trasformatori elettrici dal 1980 electric transformers since 1980 catalogue 34

Transcription

1 trasformatori elettrici dal 1980 electric transformers since 1980 catalogue 34

2 MetH s.a.s. progetta e costruisce trasformatori elettrici dal 1980, puntando sempre alla qualità delle prestazioni del prodotto, grazie all esperienza trentennale e alle certificazioni di prodotto e qualità ottenute a partire dal 1998 e che costantemente vengono aggiornate e ampliate. in particolare Meth produce trasformatori monofase da 3,2Va a 80kVa e trasformatori trifase da 100Va a 630kVa in varie soluzioni costruttive, con diversi tipi di applicazione (industriale, civile e per energie alternative) e con la possibile applicazione del marchio di prodotto europeo e nord-americano. la tecnologia e l esperienza accumulata permette di sviluppare in breve tempo prodotti secondo le richieste del cliente e di puntare su programmi per nuovi prodotti. Progettazione La nostra azienda si avvale di programmi di calcolo RL in grado di ottenere tutti i parametri della macchina da produrre, che vengono verificati successivamente in sala prove. Tra i principali: sovratemperatura, perdite, rendimenti, rigidità, isolamento, tensione indotta, ecc. Nel calcolo sono dimensionati opportunamente i distanziatori e i canali di raffreddamento. Produzione L intero processo produttivo è realizzato all interno dell azienda: controlli all ingresso, avvolgimento su macchine automatiche per i piccoli trasformatori, su macchine avvolgitrici di piattina e nastro di rame o alluminio per i trasformatori più grandi. Seguono l assemblaggio dei nuclei e l impregnazione o la resinatura. l termine del processo produttivo tutti i trasformatori sono testati in sala prove con strumenti secondo prescrizioni ISO tarati regolarmente in centri SIT. ollaudo Tutti i trasformatori (100% della produzione) sono sottoposti a collaudo finale registrato e disponibile. Meth è attrezzata per poter effettuare tutti i collaudi previsti dalle norme. ttualmente è disponibile la strumentazione per le seguenti prove : perdite a vuoto, perdite a carico, analisi delle armoniche, misura di resistenza, misura di temperatura, misura di rigidità, misura di isolamento, tensione indotta, corrente di inserzione. PLNNING Meth obtains the transformers parameters that will be tested at the end of production, such as over-temperature, losses, performance, rigidity, insulation, induced voltage, ecc., using RL calculation programs. uring the calculation spacers and cooling channels are properly sized to assure a long and reliable service life. PROUTION The entire manufacturing process is carried out internally: preliminary controls, automatic winding for small transformers and winding on machine for flat cable, copper or aluminium strip for bigger transformers, core-assembly and soaking or resin. t the end of production all transformers are tested internally with instruments according to ISO specifications and regularly calibrated in SIT centres. TST Meth transformers are 100% tested and test results are stored in Meth database and available on customers request. Meth test equipment allows to carry out all tests required by the standards.t the moment the equipment is available for the following tests: no-load losses, load losses, harmonic analysis, resistance, rigidity and insulation measurement, induced voltage, inrush current. trasformatori elettrici dal 1980 electric transformers since1980

3 MTH s.a.s. designs and manufactures electric transformers since 1980 focusing on the quality of its product performance, thanks to 30 years of experience in this business. Since 1998 multiple national and international certifications are the result of a continuous effort in updating our products to meet worldwide standards and requirements. Meth is specialized in manufacturing single-phase electric transformers from 3,2V to 80kV and three-phase transformers from 100V to 630kV, for applications in different fields from industrial to automation to photovoltaic to marine. epending on the configuration, MTH transformers bear the uropean or North merican pprovals such as UL, KM and N. Meth experience and technology allow to develop and manufacture in a short time new products to meet any customers requests and to improve new products programs. Il SIStema di QualItà Il Sistema di Qualità, certificato dal 1998, regola tutte le fasi aziendali: gestione ordini clienti e fornitori, controlli in entrata, cicli produttivi, collaudi, gestione reclami, ecc. d ulteriore conferma della costante ricerca della qualità nel corso degli anni abbiamo ottenuto le seguenti certificazioni di prodotto: - UL-S per i trasformatori monofase fino a 10kV e per i trasformatori trifase fino a 25kV. Segnaliamo che MTH è l unico costruttore in uropa con il marchio UL-S LIST. - UL-S Insulation System classe F e classe. - N-KM per i trasformatori monofasi fino a 2kV. - RIN e GL per alcuni tipi di trasformatori monofasi navali fino a 1kV. Tutto ciò determina, a seguito anche di ispezioni trimestrali da parte degli nti di ertificazione, una completa e continua assicurazione di qualità sui prodotti da noi forniti. QULITY Meth Quality System, certified since 1998, rules all the processes: customers and suppliers orders management, preliminary controls, manufacturing cycles, final tests, handling of non conformity. s further confirmation of the constant quality-research over the years, Meth has obtained the following certifications: - UL-S for single phase transformers up to 10KV and for three-phase transformers up to 25KV. Meth is the only manufacturer in urope with UL-S LIST certification. - UL-S Insulation System class F and. - N-KM for single phase transformers up to 2KV. - RIN and GL for some single-phase transformers for marine use up to 1kV. ertification companies inspections are regularly scheduled, ensuring a constant quality level of the products.

