Invest in Confidence. Weatherproof multiturn actuators. ST range

Transcription

1 Invest in Confidence Weatherproof multiturn actuators ST range

2

3 Contents Invest in experience > 4 Overview of ST range > 6 Wide choice of controls > 8 Specifications for standard version > 10 Specifications integrated control version > 12 Performance data > 14 Mounting flange specification > 15

4 4 invest in experience BERNARD CONTROLS RELIES ON 75 YEARS OF CONTINUOUS EXPERIENCE AND KNOWHOW TO OFFER TOTAL & DURABLE SOLUTIONS FOR INDUSTRIAL VALVES AUTOMATION Expertise and innovation Expertise is our business specialty. Our credo follows from the technical requirements of our products fields of application. Our products are qualified and approved by the largest prime contractors and industrial players in France and abroad. By improving our competencies and the efficiency of our processes, we enhance the quality of our products and services. Performance and Security The nuclear market has shaped our expertise, our commitment to quality and to the control of your processes. By fulfilling these requirements, we undertake to make no compromise on security. Controls and Confidence BERNARD CONTROLS is an international industrial technological company acknowledged for its knowhow and expertise in the most demanding markets. The control of processes is our business and the cornerstone of your confidence.

5 5 Power Generation Industries, HVAC & Marine Water Oil & Gas Installation and commissioning Commissioning electric actuators requires specific expertise and care. This is specially true when the motorised valve is controlled by a complex system such as a fieldbus. That is the reason why our specialists are available to provide the adequate support to our customers for: adaptation on the valve installation setup startup Maintenance and repair Everyday, our technicians are available to quickly go on site for : periodic actuator functional checkup preventative maintenance operations diagnosis and repair Training Regular training sessions are organised for our customers and our distribution network. These sessions are held either in France, at our local service centre or at customer site. Actuator technology, setting, operating and maintenance are among the most popular topics covered.

6 6 Overview of ST range ST actuators are designed to operate valves in ON/OFF service or in Modulating Class III operation. Troublefree operation Gearing is selflocking at all speeds Continuous gear drive between motor and valve Thermal cutout on motor Unaffected by vibration on main mechanical parts Requires no preventive maintenance. Gearing has lifelong lubrication Innovative sensors Direct torque and position measurement is on the output shaft making it unnecessary to process signals Position measurement using movement reading with direct mechanical link on the output shaft Torque measured by a dynamometer with calibrated springs are on the actuator output. The control system receives data on the actual torque transmitted to the valve instantly. The exceptionally short response time means that the system can be shut down rapidly, and the overtorque effect applied to the valve is reduced Easy adjustment for all control systems: program with INTELLI+ or simple cam adjustment (travel limit devices) and torque limiter using only a screwdriver on other versions With INTELLI+ control systems, absolute sensors are used to measure both position and torque data. This means that there is no possibility of the position being lost even if a power failure occurs. There is therefore no need to include a backup battery.

7 7 Powerful motors Asynchronous motor with high starting torque Excellent starting torque / nominal torque ratio On/Off operation: % duty rating for peak service conditions of up to 3 starts per hour Modulating class III: 50% duty rating for peak service conditions of up to 1,200 starts per hour Motors easy to remove with sealed ball bearings fitted at front and rear Handwheel without clutch release Patented manual override system Differential geardrive allows the handwheel to be operated without releasing a clutch beforehand (except for very low torque values on model ST6) The handwheel can therefore be operated under all conditions, even when the valve is blocked by the torque limiter Integrated control system version Watertight to IP68 & NEMA 6P: housings withstand a submerssion under 5 metres of water for 72 hours Controls available: INTEGRAL+ or INTELLI+ (see following pages for further details) Integrated SPDT switches and control logic Nonintrusive local control selector knobs Electronic components protected against water ingress: doubleseal with two Oring barriers between the electrical terminal compartment and the electronic components. The control knob spindles do not penetrate the enclosure. ST actuator with INTEGRAL+ control

