Electric Actuator ITQ Series

Transcription

1 Electric Actuator ITQ Series BS EN IS 9:

2 EATURES ompact and robust construction, light weight providing high output torque (Max 9Nm). Wide range of torque variation (rom min Nm to max 9Nm). Hard anodized aluminum housing inside and outside with external powder coated against severe industrial environment. Enclosure using radial seals & rings that provide protection to waterproof IP67 (Nema & 6) and optional watertight IP68 Mounting base according to IS standard. Removable drive bushing for easy machining and mounting. Selflocking provided by double worm gearing (no brake required). Autodeclutching manual override handwheel with padlockable auto / manual switchable lever. Reliable Mechanical Torque sensing system providing safe operation in overload condition. Large size window and indicator provides better position indication from a distance. Various Local position control options providing easy commissioning and operation in field. Digitalized control component.

3 INTRDUTIN ITork controls designs, produces and provides high quality actuators and services related to valve automation. ur long years experience in the automation field enables us to launch our ITQ series electric actuator which has compact size, robust construction, reliable performance and ability to integrate fully into sophisticated control systems. ITork controls is always ready to provide you with our ITQ series actuator and accessories, with quality service.

4 NSTRUTIN Housing Hard anodized Aluminum casting and external epoxy powder coated against severe industrial environment. External mechanical stopper Prevents over run of travel angle when limit switch fails. able entries Standard P/"(Max ") for various cable gland. Gearing Precisely machined double worm gear c/w minimum backlash, low noise, high output torque. Self locking Provided by double worm gearing to keep position of valve unchanged against reverse torque from valve. Sealing Removable drive bushing and IS mounting base (7~6) for easy mounting on valve. By ring in all interfaces IP67(standard), and double oring for IP68 (option) Handwheel Different sizes depending on actuator torque, and knob on handwheel for easy operation. Motor aptive cover bolts Designed to prevent losing it during maintenance or installation. * All external bolts are stainless steel for rust prevention. Specially designed induction motor to generate high starting torque and high efficiency equipped with thermal protector to prevent damage from over heating. Insulation class Tapered interface between cover and lower housing or easy lifting cover up from lower housing for wiring or maintenance. Standard: Short interface for providing easier access to internal component Explosion proof : Long interface for keeping the length of flame path Standard short ptional long (Explosion proof)

5 Indicator ontinuous mechanical position indicator and window with dial Torque switches Protect actuator from damage caused by overload from the driven valve over the whole travel. each for open / close Limit switches Directly engaged with driving shaft to set accurate position of valve. ea for each travel end (open/close). ptional Extra Limit Switches (Max ea for each end) : Except for ITQ Terminal Spring loaded push type terminal for tight wiring connection under severe vibration. Manual override Auto / Manual switchable lever and handwheel engagement for emergency manual operation. Drive force automatically resorted by motor start, unless lever padlocked to prevent this occuring. Space Heater Anticondensation

6 TEHNIAL INRMATIN Model ITQ ITQ 6 ITQ ITQ ITQ ITQ 8 ITQ ITQ ITQ ITQ 6 ITQ 9 Rated torque (Nm) Duty cycle S (%) perating time (second) Hz 6Hz Max bore Size (mm) Key( ) Square( ) Rated current (A) Phase / V / Hz 6Hz Phase / V / Hz 6Hz Phase / 8V / Hz 6Hz Phase / V / Hz 6Hz A / D V Motor insulation class IS mounting flange Weight (Kgs) No of handwheel turns / / / / / / / / 9 STANDARD SPEIIATIN Enclosure Main Power supply ontrol power supply Duty cycle(onoff) Duty cycle(modulating) Motor Limit switches Torque switches Stall protection/ set temp. Travel angle Position indicator Manual override Self locking Mechanical stopper Space Heater able entries Lubrication Terminal block Ambient temperature Ambient humidity Anti vibration External coating Weatherproof IP67, NEMA and 6, ring sealed /VA/Ph//6Hz, 8//VA/Ph//6/Hz /VA/Ph//6Hz % S: Min~Min S, ~%, ~ start/hour Squirrel age induction motor each for pen and lose (SPDT VA/A rating) %, VD each for pen and lose (SPDT VA/A rating except for ITQ ) Built in Thermal protection, pen o o, lose 97 o o 9 o o o ( ~ o ) ontinuous mechanical indicator with arrow Declutchable Provided by double worm gearing (no brake) each for each travel end (pen and lose), external & adjustable W(/VA) for anticondensation P /" TAP EP type grease Screw and Lever Push type (spring loaded) Basic actuator : o ~+7 o c/w control options : o ~+6 o 9%RH Max (Nonondensing) Z g. ~Hz, minutes Dry powder (Polyester) 6