4 single-phase transformers TRSFORMTORI MONOFS T1Q-T1Q(O) T1ULF-T1UL T1 T1 T1U T1L T2 T2H T1Q-GL low-voltage single-phase isolating and safety transformers enec and Ul-csa marked Trasformatori monofase di isolamento e sicurezza a marchio N e UL-S low-voltage single-phase isolating and safety transformers class F Trasformatori monofase di isolamento e sicurezza classe F low-voltage single-phase isolating and safety transformers class F Trasformatori monofase di isolamento e sicurezza classe F Univesal input low-voltage single-phase isolating and safety transformers Trasformatori monofase di isolamento e sicurezza multi-entrata isolating and safety single-phase transformers for screw or in bar installation ip20 Trasformatori monofase di isolamento e sicurezza per inserzione a vite o su barra IN low-voltage single-phase dry-type transformers from 11 to 80 kva Trasformatori monofase di potenza da 11 a 80 kv single-phase transformers for medical locations Trasformatori monofase per ambienti medicali single-phase transformers for marine applications Trasformatori monofase per impiego navale Pc transformers pag. 4-6 pag. 7 pag. 8 pag. 9 pag. 10 pag. 11 pag. 12 pag. 13 T5-T6-T7 Trasformatori per circuito stampato pag other transformers / trasformatori vari pag. 16 three-phase transformers & autotransformers TRSFORMTORI TRIFS UTOTRSFORMTORI T3TULF-T3TUL three-phase industrial control transformers Ul-csa marked up to 25 kva Trasformatori trifase di controllo a marchio UL-S fino a 25 kv pag T3T low-voltage three-phase isolating and safety transformers up to 40kVa Trasformatori trifase /T di isolamento e sicurezza fino a 40kV pag T3T low-voltage dry-type three-phase power transformers up to 630kVa Trasformatori trifase /T di potenza a secco fino a 630kV pag T3X low-voltage dry-type three-phase power transformers with protection degree ip55 Trasformatori trifase di potenza a secco T/T con protezione IP55 pag. 24 T3SL low-losses three-phase slim-line transformers eco esign Trasformatori trifase SLIM-LIN a basse perdite O SIGN pag. 25 T3T-FTV low-voltage isolating three-phase transformers for Renewable energies class Trasformatori trifase di isolamento T/T per nergie rinnovabili classe pag T3 low-voltage three-phase autotransformers utotrasformatori trifase pag. 28 three-phase motors starting vviamento di motori trifase pag. 28 ReactoRs RTTNZ R3F three-phase filter reactors Reattanze trifase di filtro pag. 30 R3L three-phase smoothing reactors Reattanze trifase di commutazione pag. 31 steel enclosure OX MTLLII IP21-I23-IP55 steel enclosure for three-phase transformers ox metallici di protezione per trasformatori tifase pag. 32 technical notes / NOT TNIH pag

5 single-phase TRNSFORMRS

6 single-phase transformers low-voltage single-phase isolating and safety transformers enec and Ul-csa marked T1Q-T1ULF-T1UL General data input voltage output voltage t1q-t1q(0) : V t1ulf-t1ul : V t1q-t1q(0) : V t1ulf-t1ul : V t1q-t1q(0) : V Rated power t1ulf : V t1ul : >5 KV - 10 KV insulation class temperature class ambient temperature class F t1q-t1q(0) : class t1ulf-t1ul : class F Ta=40 Protection degree IP 00 T1Q T1ULF T1UL test voltage terminals 4,2 K V/1 terminal blocks pplications Isolating transformer with secondary voltage > 50 V Safety transformer with secondary voltage 50 V safety transformer They are suitable for any industrial/civil use for the electrical isolation of the input and output sides. onstruction in accordance with the below standards. Standards cei-en 61558,2-4 isolating transformers iec 61558,2-4 isolating transformers Ul low-voltage transformers cei-en 61558,2-6 safety transformers iec 61558,2-6 safety transformers T1Q(0) csa 22.2, no66 ertifications KeMa File File e vol. 2-sec. 1-2 File e vol. 1-sec. 1-2 File e vol. 1-sec. 1 T1Q-T1Q(O): N marked T1ULF-T1UL: UL-S marked note: t1q(o) is the previous version of the current t1q, with different terminal blocks and dimensions. T1ULF T1UL 4 MTH s.a.s. reserves the right to make changes without notice

7 single-phase transformers low-voltage single-phase isolating and safety transformers enec marked T1Q-T1Q(0) fig. 1 fig. 2 fig. 3 Technical data T1Q - imensions according to IN standards O RT POWR PPROVLS IMNSIONS (mm) WIGHT FIG. V Kg T1Q ,1 fig. 1 T1Q ,2 fig. 1 T1Q ,45 fig. 1 T1Q fig. 1 T1Q ,6 fig. 1 T1Q ,1 fig. 1 T1Q ,6 fig. 1 T1Q ,4 fig. 1 T1Q ,7 fig. 1 T1Q fig. 1 T1Q ,4 fig. 1 T1Q ,8 fig. 1 T1Q ,1 fig. 1 T1Q fig. 1 T1Q fig. 1 T1Q fig. 1 Technical data T1Q(O) - Previous version of T1Q available upon request O RT POWR PPROVLS IMNSIONS (mm) WIGHT FIG. V Kg T1Q(O) ,1 fig. 2 T1Q(O) ,2 fig. 2 T1Q(O) ,45 fig. 2 T1Q(O) fig. 2 T1Q(O) ,6 fig. 2 T1Q(O) ,1 fig. 2 T1Q(O) ,6 fig. 2 T1Q(O) ,4 fig. 2 T1Q(O) ,7 fig. 2 T1Q(O) fig. 2 T1Q(O) ,4 fig. 2 T1Q(O) ,8 fig. 2 T1Q(O) ,1 fig. 2 T1Q(O) fig. 2 T1Q(O) fig. 2 T1Q(O) fig. 2 MTH s.a.s. reserves the right to make changes without notice 5

