{"product_id":"bently-nevada-125800-01-3500-25-keyphasor-i-o-module","title":"Módulo de Entrada\/Saída Keyphasor Bently Nevada 125800-01 3500\/25","description":"\u003ch3\u003eDescrição\u003c\/h3\u003e\n\u003cp\u003eO \u003cstrong\u003eBently Nevada 125800-01\u003c\/strong\u003e é um módulo interno de terminação Keyphasor I\/O projetado para uso com o Módulo Keyphasor Aprimorado 3500\/25 dentro de um rack do Sistema de Proteção de Máquinas 3500. O \u003cstrong\u003e125800-01\u003c\/strong\u003e recebe sinais de entrada diretamente de sondas de proximidade ou captadores magnéticos e fornece sinais de fase e temporização de velocidade para módulos de monitoramento em todo o sistema do rack. Instalado em um slot traseiro de altura total, este módulo I\/O não isolado oferece conexões diretas de terminais de fiação interna e saídas de sinal Keyphasor com buffer traseiro para aplicações de diagnóstico de máquinas e monitoramento TSI.\u003c\/p\u003e\n\u003ch3\u003eCaracterísticas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConexões diretas de terminação interna usando blocos de terminais estilo Euro\/parafuso para fiação de campo do transdutor\u003c\/li\u003e\n\u003cli\u003eManuseio de entrada de transdutor de canal duplo para sinais de sonda de proximidade e captador magnético\u003c\/li\u003e\n\u003cli\u003eSaídas de sinal Keyphasor com buffer no painel traseiro via conectores de terminais\u003c\/li\u003e\n\u003cli\u003eIntegração perfeita com cartões principais 3500\/25 de meia altura em racks de sistemas 3500 legados e atuais\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAplicações\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSistemas de proteção de máquinas que requerem sinais de referência de temporização por volta ou múltiplos eventos\u003c\/li\u003e\n\u003cli\u003eMonitoramento da velocidade rotativa do eixo e ângulo de fase (amplitude\/fase de vibração 1X)\u003c\/li\u003e\n\u003cli\u003eMonitoramento de condição de turbinas, compressores e grandes equipamentos rotativos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEspecificações Técnicas\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCategoria do Parâmetro\u003c\/th\u003e\n\u003cth\u003eDetalhes da Especificação\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFabricante\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNúmero da Peça\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125800-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFaixa de Sinal de Entrada\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+0,8 V a -21,0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedância de Entrada\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMínimo de 21,8 kOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFaixa de Sinal de Velocidade\/Frequência\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntrada: 1 a 1.200.000 cpm (0,017 a 20 kHz); Saída: 1 a 99.999 cpm (0,017 a 1667 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrecisão do Sinal de Frequência\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0,017 a 100 Hz: +\/-1 cpm; 101 a 500 Hz: +\/-8 cpm; 501 a 20 kHz: +\/-1% do cpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFonte de Alimentação do Transdutor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-24 Vdc, máximo de 40 mA por canal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpedância de Saída com Buffer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMáximo de 504 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRequisito de Slot\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 slot traseiro de altura total\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura de Operação\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30 °C a +65 °C (-22 °F a +150 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperatura de Armazenamento\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40 °C a +85 °C (-40 °F a +185 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUmidade Relativa\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95%, sem condensação\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensões (A x L x P)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e241,3 mm x 24,4 mm x 103,1 mm (9,50 pol x 0,96 pol x 4,06 pol)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeso\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0,46 kg (1,01 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConexões\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePino do Conector\u003c\/th\u003e\n\u003cth\u003eFunção\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCH 1 - PWR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlimentação do Transdutor (-24 Vdc) Canal 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCH 1 - COM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComum de Alimentação do Transdutor Canal 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCH 1 - KPH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntrada de Sinal Keyphasor Canal 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCH 1 - SHLD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlindagem do Cabo do Transdutor Canal 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCH 2 - PWR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlimentação do Transdutor (-24 Vdc) Canal 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCH 2 - COM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComum de Alimentação do Transdutor Canal 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCH 2 - KPH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntrada de Sinal Keyphasor Canal 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCH 2 - SHLD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlindagem do Cabo do Transdutor Canal 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBUF 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSaída Keyphasor Bufferizada Canal 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCOM (BUF)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCanal Comum Keyphasor Bufferizado 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBUF 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSaída Keyphasor Bufferizada Canal 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCOM (BUF)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCanal Comum Keyphasor Bufferizado 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBLINDAGEM\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConexão de Terra\/Blindagem do Sistema\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eDiretrizes de Instalação\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosicionamento no Slot do Rack:\u003c\/strong\u003e Instale o módulo I\/O no slot traseiro de altura total diretamente atrás da posição correspondente do módulo principal 3500\/25 de meia altura.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiação e Blindagem:\u003c\/strong\u003e Conecte a fiação do transdutor aos blocos de terminais internos (PWR, COM, KPH, SHLD). Certifique-se de que os fios de blindagem estejam devidamente aterrados nos terminais SHLD designados para evitar ruído no sinal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibilidade de Terminação Externa:\u003c\/strong\u003e Não tente conectar blocos ou cabos de Terminação Externa (ET) a este módulo de terminação interna.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformidade e Certificações\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiretivas EMC:\u003c\/strong\u003e Diretiva da Comunidade Europeia 2014\/30\/EU; Normas EN 61000-6-2, EN 61000-6-4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSegurança Elétrica:\u003c\/strong\u003e Diretiva da Comunidade Europeia 2014\/35\/EU; Norma EN 61010-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eÁrea Perigosa (cNRTLus):\u003c\/strong\u003e Classe I, Zona 2: AEx\/Ex nA nC ic IIC T4 Gc; Classe I, Zona 2: AEx\/Ex ec nC ic IIC T4 Gc; Classe I, Divisão 2, Grupos A, B, C e D (T4 @ Ta = -20 °C a +65 °C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eÁrea Perigosa (ATEX\/IECEx):\u003c\/strong\u003e Ex nA nC ic IIC T4 Gc; Ex ec nC ic IIC T4 Gc (T4 @ Ta = -20 °C a +65 °C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAprovações Marítimas:\u003c\/strong\u003e Regras DNV GL para classificação (Navios, unidades offshore); Regras ABS para Condição de Classificação Parte 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConformidade Ambiental:\u003c\/strong\u003e Diretiva RoHS 2011\/65\/EU; China RoHS SJ\/T 11364-2024\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666866336107,"sku":"125800-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-125800-01-keyphasor-i-o-module-g0u1ored1qb_f6776ea8-729d-4501-8bed-87071ff51568.jpg?v=1765449463","url":"https:\/\/www.plcprotech.com\/pt\/products\/bently-nevada-125800-01-3500-25-keyphasor-i-o-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}