Timers CT Range. CT-D Range. Electronic timers. CT-D Range. Phone: Fax: Web: -

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1 CT-D Range Timers CT-D Range Elecronic imers

Characerisics Diversiy: mulifuncion imers 0 single-funcion imers Conrol supply volages: Wide range: -0 V

mm Ligh-grey housing in RAL 70 Devices wih: c/o conac (0 V / A) or c/o conacs (0 V / A) Conrol inpu:

A, D, K, E / a, b Benefis Direc reading scales Direc seing of he ime delay wihou any addiional calculaion

LEDs for saus indicaion All acual operaional saes are displayed by fron-face LEDs, hus simplifying

Swiching currens The CT-D range imers allow an oupu load of up o A on devices wih c/o conac and up o A on

mm² ( x AWG) wih wire end ferrules or - x. mm² ( x AWG) wihou ferrules. Widh 7, mm Wih heir widh of 7.

2 Characerisics Diversiy: mulifuncion imers 0 single-funcion imers Conrol supply volages: Wide range: -0 V AC/DC Muli range: -8 V DC, 7 ime ranges from 0.0s o 00 h or ime ranges from 0.0 s - 0 min Widh of only 7. mm Ligh-grey housing in RAL 70 Devices wih: c/o conac (0 V / A) or c/o conacs (0 V / A) Conrol inpu: volage-relaed riggering, polarized, capable of swiching a parallel load Approvals / Marks (parly depending) A, D, K, E / a, b Benefis Direc reading scales Direc seing of he ime delay wihou any addiional calculaion provides accurae ime delay adjusmen. LEDs for saus indicaion All acual operaional saes are displayed by fron-face LEDs, hus simplifying commissioning and roubleshooing. Swiching currens The CT-D range imers allow an oupu load of up o A on devices wih c/o conac and up o A on devices wih c/o conacs. Connecion erminals Wide erminal spacing allows connecion of wires: x. mm² ( x AWG) wih wire end ferrules or - x. mm² ( x AWG) wihou ferrules. Widh 7, mm Wih heir widh of 7. mm only, he CT-D range imers are ideally suied for insallaion in disribuion panels. Operaing conrols LEDs for saus indicaion U - : V conrol supply volage applied W iming R, R, R - yellow LED: V oupu relay energized Time range adjusmen Fine adjusmen of he ime delay Timing range selecor muli-funcional single-funcional

3 CT-D Range Ordering deails Timers Descripion The CT-D range wih a widh of only 7. mm fis ino all domesic insallaion and disribuion panels. For maximum flexibiliy in operaion, 0 single-funcion as well as mulifuncion devices wih 7 iming funcions are available. The devices offer or 7 ime ranges from 0.0 seconds up o 00 hours. Their wide inpu range allows he use in applicaions worldwide. Ordering deails Time funcion Raed conrol supply volage Time ranges Conrol inpu Oupu Reference code Caalog number Weigh ( pce) kg (lb) CT-MFD. A B CA CB DA DB H -8 V DC 7 (0.0 s - 00 h) c/o CT-MFD. SVR0000R (0.) A B CA CB DA DB H -0 V AC/ DC 7 (0.0 s - 00 h) c/o CT-MFD. SVR0000R (0.) A c/o CT-ERD. SVR0000R (0.) A c/o CT-ERD. SVR0000R (0.) B 7 (0.0 s - 00 h) c/o CT-AHD. SVR000R (0.) CT-ERD. B c/o CT-AHD. SVR000R000 CA -8 V DC c/o CT-VWD. SVR000R0000 DA c/o CT-EBD. SVR000R (0.) 0.00 (0.) A B CA CB DA DB H ED F ON-delay OFF-delay Impulse-ON Impulse-OFF Flasher saring wih ON Flasher saring wih OFF Pulse former Pulse generaor Sar-dela change-over ED c/o CT-TGD. ) SVR000R (0.) x 7 (0.0 s - 00 h) ED c/o CT-TGD. ) 0.0 SVR000R000 (0.) F n/o CT-SDD.) SVR00R (0.0 s - 0 min) F n/o CT-SAD. ) SVR000R000 (0.) ) ON and OFF imes adjusable independenly: x 7 ime ranges 0.0 s - 00 h ) Transiion ime 0 ms fixed ) Transiion ime adjusable used expression alernaive expression(s) used expression alernaive expression(s) c/o conac SPDT volage-relaed we / non-floaing c/o conacs DPDT vol-free dry / floaing