8 single-phase transformers low-voltage single-phase isolating and safety transformers Ulcsa marked T1ULF-T1UL Technical data T1ULF-T1UL O RT POWR PPROVLS IMNSIONS (mm) WIGHT FIG. V Kg T1ULF ,1 fig. 1 T1ULF ,2 fig. 1 T1ULF ,45 fig. 1 T1ULF fig. 1 T1ULF ,6 fig. 1 T1ULF ,1 fig. 1 T1ULF ,6 fig. 1 T1ULF ,4 fig. 1 T1ULF ,7 fig. 1 T1ULF fig. 1 T1ULF ,4 fig. 1 T1ULF ,8 fig. 1 T1ULF ,1 fig. 1 T1ULF fig. 1 T1ULF fig. 1 T1ULF fig. 1 T1ULF fig. 1 T1ULF fig. 3 T1ULF fig. 3 T1ULF fig. 3 T1UL fig. 3 T1UL fig. 3 T1UL fig. 3 lectrical data - Suitable for T1Q - T1Q(0) - T1ULF - T1UL RT POWR LOSSS (W) FFIINY Ucc V INRUSH URRNT V no-load load % % % x In ,2 82,8 9,5 9, ,5 6,7 83,1 11,8 11, ,2 10, ,2 6,8 86,9 8,4 8, ,5 12,5 88,9 9,4 8, , ,5 9 7, ,1 17,5 90,5 10,2 7, ,5 18,7 91,2 9,2 6, ,5 28, , , ,9 8,6 5, ,3 5,6 5, ,4 5 5, ,4 4,5 4, ,9 3,9 3, ,9 4,3 4, ,3 4 3, ,5 3, ,4 3, ,2 4,1 3, ,6 3,7 3, ,4 3, ,2 3,2 2, ,7 2,9 2, MTH s.a.s. reserves the right to make changes without notice

9 General data single-phase transformers low-voltage single-phase isolating and safety transformers class F T1 2 INPUT VOLTG/1 OUTPUT VOLTG - OUTPUT IN TWO SIS Rated input voltage Rated output voltage Rated power insulation class temperature class ambient temperature V or others upon request 24 V/115 V or others upon request V class F class Ta=40 T1 Protection degree IP 00 test voltage 4,2 K V/1 terminals terminal blocks pplications Single-phase control, isolating and safety transformers designed combining reliable performance and cost-effectiveness. They are completely impregnated with resin and have faston or screw earth connection, 4 sqmm terminal blocks, input and output in two sides. onstruction in accordance with the below standards: Standards cei-en 61558,2-4 isolating transformers cei-en 61558,2-6 safety transformers iec 61558,2-4 and 2-6 Technical data T1 lectrical data O RT POWR IMNSIONS (mm) WIGHT LOSSS (W) FFIINY Ucc V V Kg no-load load % % % T ,1 5,8 76,5 13,2 13 T ,1 2,7 9, ,5 12,4 T ,3 3, ,8 12,4 12,7 T ,8 4,7 13,7 84,6 11,8 12,1 T ,2 5,8 17,9 86,5 10,5 10,7 T ,8 87,1 10,2 10,3 T ,5 8,4 28,3 87, ,2 T ,1 9, ,4 9,2 9,3 T ,9 9, ,3 7,9 7,9 T ,1 92 6,4 6,5 T ,8 12, ,2 6,4 6,2 T ,4 17,2 40,4 33,4 4,9 4,8 T , ,3 33,9 4,6 4,5 T ,5 5 5,2 T ,1 4,4 4,3 MTH s.a.s. reserves the right to make changes without notice 7

10 single-phase transformers low-voltage single-phase isolating and safety transformers class F T1 General data 1 INPUT VOLTG/1 OUTPUT VOLTG - OUTPUT IN ON SI Rated input voltage Rated output voltage Rated power insulation class temperature class ambient temperature 230 V or others upon request 24 V/115 V or others upon request V class F class Ta=40 Protection degree IP 00 test voltage terminals 4,2 K V/1 terminal blocks T1 pplications Single-phase control, isolating and safety transformers designed combining reliable performance and cost-effectiveness. They are completely impregnated with resin and have faston or screw earth connection, 4 sqmm terminal blocks, input and output in the same side. onstruction in accordance with the below standards: Standards cei-en 61558,2-4 isolating transformers cei-en 61558,2-6 safety transformers iec 61558,2-4 and 2-6 Technical data T1 lectrical data O RT POWR IMNSIONS (mm) W IGHT LOSSS (W) FFIINY Ucc V V Kg no-load load % % % T ,95 2 5,7 79,6 13,2 13 T ,5 9,4 80,8 12,5 12,4 T ,2 3,7 10,8 83,8 12,4 12,7 T ,6 4,5 13,7 84,6 11,8 12,1 T ,1 18,8 87,0 10,5 10,7 T ,8 7 22,5 87,1 10,2 10,3 T ,3 8 28,3 87, ,2 8 MTH s.a.s. reserves the right to make changes without notice

11 General data single-phase transformers Universal input low-voltage single-phase isolating and safety transformers T1U Rated input voltage (standard) Rated output voltage Rated power insulation class temperature class ambient temperature V 2x115 V or 2x12 V from 150 to 1000 V class F class F Ta=40 Protection degree IP 00 test voltage terminals 4,2 K V/1 terminal blocks T1U pplications Suitable for any industrial application, where different input voltages are required. onstruction in accordance with the below standards: Standards cei-en 61558,2-4 and 2-6 isolating and safety transformers iec 61558,2-4 and 2-6 Ul and 2 low voltage transformers csa 22.2 no.66 ertifications File e vol. 2-sec. 1-2 File e vol. 1-sec. 1 Technical data T1U O RT POWR IMNSIONS (mm) WIGHT V Kg T1U ,60 T1U ,6 T1U ,7 T1U T1U ,4 T1U ,8 T1U ,1 MTH s.a.s. reserves the right to make changes without notice 9

