage derating (Rated operating voltage 0 V AC = 0 V AC %) Installation altitude above sea level [m] When considering a limited permissible voltage tolerance, SIPOS actuators can be safely operated at installation altitudes of up to,000 m with phase 00 V AC ( %/0 %). Y070.0/EN Page

4 Mechanical data SA78 Tripping torque Max. act. torque (modulating torque) Adjustable tripping torque T C [Nm] Weight [kg] Crank length / hand wheel dia. Force for manual mode mm / 8 N Ø 0 mm N mm / N Ø 00 mm N N N Ø 0 mm N N at T C max. 0 % T C max. is default setting Adjustable tripping torque in steps of % from 0% 0% max. torque T C max. Tripping torque Tripping torque setting at.. % of T C max. [Nm] range [Nm] 0 % 0 % 70 % 80 % 90 % 0 % permitted tolerance: ± % of T C max. Manual mode >> Switchover only when drive is at standstill! << Switchover takes place by pressing in the hand wheel, motor stops operating automatically. Electrical operation restarts automatically after releasing hand wheel. Direction of rotation: Turning hand wheel clockwise results in clockwise rotation of output shaft (Exception: SA787. and SA788.). Selflocking: The hand wheel acts directly on the motor shaft when turned by hand; the selflocking function is thus retained for selflocking actuators. Flange size Selflocking Rotary actuators for modulating duty are selflocking actuators. The gear ratio is i=0. DIN ISO DIN Flange size for tripping torque [Nm] Spindle opening [mm] F F G Dimensions for Ashaft (d), F Bshaft (d) F G/ and F G Cshaft (d) F G 7000 see page F0 G 0800 Dimensions to flanges and output shafts, see page design form DIN ) A ISO with threaded bush 0 ) acme screw thread Orderno. with Z Y8 B ISO bore with keyway C 8 claw coupling B ISO bore with keyway B / B ) ISO bore with keyway Orderno. with HY 9 ) Special output shaft and output shaft design acc. to DIN on request. ) Acme screw thread LH according to DIN, Part, thread nominal diameter as listed in Line, pitch according to preferred series. The acme screw thread must be expressly stated, e.g. Tr x LH DIN! ) The special bore must be stated, e.g. ø with featherkey A8x7 DIN 88! Page Y070.0/EN

5 7 8 9 SA78 Output speed Speed range Output speed [rpm] for tripping torque [Nm] default setting A 0 ) C D continuous adjustable output speed within the selected speed range % n max. is default setting Speed range (n min. n max. ) adjustable in.% increments between. 0% n max. [rpm].% % 0% Speed setting Speed is set via the hermetically sealed control button "DriveController of the local control, via fieldbus or the PC programming software "COM SIPOS. Different speeds can be set for OPEN, CLOSE, EMERGENCY OPEN and EMERGENCY CLOSE. Position recording Position recording nip (nonintrusive position encoder), without mechanical position indicator, with contactless position detection (without battery), data stored in nonvolatile memory, resolution %, position indication via progress bar and additional value indication [%] on the display nonintrusive The nonintrusive version has no signaling gear. The exact number of rotations for the travel (max..000 rev/stroke) are automatically determined and saved when approaching both end positions during end position adjustment. ) reduced speed range for V connection voltage Y070.0/EN Page

6 Flange sizes Rotary actuator type SA Flange size DIN ISO F07 F F F F F F F0 as per DIN 0 0 / d 90 7) 7) d d d M8 M M M M M0 M M0 z ) 8 8 h h dimensions Hollow shaft with threaded bush form A as per DIN ISO and form A as per DIN d max. ) 8 8 ) ) d h l l Bore with keyway form B as per DIN ISO and d form B as per DIN d ) b d d7 H9 t l h l l l t 0, h b JS9 Bore with keyway form B as per DIN ISO and d form E as per DIN ; form B/B (dy max.) dy max dy max. ) b t l h Hollow shaft with claw coupling form C as per DIN 8 and d form C as per DIN d b h h 9 9 l Free shaft end with featherkey form D as per DIN d l l b 8 8 t ) number of tapped holes d ) max. diameter for the spindle ) max. diameter for the spindle, if spindle protection tube is necessary; see dimension dmax. (form A) ) for version with spindle protection tube max. 0 mm ) max. ø77 for spindle stroke mm for form A resp. 8 mm for form B (dimensions from connection flange) ) with adaptation flange (height on request) 7) 7 mm with output shaft form A Page Y070.0/EN