4 Remarks Legend G Conrol supply volage no applied / Oupu conac open B Conrol supply volage applied / Oupu conac closed -Y/B Conrol inpu wih volage-relaed riggering Terminal designaions on he device and in he diagrams The s c/o conac is always designaed -/. The nd c/o conac is designaed -/8. The n/o conacs of he sar-dela imers are designaed wih 7- and 7-8. Conrol supply volage is always applied o erminals -. Funcion of he yellow LED The yellow LED R glows as soon as he oupu relay energizes and urns off when he oupu relay de-energizes. A ON-delay (Delay on make) CT-ERD, CT-MFD This funcion requires coninuous conrol supply volage for iming. Timing begins when conrol supply volage is applied. The flashes during iming. When he seleced ime delay is complee, he oupu relay energizes and he flashing urns seady. If conrol supply volage is inerruped, he oupu relay de-energizes and he ime delay is rese. Conrol inpu -Y/B of he CT-MFD is disabled when his funcion is seleced. - -, -8 -, - = adjused ime delay < B OFF-delay wih auxiliary volage (Delay on break) CT-AHD, CT-MFD This funcion requires coninuous conrol supply volage for iming. If conrol inpu -Y/B is closed, he oupu relay energizes immediaely. If conrol inpu -Y/B is opened, he ime delay sars. The flashes during iming. When he seleced ime delay is complee, he oupu relay de- energizes and he flashing urns seady. If conrol inpu -Y/B recloses before he ime delay is complee, he ime delay is rese and he oupu relay does no change sae. Timing sars again when conrol inpu -Y/B re-opens. If conrol supply volage is inerruped, he oupu relay de-energizes and he ime delay is rese. - -Y/B -, -8 -, - < = adjused ime delay CA Impulse-ON (Inerval) CT-VWD, CT-MFD This funcion requires coninuous conrol supply volage for iming. The oupu relay energizes immediaely when conrol supply volage is applied and de-energizes afer he se pulse ime is complee. The flashes during iming. When he seleced pulse ime is complee, he flashing urns seady. If conrol supply volage is inerruped, he oupu relay de-energizes and he ime delay is rese. Conrol inpu -Y/B of he CT-MFD is disabled when his funcion is seleced. CB Impulse-OFF wih auxiliary volage (Trailing edge inerval) CT-MFD This funcion requires coninuous conrol supply volage for iming. If conrol supply volage is applied, opening conrol inpu -Y/B energizes he oupu relay immediaely and sars iming. The flashes during iming. When he seleced pulse ime is complee, he oupu relay de-energizes and he flashing urns seady. Closing conrol inpu -Y/B, before he ime delay is complee, de-energizes he oupu relay and reses he ime delay. If conrol supply volage is inerruped, he oupu relay de-energizes and he ime delay is rese. - -, -8 -, - - < -Y/B -, -8 -, - < = adjused pulse ime = adjused pulse ime

5 Flasher, saring wih he ON ime (Recycling equal imes, ON firs) CT-EBD, CT-MFD Applying conrol supply volage sars iming wih symmerical ON & OFF imes. The cycle sars wih an ON ime firs. The ON & OFF imes are displayed by he flashing, which flashes wice as fas during he OFF ime. If conrol supply volage is inerruped, he oupu relay de-energizes and he ime delay is rese. Conrol inpu -Y/B of he CT-MFD is disabled when his funcion is seleced. DB Flasher, saring wih he OFF ime (Recycling equal imes, OFF firs) CT-MFD Applying conrol supply volage sars iming wih symmerical ON & OFF imes. The cycle sars wih an OFF ime firs. The ON & OFF imes are displayed by he flashing, which flashes wice as fas during he OFF ime. If conrol supply volage is inerruped, he oupu relay de-energizes and he ime delay is rese. Conrol inpu -Y/B of he CT-MFD is disabled when his funcion is seleced. - -, -8 -, - - -, -8 -, - = adjused flashing ime = adjused flashing ime H Pulse former (Single sho) CT-MFD This funcion requires coninuous conrol supply volage for iming. Closing conrol inpu -Y/B energizes he oupu relay immediaely and sars iming. Operaing he conrol conac swich -Y/B during he ime delay has no effec. The flashes during iming. When he seleced ON ime is complee, he oupu relay de-energizes and he flashing urns seady. Afer he ON ime is complee, i can be resared by closing conrol inpu -Y/ B. If conrol supply volage is inerruped, he oupu relay de-energizes and he ime delay is rese. DE Pulse generaor, saring wih he ON or OFF ime (Recycling unequal imes, ON or OFF firs) CT-TGD This funcion requires coninuous conrol supply volage for iming. Applying conrol supply volage, wih open conrol inpu -Y/B, sars iming wih an ON ime firs. Applying conrol supply volage, wih closed conrol inpu - Y/B, sars iming wih an OFF ime firs. The ON & OFF imes are displayed by he flashing, which flashes wice as fas during he OFF ime. The ON & OFF imes are independenly adjusable. If conrol supply volage is inerruped, he oupu relay de-energizes and he ime delay is rese. - -Y/B - -Y/B -, -8 -, - -, -8 -, - = adjused pulse ime = adjused OFF ime = adjused ON ime

