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Guida tecnica - Schneider Electric

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<strong>Guida</strong> <strong>tecnica</strong>Trasformatori di corrente TANella tabella riportata sotto sono indicate le classi di precisione dei TA.Ip/5 A Codice TA Classe di precisione0.5 1 3Potenza [VA]40/5 16500 – – 150/5 16451 – 1.25 1.575/5 16452 – 1.5 2.5100/5 16453 2 2.5 3.5125/5 16454 2.5 3.5 4150/5 16455 3 4 5150/5 16459 1.5 5.5 6.5200/5 16456 4 5.5 6200/5 16460 4 7 8.5200/5 16476 – 2 5250/5 16461 6 9 11250/5 16468 2.5 5 8300/5 16469 4 8 12400/5 16479 4 8 10500/5 16480 8 10 12600/5 16481 8 12 15800/5 16482 12 15 201000/5 16483 15 20 251250/5 16534 15 20 251250/5 16537 12 15 201250/5 16540 8 12 –1500/5 16538 15 20 251500/5 16541 10 15 –2000/5 16542 15 20 –2500/5 16543 20 25 –3000/5 16544 25 30 –4000/5 16547 50 60 60371

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