7 Dimensional drawing SA78., SA78. R M CLOS E D 8 ZU F ERME 78 D Mounting distance 9 Flange 0 F / G0 B, B, B, B / B, C, D, E 0 SIPOS SIPOS 7 HiMod 0 x M x M8 x M8 x M D F 70 f8 G0 0 f M0x. Mx. Mx. x M0x. x Mx. Flange F07 B, B, B, B 7 f8 70 Flange F07 A f8 70 Flange F / G0 A 0 D Flange F AF 70 f8 x M Motor Local control station 8 Plug connection Gear unit Hand wheel 9 USB interface Electronics unit 7 Field bus connection Spindle protection tube (for length, see catalog) Y070.0/EN Page 7

8 Dimensional drawing SA78., SA78..C R88 80 M Mounting distance 9 0 SIPOS 7 0 C LOSED F ERME 90 0 ZU 9 SIPOS 7 HiMod f M0x. Mx. Mx x M0x. x Mx. 89 Flange Flange F / G0 A F / G/ B, B, B, B / B, C, D, E Flange x M D x M x M D 0 8 f8 x M 7 8 D F 70 f8 G0 0 f8 F / G0 B, B, B, B / B, C, D, E Flange F A Flange F B, B, B, B Flange F / G/ A Flange F / G/ AF 8 f8 x M 0 f8 x M 0 f8 x M Motor Local control station 8 Plug connection Gear unit Hand wheel 9 USB interface Electronics unit 7 Field bus connection Spindle protection tube (for length, see catalog) Page 8 Y070.0/EN

9 Dimensional drawing SA78..D R88 80 M CLOSED FE RME 90 8 Mounting distance 9 SIPOS 0 ZU 9 SIPOS 7 HiMod f M0x. Mx. Mx. 9 Flange F / G/ B, B, B, B / B, C, D, E 0 x M x M0x. x Mx. Flange F A Flange F B, B, B, B Flange F / G/ A f8 x M 8 f8 x M 0 f8 x M Flange F / G/ AF f8 x M Motor Local control station 8 Plug connection Gear unit Hand wheel 9 USB interface Electronics unit 7 Field bus connection Spindle protection tube (for length, see catalog) Y070.0/EN Page 9

10 Dimensional drawing SA78., SA78. R88 80 M f x M 0 f8 0 f8 x M f8 x M0 0 f8 x M 0 8 Mounting distance SIPOS SIPOS 7 HiMod Flange F / G B, B, B, B / B, C, D, E 0 x M0 M0x. Mx. Mx x M0x. x Mx. Flange F / G/ A Flange F / G/ B, B, B, B / B, C, D, E 0 00 Flange F / G/ AF Flange F / G A Flange F / G AF f8 x M0 Motor Local control station 8 Plug connection Gear unit Hand wheel 9 USB interface Electronics unit 7 Field bus connection Spindle protection tube (for length, see catalog) Page Y070.0/EN

11 Dimensional drawing SA787., SA788. R88 80 M Mounting distance SIPOS SIPOS 7 HiMod 0 0 M0x. Mx. Mx. 0 x M0x. x Mx.. B C 00 8x D B, B, B, B / B, C, D, E D D D D A SA787. SA788. D D F D F G F0 G ø D 00 f8 0 f8 0 f8 80 f8 ø D ø D 00 0 D 8 x M 8 x M0 ø D 0 0 B 0 C 7 7 F 99 Motor Local control station 8 Plug connection Gear unit Hand wheel 9 USB interface Electronics unit 7 Field bus connection Spindle protection tube (for length, see catalog) Intermediate gear (supplied separately) Y070.0/EN Page