7 PTINS AVAILABLE Mechanical Symbol Description Remark E WT ALS ATS ET SV Explosion proof (Ex d II B T) Watertight (IP68), Temporary submersible Auxiliary limit switches (Max for each travel end) Auxiliary torque switches (Max for each travel end) Extended travel angle (up to o, o, 8 o, 7 o, ) Variation in torque and operating speed Approved by KTL M Head hours Except for ITQ Except for ITQ with Gear box Please consult before ordering Remote monitoring and control PK T Potentiometer kit (output signal : ~ Kohm) High resolution potentiometer and precisely machined gearing are directly engaged with drive shaft to feedback continuous position of valve urrent transmitter (output signal : ma) Zero / Span Adjustment onvertable DIP Switch ( wire to wire) PK RP / Signal configuration Remote position controller (by input and output signal) Input : ma, VD, ~VD, ~VD, ~VD utput : ma, VD, ~VD, ~VD, ~VD Autocalibration Reverse operating direction T Local control LP for & Phase (ITQ 6~9) ontrol power : ree Voltage (8~6VA) /6Hz, ption : VD Magnetic selector switches, SMPS (Switching Module Power Supply) : pen/lose & Local/Stop/Remote RP LP / LM Local lamp indication : Power White(on), Remote : Blue(on), : In case of lose Torque Switch Trip ellow(on) + Green (flickering : only at Local Position) : In case of pen Torque Switch Trip ellow(on) + Red (flickering : only at Local Position) : ull lose Green(on), losing Green(flickering : only at Local Position) : ull pen Red(on), pening Red(flickering : only at Local Position) * ptions Available : PK, T, RP(Modulating), IP68, Explosion proof LM for Phase (ITQ 6~9) Including the same functions as LP Reversing electric contactors, Transformer 7

8 Local control IM for & Phase (Integral ontrol Module) (ITQ 6~9) Main Power : Ph / /8/ VA Ph / / VA ontrol power : VD, VD Magnetic selector switches : pen/lose & Local/Stop/Remote Reversing electric contactors, Transformer, Phase Detector IM Local lamp indication : Power White(on), Remote : Blue(on), : In case of lose Torque Switch Trip ellow(on) + Green(flickering) : In case of pen Torque Switch Trip ellow(on) + Red(flickering) : ull lose Green(on), losing Green(flickering : only at Local Position) : ull pen Red(on), pening Red(flickering : only at Local Position) : Single & Reverse Phasing : (ellow + Green + Red) all flickering * ptions Available : Explosion Proof, IP68 IM for & phase (integral with LD Display) (ITQ 6~9) Including the same functions as IM Enclosure : Reversing electric contactors, Transformer, AutoPhase Discriminator, LD Display * ptions Available : T, RP(Modulating), Explosion Proof, IP68, Bus ommunication IM for & phase (integral with LD Display/IP68 Enclosure) (ITQ 6~9) Including the same functions as IM Enclosure : Reversing electric contactors, Transformer, AutoPhase Discriminator, LD Display, IP68, Explosion Proof, RP(Modulating), Bus ommunication pins seperate compartment for terminal block IM ail safe BP for Phase (ITQ ~) Rechargeable Battery back up ail safe function When Main power is alive, actuator works as normally. nce power fails, actuator will move to preset fail safe position. Input power : ree Voltage (8~6 VA) /6Hz utput contacts : open/close/alarm relay LED signal indication : LEDs (ull pen/lose, ver Torque and Power) Rechargeable battery :.AH 7.VD(Nid) 8

