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Regada Rematic STR 1PA Installation, Service And Maintenance Instructions

Electric linear actuators with the dms3, dms3 m1, dms3 m2, dms3 p1, dms3 p2 electronic control
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INSTALLATION, SERVICE AND
MAINTENANCE INSTRUCTIONS
Electric linear actuators Rematic with the DMS3,
DMS3 M1, DMS3 M2, DMS3 P1, DMS3 P2
electronic control STR 1PA, STR 2PA
®
74 1091 02
74 1091 02

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  • Page 1 INSTALLATION, SERVICE AND MAINTENANCE INSTRUCTIONS Electric linear actuators Rematic with the DMS3, DMS3 M1, DMS3 M2, DMS3 P1, DMS3 P2 electronic control STR 1PA, STR 2PA ® 74 1091 02 74 1091 02...
  • Page 2 TEST CERTIFICATE ELECTRIC LINEAR THRUST ACTUATOR STR 1PA, STR 2PA Type number ........Power supply ......V ..Hz Serial number ........Max. load thrust ..........N Production year ........Switch-off thrust ..........N Wiring diagram ........Operating speed .........mm/min ............Operating stroke ........mm ............

  • Page 3: Table Of Contents

    Please read these instructions carefully before mounting and operating the actuator! Preventive and safety-measures applied on the actuator can not offer required safety level till the actuator and its safety systems are not applied by required and described way and if installation and maintenance is not applied according to applicable instructions and rules! Contents General data ..........................2...

  • Page 4: General Data

    STR 1PA, STR 2PA The Installation, Service and Maintenance Instructions are drawn up according to requirements of EC Executive Nr. 2006/42/EC "Uniform requirements for machines and devices from the point of view of safety and health care", to save life and health of users and to avoid material damages and exposure environment to danger. 1.

  • Page 5: Warning For Safety Use

    STR 1PA, STR 2PA Warning for safety use Product protection: There must be included suitable protective device into the supply power (circuit breaker or fuse) which serves at the same time as main switch. EA STR PA with three -phase has own short-circuit protection electronic circuits and space heater.

  • Page 6: Operation Conditions

    STR 1PA, STR 2PA set switching-off thrust, contact to the company implementing the installation and electric connection • it is recommended to place also Installation certificate. It is recommended to have after-guarantee service performed by the service department of the production plant, or by a contracted service centre.
  • Page 7 STR 1PA, STR 2PA in industrial environment: at temperatures stated above • with relative humidity 10 to 100 %, including the condensation of up to 0,029 kg water content per 1 kg of dry air at 27 °C, at above stated temperature ..............AB 7* •...
  • Page 8 STR 1PA, STR 2PA Duty cycle - according to EN 60034-1,8 (IEC 60034-1, 8): EA STR PA are designed - for remote control: • short-time operation S2-10 min • intermitted operation S4-25%, 6 up to 90 cycles per hour - for automatic regulation: •...

  • Page 9: Description

    STR 1PA, STR 2PA 1.8 Description The STR PA electric actuator is controlled according to version - by 24 V DC voltage fed to the electric actuator’s terminals according to the wiring diagram, resp. by 0/4/12 to 20 mA, 4 to 12 mA (0/2 to 10 V) ) - input control signal and provides for moving the output part of the EA automatically to a position corresponding to the value of the input signal) and other functions as well - through Modbus reso.
  • Page 10 STR 1PA, STR 2PA Fig. 1...
  • Page 11 STR 1PA, STR 2PA Fig. 1A...