8 8 Wide choice of controls You can decide on local or remote control to meet the requirements of your particular system and the environment in which the actuators are to be used. The BERNARD CONTROLS wide range of control systems enables you to choose the best solution for your needs. Standard control The customer provides the control logic to handle all the data received from the actuator electric contacts. The reversing starters are housed in the customer's own enclosure. INTEGRAL+ control The INTEGRAL+ control system is fully configurable and can perform all actuator control functions, including production of status reports, fault handling, protection systems and command processing. Local controls can be disabled either locally or from a remote location. The reversing starters are incorporated in the control unit. Standard control INTELLI+ control As well as the functions offered by INTEGRAL+, the INTELLI+ system also allows the system to be set up and programmed without opening the unit. It includes an LCD screen plus tools for preventive maintenance. Fieldbus control Fieldbus systems are compatible with BERNARD CONTROLS integrated controls and allow you to control a large number of actuators or other devices and transmit/receive a great deal of data over a single twowire serial link. INTEGRAL+ control / INTELLI+ control Benefits of Integrated Control systems Simple : readytouse turnkey solution. Safe : proven system incorporating many safety features. Economical : saves time and money at the design and installation stages. Intelligent : remote management of a large volume of data and optimized preventive maintenance using our digital solutions in conjunction with the fieldbus. Fieldbus control

9 9 INTEGRAL+ INTELLI+ MODULA TING CLASS REMOTE CONTROL LOCAL COMMANDS INTERNAL PROTECTION SIGNALLING CONFIGURATION MONITORING FIELDBUS ON/OFF INTEGRAL+ INTELLI+ Modulating class III POSIGAM+ INTELLI+ Pulse command Maintained signal ESD (Emergency ShutDown) Auxiliary (Overrides local command) 2 commands 9 options Timer Option Lockable selector knobs Digital display Indicator lights Option Fuses Automatic phase monitoring (3phase) Motor thermal cutout Torque limiter protection Number of signal relays (option) (option) Data items Number of fault relays 1 1 Number of listed faults 8 12 Analogue position feedback Option (Std on POSIGAM) Option Configuration setting Internal (with jumpers) External Local command knob Fieldbus Pocket PC Laptop Torque/position setting method Mechanical Digital Travel limit stop On position On torque On position On torque Full configuration upload Selfdiagnostics Torque/position curve Actuator operating log Partial stroking Via : Fieldbus Pocket PC Laptop Profibus DP (single or redundant) Option Option Foundation fieldbus Modbus RTU Option Option See INTEGRAL+ (A115) and INTELLI+ (A1) catalogues for further information on controls.

10 10 Specifications for standard version Overall dimensions B s2 s1 a5 a1 a3 a2 a4 Weight (kg) Ø B a1 a2 max. a3 a4 a5 s1 B3/C form s2 A form s2 B1 form ST ST ST \ ST

11 11 Technical specifications Max. torque Type of service Casing Motor technology Motor duty rating Ambient operating temperature External corrosion protection Vibration resistance Lubrification Manual control Power supply Output flange Conduit entries Travel limit systems Torque limiting systems Visual position indicator Remote position indication (option) Compliance with EC Directives ST6 = Nm ST = 0 Nm ST14 = Nm ST70 = 700 Nm Contact our marketing dept. for higher torque values. See «Performance data» section for further details. ON/OFF Modulating class III Cast aluminium. Casings are watertight to IP68 & NEMA 6 and can withstand pressure of 10 metres of water for 96 hours. Totallyenclosed, squirrel cage 3phase or 1phase motor, class F insulation with integral thermal overload protection. Motors easy to remove with sealed ball bearings fitted at front and rear. S4 motor service (intermittent service on startup) to IEC 341. S4 % for ON/OFF operation up to 3 starts per hour. S4 50% for Modulating class III up to 1,200 starts per hour. Standard version: 20 C C ( 4 F F) Low temperature version: 40 C C ( 40 F F) High temperature version : +0 C C (+32 F F) Standard paint system: polyurethane paint Ral5002 complying with ISO C3 Special anticorrosion protection for marine, aggressive or abrasive environments available on request 1g (9.8 m/s²) at Hz. (Contact our marketing dept. for higher vibration levels). ST actuators are lubricated for the product lifetime and do not require any special service. By handwheel which does not rotate when electrical operation system in service. Switch between manual and electrical operation automatically without clutch release lever (except for ST6 models). Electrical control has always priority. Manual gear ratios: ST6 1:1, ST14 1:2, ST70 1:21 ST actuators can operate on a wide variety of power supplies: singlephase or 3phase, DC, up to 690 V (depending on version), 50 or Hz, etc. ST actuator flanges comply with ISO See «Mounting flange specifications» section for further details. Standard configuration: 2 x M20 Other cable entry configuration options available on request. Position: movement reading on output shaft. Range: 1.5 to 1,080 turns. 2 contacts as standard (6 as option) ; A to 250V under resistive load Torque: dynamometer measuring torque transmitted. The torque limiting system is calibrated at the factory to the torque setting selected by the customer. 2 contacts as standard; A to 250V under resistive load Graduated indicator showing position at all times, even if no power supply present Ohm potentiometer, 0.3W wiper current = max. 1 ma. TAM position transmitter: 420mA (12, 24 or 32V power supply for maximum permissible load of 150, 750 or 1,050 Ohms). Intermediate positions given by SPDT switches. Others on request ST actuators comply with: directive 2004/108/EC Electromagnetic compatibility directive 2006/95/EC Low voltage the following harmonised standards: EN 00064: Generic emissions standard for industrial environments; EN 00062: Generic immunity standard for industrial environments; EN 0341: Rotating electrical machines; EN 529: Degrees of protection provided by enclosures (IP ratings code)

