{"id":56789,"date":"2025-12-05T12:13:54","date_gmt":"2025-12-05T11:13:54","guid":{"rendered":"https:\/\/grupoalava.rearmachine.com\/producto\/filtros\/"},"modified":"2026-06-11T08:32:26","modified_gmt":"2026-06-11T06:32:26","slug":"filtros","status":"publish","type":"product","link":"https:\/\/grupoalava.rearmachine.com\/pt\/mra\/producto\/salas-e-equipamentos-tempest\/filtros\/","title":{"rendered":"Filtros"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:calc( 1250px + 30px );margin-left: calc(-30px \/ 2 );margin-right: calc(-30px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:15px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:15px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:15px;--awb-spacing-left-medium:15px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:15px;--awb-spacing-left-small:15px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><h4 class=\"fusion-responsive-typography-calculated\" style=\"font-size: 15px; line-height: 1.67; --fontsize: 15; --minfontsize: 15;\" data-fontsize=\"15\" data-lineheight=\"25.05px\"><span style=\"font-size: 21px; line-height: 28px;\" data-fusion-font=\"true\">Filtros de alimenta\u00e7\u00e3o<\/span><\/h4>\n<ul>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Varia de 6 a 800 amperes<\/span><\/li>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Monopolar, monof\u00e1sico (2 linhas) e trif\u00e1sico (4 linhas)<\/span><\/li>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Atenua\u00e7\u00f5es superiores a 100 dB fora da banda passante<\/span><\/li>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Frequ\u00eancias de rede: DC, 50Hz, 60Hz e 400Hz<\/span><\/li>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Prote\u00e7\u00e3o EMI\/RFI, EMP e TEMPEST<\/span><\/li>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Pode ser equipado com supressor de transientes<\/span><\/li>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Vasta gama de fam\u00edlias e modelos dispon\u00edveis<\/span><\/li>\n<\/ul>\n<h4 class=\"fusion-responsive-typography-calculated\" style=\"--fontsize: 21; line-height: 1.33; --minfontsize: 21;\" data-fontsize=\"21\" data-lineheight=\"27.93px\">Filtros de controlo e sinaliza\u00e7\u00e3o<\/h4>\n<ul>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Varia de 0,3 a 10 amperes<\/span><\/li>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">De 2 a 200 linhas<\/span><\/li>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Atenua\u00e7\u00f5es superiores a 100 dB fora da banda passante<\/span><\/li>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Pode ser equipado com supressor de transientes<\/span><\/li>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Aplica\u00e7\u00f5es: Sistemas de prote\u00e7\u00e3o contra inc\u00eandios, sistemas de som, ar condicionado,<\/span><\/li>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Vasta gama de modelos dispon\u00edveis<\/span><\/li>\n<\/ul>\n<h4 class=\"fusion-responsive-typography-calculated\" style=\"--fontsize: 21; line-height: 1.33; --minfontsize: 21;\" data-fontsize=\"21\" data-lineheight=\"27.93px\">Filtros e transdutores telef\u00f3nicos e de dados<\/h4>\n<ul>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Filtros de telefonia anal\u00f3gica de classe &#8220;A&#8221; e classe &#8220;B<\/span><\/li>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Filtros para telefonia digital e ISDN<\/span><\/li>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Filtros de dados anal\u00f3gicos e digitais<\/span><\/li>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">De 2 a 200 linhas<\/span><\/li>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Pode ser equipado com supressor de transientes<\/span><\/li>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Dispon\u00edvel em caixas tubulares, rectangulares e modulares<\/span><\/li>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Transdutores de sinal para Ethernet LAN<\/span><\/li>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Transdutores de sinal para sinal de v\u00eddeo<\/span><\/li>\n<li><span style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Passagens de cabos de fibra \u00f3tica<\/span><\/li>\n<\/ul>\n<h4 class=\"fusion-responsive-typography-calculated\" style=\"--fontsize: 21; line-height: 1.33; --minfontsize: 21;\" data-fontsize=\"21\" data-lineheight=\"27.93px\">Filtros de ar ou de fluidos<\/h4>\n<p style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Os filtros de ar s\u00e3o utilizados para conseguir um fluxo de ar com caudal adequado que atravesse e n\u00e3o comprometa a blindagem. Consistem em concentrar o maior n\u00famero poss\u00edvel de guias de onda numa superf\u00edcie enquadrada (disposi\u00e7\u00e3o em favo de mel) que impedem a passagem de sinais de radiofrequ\u00eancia de frequ\u00eancias inferiores a 206Hz ou 406Hz, consoante o modelo.<\/p>\n<p style=\"font-size: 15px; line-height: 25px;\" data-fusion-font=\"true\">Da mesma forma, \u00e9 poss\u00edvel fazer passar fluidos para a sala atrav\u00e9s de guias de ondas cuja frequ\u00eancia de corte impede a passagem de sinais.<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;<\/p>\n<p>Os filtros s\u00e3o utilizados para permitir a passagem de sinais el\u00e9ctricos, ar e fluidos para uma sala segura, assegurando a manuten\u00e7\u00e3o do desempenho da blindagem.<\/p>\n","protected":false},"featured_media":56790,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[7866,8006],"product_tag":[8008,8011],"class_list":["post-56789","product","type-product","status-publish","has-post-thumbnail","product_cat-engenheiros","product_cat-salas-e-equipamentos-tempest","product_tag-salas-e-equipamentos-tempest","product_tag-filtros","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - 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