GS-T 10 / 20 / 25A, GS 15 / 25 / 40 / 50 / 60 / 75 / 90 / 120A

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1 GS-T 10 / 20 / 25A, GS 15 / 25 / 40 / 50 / 60 / 75 / 90 / 120A SOLID STATE ELAYS WITH LOGIC CTOL Main applicaions Plasics exrusion lines and injecion moulding machines Packing and packaging machines Polymerizaion plan for synheic fibre producion ubber moulding machinery Driers for ceramics and componens for he building indusries Chemical and pharmaceuical indusries Indusrial elecric furnaces Food processing plans Main feaures Alernaing curren solid sae relay Zero crossing swiching Copper/semiconducor coupling echnology 10, 15, 20, 25, 40, 50, 60, 90, and 120 Arms nominal curren Non-repeiive volage: up o 1200Vp Nominal Volage: up o 530VCArms Inpu conrol range: Vcc 4000 Vrms opoinsulaion (inpu-oupu) Green LED, drive inpu signal indicaor MOV (varisors) POFILE Zero crossing relay wih aniparallel hyrisor oupu is he mos used solid sae relay in indusrial applicaions. Zero crossing relay is energised when volage mees he zero poin and disenergised when curren mees he zero poin, depending on he signal conrol on he inpu circui. For applicaions wih merely resisive loads, T version is available wih TIAC oupu. When he relay has o sand high currens for a long period, i is necessary o gran a proper dissipaion and an adequae elecrical connecion beween relay erminals and he load. Use he relè wih an opporune heasink (see secion accessories). Varisors, fuses, hermosas and fans are available as fiings. TECHNIC DATA General feaures Caegory of use: AC1 Nominal volage - 230Vac (max. range Vac) - 480Vac (max. range Vac) Nominal frequency: 50/60Hz Non-repeiive volage: 500Vp for model wih raed volage 230Vac for model wih raed volage 480Vac Swiching volage for zero: < 20V Acivaion ime: 1/2 cycle Deacivaion ime: 1/2 cycle Poenial drop a raed curren: 1.4V Power facor = 1 Conrol inpus Max. inpu: < 10mA@32V Max. reverse volage: 36Vdc GS-T10/T20/T25 (TIAC version) Conrol volage: Vdc Acivaion volage: > 4,2Vdc Deacivaion volage: < 2Vdc GS A (SC version) Conrol volage: Vdc Acivaion volage: > 5.1Vdc Deacivaion volage: < 3Vdc OUTPUTS GS-T10 (TIAC version) work: 10A Non-repeiive overcurren =20 ms: 30A I 2 for blowou: 72A 2 s 500V/µs GS-T20 (TIAC version) work: 20A Non-repeiive overcurren =20 ms: 50A I 2 for blowou: 315A 2 s 500V/µs GS-T25 (TIAC version) work: 25A Non-repeiive overcurren =20 ms: 50A I 2 for blowou: 315A 2 s 500V/µs GS 15 (SC version) work:15a Non-repeiive overcurren =20 ms: 400A I 2 for blowou: 450A 2 s

