Page 38 - Catalogo FTM 2017
P. 38
TTRRAASSFFOORRMMAATOTOREREDIDCI OCRORERNETNETTEIPTOIPAOUANDOUONDNUECNLUEOCLEI SINGSLIENOGRLEDCOOUBRLEECCUORRENCTURTREANTSTFROARNMSEFRORMER
172,2kkV
Modello
Type Modello
MTAR7TKA 12-1
Type
- IUnnstoaloladzuioenreapapnocrhtei pinrimcliamria, otrtotepniucatilecon presa sul secondario - Installazione esposta
TRASFORMATORE DI CORRENTE TIPO AD UN NUCLEO 7,2 kV
MTA 7K
SINGLE CORE CURRENT TRANSFORMER cACRARTATTETREISRTIIScThIECHSETASNTDAANRDDARD - DIsiomlaemnseinotnoiacosencfcoormini arellsainDaIN- F4u2n6z0i0o-n8amento all’interno
- Isnosltamllaeznitoonea esespccoostian resina - Funzionamento all’interno CARATTERISTICHE STANDARD
- Installazione easnpcohsetain clima tropicale
- Isolamento a secco in resina - Funzionamento all’interno
- Tensione di riferimento per l’isolamento 172,2kkV - Installazione anche in clima tropicale
- Tensione di prova a freq. industriale e ad impulso 280/7650 kV - Uno o due rapporti primari, ottenuti con presa sul secondario
- Frequenza 50 Hz oppure 60 Hz
- Tensione di riferimento per l’isolamento 7,2 kV
- Corrente nominale secondaria 5 A oppure 1 A
- Tensione di prova a freq. industriale e ad impulso 20/60 kV
- Corrente nominale termica di c.to c.to (Ith) 100 Ipn /1”- max 640 kA - Frequenza 50 Hz oppure 60 Hz
- Corrente nominale dinamica (Idyn) 2,5 Ith
- Corrente nominale secondaria 5 A oppure 1 A
- Costruzione in accordo alle norme IEC 61869-1/2
- Corrente nominale termica di c.to c.to (Ith) 100 Ipn /1”- max 40 kA
Peso kg 6,5 circa – Weight kg 6,5 abt.
Peso kg 265,5 cciirrccaa––WWeiegihgthkt gkg256,a5bta.bt.
- Transformers according to VDE ,BS ,ANSI - CDaifpfearceintitvbeuvrodletangsefrtoamp the ones indicated
- Coprprreinmteornsoetmtiisnsiaglielldaibnialemsiuclas(eIcdoynd)a2r,i5o Ith
- RCeositsrtueznizoanemiencaccacnoicrdaosuaillternmorinmaeliIpErCim6a1r8i:659-k1N/2
ESECUZIONI REALIZZABILI A RICHIESTA
- CoprimorseEttSiEsicgUillzabIOilNeIsuRlEseAcloInzdzaAriboIlI A RIchIESTA - Corrente nominale secondaria diversa da 1 A e 5 A
- CosrrterunzteiEonSoeEmiCniUnaZclIceoOsreNdcIonaRldlaeErAniaoLrdImiZveZrVAsDaBEIdaL,BI1SA,AeN5RSAICHIESTA
- CRCoaoprsrtperounrztteionenoepmrienisnataclzceiosrnedicodnaivldleaersniiaodrdamivqeurVeslaDlidEian,dB1iScAa,tAei 5NSAI
- CRoaopsrrtpreounrztteioenoepmrienisntaclzceiodrnidicod.taiovllecer.stnoiodsrmaupqeeurVeioDllriEiian,Bd1Si0c,0aAtINipSnI/1” max 40 kA - PRCraoeprsrpaeoncrtateipneaocpimrtieivsnatalzeiodniicd.tiovecr.stoi dsaupqeureiollriiiand1i0c0atIipn/1” max 60 kA - CProersraenctaepnacoimtivinaale di c.to c.to superiori a 100 Ipn/1” max 40 kA - Presa capacitiva
FEATURES STANDARD - Dry insulation in resiFnE–AITnUdoRoErSinSstTaAllaNtiDoAn RD
- EDximpoesnesdioinstianllacticonrdancFeEwAiTthUDREINS42S6T0A0N-8DARD - IDnrdyoionrsuinlastaiollnatiinonreasilinsno–inIntdrooporircisnstallation
- SEixnpgolseseodridnostuabllaetrioantions by secondary reconnection - HInidgohoerstinssytsatellmativonltalgseouinp troo7p,i2cskV
- TSHieingsgthlveosotltrsaydgsoeteu(mb1l’ev/5or0latHtaigzo)enasunbpdytoisme1cp2ounklsdVeavryolrtaecgoen2n0e/c6t0ioknV
- FHTerisegtqhvueoesltntascygyse5te(0m1H’/v5zo0olHtraz6g)0eauHnpdz tiom7p,u2lskeVvoltage 28/75
kV
- NTFeroesrtqmuvaoelnltscaeygce5o0n(1dH’a/z5ry0oHra6zt)0eadHn5zdAimopru1lsAe voltage 20/60 kV
- RFNaroetreqmduaeslnhscoeyrct5o-t0nimdHaezrtyohrear6mt0eadHl5zcuArorern1t A(Ith) 100 Ipn/1” max 40 kA
- Rated dynamic current (Idyn) 2,5 Ith
- NRaotremdaslhsoercto-tnimdaertyhreartmedal5cuArroern1t (AIth) 100 Ipn/1” max 60 kA
- Transformers according to IEC 61869-1/2
- Rated sdhyonratm-timc ceutrhrernmt a(Ildcyunr)re2n,5t (IItth) 100 Ipn/1” max 40 kA
- SRTeraatneladsbfodlerymnpaermorstiecaccticuornrdeointgt(hItedoysIneE)cCo2n,65d1aI8trh6y9-1/2 - TSeralnasbfolermpreortseaccticoonrdoingthteosIeEcCon6d1a8r6y9-1/2
- Cantilever strenght: 5 kN
SPECIAL EXECUTIONS ON REQUEST
- Sealable protection on the secondary
- Rated secondary current different from 1 A and 5 A
- TransformersSaPcEEcCoCIrIdAiLnlgEtxoXEVCDUET,IBIOSON,NASNSOIONNRREEqQUEST - DRaiftfedresnetcobnudrdaernyscfurrormenthdeifofenreesnitnfdriocmat1edA and 5 A
- Rated secondary current different from 1 A and 5 A
- RTraatendsfoshrmoretr-tsimacectohredrimngaltocuVrrDenEt ,dBiSffe,AreNnSt Ifrom 100 Ipn/1” max 40 kA
- Different burdens from the ones indicated
- Rated short-time thermal current different from 100 Ipn/1” max 60 kA
Dimensioni d’ingombro ( mm ) - Outline dimensions ( mm ) Dimensioni d’ingombro ( mm ) -Outtlilninedimimensioions((mm))
- Rated short-time thermal current different from 100 Ipn/1” max 40 kA - Capacitive voltage tap
s se ez z. . C A - - p pa ag g. . 3 19 sez. A - pag. 1