  • Page 12: Basic Specifications

    STR 1PA, STR 2PA 1.9 Basic specifications Basic EA specifications: Max.. switching-off thrust (max. load thrust) [N], operating speed [mm/min], operating stroke [mm], switching-off thrust [N], and electric motor parameters are given in Table 1. Table 1: Basic EA Specifications Electric motor Switching-off Supply...
  • Page 13 STR 1PA, STR 2PA Electric motor Switching-off Supply thrust ±10 [%] voltage Capacito revolutio nominal power current for voltage/ capacity. frequency [V] ±10% [mm/min] [mm] [kg] [1/min] [μF/V] 50Hz 60Hz 21 500 17 200 19 000 – 25 000 120/60 1 680 0,80 20/250...
  • Page 14 STR 1PA, STR 2PA Other specifications: Protection enclosure of EA:..............IP 67 EN 60 529 (IEC 60 529) Mechanical ruggedness: sinusoid vibrations ..................... see Chapter 1.7.2 resistance by drops..............300 drops with acceleration of 5 m.s seismic resistance ..................6 degrees of Richter’s scale Self-locking: ..............
  • Page 15 STR 1PA, STR 2PA - 3x additional relays (options) (RE3, RE4, RE5) max. 250 V AC/1 A/cos phi=1; max. 30 V DC/2A - 6x additional relays (options) (RE1, RE2, RE3, RE4, RE5, READY) max. 250 V AC/1 A/cos phi=1; max. 30 V DC/2A - relays are free programmable (their function can be changed with buttons on the control unit, with buttons on the electric local control, or through a PC with the program).
  • Page 16 STR 1PA, STR 2PA Version with Modbus interface: Modbus, line specification: RS485, two-wire design, half duplex. Modbus, Transmission Mode: RTU (8-bit binary data). • Variants: Single Channel version with cable or component redundancy or with repeater (common address and communication parameters). Duo Channel version with cable or component redundancy or with repeater (common address and communication parameters).
  • Page 17 STR 1PA, STR 2PA Space heater (E1) Space heater - supply voltage: ....corresponding with motor supply voltage (max. 250 V AC) Space heater power output:: STR 1PA ..............cca 10 W/55°C Space heater power output:: STR 2PA ..............cca 20 W/55°C Electronic board provides switching of heating element.
  • Page 18 STR 1PA, STR 2PA Attention: Thermic resistance incoming wires must be minimum +80°C Wire cross-section conversion table (mm – AWG) Wire cross-section 0,05 0,34 0,75 Tightening torque conversion table (N.m – lbs.-in) Tightening torque lbs.-in Cable glands for EA with the DMS 3 electronic control STR 1PA Cable glands for the model without electric local control: - 3-cable cable glands –...
  • Page 19 STR 1PA, STR 2PA ES equipped with a contactless switching module (SSR) are additionally secured by fuses (F4-1 and F4-2) on the bracket (Fig. 2e). Fuse values and parameters: Motor max. Fuse F3 Order code Voltage Power / Current value EA (A) Input (W) 431.1-0XXXX/YY...
  • Page 20 STR 1PA, STR 2PA EXTERNAL PROTECTION TERMINAL Fig.2a INTERNAL PROTECTION TERMINAL FOR THREE PHASE VERSION WITH Fig.2b INTERNAL PROTECTION TERMINAL FOR THREE PHASE VERSION WITH CONTACTORS Fig.2c...
  • Page 21 STR 1PA, STR 2PA INTERNAL PROTECTION TERMINAL WITH MODBUS PROTOCOL Fig.2d Fig.2e FUSE F4-2 FUSE F4-1...

  • Page 22: Conservation, Packing, Transport, Storing And Unpacking

    STR 1PA, STR 2PA 1.10 Conservation, packing, transport, storing and unpacking Surfaces without surface treatment are treated by conservation preparation MOGUL LV 2-3 before packaging . Conservation is not necessary if the following storage conditions are complied with: • Storage temperature: -10 to +50 °C •...

  • Page 23: Installation And Dismantling Of Actuator

    STR 1PA, STR 2PA 2. Installation and dismantling of actuator 2.1 Installation Abide by safety measures! Note: Check again whether the EA is place in accordance with the Chapter “Operation Conditions”. If the installation conditions are different than recommended it is needed to consult the situation with the producer. Before starting of mounting the EA onto the valve: •...
  • Page 24 STR 1PA, STR 2PA Mechanical connection for pillar versions with flanges of A, B, C and D types (Fig.4) • Set the actuator (A) and the valve (B) to the position ”closed“. • Loosen and unscrew two screws (5) on the actuator shaft (3) and disconnect the coupling clamping parts (8) •...