2 1000V/µs GS 25 (SC version) work: 25A Non-repeiive overcurren =20 ms: 400A I 2 for blowou: 645A 2 s 1000V/µs GS 40 (SC version) work: 40A Non-repeiive overcurren =20 ms: 600A I 2 for blowou: 1010A 2 s GS 50 (SC version) work: 50A Non-repeiive overcurren =20 ms: 1150A I 2 for blowou: 6600A 2 s GS 60 (SC version) work: 60A Non-repeiive overcurren =20 ms:1150a I 2 for blowou: 6600A 2 s GS 75 (SC version) work: 75A Non-repeiive overcurren =20 ms:1300a I 2 for blowou: 8000A 2 s GS 90 (SC version) work: 90A Non-repeiive overcurren =20 ms:1500a I 2 for blowou: 11200A 2 s GS 120 (SC version) work: 120A Non-repeiive overcurren =20 ms:1500a I 2 for blowou: 11200A 2 s 1000V/µS Isolaion aed isolaion volage inpu/oupu : 2500VAC rms TIAC version 4000VAC rms SC version Thermal feaures GS-T 10 h juncion/case: 2.5 K/W GS-T 20 h juncion/case: 2 K/W GS-T 25 h juncion/case: 2 K/W GS 15 h juncion/case: 2.0 K/W GS 25 h juncion/case: 1.25 K/W GS 40 h juncion/case: 0.65 K/W GS 50 h juncion/case: 0.35 K/W GS 60 h juncion/case: 0.35 K/W GS 75 h juncion/case: 0.3 K/W GS 90 h juncion/case: 0.3 K/W GS 120 h juncion/case: 0.25 K/W Solid Sae elay Dissipaed Power Calculaion Single-phase relay Pd = 1.4 * IMS [W] (for GS) Pd = 1.6 * IMS [W] (for GS-T) IMS = single-phase load curren Heasink Thermal esisance Calculaion h = (90 C - max amb. T) / Pd where Pd = dissipaed power Max. amb. T = max air emperaure inside he elecrical cabine. Use a heasink wih hermal resisance inferior o he calculaed one (h). Ambien condiions Working emperaure: 0 o 80 C. Max. relaive humidiy: 50% o 40 C Max. insallaion aliude: 2000m asl Polluion level 3 Sorage emperaure: C Insallaion noes - The hea sink mus be grounded. - The device mus be proeced by an appropriae high-speed fuse (accessory). - Applicaions wih solid sae power unis mus also include an auomaic safey swich o cu ou he load power line. - Proec he solid sae relay by using an appropriae hea sink (accessory). The hea sink mus be sized according o room emperaure and load curren (see he echnical documenaion). - Procedure for mouning on hea sink: The module-hea sink conac surface mus have a maximum planariy error of 0.05mm. and maximum roughness of 0.02mm. The fasening holes on he hea sink mus be hreaded and counersunk. Aenion: spread 1 gram of hermoconducive silicone (we recommend DOW CONING 340 HeaSink) on he dissipaive meal surface of he module. The surfaces mus be clean and here mus be no impuriies in he hermoconducive pase. Alernaely ighen he wo fasening screws unil reaching a orque of 0.60 Nm for he M4 screws and 0.75 Nm for he screws. Wai 30 minues for any excess pase o drain. Alernaely ighen he wo fasening screws unil reaching a orque of 1.2 Nm for he M4 screws and for he screws. We advise you o randomly check for proper insallaion by dismanling he module o make sure here are no air bubbles under he copper plae. Limis of use dissipaion of hermal power of device wih resricions on emperaure of insallaion sie. requires exchange wih ouside air or an air condiioner o ransfer dissipaed power ouside he panel. insallaion resricions (disances beween devices o guaranee dissipaion by naural convecion). max. volage limis and derivaive of ransiens in line, for which he solid sae uni has inernal proecion devices (depending on model). presence of dispersion curren < 3mA for SC version GS < 4mA for TIAC version GS (max. value wih raed volage and juncion emperaure of 125 C).

3 DESCIPTI OF FACEPLATE / DIMENSIS AND MOUNTING MEASUEMENTS GS-T GS mm GS-T 25 GS 40 35mm GS mm Accessory LAB-1 100mm GS 25A/230 Vac GS 40A/480 Vac ed Led (all models) - Yellow Led (GS ) - Alarm Thermal proecion /OFF Conrol + deph: 34mm weigh: 90 g /OFF Conrol + deph: 34mm weigh: 115 g /OFF Conrol + deph: 34mm weigh: 200 g TEMPLATE DIMENSIS D TYPE OF OPEATI Conrol from logic oupu in volage V Conrol inpu A V = Volage on load OFF B C Delivered power = Insalled power x TC / T GS hermal proecion V Conrol inpu OFF A(mm) B(mm) C(mm) D(mm) GS GS-T M4 OFF red LED yellow LED yellow LED V = Volage on load GS 40 / GS-T M4 GS Tc T Acivaion hermal proecion

4 CNECTI EXAMPLES Single-phase connecion PHASE NEUT GOUND FUSE LOAD Digial oupu GS 60A/480 Vac HEATSINK /OFF Conrol Conroller Three-phase Sar connecion wih neural Phase Phase S Phase T Ground Neural Conroller /OFF Conrol /OFF Conrol /OFF Conrol Three-phase Triangle or Sar connecion wihou neural on wo phases Digial oupu Phase Phase S Phase T Ground Triangle connecion Triangle connecion Conroller /OFF Conrol /OFF Conrol Digial oupu