12 single-phase transformers isolating and safety single-phase transformers for screw or in bar installation - ip20 T1L General data Rated input voltage Rated output voltage Rated power insulation class temperature class ambient temperature ±15 V t1l a: 2X12 V t1l : 2x115 V V class F class Ta=40 Protection degree IP 20 T1L test voltage terminals pplications 4,2 K V/1 self-lifting screws Single-phase isolating (T1L ) and safety (T1L ) transformers suitable for IN rail or floor screws installation. Multi-voltage input and output with protection degree IP20. onstruction in accordance with the below standards: Standards cei-en 61558,2-4 and 2-6 isolating and safety transformers iec 61558,2-4 and 2-6 T1L...= ±15/2x12V (up to 200 V) T1L...= ±15/2x115V (up to 300 V) Technical data T1L O RT POWR IMNSIONS (mm) HOLING Ø WIGHT V mm Kg T1L-50/T1L ,5 90 4,5 1,5 T1L-75/T1L ,5 90 4,5 1,9 T1L-100/T1L ,5 90 4,5 2,35 T1L-160/T1L ,5 3,9 T1L-200/T1L ,5 4 T1L ,5 4,8 T1L ,5 4,92 lectrical data RT POWR LOSSS (W) FFIINY Ucc V no-load load % % 50 3,6 5, ,4 75 4,7 8,7 84,8 10, ,4 10,4 86,3 9, ,5 9,7 89,7 7, ,5 10,7 91 7, ,3 90,5 8, ,3 90 7,1 10 MTH s.a.s. reserves the right to make changes without notice

13 single-phase transformers low-voltage single-phase dry-type transformers T2 General data Rated input voltage Rated output voltage Rated power insulation class temperature class ambient temperature up to 600 V up to 600 V from 11 to 80 KV class F class Ta=40 Protection degree IP 00 test voltage terminals 3 K V/1 terminal blocks / bars T2 pplications Suitable for any industrial applications for electrical isolation of the input and output side. onstruction in accordance with the below standards: Standards cei-en dry type transformers iec dry type transformers Ul and 2 low voltage transformers ertifications insulation system class F (upon request) Technical data T2 O RT POWR IMNSIONS (mm) WIGHT kv Kg T T T T T T T T lectrical data RT POWR LOSSS (W) FFIINY Ucc V INRUSH URRNT kv no-load load % % % x In ,5 3,7 3, ,6 3, ,1 3,1 3, ,6 4,7 4, ,1 4,6 4, ,4 3,9 3, ,8 3,4 3, ,9 3,3 3,4 16 MTH s.a.s. reserves the right to make changes without notice 11

14 single-phase transformers single-phase transformers for medical locations T2H General data Rated input voltage Rated output voltage Rated power insulation class temperature class ambient temperature 230 V V from 2200 V to V class F class Ta=40 Protection degree IP 00 inrush current 12 x In short-circuit voltage 3% insulation voltage 5KV/1 T2H no-load current 3% leakage current of the output winding to earth leakage current of the enclosure to earth 0,5 m 3,5 m ouble screen between primary and secondary equipped with a pocket for Pt100 upon request terminals terminal blocks pplications Suitable for galvanic separation between the net from the users in medical locations. onstruction in accordance with the below standards: Standards cei-en 61558, 2-15 iec 61558, 2-15 Isolating transformer for powering medical locations. lass F/F version is available upon request Technical data T2H O RT POWR IMNSIONS (mm) WIGHT V Kg T2H T2H T2H T2H T2H ,5 T2H lectrical data - ata reffered to 230/ V RT POWR LOSSS (W) FFIINY Ucc INRUSH URRNT V no-load load % % x In , , , , , MTH s.a.s. reserves the right to make changes without notice

15 single-phase transformers single-phase transformers for marine applications T1Q-GL General data Rated input voltage Rated output voltage Rated power insulation class temperature class ambient temperature V V V class F self-extinguishing class F Ta=45 Protection degree IP 00 test voltage terminals 4,2 K V/1 terminal blocks T1Q-GL pplications Suitable for installation in switchboard and for Marine applications with RIN or GL approvals. Self-extinguishing isolating components. Standards Guideline for the Performances of type approvals chapter 2 ed (Gl) Rina rules Ptc, ch 2, sec.5 (Rina) ertifications German lloyd n hh Rina n. ele333811cs Ul-csa listed File e (upon request) Technical data T1Q-GL O RT POWR PPROVLS IMNSIONS (mm) WIGHT V Kg T1QGL ,6 T1QGL ,6 T1QGL T1QGL ,8 T1QGL ,1 lectrical data RT POWR LOSSS (W) FFIINY Ucc V INRUSH URRNT V no-load load % % % x In 150 6,6 12,5 88,9 9,5 8, ,1 17,6 90,5 10 7, ,6 28,9 91,9 8,5 5, , ,4 4,5 4,5 24 MTH s.a.s. reserves the right to make changes without notice 13

16 single-phase transformers Pc transformers T5-T6-T7 General data Rated input voltage Rated output voltage Rated power insulation class temperature class ambient temperature from 100 to 250 V from 12 to 42 V t5: from 12 to 70 V t6: from 3,2 to 100 V t7: from 4 to 60 V class class Ta=70 T5 Protection degree IP 00 test voltage 4,2 K V/1 pplications Safety transformers encapsulated with epoxy resin suitable for P use (T6-T7) or use in critical ambients (T5). T5: input and output with 6,3 mm faston T6: for P insertion with pins with Ø 0,8 mm T7: for P low profile with pins with Ø 0,8 mm Standards cei-en 61558, 2-6 safety transformers iec 61558, 2-6 safety transformers T6 Ul-csa low voltage transformers ertifications enec-kema File: Ul insulation system class File e T7 T5 T6 T7 14 MTH s.a.s. reserves the right to make changes without notice

