{"id":14373,"date":"2025-03-20T19:47:01","date_gmt":"2025-03-20T11:47:01","guid":{"rendered":"https:\/\/viox.com\/?post_type=product&#038;p=14373"},"modified":"2025-03-20T19:47:02","modified_gmt":"2025-03-20T11:47:02","slug":"viox-fcp18-three-phase-voltage-relay","status":"publish","type":"product","link":"https:\/\/test.viox.com\/pt\/produto\/viox-fcp18-three-phase-voltage-relay\/","title":{"rendered":"VIOX FCP18 Rel\u00e9 de tens\u00e3o trif\u00e1sico"},"content":{"rendered":"<div class=\"product-intro\">\n<h2>Introdu\u00e7\u00e3o ao rel\u00e9 de tens\u00e3o trif\u00e1sico FCP18<\/h2>\n<p>O VIOX FCP18 \u00e9 um sofisticado rel\u00e9 de tens\u00e3o trif\u00e1sico concebido para fornecer monitoriza\u00e7\u00e3o e prote\u00e7\u00e3o abrangentes para sistemas el\u00e9ctricos em aplica\u00e7\u00f5es industriais, comerciais e de servi\u00e7os p\u00fablicos. Este rel\u00e9 inteligente monitoriza constantemente os par\u00e2metros de qualidade de energia, incluindo sequ\u00eancia de fases, perda de fases, sobretens\u00e3o, subtens\u00e3o e assimetria para proteger equipamento valioso de condi\u00e7\u00f5es de energia prejudiciais.<\/p>\n<p>Com o seu design robusto e funcionalidade vers\u00e1til, o FCP18 suporta especifica\u00e7\u00f5es de alimenta\u00e7\u00e3o a n\u00edvel mundial e oferece uma indica\u00e7\u00e3o visual clara atrav\u00e9s de luzes de estado LED que tornam a monitoriza\u00e7\u00e3o do sistema intuitiva e direta. O formato compacto do dispositivo e a capacidade de montagem em calha DIN fazem dele a solu\u00e7\u00e3o ideal para instala\u00e7\u00f5es onde o espa\u00e7o \u00e9 escasso.<\/p>\n<h2>Principais carater\u00edsticas e vantagens<\/h2>\n<ul>\n<li><strong>Prote\u00e7\u00e3o abrangente:<\/strong> Monitoriza a sequ\u00eancia de fases, a perda de fases, a sobretens\u00e3o, a subtens\u00e3o e as condi\u00e7\u00f5es de assimetria<\/li>\n<li><strong>Especifica\u00e7\u00f5es de pot\u00eancia mundiais:<\/strong> Compat\u00edvel com v\u00e1rios padr\u00f5es globais de energia<\/li>\n<li><strong>Monitoriza\u00e7\u00e3o visual do estado:<\/strong> Equipado com indicadores LED para o estado do rel\u00e9, estado da fase e condi\u00e7\u00f5es de energia<\/li>\n<li><strong>Atraso de tempo configur\u00e1vel:<\/strong> Tempos de resposta ajust\u00e1veis para evitar disparos inc\u00f3modos<\/li>\n<li><strong>Design compacto:<\/strong> Dimens\u00f5es economizadoras de espa\u00e7o de 90 mm \u00d7 18 mm \u00d7 64 mm<\/li>\n<li><strong>Instala\u00e7\u00e3o f\u00e1cil:<\/strong> Montagem em calha DIN em conformidade com a norma EN\/IEC 60715<\/li>\n<li><strong>Constru\u00e7\u00e3o duradoura:<\/strong> Vida mec\u00e2nica e el\u00e9ctrica de 10\u2077 opera\u00e7\u00f5es<\/li>\n<li><strong>Ampla gama de temperaturas de funcionamento:<\/strong> Funciona de forma fi\u00e1vel de -20\u00b0C a +60\u00b0C<\/li>\n<\/ul>\n<h2>Como funciona o rel\u00e9 de tens\u00e3o trif\u00e1sico FCP18<\/h2>\n<p>O FCP18 funciona monitorizando continuamente a alimenta\u00e7\u00e3o trif\u00e1sica e respondendo a condi\u00e7\u00f5es an\u00f3malas de acordo com par\u00e2metros pr\u00e9-configurados. Quando o rel\u00e9 detecta um problema, como uma sequ\u00eancia de fases incorrecta, perda de fase, tens\u00e3o fora dos limites aceit\u00e1veis ou assimetria inaceit\u00e1vel entre fases, desencadeia uma resposta com base na sua programa\u00e7\u00e3o.