6 F Sar-dela change-over (Sar-dela saring) CT-SDD, CT-SAD This funcion requires coninuous conrol supply volage for iming. Applying conrol supply volage o erminals -, energizes he sar conacor conneced o erminals 7- and begins he se saring ime. The flashes during iming. When he saring ime is complee, he firs oupu conac de-energizes he sar conacor. Now, he ransiion ime sars. When he ransiion ime is complee, he second oupu conac energizes he dela conacor conneced o erminals 7-8. The dela conacor remains energized as long as conrol supply volage is applied o he uni = adjused saring ime = ransiion ime CT-SDD: = 0 ms CT-SAD: adjusable L F L L L F 9 9 -F 0 S I S KT K K K -K -K -K K K -F N KT K K K Y i N W V U -M M ~ W V U Conrol circui diagram Power circui diagram

7 A CT-ERD. Y/B Y/ B Y/ B 8 8 Y/B 8 - Supply: -0 V AC/DC -/. c/o conac -/8. c/o conac -Y/B Conrol inpu - Supply: -/. c/o conac -Y/B Conrol inpu 8 - Supply: -/. c/o conac -/8. c/o conac - Supply: -/. c/o conac B CT-AHD. CA CT-VWD. DA CT-EBD. Y/B Y/ B Y/ B 8 Y/B 8 - Supply: -/. c/o conac -/8. c/o conac -Y/B Conrol inpu - Supply: -/. c/o conac -Y/B Conrol inpu - Supply: -/. c/o conac - Supply: -/. c/o conac ED CT-TGD. ED CT-TGD. F CT-SDD. F CT-SAD. Y/B 7 7 Y/ B Y/ B Y/B Supply: -/. c/o conac -/8. c/o conac -Y/B Conrol inpu - Supply: -/. c/o conac -Y/B Conrol inpu - Supply: 7-. n/o conac (sar conacor) 7-8. n/o conac (dela conacor) - Supply: 7-. n/o conac (sar conacor) 7-8. n/o conac (dela conacor)

8 Inpu circui - Supply circui CT-D wih c/o conac CT-D wih c/o conacs CT-MFD. Raed conrol supply volage U s / -8 V DC -0 V AC/DC Raed conrol supply volage U S olerance % Raed frequency AC/DC versions DC or 0/0 Hz AC versions 0/0 Hz Frequency range DC or 7- Hz Typical curren / power consumpion see daa shee Power failure buffering ime min. 0 ms min. 0 ms Inpu circui - Conrol circui Kind of riggering volage-relaed riggering Conrol inpu, Conrol funcion -Y/B sar iming exernal Parallel load / polarized yes / yes Raed operaional volage U e 0 V Minimum swiching volage / minimum swiching curren V / 00 ma Maximum swiching volage / maximum swiching curren see load limi curves Minimum conrol pulse lengh 0 ms Conrol volage poenial see raed conrol supply volage Curren consumpion of he conrol inpu max. ma see daa shee Timing circui.) 0.0- s.) 0.-0 s.) -00 s.) 0.-0 min 7 ime ranges 0.0 s - 00 h Time ranges.) -00 min.) 0.-0 h 7.) -00 h ime ranges 0.0 s - 0 min (CT-SDD, CT-SAD).) 0.0- s.) 0.-0 s.) -00 s.) 0.-0 min Recovery ime < 0 ms Accuracy wihin he raed conrol supply volage olerance i < 0.00 % / V Accuracy wihin he emperaure range i < 0.0 % / C Repea accuracy (consan parameers) i < ± 0. % Sar-dela ransiion ime CT-SDD / CT-SAD fixed 0 ms / adjusable: 0-00 ms in seps of 0 ms Sar-dela ransiion ime olerance CT-SDD / CT-SAD ± ms Indicaion of operaional saes Conrol supply volage / iming U: V: conrol supply volage applied W: iming Relay saus R: yellow LED V: oupu relay energized Oupu circui -/ Relay, c/o conac - Kind of oupu -/; -/8 - Relay, c/o conacs 7-; 7-8 relay, n/o conacs (CT-SDD, CT-SAD) Conac maerial Cd-free, see daa shee Raed operaional volage U e IEC/EN V Minimum swiching volage / minimum swiching curren V / 00 ma Maximum swiching volage / maximum swiching curren see load limi curves AC (resisive) a 0 V A A 0.7 A Raed operaional curren I e AC (inducive) a 0 V A A (IEC/EN ) (AC n/c conac) AC (inducive) a 0 V A A DC (inducive) a V A A ) A Uilizaion caegory Raing Code) B 00 C 00 max. raed operaional volage 00 V AC AC raing (UL 08) Maximum coninuous hermal curren a B00 A. A Mechanical lifeime Elecrical lifeime Max. fuse raing o achieve shor-circui proecion (IEC/EN 097--) max. making/breaking apparen power a B00 n/c conac n/o conac 00 VA / 0 VA 00 VA / 0 VA 0 x 0 swiching cycles 0. x 0 swiching cycles A fas-acing 0 A fas-acing