17 single-phase transformers Pc transformers T5-T6-T7 Technical data T5 lectrical data O RT POWR PPROVLS IMNSIONS (mm) WIGHT LOSSS (W) FFIINY V V Kg no-load % % T , T ,56 1, T ,76 1, T ,04 2, T ,32 2,7 86 9,9 T ,54 3,5 87 8,8 Technical data T6 lectrical data O RT POWR PPROVLS IMNSIONS (mm) WIGHT LOSSS (W) fficiency V FIG. V F G Kg no-load % % T6-3,2 3, ,5 27, ,16 0, fig. 2 T ,18 0, fig. 2 T ,2 37, , fig. 2 T ,2 42,2 34, ,5 0,28 1, fig. 2 T ,2 42,2 38, ,5 0,32 1, fig. 2 T , ,5 0,42 1, fig. 1 T ,5 53, ,5 43,5 5 32,5 0,54 1, fig. 1 T ,5 53, ,5 43,5 5 32,5 0,62 2, fig. 1 T ,5 53, ,5 43,5 5 32,5 0,72 2, fig. 1 T ,5 58, ,78 2, fig. 1 T ,5 58, ,05 3, fig. 1 1 G T ,5 39 1,35 3, fig. 1 T ,5 39 1,6 4, fig. 1 F F F F F F F F F F F 1 1 G G 1 G F F F F F F F F F F F F F F F F F Technical data T7 1 fig. 1 F F F F F F V (H) Kg no-load % % 1 1 T G 68 57,5 24,2 0,28G 1, fig. 2 T ,5 F F F 35,5 0,54 1, fig. 2 F F F F F F F F T , ,72 3, fig. 3 G 1 fig. 2 lectrical data O RT POWR PPROVLS IMNSIONS (mm) WIGHT LOSSS (W) FFIINY V FIG. T ,6 0,16 1, fig. 1 T ,6 0,18 1, fig. 1 T ,6 0,19 1, fig. 1 T ,5 27,2 0,32 1, fig. 2 T ,5 31 0,42 1, fig. 2 T , ,62 2, fig. 3 F F F F F G fig. 1 fig. 2 fig. 3 MTH s.a.s. reserves the right to make changes without notice 15

18 single-phase transformers other transformers Single-phase transformers with vertical connectors Single-phase UL transformers class 2 Single-phase transformers with fast-on terminals / multi-voltages power supplier 16 MTH s.a.s. reserves the right to make changes without notice

19 single-phase transformers three-phase TRNSFORMRS MTH s.a.s. reserves the right to make changes without notice 17

20 three-phase transformers three-phase industrial control transformers Ul-csa marked up to 25 kva T3TULF-T3TUL General data Rated input voltage Rated output voltage Rated power insulation class temperature class ambient temperature V V from 100 to V class F class F Ta=40 Protection degree IP 00 test voltage terminals 4,2 K V/1 terminal blocks or bars T3TULF - T3TUL UP TO 10 KV pplications Three-phase transformers UL-S marked suitable for any industrial application. In particular: up to 5kV: UL-S Listed marked from 5kV to 25kV: UL-S Recognized component marked onstruction is accordance with the following standards Standards Ul and 2 low voltage transformers csa 222 no 66 ertifications (listed) File e vol. 2-sec. 1-2 (Recognized) File e vol.1 sec. 2 insulation system : File vol.1 T3TUL KV fig. 1 fig MTH s.a.s. reserves the right to make changes without notice

21 three-phase transformers three-phase industrial control transformers Ul-csa marked up to 25 kva T3TULF-T3TUL Technical data T3TULF - T3TUL O RT POWR PPROVLS INSULTION LSS IMNSIONS (mm) WIGHT FIG. KV Kg T3TULF-0,1 0,1 F ,1 fig. 1 T3TULF-0,16 0,16 F ,8 fig. 1 T3TULF-0,25 0,25 F ,8 fig. 1 T3TULF-0,4 0,4 F ,5 fig. 1 T3TULF-0,5 0,5 F ,7 fig. 1 T3TULF-0,75 0,75 F ,9 fig. 1 T3TULF-1 1 F fig. 1 T3TULF-1,5 1,5 F ,6 fig. 1 T3TULF-2 2 F ,8 fig. 1 T3TULF-2,5 2,5 F ,1 fig. 1 T3TULF-3 3 F fig. 1 T3TULF-4 4 F fig. 1 T3TULF-5 5 F fig. 1 T3TUL-6 6 F fig. 1 T3TUL-7 7 F fig. 1 T3TUL-8 8 F fig. 1 T3TUL-9 9 F fig. 1 T3TUL F fig. 1 T3TUL F fig. 2 T3TUL F fig. 2 T3TUL F fig. 2 lectrical data T3TULF T3TUL RT POWR LOSSS (W) FFIINY 75 Ucc % INRUSH URRNT KV no-load load (75 ) total % Ucc X Ucc R 75 Ucc tot x In 0, ,5 24 0,16 6,5 19, , ,9 25 0,25 7, ,5 88, ,4 11, ,5 88, ,8 28 0, ,5 41,5 92, ,1 28 0,75 22, ,5 93, , , ,8 93, , ,5 94,5 93, , , ,5 93, ,8 18 2, , , , , , , , , , , , , , , , ,06 1,46 4,3 4, ,22 1,7 3,17 3, ,78 1,68 2,6 3, ,6 2,77 2, MTH s.a.s. reserves the right to make changes without notice 19

22 three-phase transformers low-voltage three-phase isolating and safety transformers up to 40kVa T3T General data Rated input voltage Rated output voltage Rated power insulation class temperature class ambient temperature V V up to 25 k V (safety transformers) up to 40 kv (isolating transformers) class F class F Ta=40 Protection degree IP 00 standard vector group test voltage terminals yn11 (others upon request) 4,2 K V/1 terminal blocks or bars T3T UP TO 10 KV pplications Three-phase transformers suitable for any industrial application where it is required the separation between the load and the net. onstruction is accordance with the following standards Standards cei-en 61558; p. 2-4 isolating transformers cei-en 61558; p. 2-6 safety transformers iec 61558; 2-4; 2-6 T3T KV STL NLOSUR for three-phase transformers pag. 32 fig. 1 fig MTH s.a.s. reserves the right to make changes without notice