  • Page 25: Dismantling

    STR 1PA, STR 2PA 2.1.2 Electric connection and checking of function Follow up with connecting the EA with mains or master system. 1. Follow instructions in the part "Requirements for professional qualification"! 2. While laying electrical line abide by the instructions for heavy current installations. Power supply cables must be of the type approved.

  • Page 26: Adjusting Of Actuator

    STR 1PA, STR 2PA 3. Adjusting of actuator Attention! See the Chapter 1.2.3 Requirements for Professional Qualification … Keep safety regulations! EA are delivered adjusted onto parameters according to nameplate from Production plant. Adjustment is made onto mechanical and electrical connected actuator. This chapter describes how to set up the EA to parameter values within a range applicable for the software.
  • Page 27 STR 1PA, STR 2PA - relay READY: errors, errors or warnings, errors or no remote, errors or warnings or no remote. - output signál (from EPV passive): 4 to 20 mA; 20 to 4 mA. - control (regulating): 2P, 3P, 3P/2P I2 - input control signal (N): 4 to 20 mA, 20 to 4 mA, 0 to 20 mA, 20 to 0 mA - input I1: DISABLED, ESD, DBL (local releasing - not valid for EA without local control), STOP - input I2: DISABLED;...
  • Page 28 STR 1PA, STR 2PA SETTING BUTTON O SETTING BUTTON P BUTTON MENU SETTING BUTTON C COMMUNICATION CONNECTOR LED ERROR LED OPEN LED MENU LED CLOSE COMMUNICATION LED PAR MODBUS DUO CHANNEL LED I1 LED SEL COMMUNICATION MODBUS LED I2 SINGLE CHANNEL LED POWER Fig.6a...

  • Page 29: Ea Control Set-Up Options (Regulating)

    STR 1PA, STR 2PA 3.1 EA control set-up options (regulating) 3.1.1 Control setting possibilities for EA´s with DMS3 electronic control 2P CONTROL Setting-up: 2P control + other functions, in addition to STOP on I1 terminal: The EA moves either to the OPEN or CLOSE direction with 24V DC voltage supplied to terminals OPEN or CLOSE.
  • Page 30 STR 1PA, STR 2PA 3.1.2 Control setting possibilities for EA´s with DMS3 electronic control with Modbus/Profibus protocol 2P CONTROL (two position controller) Setting: the two position controller is activated by setting the bit 3P=0 in the corresponding Modbus/Profibus register: The EA moves in the direction of open or closed when the bits are set as OPEN, resp. CLOSE in the corresponding Modbus/Profibus register.

  • Page 31: Procedure For Setting Individual Parameters And The Register Of Errors And Warnings

    STR 1PA, STR 2PA Procedure for setting individual parameters and the register of errors and warnings - is given in the separate attachment 74 1053 02 resp. 74 1076 02 of these operating instructions. The factory default setting of individual programmes shown in Table 2 and Table 3, as long as otherwise specified by the customer: Table 2 Factory default settings of individual parameters in version without local control;...
  • Page 32 STR 1PA, STR 2PA FUNCTION I2 DISABLED ACTIVE I2 high level THERMAL FUSE FAILURE for this type of electric actuators is inoperative THERMAL FUSE RESET for this type of electric actuators is inoperative CYCLE MODE DISABLED CYCLE RUNNING TIME 10 s CYCLE PAUSE 50 s CYCLE POSITION O1...
  • Page 33 STR 1PA, STR 2PA Table 3 Factory default settings of individual parameters in version with local control; possibility to set-up by operating the local control buttons. For the individual parameters set-up see appendix 74 1076 02. MENU FACTORY SETTING-UP NAME JAZ/LANGUAGE English (select language on LCD display) POSITION O...