12 Electrical data Power supply Connection voltage U N phase, V AC (0 70 Hz) permissible voltage tolerance: % / % Current ( V) ) ) Power P ) N Motor Fuse Type n max. T C max. Nominal current I ) N ) I max. power slow blowing SA78.. [rpm] [Nm] [A] [A] [kw] [kw] [A]....CB CB CB small electronicsunit Connection voltage U N phase, 0 0 V AC (0 70 Hz) permissible voltage tolerance: % (0% ) ) / % Current (0 V) ) ) Power P ) N Motor Fuse Type n max. T C max. Nominal current I ) N ) I max. power slow blowing SA78.. [rpm] [Nm] [A] [A] [kw] [kw] [A]....CD DD CD DD CD small electronicsunit Connection voltage U N phase, V AC (0 70 Hz) permissible voltage tolerance: % (0% ) ) / % Current (00 V) ) ) Power P ) N Motor Fuse Type n max. T C max. Nominal current I ) N ) I max. power slow blowing SA78.. [rpm] [Nm] [A] [A] [kw] [kw] [A]....CJ CJ CJ kleine small electronics Elektronikeinheit unit Connection voltage U N phase, 80 0 V AC (0 70 Hz) permissible voltage tolerance: % (0% ) ) / % Current (00 V) ) ) Power P ) N Motor Fuse Type n max. T C max. Nominal current I ) N ) I max. power slow blowing SA78.. [rpm] [Nm] [A] [A] [kw] [kw] [A]....CE DE CE DE CE DE CE DE CE DE CE AE AE small electronicsunit big electronicsunit Motor operation The frequency converter generates a frequency/amplitude adjustable phase AC voltage for the motor from the single or phase main voltage supply. Motor speed and thus actuator output speed are internally adjusted via the frequency. Motor protection The motor has a thermistortype motor protection against thermal damage. The winding temperature is monitored continuously by the microcontroller. The response after exceeding the permitted winding temperature is programmable. Motor space heater The microcontroller continuously monitors the current winding temperature by means of a temperature sensor integrated in the motor winding. When the motor space heater is activated by the program, the motor winding is heated by a DC voltage via the frequency converter depending on the cooling characteristic of the motor winding when the motor is switched off. ) full torque for voltage fluctuations between 0 % and % (in case of undervoltage from U N 0% to %, operation may be performed at reduced output speed n) ) lower voltage increases the current, higher voltage reduces the current ) starting current I A nominal current I N ) at % of the maximum torque T C max. ) maximum current I max. is present for torquedependent cutoff mode and for a running torque of 70% the maximum torque T C max. Page Y070.0/EN

13 Electrical data Control and feedback signals SA78 binary inputs /8 V DC (OPEN, CLOSE, STOP, EMERGENCY, Mode), 8 binary outputs /8 V DC, analog output 0/ 0 ma (actual position value), analog input 0/ 0 ma (position setpoint), multicolor graphic display with status indication A B C D E F J K M O P Q B C E G H K L electronics unit without hardware extension relay board with 8 outputs PROFIBUS DP channel with V and V services PROFIBUS DP channel with V and V services MODBUS RTU channel MODBUS RTU channel HART HART relay board MODBUS TCP/IP channel prepared for remote control unit RCU prepared for remote control unit RCU relay board with 8 outputs prepared for remote control unit RCU MODBUS RTU channel positioner (standard) process controller positioner travel dependent output speed adjustment positioner external analog output speed setpoint positioner with splitrange functionality positioner travel dependent freely adjustable positioning times process controller travel dependent freely adjustable positioning times round plug Signal assignment for the binary outputs for HiMod (also refer to wiring diagrams, signals 8): Output default setting with option Y with option Y with option Y90 Optional free assignment of outputs, NO/NC optional (can be changed locally) End position OPEN NO Intermediate contact OP NO Intermediate contact OP NO Intermediate contact OP NO End position CLOSED End position CLOSED NO Intermediate contact CL NO Intermediate contact CL NO Intermediate contact CL NO End position OPEN Torque OPEN reached NC ReadyRemote NO Torque OPEN reached NO Torque OPEN reached NO Torque CLOSE reached Torque CLOSE reached NC Torque OPEN reached NC Torque CLOSE reached NO Torque CLOSE reached NO Torque OPEN reached Fault NC Torque CLOSE reached NC ReadyRemote NO Local NC Torque CL/OP reached Local NO Local NO Local NO Fault NC Fault 7 Blinker NO Warning motor temp. NO Blinker NO Not used Blinker 8 Warning motor temp. NC Fault external voltage NC Warning motor temp. NO Not used Ready ReadyRemote NO = active high, NC = active low Local Intermediate contact CL Intermediate contact OP Fault motor temperature Warning motor temp. Fault external voltage Maintenance Run indication CLOSE Run indication OPEN Run indication OPEN/CLOSE Blinker End position CLOSED Blinker End position OPEN Y070.0/EN Page