12 12 Specifications for integrated control version Overall dimensions ST6 to ST70 with INTEGRAL+ or INTELLI+ Weight (kg) Ø B a1 a2 max. a3 a4 a5 s1 B3/C form s2 A form s2 B1 form ST ST ST \ ST Overall dimensions ST175 & ST220 with INTELLI+ Weight (kg) Ø B a1 a2 max. a3 a4 a5 s1 B3/C form s2 A form s2 B1 form ST \ ST \

13 13 Technical specifications Max. torque Type of service Casing Motor technology Motor duty rating Ambient operating temperature External corrosion protection Double seal protection Vibration resistance Lubrification Manual control Power supply Output flange Conduit entries Installation Travel limit systems Torque limiting systems Visual position indicator Options Compliance with EC Directives ST6 = Nm ST = 0 Nm ST175 = 1750 Nm ST14 = Nm ST70 = 700 Nm ST220 = 2200 Nm Contact our marketing dept. for higher torque values. See «Performance data» section for further details. ON/OFF Modulating class III Cast aluminium. Ductile Cast Iron for models ST175/ST220. Casings are watertight to IP68 & NEMA 6 and are C.S.A NRTL certified. They can withstand pressure of 5 metres of water for 72 hours. Totallyenclosed, squirrel cage 3phase or 1phase motor, class F insulation with integral thermal overload protection. Motors easy to remove with sealed ball bearings fitted at front and rear. S4 motor service (intermittent service on startup) to IEC 341. S4 % for ON/OFF operation up to 3 starts per hour. S4 50% for Modulating class III up to 1,200 starts per hour. Standard version: 20 C C ( 4 F F) Low temperature version: 40 C C ( 40 F F) Standard paint system: polyurethane paint Ral5002 complying with ISO C3. Special anticorrosion protection for marine, aggressive or abrasive environments available on request The control section of the actuator is totally isolated from the terminal compartment to protect electronic components. 1g (9.8 m/s²) at Hz. (Contact our marketing dept. for higher vibration levels). ST actuators are lubricated for the product lifetime and do not require any special service. By handwheel which does not rotate when electrical operation system in service. Switch between manual and electrical operation automatically without clutch release lever (except for ST6 models). Electrical control has always priority. Manual gear ratios: ST6 1:1 ST14 1:2 ST70 1:21 ST175 ST220 1:31 ST actuators can operate on a wide variety of power supplies: singlephase or 3phase, DC, up to 690 V (depending on version), 50 or Hz, etc. ST actuator flanges comply with ISO See «Mounting flange specifications» section for further details. 3xM20 (ST6, ST14, ST, ST70), 1xM40 + 2xM32 (ST175/220) Other conduit entry configurations available on request. Simple commissioning procedure Position: movement reading on output shaft. Range: 1.5 to 900 turns. Torque: dynamometer measuring torque transmitted. The torque limiting system is calibrated at the factory to the torque setting selected by the customer. INTEGRAL+: graduated indicator showing position at all times indicator INTELLI+: backlit graphics display with language selection Remote position indication: position transmitter (420 ma) Positioned: proportional control Fieldbus: PROFIBUS DP, MODBUS RTU or Foundation Fieldbus, depending on type of command ST actuators comply with: directive 2004/108/EC Electromagnetic compatibility directive 2006/95/EC Low voltage the following harmonised standards: EN 00064: Generic emissions standard for industrial environments; EN 00062: Generic immunity standard for industrial environments; EN 0341: Rotating electrical machines; EN 529: Degrees of protection provided by enclosures (IP ratings code) See INTEGRAL+ (A115) or INTELLI+ (A1) catalogues for further information on control functions.