<\/p>\n<p>O sistema de controlo visual utiliza v\u00e1rios indicadores LED:<\/p>\n<ul>\n<li><strong>LED de alimenta\u00e7\u00e3o:<\/strong> Indica que o dispositivo est\u00e1 a receber energia<\/li>\n<li><strong>Fase LED:<\/strong> Mostra o estado do controlo de fases<\/li>\n<li><strong>LED de rel\u00e9:<\/strong> Indica o estado operacional do rel\u00e9<\/li>\n<\/ul>\n<p>A fun\u00e7\u00e3o de atraso de tempo \u00e9 particularmente valiosa, uma vez que evita a ativa\u00e7\u00e3o desnecess\u00e1ria durante flutua\u00e7\u00f5es moment\u00e2neas de energia, reduzindo o desgaste do equipamento ligado e minimizando as interrup\u00e7\u00f5es de produ\u00e7\u00e3o.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone  wp-image-14379\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-front.webp\" alt=\"VIOX FCP18 Three-Phase Voltage Relay front\" width=\"916\" height=\"371\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-front.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-front-300x122.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-front-768x311.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-front-18x7.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-front-600x243.webp 600w\" sizes=\"(max-width: 916px) 100vw, 916px\" \/><\/p>\n<h2>Explica\u00e7\u00e3o das fun\u00e7\u00f5es de prote\u00e7\u00e3o<\/h2>\n<h3>Prote\u00e7\u00e3o contra perda de fase e sequ\u00eancia de fase<\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-14374\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-Phase-Loss-Phase-Sequence-Protection.webp\" alt=\"VIOX FCP18 Three-Phase Voltage Relay Phase Loss &amp; Phase Sequence Protection\" width=\"796\" height=\"488\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-Phase-Loss-Phase-Sequence-Protection.webp 796w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-Phase-Loss-Phase-Sequence-Protection-300x184.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-Phase-Loss-Phase-Sequence-Protection-768x471.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-Phase-Loss-Phase-Sequence-Protection-18x12.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-Phase-Loss-Phase-Sequence-Protection-600x368.webp 600w\" sizes=\"(max-width: 796px) 100vw, 796px\" \/><\/p>\n<p>A perda de fase ocorre quando uma ou mais fases de um sistema trif\u00e1sico falham, podendo causar danos graves a motores e outros equipamentos. O FCP18 detecta rapidamente as condi\u00e7\u00f5es de perda de fase e ativa os mecanismos de prote\u00e7\u00e3o para evitar danos no equipamento.<\/p>\n<p>A monitoriza\u00e7\u00e3o da sequ\u00eancia de fases assegura que as tr\u00eas fases (L1, L2, L3) mant\u00eam a ordem de rota\u00e7\u00e3o correta, o que \u00e9 fundamental para o funcionamento adequado dos motores trif\u00e1sicos e de outros equipamentos sens\u00edveis \u00e0 dire\u00e7\u00e3o. Uma sequ\u00eancia de fases incorrecta pode fazer com que os motores funcionem para tr\u00e1s, danificando potencialmente tanto o motor como a maquinaria ligada.<\/p>\n<h3>Prote\u00e7\u00e3o contra sobretens\u00e3o e subtens\u00e3o<\/h3>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-14375\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-Overvoltage-Undervoltage-Protection.webp\" alt=\"VIOX FCP18 Three-Phase Voltage Relay Overvoltage &amp; Undervoltage Protection\" width=\"826\" height=\"570\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-Overvoltage-Undervoltage-Protection.webp 826w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-Overvoltage-Undervoltage-Protection-300x207.