9 Dimensions (mm) (mm) BASI ATUATR DIMENSINS With Gear Box Type lange IS A B D(Key) D(Squ.) E G H S Z ITQ 7 7 M ITQ M8/M / ITQ 7 7 M8/M / ITQ M/M 7/ ITQ M/M 7/ ITQ 8 M/M6 / ITQ M/M6 / ITQ 6 6 M ITQ 6 6 M ITQ 6 98 M6/M / ITQ 9 98 M6/M / MANU AUT LK LSE P E N L S E P/" SHUT % E D H G S Z AUT LK MANU L SE A*B P/" LSE LSE H E G D S Z 8A*B ' 8A'*B'

10 PWER LSE AULT PE L PWER LSE AULT NTRL PTIN DIMENSINS (mm) Type RP Z T Z BP Z LP / LM / IM / IM Z IM Z ITQ ITQ 6 / ITQ / ITQ 8 / ITQ / ITQ 6 / * : Installed inside of actuator * : Not available * Z : Height of basic actuator ITQ ITQ 6 ~ 9 LSE 7 LSE 7 L STP REM PE L RP 7 LSE LSE LSE HARGE PWER LSE LSE LSE LSE LP / LM / IM / IM LSE LSE IM T L STP REM BP

11 TPIAL WIRING (ITQ ) /VA//6Hz, Ph(nff) /VA//6Hz, Ph(Modulating : RP) INMING PWER A PH ( V) NEUTRAL LIVE LSE M STP LSE AU. ALS AU. ALS AU. M INMING PWER A PH ( V) NEUTRAL LIVE LSE STP M MAN LSE M AUT AU. ALS AU. ALS AU. M INPUT SIGNAL PSITIN INDIATR PRPSED USTMER'S WIRING ATUATR WIRING PRPSED USTMER'S WIRING ATUATR WIRING G/ GR TP PTIN M M BR NDENSER N N N N ALS N N M ALS N N M TP PTIN G/ HEATER W M LS NDENSER BR N N N N M LS M N N M ALS ALS GR N N M LSE PWER IN P P UT P HEATER W G/ LS M LS M BASE EARTH BASE EARTH REMTE PSITIN NTRLLER(RP) GR RA EED BAK PTENTIMETER 8/VA//6Hz, Ph(nff) TRQUE AND LIMIT SWITHES PERATIN SWITH LSE INTERMEDIATE MAIN PWER A PH ( V) U V W NTRL PWER A PH or D V 6 6 NEUTRAL PRPSED USTMER'S WIRING LIVE LSE STP M LSE AU. ALS AU. ALS AU. M LS LS LS LS ALS ALS ATUATR WIRING 6 BR ALS ALS TP PTIN N N N N TS losing Torque Switch interrupts control if Mechanical overload occurs during closing cycle M G/ G/ LS N HEATER W N M LS N N M ALS M ALS BASE EARTH M TS **Important Notice** pening Torque Switch interrupts control if Mechanical overload occurs during opening cycle. The Previous Electric Wiring Diagrams shall be modified with terminal no and wires in Red olor for our customers convenience from st of June 9.. Please only refer to the Wiring Diagram Sticker or separate Wiring Diagram inside of each actuator. If there is any confusion please contact your distributor.