23 three-phase transformers low-voltage three-phase isolating and safety transformers up to 40kVa T3T Technical data T3T O RT POWR INSULTION LSS IMNSIONS (mm) WIGHT FIG. OX KV Kg T3T-0,1 0,1 F ,1 fig. 1 - T3T-0,16 0,16 F ,8 fig. 1 - T3T-0,25 0,25 F ,8 fig. 1 - T3T-0,4 0,4 F ,5 fig. 1 - T3T-0,5 0,5 F ,7 fig. 1 - T3T-0,75 0,75 F ,9 fig. 1 - T3T-1 1 F fig. 1 - T3T-1,5 1,5 F ,6 fig. 1 - T3T-2 2 F ,8 fig. 1 - T3T-2,5 2,5 F ,1 fig. 1 - T3T-3 3 F fig. 1-1 T3T-4 4 F fig. 1-1 T3T-5 5 F fig. 1-1 T3T-6 6 F fig. 1-2 T3T-7 7 F fig. 1-2 T3T-8 8 F fig. 1-2 T3T-9 9 F fig. 1-2 T3T F fig. 1-2 T3T F fig T3T F fig. 2-3 T3T F fig. 2-4 T3T F fig. 2-4 T3T F fig. 2-4 lectrical data RT POWR LOSSS (W) FFIINY 75 Ucc % INRUSH URRNT KV no-load load (75 ) total % Ucc X Ucc R 75 Ucc tot x In 0, ,5 24 0,16 6,5 19, , ,9 25 0,25 7, ,5 88, ,4 11, ,5 88, ,8 24 0, ,5 41,5 92, ,1 22 0,75 22, ,5 93, , , ,8 93, , ,5 94,5 93, , , ,5 93, ,8 17 2, , , , , , , , , , , , , , , , ,06 1,46 4,3 4, ,22 1,7 3,17 3, ,78 1,68 2,6 3, ,6 2,77 2, ,81 2,18 2,67 3, ,12 1,98 2,38 3,1 15 MTH s.a.s. reserves the right to make changes without notice 21

24 three-phase transformers low-voltage dry-type three-phase power transformers up to 630kVa T3T General data Rated input voltage Rated output voltage Rated power insulation class temperature class ambient temperature up to 1000 V up to 1000 V 41 to 630 kv class F class F Ta=40 Protection degree IP 00 standard vector group test voltage terminals yn11 (others upon request) 3 K V/1 terminal blocks or bars T3T UP TO 80 KV pplications Three-phase transformers suitable for any industrial application where it is required the isolation or voltage variation between the load and the net. onstruction is accordance with the following standards Standards cei-en iec Upon request The transformers could be customized with different voltages, regulations, taps, different enclosures, wheels for movement, vibration absorbers, electrostatic screen between primary and secondary, temperature control unit with 3PT100 probes inserted T3T KV STL NLOSUR for three-phase transformers pag. 32 fig. 1 fig MTH s.a.s. reserves the right to make changes without notice

25 three-phase transformers low-voltage dry-type three-phase power transformers up to 630kVa T3T Technical data T3T O RT POWR INSULTION LSS IMNSIONS (mm) WIGHT FIG. OX KV Kg T3T F fig. 1-5 T3T F fig. 1-5 T3T F fig. 1-5 T3T F fig. 2-5 T3T F fig. 2-6 T3T F fig. 2-6 T3T F fig. 2-6 T3T F fig. 2-6 T3T F fig. 2-6 T3T F fig. 2-7 T3T F fig. 2-7 T3T F fig. 2-7 lectrical data RT POWR LOSSS (W) FFIINY 75 Ucc % INRUSH URRNT KV no-load load (75 ) total % Ucc X Ucc R 75 Ucc tot x In ,32 2,6 5, ,99 4,4 2,67 5, ,28 4,39 2, ,44 3,75 2,2 4, ,81 4,23 1,92 4, ,97 3,03 1,75 3, ,2 3,46 1,55 3, ,36 3,47 1,4 3, ,49 3,52 1,27 3, ,5 6,37 1,27 6, ,6 5,34 1,12 5, ,7 4,86 1, MTH s.a.s. reserves the right to make changes without notice 23

26 three-phase transformers low-voltage dry-type three-phase power transformers with protection degree ip55 T3X General data Rated input voltage Rated output voltage Rated power insulation class temperature class ambient temperature Protection degree standard vector group test voltage terminals up to 1000 V up to 1000 V 10 to 200 kv class F class F Ta=40 with enclosure IP55 yn11 (others upon request) 3 K V/1 terminal blocks or bars pplications T3X Three-phase transformers suitable for any industrial application where the protection degree IP55 is required. The enclosure is pre-galvanized steel painted with polyester resin for external Standards cei-en iec For higher power please contact Meth Technical data T3X lectrical data O RT POWR INSULTION LSS IMNSIONS (mm) WIGHT LOSSS (W) FFIINY 75 Ucc X Ucc R 75 Ucc tot INRUSH URRNT KV Kg no-load load (75 ) total % % % % x In T3X F ,6 1,67 2 2,6 21 T3X F ,16 1,87 2,2 19 T3X F ,3 1,65 1,75 2,4 20 T3X F ,4 1,32 1,64 2,1 17 T3X F ,5 1,28 1, T3X F ,6 2,99 1,63 3,4 15 T3X F ,6 2,72 1,7 3,2 14 T3X F ,6 2,25 1,67 2,8 14 T3X F ,8 2,2 1,57 2,7 13 T3X F ,1 2,14 1,3 2,5 11 T3X F ,3 2,08 1,2 2,4 10 T3X F ,4 2,24 1,13 2,5 10 T3X F ,5 2,19 1 2,4 9 T3X F ,8 4,14 0,85 4, MTH s.a.s. reserves the right to make changes without notice