14 14 Performance data This table shows performance data for 3phase actuators with a 400/4 VAC power supply. Refer to ST Technical Guide for further details and information for other voltages. 3 PH ON/OFF 3 PH CLASSE III Type Nominal torque(nm) Output speed 50Hz (rpm) Output speed Hz (rpm) Instantaneous torque (Nm) Permanent torque (Nm) Output speed 50Hz (rpm) Output speed Hz (rpm) ST ST ST ST ST ST

15 15 Mounting flange specifications Flange Max. stem diameter (mm) Type A (max) Type B1 (max) Type B3 Type C (max) ST6 F ST14 F ST F ST70 F ST175 F ST220 F Type A Type B1 Type B3 Type C STEM NUT LARGE DIA. SMALL DIA. CLAW COUPLING Thrust accepted Thrust not accepted Thrust not accepted Thrust not accepted ISO 5210 requirements Flange Max torque Max. thrust with stem nut Mounting bolts F N.m N 4 x M10 / d=102 mm F N.m N 4 x M / d= mm F 700 N.m N 4 x M20 / d=5 mm F N.m N 8 x M / d=254 mm F 2500 N.m N 8 x M20 / d=298 mm

16 B E R N A R D C O N T R O L S G R O U P CORPORATE HEADQUARTERS 4 rue d Arsonval CS / Gonesse CEDEX France / Tel. : +33 (0) / Fax : +33 (0) / mail@bernardcontrols.com OPERATING UNITS BELGIUM BERNARD CONTROLS BENELUX BRUSSELS inquiry.belgium@bernardcontrols.com inquiry.holland@bernardcontrols.com Tel. +32 (0) CHINA BERNARD CONTROLS CHINA BEIJING inquiry.china@bernardcontrols.com Tel. +86 (0) FRANCE BERNARD CONTROLS FRANCE GONESSE (PARIS) inquiry.france@bernardcontrols.com Tel. +33 (0) GERMANY BERNARD CONTROLS DEUFRA TROISDORF inquiry.germany@bernardcontrols.com Tel ITALY BERNARD CONTROLS ITALIA MILANO inquiry.italy@bernardcontrols.com Tel KOREA BERNARD CONTROLS KOREA SEOUL inquiry.korea@bernardcontrols.com Tel MIDDLEEAST BERNARD CONTROLS MIDDLEEAST DUBAI U.A.E. inquiry.middleeast@bernardcontrols.com Tel CHENNAI INDIA inquiry.india@bernardcontrols.com Tel RUSSIA BERNARD CONTROLS RUSSIA MOSCOW inquiry.russia@bernardcontrols.com Tel. +7 (499) SINGAPORE BERNARD CONTROLS SINGAPORE SINGAPORE inquiry.singapore@bernardcontrols.com Tel SPAIN BERNARD CONTROLS SPAIN MADRID inquiry.spain@bernardcontrols.com Tel UNITED STATES BERNARD CONTROLS Inc HOUSTON inquiry.usa@bernardcontrols.com Tel More than 50 agents and distributors worldwide. Contact details on Invest in Confidence CAT0202_ENG_GRP_rev05c All data in this brochure are given for information only and are subject to change without notice.