14 Connections at round plug (plug assignment) Inputs and outputs HiMod 7 8 XK Binary Inputs,,,, 9, and 7 Outputs ), 7, 9, 0,,,,, and Analog Inputs and, and (option) Outputs 7 and 8, 8, 9 and 0 (option) Relay outputs (option) Fieldbus (option) Voltage output P int. resp. P gal. Auxiliary VDC supply for electronics unit P ext. 8, 9, 0,,,,,,, 7, 0,,,,,, und 7 channel 8, 9, 0 and channel 8, 9, 0,,,, and,, ) and 8 ) 8 and U U V V W W 0 Plug assignment for the external round plug connection Position recording Position recording is performed via a nonintrusive position encoder (nip) with microcontroller evaluation. The travel recording (max.,000 revolutions/stroke) of this magnetic position encoder is contactless and stored safe from power failure; it is therefore also functioning in manual operation during power failure (without battery). Accuracy at e.g. revs/stroke: 0.00 %, with a resolution of %. Positioner Defining an analog position setpoint (0/ 0mA) for the positioner results in precise control of the position corresponding to this value. The positioner works adaptively. This leads to a continuous automatic adaptation of the threshold value to the controlled system: hysteresis 0.% of the travel response threshold (dead band) adjustable, default setting: 0. to. % of the travel upward adaptation response threshold is enlarged by 0. %, if an OPEN ==> CLOSE ==> OPEN command sequence occurs within seconds downward adaptation response threshold is reduced by 0.0 %, when no control has taken place within.8 seconds ) Not applicable for version with relay board. Page Y070.0/EN

15 Power and consumption values Binary inputs and outputs binary inputs Control inputs OPEN, CLOSED, STOP, Emergency and Mode binary outputs 8 binary electronic outputs for signals All binary inputs and outputs are galvanically isolated and potentialfree. Binary outputs are resistant to both shortcircuits and overloads. Input Output V DC 8 VDC V DC 8 VDC Level L potential (low ) [V DC] H potential (high ) [V DC] Current (per input or output) [ma] 7 7 max. 0 max. 0 Resistance [Ω] max. max. Analog inputs and outputs analog inputs AE: 0/0mA AE: 0/0mA (addon PCB) analog outputs AA: Position actual value (0/0mA) active, i.e. with internal power supply V DC AA: Position actual value (0/0mA) passive, i.e. with external power supply V DC (addon PCB) Analog inputs and outputs are galvanically isolated. AE and AA are located on a common addon PCB and have the same potential. For existing addon PCB (AEAA), assignment of AE and AE analog inputs as well as AA and AA analog outputs is freely programmable. Analog outputs are resistant to both shortcircuits and overloads. Input Output Current [ma] 0 0 (max. ) 0 0 (max. ) Resistance / load [Ω] max. 00 Ranges 00mA or 0mA with rising or falling level can be adjusted. Relay outputs Relay outputs are galvanically isolated. DC AC for resistive load max. switching capacity 80 W (for 0 V) 0 VA max. switching voltage 0 V 0 V 00 V 0 V max. switching current A 0. A 0. A A The relay board has 8 relay outputs ( NO, NC and changeover contacts). Internal V power supply Binary inputs and outputs are galvanically isolated from the electronics in case of internal V DC power supply via P gal.. External V power supply During power failure, both actual position value and device state are still sent via the external V DC supply P ext. to the binary signal outputs (signals 8) and communication via COMSIPOS or fieldbus is available. During mains operation, own supply via actuator. External V power supply Input P ext. min. 0 V ( V with relay board) Current consumption typ. V Σ current standard version [ma] additional load: with PROFIBUS DP / Modbus RTU, channel [ma] 0 0 with PROFIBUS DP / Modbus RTU, channel [ma] 0 0 with Modbus TCP/IP [ma] 0 0 with HART [ma] 8 with relay board [ma] 0 0 with actual position value [ma] 0 0 with Bluetooth [ma] Y070.0/EN Page