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-Overvoltage-Undervoltage-Protection-768x530.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-Overvoltage-Undervoltage-Protection-18x12.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-Overvoltage-Undervoltage-Protection-600x414.webp 600w\" sizes=\"(max-width: 826px) 100vw, 826px\" \/><\/p>\n<p>O FCP18 monitoriza constantemente os n\u00edveis de tens\u00e3o nas tr\u00eas fases. Quando a tens\u00e3o excede ou cai abaixo dos limites pr\u00e9-definidos, o rel\u00e9 responde de acordo com a sua configura\u00e7\u00e3o. O tempo de atraso aumenta proporcionalmente \u00e0 medida que a tens\u00e3o se estabiliza, evitando disparos desnecess\u00e1rios durante breves flutua\u00e7\u00f5es.<\/p>\n<p>A prote\u00e7\u00e3o contra sobretens\u00e3o evita danos provocados por picos de energia, enquanto a prote\u00e7\u00e3o contra subtens\u00e3o protege contra problemas como o sobreaquecimento do motor, que pode ocorrer quando se trabalha com n\u00edveis de tens\u00e3o reduzidos.<\/p>\n<h3>Prote\u00e7\u00e3o contra a assimetria<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-14376\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-Asymmetry-Protection.webp\" alt=\"VIOX FCP18 Three-Phase Voltage Relay Asymmetry Protection\" width=\"838\" height=\"552\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-Asymmetry-Protection.webp 838w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-Asymmetry-Protection-300x198.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-Asymmetry-Protection-768x506.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-Asymmetry-Protection-18x12.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-Asymmetry-Protection-600x395.webp 600w\" sizes=\"(max-width: 838px) 100vw, 838px\" \/><\/p>\n<p>A assimetria de tens\u00e3o (ou desequil\u00edbrio) ocorre quando h\u00e1 uma distribui\u00e7\u00e3o desigual de tens\u00e3o entre as tr\u00eas fases. O FCP18 calcula a assimetria utilizando a f\u00f3rmula:<\/p>\n<p>Asy = (Umax-Umin)\/Uavr<\/p>\n<p>Onde:<br \/>\nUmax = max(U1,U2,U3)<br \/>\nUmin = min(U1,U2,U3)<br \/>\nUavr = (U1+U2+U3)\/3<\/p>\n<p>A assimetria pode levar a um funcionamento ineficiente, sobreaquecimento e falha prematura do equipamento trif\u00e1sico, tornando esta fun\u00e7\u00e3o de prote\u00e7\u00e3o essencial para manter a sa\u00fade e a longevidade do sistema.<\/p>\n<h2>Modelos FCP18 e op\u00e7\u00f5es de configura\u00e7\u00e3o<\/h2>\n<p>O FCP18 est\u00e1 dispon\u00edvel em v\u00e1rias configura\u00e7\u00f5es para se adaptar a v\u00e1rios requisitos de monitoriza\u00e7\u00e3o e sistemas de alimenta\u00e7\u00e3o. O sistema de numera\u00e7\u00e3o do modelo (FCP18-01-A) fornece informa\u00e7\u00f5es espec\u00edficas sobre a funcionalidade do dispositivo e a faixa de tens\u00e3o de alimenta\u00e7\u00e3o.<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"5\">\n<tbody>\n<tr>\n<th colspan=\"6\">1. Fun\u00e7\u00e3o<\/th>\n<\/tr>\n<tr>\n<th>Modelo<\/th>\n<th>Sobretens\u00e3o<\/th>\n<th>Sob tens\u00e3o<\/th>\n<th>Assimetria<\/th>\n<th>Atraso de tempo<\/th>\n<th>Sequ\u00eancia\/perda de fase<\/th>\n<\/tr>\n<tr>\n<td>01<\/td>\n<td>N\/A<\/td>\n<td>N\/A<\/td>\n<td>N\/A<\/td>\n<td>5s<\/td>\n<td>\u2713\/\u2713<\/td>\n<\/tr>\n<tr>\n<td>02<\/td>\n<td>+20%<\/td>\n<td>-20% ~ -2%<\/td>\n<td>N\/A<\/td>\n<td>0.1-30s<\/td>\n<td>\u2713\/\u2713<\/td>\n<\/tr>\n<tr>\n<td>03<\/td>\n<td>+20%<\/td>\n<td>-20% ~ -2%<\/td>\n<td>5%-15%<\/td>\n<td>0.1-30s<\/td>\n<td>\u2713\/\u2713<\/td>\n<\/tr>\n<tr>\n<td>04<\/td>\n<td>+20%<\/td>\n<td>-20% ~ -2%<\/td>\n<td>5%-15%<\/td>\n<td>5s<\/td>\n<td>\u2713\/\u2713<\/td>\n<\/tr>\n<tr>\n<td>05<\/td>\n<td>N\/A<\/td>\n<td>N\/A<\/td>\n<td>5%-15%<\/td>\n<td>0.1-30s<\/td>\n<td>\u2713\/\u2713<\/td>\n<\/tr>\n<tr>\n<td>06<\/td>\n<td>15%<\/td>\n<td>-15%<\/td>\n<td>8%<\/td>\n<td>5s<\/td>\n<td>\u2713\/\u2713<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"5\">\n<tbody>\n<tr>\n<th colspan=\"2\">2. Tens\u00e3o de alimenta\u00e7\u00e3o<\/th>\n<\/tr>\n<tr>\n<th>C\u00f3digo<\/th>\n<th>Gama<\/th>\n<\/tr>\n<tr>\n<td>Um<\/td>\n<td>3 fases 3 fios: 173,190,198,208,220,230,240,250,260,275 L-L<\/td>\n<\/tr>\n<tr>\n<td>B<\/td>\n<td>3 fases 4 fios: 100,110,115,120,127,133,139,145,153,160 L-N<\/td>\n<\/tr>\n<tr>\n<td>C<\/td>\n<td>3 fases 3 fios: 310,328,345,365,380,400,415,440,460,480 L-L<\/td>\n<\/tr>\n<tr>\n<td>D<\/td>\n<td>3 fases 4 fios: 180,190,200,210,220,232,240,255,266,278 L-N<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Especifica\u00e7\u00f5es t\u00e9cnicas<\/h2>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"5\">\n<tbody>\n<tr>\n<th>Par\u00e2metro<\/th>\n<th>Especifica\u00e7\u00e3o<\/th>\n<\/tr>\n<tr>\n<td>Terminal de controlo<\/td>\n<td>3 fases 3 fios: L1-L2-L3<br \/>\nTrif\u00e1sico com 4 fios: L1-L2-L3-N<\/td>\n<\/tr>\n<tr>\n<td>Terminal de alimenta\u00e7\u00e3o<\/td>\n<td>3 fases 3 fios: L1-L2<br \/>\n3 fases 4 fios: L1-N<\/td>\n<\/tr>\n<tr>\n<td>Frequ\u00eancia nominal de alimenta\u00e7\u00e3o<\/td>\n<td>45HZ-60HZ<\/td>\n<\/tr>\n<tr>\n<td>Toler\u00e2ncia de tens\u00e3o<\/td>\n<td>-15% ~ +10%<\/td>\n<\/tr>\n<tr>\n<td>Indica\u00e7\u00e3o de alimenta\u00e7\u00e3o<\/td>\n<td>LED verde<\/td>\n<\/tr>\n<tr>\n<td>Indica\u00e7\u00e3o do rel\u00e9<\/td>\n<td>LED vermelho<\/td>\n<\/tr>\n<tr>\n<td>Intervalos de tempo<\/td>\n<td>0,1s-30s<\/td>\n<\/tr>\n<tr>\n<td>Defini\u00e7\u00e3o<\/td>\n<td>Bot\u00e3o<\/td>\n<\/tr>\n<tr>\n<td>Desvio de regula\u00e7\u00e3o<\/td>\n<td>0.1%<\/td>\n<\/tr>\n<tr>\n<td>Exatid\u00e3o da medi\u00e7\u00e3o<\/td>\n<td>\u22641%<\/td>\n<\/tr>\n<tr>\n<td>Coeficiente de temperatura<\/td>\n<td>0,05%\/\u00b0C, a=20\u00b0C (0,05%\/\u00b0F, =-68\u00b0F)<\/td>\n<\/tr>\n<tr>\n<td>Contacto de sa\u00edda<\/td>\n<td>1*SPDT<\/td>\n<\/tr>\n<tr>\n<td>Corrente nominal<\/td>\n<td>1*16A<\/td>\n<\/tr>\n<tr>\n<td>Vida mec\u00e2nica<\/td>\n<td>1*10\u2077<\/td>\n<\/tr>\n<tr>\n<td>Vida el\u00e9ctrica<\/td>\n<td>1*10\u2075<\/td>\n<\/tr>\n<tr>\n<td>Temperatura ambiente<\/td>\n<td>-20 ... +60 \u00b0C \/ -40 ... +85 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Montagem<\/td>\n<td>Calha DIN EN\/IEC 60715<\/td>\n<\/tr>\n<tr>\n<td>Classifica\u00e7\u00e3o IP<\/td>\n<td>IP20<\/td>\n<\/tr>\n<tr>\n<td>Comprimento de decapagem<\/td>\n<td>7mm (0.28in)<\/td>\n<\/tr>\n<tr>\n<td>Altitude de instala\u00e7\u00e3o<\/td>\n<td>\u22642200m<\/td>\n<\/tr>\n<tr>\n<td>N\u00edvel de polui\u00e7\u00e3o<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>Tamanho m\u00e1ximo do cabo<\/td>\n<td>AWG13-20 0,4N-m<\/td>\n<\/tr>\n<tr>\n<td>Dimens\u00f5es<\/td>\n<td>90mm*18mm*64mm<\/td>\n<\/tr>\n<tr>\n<td>Peso<\/td>\n<td>Cerca de 90g<\/td>\n<\/tr>\n<tr>\n<td>Normas<\/td>\n<td>GB\/T 14048.5, IEC60947-5-1, EN6812-1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Aplica\u00e7\u00f5es do rel\u00e9 de tens\u00e3o trif\u00e1sico FCP18<\/h2>\n<p>O rel\u00e9 de tens\u00e3o trif\u00e1sico FCP18 encontra aplica\u00e7\u00e3o em