12 Dimensions TPIAL WIRING (ITQ 6 ~ ITQ 9) /VA//6Hz, Ph(nff) /VA//6Hz, Ph(Modulating : RP) PRPSED USTMER'S WIRING ATUATR WIRING INMING PWER A PH ( V) NEUTRAL LIVE VER TRQUE T LSE STP M LSE AU. NTAT MA. VA A PRPSED USTMER'S WIRING ATUATR WIRING INMING PWER A PH ( V) NEUTRAL LIVE T VER LSE TRQUE STP M LSE MAN M AUT AU. NTAT MA. VA A INPUT SIGNAL PSITIN INDIATR TP EL G/ N N N N TP EL GR N N N N NDENSER M PTIN G/ TS LS HEATER W N N TS M BR N N LS M N N M N N M ALS M ALS BASE EARTH M NDENSER M PTIN G/ TS LS HEATER W N N TS M BR N N LS M N N M N N M ALS GR M ALS M LSE PWER IN P P GR RA UT P REMTE PSITIN NTRLLER(RP) EED BAK PTENTIMETER BASE EARTH ALS : Auxiliary Limit Switch ALS : Auxiliary pen Limit Switch (Dry contact) ALS : Auxiliary lose Limit Switch (Dry contact) : pen Lamp : lose Lamp T : ver Torque Lamp LS : lose Limit Switch (VA A) LS : pen Limit Switch (VA A) TS : lose Torque Switch (VA A) TS : pen Torque Switch (VA A) : lose Magnetic oil : pen Magnetic oil M : Motor TP : Thermal Protector (VA A option) : Thermal Protector built in motor * Each actuator should be powered through its own individual switch or relay contacts to prevent cross feed between two or more actuators. * In case of ph actuator, make sure to place actuator on the middle of travel angle before electrical operation to avoid "Jamming" * All internal wiring is done as color coding. PRPSED USTMER'S WIRING ATUATR WIRING MAIN PWER A PH ( V) 6 U V M W 6 NTRL PWER A PH R D V NEUTRAL TP G/ LIVE PTIN TS LS HEATER W N N N TS M BR N LS M 8/VA//6Hz, Ph(nff) VER TRQUE T N EL N N M LSE N M STP M LSE G/ AU. NTAT MA. VA A ALS N N M ALS BASE EARTH N N M

13 TPIAL WIRING (IM for phase) PRPSED USTMER'S WIRING R S T MAIN PWER A PH( V) MNITRING PWER (A or D) INPUT SIGNAL PSITIN INDIATR AUT(RP) MANUAL L R R RD ATUATR WIRING (ITRK SUPPL) A IN STP LSE PHASE DISRIMINATR REMTE M MNITR M LAL REMTE ING LSING AULT READ AU. ALS M AU. ALS N/ AU. ALS N/ AU. ALS M AU. ALS N/ AU. ALS N/ TRQUE AND LIMIT SWITHES PERATIN SWITH LS LS LS LS ALS ALS ALS ALS LSE INTERMEDIATE TS TS losing Torque Switch interrupts control if Mechanical overload occurs during closing cycle pening Torque Switch interrupts control if Mechanical overload occurs during opening cycle PWER TRANSRMER IM N L D V SUPPL D V SUPPL A V SUPPL AUT % LSE % PE P L STP R REM LAL STP REMTE REMTE PSITIN NTRLLER ( RP) N N N N N 7 N 9 N/ N/ N/ N/ N/ N/ +V M M M M IN UT PM LAL / REMTE / AUT NRMAL / REVERSE LSE / PSITIN INPUT SIGNAL MTR MMENT LS : LSE LIMIT SWITH LS : LIMIT SWITH TS : LSE TRQUE SWITH TS : TRQUE SWITH ALS : AU. LSE LIMIT SWITH ALS : AU. LIMIT SWITH : LSE MAGNETI : MAGNETI MTH : MTR THERMSTAT P P P GR EL BR RA BR GR RA LIMIT SWITHES M MTH MTH P.K EED BAK PTENTIMETER LS LS TS TS ALS ALS

14 ITQ ELETRI ATUATR ITQ Electric Actuator Standard selection guide for valves Actuator Valve Butterfly valve K ANSI # Way Ball valve K ANSI # Way Ball valve K ANSI # ITQ A (") A ( /") A ( /") ITQ 6 A (") /6A (, /") /6A (, /") ITQ A (6") 8A (") 8A (") ITQ A (8") A (") ITQ A (") A (") A (") ITQ 8 A (") A (6") A (") ITQ A (") ITQ A (8") A (") A (8") ITQ A ( ) A (") A (") ITQ 6 6/7A (,") /A (",6") A (") ITQ 9 8/9A (,6") /A (8",") A (") * The above table is just reference without ITRK's responsibility. * Actuator sizing must be done based on actual valve torque. The details of this catalog are subject to change without prior notification. GAS STEP., Ltd. Inquiry Please send your inquiry details to our Sales Manager sales@gasstep.com ontact Information Address : 8/ M. Moobarn Boontharig Praongjaosay Road., T.Ladsaway A.Lamlooka Pathumthani Thailand. Hotline : +66 () Website :