  • Page 34: Putting An Ea Into Operation When The Ea Is Set Up And Connected With The Armature Already In The Production Plant (Starting The Calibration)

    STR 1PA, STR 2PA 40 42 40 RESTORE BACK. START 41 43 41 CREATE BACK. START 42 44 42 RESTORE FACT. START 43 45 43 ACTIVE ERR: CLEAR 44 DIRECTION OF ROTATION clockwise ADDRESS BAUDRATE 115200bit/s PARITY EVEN REDUNDANCY OFF (for single Channel version) COMPONENT (for duo Channel version) CONNECT TIME 11 ADDRESS 1...

  • Page 35: Putting An Ea Into Operation When The Stroke And Parameter Setting Done By The Producer Suit To Your Needs

    STR 1PA, STR 2PA connect the EA on the supply voltage electrically according to the wiring diagram and chapter Electric connection and checking of function. introduce the EA into an mid-position (see Note 2 presented above) switch on the supply voltage start the EA calibration by pressing the P button on the control unit for 2 seconds as minimum until LED ERROR (red), LED MENU (green) and LED PAR (red) light up –...

  • Page 36: Setting Other Parameters

    STR 1PA, STR 2PA by pressing the P pushbutton on the control unit for at least 2s activate the EA calibration until LED ERROR (red), LED MENU (green) and LED PAR (red) come on – see also description of the procedure in separate annex No. 74 1053 02, release the adjustment pushbutton P - upon release of the P pushbutton, the calibration process is started, turn on the control signals, EA is ready for operation and responds to control inputs,...

  • Page 37: Service And Maintenance

    STR 1PA, STR 2PA 4. Service and Maintenance 4.1 Service 1. In general it is provided that service of the EA is performed by a qualified worker in accordance with requirement given in Chapter 1! 2. After putting the EA into operation it is needed to verify whether during manipulation any scratch on surface occurred, it is to be removed to prevent actuator against corrosion! The EA requires just negligible service.

  • Page 38: Maintenance - Extent And Periodicity

    STR 1PA, STR 2PA Fig. 7 Maintenance - extent and periodicity All screws and nuts affecting tightness and protection (IP) must be tighten during the inspection and maintenance. Similarly, once a year should be checked and if necessary tighten mounting screws of the terminal wires and assuring of the slip-on joints with wires.

  • Page 39: Troubleshooting

    STR 1PA, STR 2PA • After 6 months from putting of EA into operation and once a year it is recommended to check tightening of fixing screws between the EA and the valve. (Tighten the screws with the cross system.) •...
  • Page 40 STR 1PA, STR 2PA Table 4 setting error flags and warning flags as at the delivery PARAMETER ERROR WARNING Analog Input – not valid for Modbus/Profibus protocol Modbus/Profibus activity – only for Modbus/Profibus protocol Wrong command Torque Torque check Torque calibration Regulator calibration Stroke (turns sum) Wrong position...

  • Page 41: Accessories And Spare Parts

    STR 1PA, STR 2PA If your EA would fail, proceed please according to the instructions for the under guarantee and after-guarantee For repairing eventually the electronics use the fuse – see Fig.2 (F3) for example SCHURTER MSF 250, or sub miniature SIBA 164550 xxx (see chapter 1.9.2), which is located on source board. Taking the EA to pieces for repair purposes is allowed only by professionally qualified persons trained in the production plant or by a contracted service centre! 5.

  • Page 42: Enclosures

    STR 1PA, STR 2PA 6. Enclosures 6.1 Wiring diagrams ES STR 1PA and STR 2PA for single phase supply...

  • Page 43: Wiring Diagrams Es Str 1Pa For Three Phase Supply

    STR 1PA, STR 2PA 6.2 Wiring diagrams ES STR 1PA for three phase supply...

  • Page 44: Wiring Diagrams Es Str 2Pa For Three Phase Supply

    STR 1PA, STR 2PA 6.3 Wiring diagrams ES STR 2PA for three phase supply...