9 CT-D wih c/o conac CT-D wih c/o conacs General daa Duy ime 00% Dimensions (W x H x D) 7. x 70 x 8 mm (0.9 x.7 x.8 in) 7. x 80 x 8 mm (0.9 x. x.8 in) CT-MFD. Weigh see ordering deails Mouning DIN rail (IEC/EN 07), snap-mouning wihou any ool Mouning posiion any Minimum disance o oher unis horizonal / verical no / no Degree of proecion housing / erminals IP0 / IP0 Elecrical connecion x 0.-. mm ( x 0- AWG) fine-srand wih(ou) wire end ferrule x 0.-. mm ( x 0- AWG) Wire size x 0.-. mm ( x 0- AWG) rigid x 0.- mm ( x 0- AWG) Sripping lengh 7 mm (0,8 in) Tighening orque Nm Environmenal daa Ambien emperaure range operaion / sorage C / C Damp hea (cyclic) IEC/EN x h cycles, C, 9 % RH Vibraion (sinusoidal) IEC/EN m/s, 0 cycles, Hz Shock (half-sine) IEC/EN m/s, ms Isolaion daa Raed impulse wihsand volage U imp beween all isolaed circuis VDE 00, IEC/EN 0- kv;./0 µs Polluion caegory IEC/EN 0-, VDE 00 Overvolage caegory IEC/EN 0-, VDE 00 III inpu circui / oupu circui 00 V Raed insulaion volage U i oupu circui / oupu circui 00 V Basic insulaion (IEC/EN 0) inpu circui / oupu circui 00 V Proecive separaion (VDE 00 par 0 and par 0/; IEC/EN 0) inpu circui / oupu circui 0 V Power-frequency wihsand volage es (es volage, rouine es) beween all isolaed circuis. kv, 0 Hz, s Sandards Produc sandard IEC -, EN - +, DIN VDE 0 par 0 Low Volage Direcive 00/9/EC EMC Direcive 00/08/EC RoHS Direcive 00/9/EC Elecromagneic compaibiliy Inerference immuniy o IEC/EN 000--, IEC/EN elecronic discharge IEC/EN Level ( kv / 8 kv) radiaed, radio-frequency. elecromagneic filed IEC/EN Level (0 V / m) elecrical fas ransien/burs IEC/EN Level ( kv / khz) surge IEC/EN Level conduced disurbances, induced by radio-frequency fi elds IEC/EN Level (0 V) Inerference emissions IEC/EN 000--, IEC/EN high-frequency radiaed IEC/CISPR, EN 0 Class B high-frequency conduced IEC/CISPR, EN 0 Class

10 Technical diagrams Load limi curves AC load (resisive) DC load (resisive) AC volage [V] DC volage [V] resisive load resisive load CT-D.x AC curren [A] CT-D.x DC curren [A] AC volage [V] DC volage [V] resisive load resisive load AC curren [A] DC curren [A] Deraing facor F Swiching cycles V resisive load cos j Swiching curren [A]

11 Wiring noes for devices wih conrol inpu A parallel load o he conrol inpu is possible L(+) Y/B N(-) Dimensional drawings ,, , ,.7 dimensions in mm CT-D devices wih c/o conac or n/o conacs CT-D devices wih c/o conacs

Timers CT Range. Electronic timers. Electronic timers. Phone: Fax: Web: -

Timers CT Range. Electronic timers. Electronic timers. Phone: Fax: Web: - Elecronic imers Timers Elecronic imers General informaion Elecronic imers Overview CT-D range CT-E range CT-S range Timing funcion mulifuncional single-funcional mulifuncional single-funcional mulifuncional