{"product_id":"ref-543-abb-feeder-terminal-ref543","title":"REF 543 | ABB | Terminal de Alimentação REF543","description":"\u003ch3\u003eDescrição\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eREF 543\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eé um terminal de alimentador ABB projetado para medição precisa de corrente e proteção em sistemas de distribuição elétrica.\u003c\/p\u003e\n\u003ch3\u003eInformações Gerais\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eFabricante: ABB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNúmero do modelo: REF 543\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTipo de produto: Terminal de Alimentador\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEspecificações Técnicas\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eCorrente de partida: 0,10–40 × In\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTempo de operação: 0,05–300 s\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModo de operação: Não utilizado \/ Tempo definido \/ Instantâneo\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModo de medição: Pico a pico \/ Frequência fundamental\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTempo de queda do contador de tempo de operação: 0–1000 ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecisão de operação:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eTempo de partida: 0,1–10 × In: ±2,5% do valor ajustado ou ±0,01 × In\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e10–40 × In: ±5%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCorrentes injetadas \u0026gt; 2 × corrente de partida: tempo interno \u0026lt; 32 ms, tempo total \u0026lt; 40 ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e40–1000 ms: depende da largura mínima do pulso configurada para saída de disparo\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003eRazão do tempo de reset (f\/fn = 0,95–1,05): 0,95\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTempo de reset: \u0026lt; 45 ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTempo de retardo: ±2% do valor ajustado ou ±20 ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":42575464988739,"sku":"REF 543","price":256.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/REF543_2.jpg?v=1758024116","url":"https:\/\/www.plcdcspro.com\/pt\/products\/ref-543-abb-feeder-terminal-ref543","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}