v\u00e1rios contextos em que \u00e9 essencial uma monitoriza\u00e7\u00e3o fi\u00e1vel da qualidade da energia:<\/p>\n<ul>\n<li><strong>Fabrico industrial:<\/strong> Protege equipamento motorizado dispendioso e linhas de produ\u00e7\u00e3o contra anomalias de energia<\/li>\n<li><strong>Edif\u00edcios comerciais:<\/strong> Protege sistemas HVAC, elevadores e outras infra-estruturas cr\u00edticas do edif\u00edcio<\/li>\n<li><strong>Instala\u00e7\u00f5es de tratamento de \u00e1gua:<\/strong> Assegura o funcionamento ininterrupto das bombas e do equipamento de processamento<\/li>\n<li><strong>Opera\u00e7\u00f5es agr\u00edcolas:<\/strong> Protege os sistemas de irriga\u00e7\u00e3o e o equipamento de processamento<\/li>\n<li><strong>Centros de dados:<\/strong> Fornece uma camada adicional de monitoriza\u00e7\u00e3o da qualidade da energia para infra-estruturas de TI cr\u00edticas<\/li>\n<li><strong>Sistemas de energias renov\u00e1veis:<\/strong> Monitoriza a qualidade da energia em instala\u00e7\u00f5es de produ\u00e7\u00e3o e\u00f3lica e solar<\/li>\n<li><strong>Petr\u00f3leo e g\u00e1s:<\/strong> Protege o equipamento cr\u00edtico de bombagem e processamento<\/li>\n<\/ul>\n<h2>Guia de instala\u00e7\u00e3o<\/h2>\n<p>O FCP18 oferece uma instala\u00e7\u00e3o simples em calhas DIN standard (EN\/IEC 60715), com marca\u00e7\u00f5es claras nos terminais para uma cablagem correta. O rel\u00e9 suporta tanto configura\u00e7\u00f5es trif\u00e1sicas a tr\u00eas fios como trif\u00e1sicas a quatro fios, com terminais de liga\u00e7\u00e3o espec\u00edficos para cada disposi\u00e7\u00e3o:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-14378\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-wiring.webp\" alt=\"VIOX FCP18 Three-Phase Voltage Relay wiring\" width=\"560\" height=\"420\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-wiring.webp 560w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-wiring-300x225.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/03\/VIOX-FCP18-Three-Phase-Voltage-Relay-wiring-16x12.webp 16w\" sizes=\"(max-width: 560px) 100vw, 560px\" \/><\/p>\n<h3>Configura\u00e7\u00e3o trif\u00e1sica de tr\u00eas fios:<\/h3>\n<ul>\n<li>Terminais de monitoriza\u00e7\u00e3o: L1-L2-L3<\/li>\n<li>Terminais de alimenta\u00e7\u00e3o: L1-L2<\/li>\n<\/ul>\n<h3>Configura\u00e7\u00e3o trif\u00e1sica de quatro fios:<\/h3>\n<ul>\n<li>Terminais de monitoriza\u00e7\u00e3o: L1-L2-L3-N<\/li>\n<li>Terminais de alimenta\u00e7\u00e3o: L1-N<\/li>\n<\/ul>\n<p>Com a sua classifica\u00e7\u00e3o de prote\u00e7\u00e3o IP20, o FCP18 deve ser instalado em caixas adequadas quando utilizado em ambientes com elevados n\u00edveis de poeira, humidade ou potencial contacto f\u00edsico.<\/p>\n<h2>Porqu\u00ea escolher o rel\u00e9 de tens\u00e3o trif\u00e1sico VIOX FCP18?<\/h2>\n<p>O FCP18 destaca-se de outros rel\u00e9s de tens\u00e3o trif\u00e1sicos devido \u00e0 sua combina\u00e7\u00e3o de fun\u00e7\u00f5es de prote\u00e7\u00e3o abrangentes, op\u00e7\u00f5es de configura\u00e7\u00e3o e fiabilidade. Os seus indicadores visuais claros tornam o estado do sistema imediatamente vis\u00edvel, enquanto as defini\u00e7\u00f5es de atraso de tempo ajust\u00e1veis permitem a personaliza\u00e7\u00e3o de acordo com os requisitos espec\u00edficos da aplica\u00e7\u00e3o.