echnicl dt sheet SRF2A-S2-5(-O) Rotry ctutor with emergency function for utterfly vlves orque orue 2 2 2 m m m ominl voltge AC/DC 2 V Control Control Open-close Oen-close wo integrted uxiliry uiliry switches SRF2A-S2-5 SRF2A-S2-5 Deenergised C C SRF2A-S2-5-O Deenergised O echnicl dt Electricl dt ominl voltge AC 2 V, 50/60 Hz / DC 2 V ominl voltge rnge AC 19.2... 28 V / DC 21.6... 28 V Power consumption In opertion At rest For wire sizing.5 W @ nominl torque 2.5 W 6.5 VA Auxiliry switch 2 x SPD, 1 ma... 3 (0.5) A, AC 250 V (1 x fix 10% / 1 x djustle 11... 100%) Connection Motor Auxiliry switch Cle 1 m, 2 x 05 mm 2 Cle 1 m, 6 x 05 mm 2 Prllel connection Yes (ote performnce dt for supply) Functionl dt orque Motor Min. 20 m @ nominl voltge Min. 20 m Direction of rottion SRF2A-S2-5 SRF2A-S2-5-O Deenergised C, utterfly vlve closed (A AB = 0%) Deenergised O, utterfly vlve open (A AB = 100%) Mnul override With hnd crnk nd interlocking switch Angle of rottion Mx. 90 Running time Motor 75 s / 90 20 s @ 20... 50 C / mx. 60 s @ 30 C Sound power level Motor 5 db (A) 62 db (A) Position indiction Mechnicl Sfety Protection clss III Extr low voltge / U Clss 2 Supply Degree of protection IP5 EMA 2, U Enclosure ype 2 EMC ow-voltge directive CE ccording to 200/108/EC CE ccording to 2006/95/EC Certifiction cuus ccording to U 60730-1A nd U 60730-2-1 nd CA/CSA E60730-1:02 Certified to IEC/E 60730-1 nd IEC/E 60730-2-1 Mode of opertion ype 1.AA.B Rted impulse voltge Actutor Auxiliry switch 0 kv 2.5 kv Control pollution degree 3 Amient temperture 30... +50 C Medi temperture +5... +100 C (in utterfly vlve) on-operting temperture 0... +80 C Amient humidity 95% r.h., non-condensting Mintennce Mintennce-free Dimensions / Weight Dimensions See «Dimensions» on pge 3 Weight Approx. 2.2 kg (without utterfly vlve) www.elimo.com 5-SRF2A-S2-5(-O) en v1.0 05.2010 Suject to chnges 1 / 3
SRF2A-S2-5(-O) Rotry ctutor with emergency function for utterfly vlves, AC/DC 2 V, 2 m, with two uxiliry switches Sfety notes Product fetures Mode of opertion Simple direct mounting Mnul override he ctutor hs een designed for use in sttionry heting, ventiltion nd ir conditioning systems nd is not llowed to e used outside the specified field of ppliction, especilly in ircrft or in ny other irorne mens of trnsport. It my only e instlled y suitly trined personnel. All pplicle legl or institutionl instlltion regultions must e complied with. he device my only e opened t the mnufcturer's site. It does not contin ny prts tht cn e replced or repired y the user. he cle must not e removed from the device. he device contins electricl nd electronic components nd is not llowed to e disposed of s household refuse. All loclly vlid regultions nd requirements must e oserved. he ctutor moves the utterfly vlve to the operting position t the sme time s tensioning the return spring. he utterfly vlve is turned ck to the sfety position y spring force if the supply voltge is interrupted. Strightforwrd direct mounting on the utterfly vlve with only one screw. he mounting position in reltion to the utterfly vlve cn e selected in 90 steps. Mnul opertion of the vlve with the hnd crnk, locking in ny position with the interlocking switch. Unlocking is mnul or utomtic y pplying the operting voltge. Adjustle ngle of rottion High opertionl reliility Flexile signliztion Comintion vlve ctutors Adjustle ngle of rottion with mechnicl end stop. he ctutor is overlod-proof, requires no limit switches nd utomticlly stops when the end stop is reched. he ctutor hs one uxiliry switch with fixed setting nd one djustle uxiliry switch. hey permit 10% or 11... 100% ngle of rottion to e signlled. Refer to the vlve documenttion for suitle vlves, their permitted medi tempertures nd closing pressures. Electricl instlltion Wiring digrm otes Connect vi sfety isoltion trnsformer. Prllel connection of other ctutors possile. ote the performnce dt. S1 S2 S3 S B = 11... 100% Cle colours 1 = lck 2 = red S1 = violet S2 = red S3 = white S = ornge S5 = pink S6 = grey 2 / 3 5-SRF2A-S2-5(-O) en v1.0 05.2010 Suject to chnges www.elimo.com
SRF2A-S2-5(-O) Rotry ctutor with emergency function for utterfly vlves, AC/DC 2 V, 2 m, with two uxiliry switches Dimensions [mm] Dimensionl drwings 103 27 101 59 0 162 172 182 2 Further documenttions Complete overview «he comlete rnge of wter solutions» Dt sheets for utterfly vlves Instlltion instructions for ctutors nd/or utterfly vlves otes for project plnning (hydrulic chrcteristic curves nd circuits, instlltion regultions, commissioning, mintennce etc.) www.elimo.com 5-SRF2A-S2-5(-O) en v1.0 05.2010 Suject to chnges 3 / 3
6 SRF(..)A(..)-5(-O) 71130-00001.D C O 1 1 6 3 3 0% 1 2 100% 1 2 x x 10 10 10 m 10 m 33... 100% O C Y= 0 Y= 0.6.5..3.2.1.2..6 www.elimo.com M5-SRF(..)A(..)-5(-O) v1.3 07.2012 1 / 2
SRF(..)A(..)-5(-O) AC 2 V / DC 2 V 2 V + 2 V S1 S2 S3 S SRF2A-5(-O) SRF2A-S2-5(-O) AC 230 V 2 V + 2 V S1 S2 S3 S SRF230A-5(-O) SRF230A-S2-5(-O) AC 2... 20 V / DC 2... 125 V 2 V + 2 V S1 S2 S3 S SRFA-5(-O) SRFA-S2-5(-O) AC 230 V 2 V + 2 V 3 3 S1 S2 S3 S Y1 Y2 SRF230A-3-5(-O) Y1 Y 2 B = 11... 100% SRF230A-3-S2-5(-O) O C (Y1) (Y2) A AB = 100% stop stop A AB = 0% 2 / 2 M5-SRF(..)A(..)-5(-O) v1.3 07.2012