16 0 Electric Rotary Actuators SA78 Wiring diagram HiMod Y070. Connection control and feedback signals max. ma Inputs analog 0/...0mA Outputs binary /8V ) ) ) ) AI AI AO AO 0 Customer connection Actuator internal P gal. CLOSE OPEN STOP Mode GBI G gal. EMERGENCY EMERGENCY P binary /8V analog 0/...0mA P gal. G gal. PBO GBO Output Output Output Output Output Output Output 7 Output 8 P ext. G ext. XK V DC ) COMSIPOS USB.0 Bluetooth Actuator internal Customer connection XK Connection power supply L N U V L N PE PE 00V AC / V AC phase input XK L L L U V W PE L L L PE 800V AC / 9000V AC phase input D D Standard A (USB socket under screw cap on the electronics housing) Customer connection wiring examples: Wiring example I: internal V DC supply (here all inputs and outputs are supplied internally from the electronics unit with V DC) Wiring example II: external /8V DC supplies (in this example all galvanically isolated areas are supplied externally from different /8V DC power sources) U (DC) U (DC) U (V DC) A A A A U (DC) U 9 (V DC) ) Plug assignment XK U 8 0 U V V W W ) galvanically isolated areas: can be supplied from different sources with /8V DC ) auxiliary V DC supply for electronics unit (if required) (In case of mains failure both actual position value and actuator status (binary outputs 8) will continued to be signalled. Communication via COMSIPOS changes of parameters resp. download of actuator data is possible.) ) option Wire crosssection max.: mm Power supply. mm Control and feedback signals The control/feedback wire must be shielded! Page Y070.0/EN

17 0 Electric Rotary Actuators SA78 Wiring diagram HiMod with relay board Y070. Output Output Output 7 Output 8 Customer connection Actuator internal P gal. CLOSE OPEN STOP Mode GBI G gal. EMERGENCY EMERGENCY Output Output Output Output Output Output Output 7 Output 8 P ext. G ext. Output Output Output Output max. ma 0 Customer connection Actuator internal L N PE L L L PE P G gal Y070.0/EN Page 7

18 0 Electric Rotary Actuators SA78 Wiring diagram HiMod with Fieldbus Y070. Customer connection Actuator internal P gal. CLOSE OPEN STOP Mode GBI G gal. EMERGENCY EMERGENCY P gal. G gal. PBO GBO Output Output Output Output Output Output Output 7 Output 8 P ext. G ext. A B V 0 V max. ma 0 Customer connection Actuator internal L N PE L L L PE P A B V 0 V Page 8 Y070.0/EN

19 0 Electric Rotary Actuators SA78 Wiring diagram HiMod with Fieldbus and FO Y070. Customer connection Actuator internal P gal. CLOSE OPEN STOP Mode GBI G gal. EMERGENCY EMERGENCY P gal. G gal. PBO GBO Output Output Output Output Output Output Output 7 Output 8 max. ma 0 Customer connection Actuator internal L N PE L L L PE P A B V 0 V P ext. G ext Y070.0/EN Page 9

20 Issue 0.8 SIPOS Aktorik GmbH Y070.0/EN Subject to changes without notice! Im Erlet D908 Altdorf