27 three-phase transformers low-losses three-phase slim-line transformers eco esign T3SL General data standard input voltage standard output voltage Rated power insulation class temperature class standard ambient temperature Protection degree standard vector group 230 V 400 V from 6,3 to 30 kv class F class Ta=40 IP20 YNd11 (others upon request) inrush current 10 x In test voltage terminals 4,2 K V/1 terminal blocks T3SL pplications Three-phase transformers designed for maximum utilization of the transformer design. They have very low losses and inrush current, high efficiency and very compact construction in order to save space and reduce energy consumption Standards en 61558, p.2-4 and directive 2009/125/ec Technical data T3SL lectrical data O RT POWR IMNSIONS (mm) WIGHT LOSSS (W) I sec FFIINY 75 Ucc X Ucc R 75 Ucc tot 75 INRUSH URRNT KV Kg no-load load (75 ) % % % % x In T3SL-6,3 6, ,1 97,1 2,72 2,8 3,65 7 T3SL ,4 97,2 3,48 2,73 4,24 7 T3SL-12,5 12, ,1 97,3 2,14 2,7 3,21 9 T3SL ,1 97,7 1,77 2,3 2,65 10 T3SL ,8 2,56 2,2 3,19 9 T3SL ,2 4,54 2,9 5,22 7 T3SL ,1 97,7 3,64 2,3 4,15 8 T3SL ,3 97,7 3,7 2,3 4,22 8 MTH s.a.s. reserves the right to make changes without notice 25

28 three-phase transformers low-voltage isolating three-phase transformers for Renewable energies class T3T-FTV General data standard input voltage 400 V standard output voltage 400 V Rated power insulation class temperature class standard ambient temperature from 10 to 250 kv class F class Ta=40 Protection degree IP 00 T3T-FTV UP TO 60 KV standard vector group test voltage terminals YNyn0 (others upon request) 3 K V/1 terminal blocks or bars ip21 - ip23 or ip55 protection degree available. See pag. 32 pplications Three-phase transformers with low losses and high performance suitable for galvanic separation in photovoltaic plants or other renewable energies. onstruction is accordance with the following standards Standards cei-en iec T3T-FTV KV STL NLOSUR for three-phase transformers pag MTH s.a.s. reserves the right to make changes without notice

29 three-phase transformers isolating three-phase transformers for Renewable energies class T3T-FTV fig. 1 fig. 2 Technical data T3T-FTV O RT POWR INSULTION LSS IMNSIONS (mm) WIGHT FIG. OX KV Kg T3T10FTV fig. 1-3 T3T15FTV fig. 1-3 T3T20FTV fig. 1-4 T3T25FTV fig. 1-4 T3T30FTV fig. 1-4 T3T40FTV fig. 1-5 T3T50FTV fig. 1-5 T3T60FTV fig. 1-5 T3T70FTV fig. 2-5 T3T80FTV fig. 2-5 T3T90FTV fig. 2-5 T3T100FTV fig. 2-6 T3T125FTV fig. 2-6 T3T135FTV fig. 2-6 T3T150FTV fig. 2-6 T3T170FTV fig. 2-6 T3T200FTV fig. 2-6 T3T250FTV fig. 2-6 lectrical data - ata reffered to 400/400 V RT POWR LOSSS (W) FFIINY Ucc INRUSH URRNT KV no-load load (75 ) total % % x In ,94 3, ,66 3, ,84 3, ,89 3, ,23 2, ,01 5, ,15 4, ,76 3, ,8 3, ,81 3, ,13 2, ,89 4, ,04 4, ,06 4, ,27 3, ,29 3, ,46 3, ,51 2,79 10 MTH s.a.s. reserves the right to make changes without notice 27

30 autotransformers low-voltage three-phase autotransformers T3 General data Three-phase autotransformers are electrical machine with one single common wiring where primary and secondary are not galvanically separated. They have smaller construction compared to the same isolating transformers. Typical applications are speed control for Fans, Starting of big three-phase lectric Motors,... utotransformers do not protect from earth failure. Their special feature is that the nearer are the values of the input and output voltage, the more cost-effective are utotransformers. The sizing power could be calculated by the following formula: = Pnom (1- V 1 Pa ) V 2 where: Pa = power (Va) Pnom = rated power (Va) V1 = low voltage (V) V2 = high voltage(v) xample: Pnom = 100 kva V1 = 480 V V2 = 380 V Pa = 100 x (1-380 ) = 21 kva 480 T3 It is clear that autotransformers should be calculated and designed every time, based on customer requests, since the input and output voltages are critical to determine the correct electrical sizing. Standards cei-en 61558; p three-phase MotoRs starting MotoR starting With three-phase UTO-TRNSFORMRS taps: 65% - 70% - 75% Vn = 400V 5 startings/hour 2 consecutive Motor cosfi = 0,85 Power factor = 0,9 Technical data KW IMNSIONS (mm) WIGHT Kg x120x275 (H) x130x330 (H) x150x330 (H) x180x330 (H) x210x385 (H) x240x440 (H) x270x440 (H) x250x550 (H) 206 MotoR starting With three-phase RTORS 70% Vn Vn = 400V Motor cosfi = 0,85 Power factor = 0,9 Technical data HP KW IMNSIONS (mm) WIGHT Kg x80x165 (H) x90x165 (H) x90x220 (H) x110x220 (H) x100x275 (H) x120x275 (H) x120x330 (H) x140x330 (H) x250x385 (H) x270x440 (H) 180 these devices help three-phase induction motors starting decreasing the supply voltage and the current. once the starting is effective, the devices are switched off and the three-phase motor will work with net current. 28 MTH s.a.s. reserves the right to make changes without notice