5 TABLE OF TEMINS AND CDUCTOS CTOL TEMIN POWE TEMIN FIXING SCEWS Conac Type of Max Sec.** Size area pre-isolaed conducor (WxD) wire erminal ighening screw orque 10/15/ 6,4x9 Eye/fork 6mm 2 20A M3 Fason ype conn* 0.6Nm Max 25A(GS) 6,4x9 Eye/fork 6mm 2 M3 Fason ype conn* 0.6Nm Max 40/ 6,3x9 Eye/fork 2,5mm 2 25A(GS-T) M3 ip 0.6Nm Max 50/60A 6,3x9 Eye/fork 2,5mm 2 M3 ip 0.6Nm Max 75A 6,3x9 Eye/fork 2,5mm 2 M3 ip 0.6Nm Max 90A 6,3x9 Eye/fork 2,5mm 2 M3 ip 0.6Nm Max 120A 6,3x9 Eye/fork 2,5mm 2 M3 ip 0.6Nm Max Conac Type of Max Sec.** area pre-isolaed conducor (WxD) wire erminal ighening screw orque 6,4x9 Eye/fork / 6mm 2 M3 conn ipo Fason* Nm 6,4x9 Eye/fork 6mm 2 M Nm 12x12 Eye/fork 16mm Nm M4 1.2 Nm M4 1.2 Nm M4 1.2 Nm (*) Female fason (for inserion, remove he M3 screw by making he nu re-ener he sea in he holder) (**)The max. secions specified refer o unipolar copper wires isolaed in PVC. ACCESSOIES A wide range of accessories is available (including fuses and fuse holders, hea sinks, ID plaes and hermosas). To choose accessories, see he secion "Solid sae relays - Accessories."

6 ODE CODE GS-T / 230 GS / Model TIAC version GS-T Model Version wih double SC GS aed curren 10Aac 10 20Aac 20 25Aac 25 aed volage 230Vac 230 aed curren 15Aac 15 25Aac 25 40Aac 40 50Aac 50 60Aac 60 75Aac 75 90Aac Aac 120 aed volage 230Vac Vac 480 Please conac GEFAN personnel for informaion on availabiliy of codes. WANINGS! WANING: his symbol indicaes danger. ead he following warnings before insalling, connecing or using he device: follow insrucions precisely when connecing he device. always use cables ha are suiable for he volage and curren levels indicaed in he echnical specificaions. in applicaions wih risk of damage o persons, machines or maerials, you MUST insall auxiliary alarm devices. i is advisable o be able o check alarm saes during normal operaion as well DO NOT operae he device in rooms wih dangerous (inflammable or explosive) amosphere. During coninuous operaion, he hea sink can reach up o 100 C, and says a a high emperaure even afer he device is urned off due o hermal ineria; herefore, DO NOT ouch i and avoid conac wih elecrical wires. do no work on he power par wihou firs disconnecing elecrical power o he panel. do no remove he cover when he device is powered! Insallaion: correcly ground he device using he specific erminal. power supply lines mus be separaed from device inpu and oupu lines; always check ha he supply volage maches he volage indicaed on he device label. avoid dus, humidiy, corrosive gases and hea sources. respec he insallaion disances beween one device and anoher (o allow for dissipaion of generaed hea). o keep air in movemen, we advise you o insall a fan near he GTS group in he elecrical panel conaining he GTSs. respec he indicaed dissipaion curves Mainenance: a regular inervals, check operaion of he cooling fans and clean all air venilaion filers. repairs mus be done ou only by rained and specialized personnel. Cu power o he device before accessing inernal pars. do no clean he box wih solvens derived from hydrocarbons (richloroehylene, gasoline, ec.). Using such solvens will compromise he device's mechanical reliabiliy. Use a clean cloh moisened wih ehyl alcohol or waer o clean exernal pars in plasic. Service: GEFAN has a service deparmen. The warrany excludes defecs caused by any use no conforming o hese insrucions. GEFAN spa reserves he righ o make aesheic or funcional changes a any ime and wihou noice. This device conforms o European Union Direcive 89/336/CEE and 73/23/CEE as amended wih reference o generic sandards: CEI-EN (immuniy in indusrial environmen) EN (emission in indusrial environmen) - EN (safey regulaions). GEFAN spa via Sebina, Provaglio d Iseo (BS) Tel fax Inerne: hp:// cod. GS-T/GS - 07/04

GTZ 25 / 40 / 55. TECHNICAL DATA General features. Category of use: AC51, AC53a

GTZ 25 / 40 / 55. TECHNICAL DATA General features. Category of use: AC51, AC53a GTZ 25 / 40 / 55 THEE-PHASE SOLID STATE ELAYS WITH LOGIC CONTOL Main applicaions Thermoforming Plasic exrusion lines Indusrial ovens and furnaces Hea reamens Conrol applicaions wih high swiching speed