<\/p>\n<p>Com suporte para especifica\u00e7\u00f5es de energia mundiais e conformidade com normas internacionais (GB\/T 14048.5, IEC60947-5-1, EN6812-1), o FCP18 fornece uma solu\u00e7\u00e3o globalmente compat\u00edvel para monitoriza\u00e7\u00e3o e prote\u00e7\u00e3o de energia. As dimens\u00f5es compactas do dispositivo e a capacidade de montagem em calha DIN tornam-no adequado para instala\u00e7\u00f5es onde o espa\u00e7o \u00e9 limitado.<\/p>\n<p>O compromisso da VIOX com a qualidade \u00e9 evidente no design robusto do FCP18, que apresenta uma vida mec\u00e2nica de 10\u2077 opera\u00e7\u00f5es e uma vida el\u00e9ctrica de 10\u2075 opera\u00e7\u00f5es, garantindo anos de servi\u00e7o fi\u00e1vel em aplica\u00e7\u00f5es exigentes.<\/p>\n<h2>Conclus\u00e3o<\/h2>\n<p>O rel\u00e9 de tens\u00e3o trif\u00e1sico VIOX FCP18 representa um componente essencial nos sistemas el\u00e9ctricos modernos em que a qualidade da energia e a prote\u00e7\u00e3o do equipamento s\u00e3o priorit\u00e1rias. Ao monitorizar continuamente a perda de fase, a sequ\u00eancia de fase incorrecta, as anomalias de tens\u00e3o e a assimetria de fase, o FCP18 proporciona uma prote\u00e7\u00e3o abrangente contra condi\u00e7\u00f5es que podem danificar equipamento valioso ou interromper opera\u00e7\u00f5es cr\u00edticas.<\/p>\n<p>Com as suas op\u00e7\u00f5es de configura\u00e7\u00e3o vers\u00e1teis, indicadores de estado intuitivos e desempenho fi\u00e1vel, o FCP18 oferece uma solu\u00e7\u00e3o eficaz para a prote\u00e7\u00e3o de sistemas el\u00e9ctricos em aplica\u00e7\u00f5es industriais, comerciais e de servi\u00e7os p\u00fablicos. Quer esteja a proteger uma linha de produ\u00e7\u00e3o industrial, a infraestrutura de um edif\u00edcio comercial ou equipamento cr\u00edtico de servi\u00e7os p\u00fablicos, o FCP18 oferece as capacidades de monitoriza\u00e7\u00e3o necess\u00e1rias para manter a integridade do sistema e a longevidade do equipamento.<\/p>\n<p><em>*As informa\u00e7\u00f5es acima est\u00e3o sujeitas a altera\u00e7\u00f5es sem aviso pr\u00e9vio<\/em><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<div class=\"markdown\">\n<p>O rel\u00e9 de tens\u00e3o trif\u00e1sica VIOX FCP18 protege o equipamento contra perda de fase, sequ\u00eancia incorrecta, sobre\/subtens\u00e3o e assimetria. Inclui atraso de tempo ajust\u00e1vel, indicadores LED e montagem em calha DIN. Suporta especifica\u00e7\u00f5es globais de energia. Ideal para aplica\u00e7\u00f5es industriais, comerciais e de servi\u00e7os p\u00fablicos.<\/p>\n<\/div>","protected":false},"featured_media":14380,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[123,198],"product_tag":[],"class_list":{"0":"post-14373","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-relay","7":"product_cat-three-phase-relay","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/test.viox.com\/pt\/wp-json\/wp\/v2\/product\/14373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/test.viox.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/pt\/wp-json\/wp\/v2\/comments?post=14373"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/pt\/wp-json\/wp\/v2\/media\/14380"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/pt\/wp-json\/wp\/v2\/media?parent=14373"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/test.viox.com\/pt\/wp-json\/wp\/v2\/product_brand?post=14373"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/test.viox.com\/pt\/wp-json\/wp\/v2\/product_cat?post=14373"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/test.viox.com\/pt\/wp-json\/wp\/v2\/product_tag?post=14373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}