  • Page 45: Wiring Diagrams Es Str Pa For Three Phase Supply Without Reverse Unit

    STR 1PA, STR 2PA 6.4 Wiring diagrams ES STR PA for three phase supply without reverse unit...

  • Page 46: Wiring Diagrams Es Str 2Pa - For Three Phase Supply With-Contactless Switching

    STR 1PA, STR 2PA 6.5 Wiring diagrams ES STR 2PA – for three phase supply with-contactless switching...
  • Page 47 STR 1PA, STR 2PA...

  • Page 48: Wiring Diagrams Ea Str Pa With Interface Modbus/Profibus For Single Phase Supply

    STR 1PA, STR 2PA 6.6 Wiring diagrams EA STR PA with interface Modbus/Profibus for single phase supply...

  • Page 49: Wiring Diagrams Ea Str 1Pa With Interface Modbus/Profibus For Three Phase Supply

    STR 1PA, STR 2PA 6.7 Wiring diagrams EA STR 1PA with interface Modbus/Profibus for three phase supply...

  • Page 50: Wiring Diagrams Ea Str 1Pa With Interface Modbus/Profibus For Three Phase Supply

    STR 1PA, STR 2PA 6.8 Wiring diagrams EA STR 1PA with interface Modbus/Profibus for three phase supply...

  • Page 51: Wiring Diagrams Ea Str 2Pa With Interface Modbus/Profibus For Three Phase Supply With-Contactless Switching

    STR 1PA, STR 2PA 6.9 Wiring diagrams EA STR 2PA with interface Modbus/Profibus for three phase supply with-contactless switching...
  • Page 52 STR 1PA, STR 2PA Legend: Z473a ..wiring diagram of electric local control Z500 ... wiring diagram module with 6 additional relays Z500a ..wiring diagram module with 3 additional relays Z500c ..wiring diagram of relay RE5 Z514 ... wiring diagram of EA STR 1PA and STR 2PA with 1-phase elecric motor for the ON/OFF control or for analogue input 0/4/12 to 20 mA, 4 up to 12 mA and output signal 4 - 20 mA Z515 ...
  • Page 53 STR 1PA, STR 2PA Terminals for STR PA for DMS3: PE, N, L - terminals (0,05-1,5 mm ) of supply (24 V AC resp. 110/120 V AC, resp. 230/240 V AC, 50/60 Hz (according to the specification – voltage and frequency are stated on nameplate of EA) 2, 3, 4 –...

  • Page 54: Dimensional Drawings Str 1Pa

    STR 1PA, STR 2PA 6.10 Dimensional drawings STR 1PA P-1169 Flange DIN 3358...
  • Page 55 STR 1PA, STR 2PA P-1170 Pillars...
  • Page 56 STR 1PA, STR 2PA...
  • Page 57 STR 1PA, STR 2PA P-2046 - EA with local control...

  • Page 58: Dimensional Drawings Str 2Pa

    STR 1PA, STR 2PA 6.11 Dimensional drawings STR 2PA...
  • Page 59 STR 1PA, STR 2PA...
  • Page 60 STR 1PA, STR 2PA 1246a/ 621 / - 80 / - 7/8"-UN9 Vyhotovenie L / L* W / W* \Version\ P-1246a/C...
  • Page 61 STR 1PA, STR 2PA...
  • Page 62 STR 1PA, STR 2PA...
  • Page 63 STR 1PA, STR 2PA...
  • Page 64 STR 1PA, STR 2PA P-2047 Version with local electric control...

  • Page 65: Commercial Representation

    STR 1PA, STR 2PA 6.12 Commercial representation Slovak Republic: Regada, s.r.o., Strojnícka 7, 080 01 Prešov Tel.: +421 (0)51 7480 460, Fax: +421 (0)51 7732 096, E-mail: regada@regada.sk...

This manual is also suitable for:

Rematic str 2paStr 1paStr 2pa

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