31 three-phase transformers three-phase RTORS Meth sas manufactures a wide range of single- and three-phase reactors. Main applications of ReactoRs R3F three-phase PFc FilteR ReactoRs The insertion of capacitors banks in presence of harmonics causes a current absorption harmful for life time of capacitors. Reactors connected in series with the capacitors guarantee: Reduction of harmonics Reduction of current and consequent reduction of capacitor overheating Increase of capacitors life time R3L/M three-phase smoothing ReactoRs FoR VaRiale spee RiVes (MotoR sie) Inverter rives produce big quantity of harmful harmonics, which can damage of motor insulation and shorten its life time. Installing a choke between the drive and the motor allows to: Reduce the harmonics, improving waveform linearity Increase the life time of semiconductors Reduce the motor operating temperature Reduce the audible equipment noise Limit the short circuit current R3L/R three-phase smoothing ReactoRs FoR VaRiale spee RiVes (GRi sie) Inverter rives not only can damage the motor. Harmonics can penetrate into the electrical net and cause some problems to other electronic or electrical equipment. Installing a choke between the drive and the electrical net allows to: Reduce the harmonics, improving waveform linearity Reduce interferences in the electrical net Increase the life time of semiconductors ReactoRs construction an MateRials Windings in copper wire class 200 or lluminium Windings in copper wire class 200 Magnetic cores from steel with reduced losses and necessary cuts. ouble impregnation with Polyester resin for safety fixing and with oven dried varnish for protection against external agents. Terminals: up to 20 with terminal board IP20 up to 90, with lug terminals, over 90 with copper Insulation system approved by UL-S class F File N 61558, p.2-20 I UL 5085, p P 1 P 2 P 3 With R3L choke 1 2 Without R3L reactor rive 1 2 Motor rive Motor 1 2 MTH s.a.s. reserves the right to make changes without notice 29

32 ReactoRs three-phase filter reactors R3F fig. 1 lectrical data R3F Technical data O RT POWR RT VOLTG RT FRQUNY P LOKING FRQUNY INUTN RT URRNT IMNSIONS (mm) WIGHT WINING FIG. kvr V Hz Hz mh Kg 2, % ,258 4, u fig % 189 7,129 8, u fig % 189 3,564 16, u fig. 1 12, % 189 2,852 20, u fig % 189 2,376 24, l fig. 1 R3F7/ % 189 1,782 33, l fig % 189 1,426 41, l fig % 189 1,188 49, l fig % 189 0, l fig % 189 0,594 99, l fig % 189 0, , l fig % 189 0, , l fig. 3 2, % ,364 4, u fig % ,182 8, u fig % 134 7,091 16, l fig. 1 12, % 134 5,673 20, l fig % 134 4,727 24, l fig. 1 R3F14/ % 134 3,545 33, l fig % 134 2,836 41, l fig % 134 2,364 49, l fig % 134 1, l fig % 134 1,182 99, l fig % 134 0, , l fig % 134 0, , l fig. 3 2, ,67% ,549 4, u fig ,67% 210 5,774 8, ,8 u fig ,67% 210 2,887 16, u fig. 1 12, ,67% 210 2,31 20, u fig ,67% 210 1,925 24, u fig. 1 R3F5/ ,67% 210 1,444 33, l fig ,67% 210 1,155 41, l fig ,67% 210 0,962 49, l fig ,67% 210 0, l fig ,67% 210 0,481 99, l fig ,67% 210 0, , l fig ,67% 210 0, , l fig MTH s.a.s. reserves the right to make changes without notice

33 ReactoRs three-phase smoothing reactors R3L/M-R3L/R fig. 2 fig. 3 MOTOR SI V 2% Isat = 1,5 In 400V 50Hz lectrical data R3L/M Technical data O RT VOLTG cdt INUTN RT URRNT Isat/In IMNSIONS (mm) WIGHT WINING FIG. V % mh Kg R3L/15-M , , u fig. 1 R3L/20-M , , u fig. 1 R3L/30-M , , u fig. 1 R3L/50-M , , l fig. 1 R3L/75-M , , l fig. 2 R3L/100-M , , l fig. 2 R3L/125-M , , l fig. 2 R3L/150-M , , l fig. 3 R3L/200-M , , l fig. 3 R3L/250-M , , l fig. 3 R3L/300-M , , l fig. 3 R3L/350-M , , l fig. 3 R3L/400-M , , l fig. 3 R3L/500-M , , l fig. 3 GRI SI V 4% Isat = 1,5 In 400V 50Hz lectrical data R3L/R Technical data O RT VOLTG cdt INUTN RT URRNT Isat/In IMNSIONS (mm) WIGHT WINING FIG. V % mh Kg R3L/15-R , , u fig. 1 R3L/20-R , , u fig. 1 R3L/30-R , , u fig. 1 R3L/50-R , , l fig. 1 R3L/75-R , , l fig. 2 R3L/100-R , , l fig. 2 R3L/125-R , , l fig. 2 R3L/150-R , , l fig. 2 R3L/200-R , , l fig. 3 R3L/250-R , , l fig. 3 R3L/300-R , , l fig. 3 R3L/350-R , , l fig. 3 R3L/400-R , , l fig. 3 R3L/500-R , , l fig. 3 Reactors with isat=2 in or isat=3 in are also available. Please contact Meth. MTH s.a.s. reserves the right to make changes without notice 31

34 single-phase transformers ox steel enclosure FoR three-phase transformers Technical data O IMNSIONS (mm) WIGHT Kg OX23-1/ OX OX OX OX OX IP23 Technical details - 5/10 pre-galvanized steel painted with polyester resin - eye bolts for lifting. From size 23-3 also bottom housing for fork lift or trans pallet lifting - 2 output plastic cable glands on the same side - enclosure color: RL7032 Technical data O IMNSIONS (mm) WIGHT Kg OX OX OX OX OX OX IP21 Technical details - epoxy resin painted steel - internal eye bolts or bottom housing for fork lift or trans pallet lifting - 2 output plastic cable glands on the same side - enclosure color: RL7032 Technical data O IMNSIONS (mm) WIGHT Kg OX OX OX OX IP55 Technical details - pre-galvanized steel painted with polyester resin for external - eye bolts for lifting - 2 output plastic cable glands on the same side - enclosure color: RL7035 note: enclosures ip21 and ip55 available upon request. Minimum order quantities may apply. 32 MTH s.a.s. reserves the right to make changes without notice