{"product_id":"woodward-9905-867-peak-150-digital-control-for-steam-turbines","title":"Controle digital Woodward 9905-867 Peak 150 para turbinas a vapor","description":"\u003cp\u003eO \u003cstrong\u003eWoodward 9905-867\u003c\/strong\u003e é um controle digital de turbina a vapor projetado para turbinas a vapor de válvula única ou rack de válvula única. Equipado com um microprocessador de 16 bits e 12 MHz, este sistema baseado em microprocessador oferece controle de velocidade, dinâmicas duplas e funções integradas de monitoramento. A unidade aceita entradas redundantes de velocidade provenientes de captadores magnéticos e possui uma entrada analógica dedicada à definição remota de velocidade ou à integração com o controle de processos. Instalado em um gabinete com classificação NEMA 4X, o \u003cstrong\u003e9905-867\u003c\/strong\u003e permite a configuração em campo para aplicações de acionamento mecânico, incluindo bombas, ventiladores, sopradores e compressores.\u003c\/p\u003e\n\u003ch3\u003eRecursos\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMicroprocessador integrado de 16 bits e 12 MHz, executando dinâmicas de controle de velocidade duplas.\u003c\/li\u003e\n\u003cli\u003eÉ compatível com configurações de controle de turbinas a vapor de válvula única ou rack de válvula única.\u003c\/li\u003e\n\u003cli\u003eAceita duas entradas de captadores magnéticos para detecção redundante de velocidade.\u003c\/li\u003e\n\u003cli\u003eConta com comunicação serial Modbus por meio das interfaces RS-232, RS-422 ou RS-485.\u003c\/li\u003e\n\u003cli\u003eOferece uma entrada analógica isolada de referência remota de velocidade de 4–20 mA ou 1–5 Vcc.\u003c\/li\u003e\n\u003cli\u003eInclui quatro relés internos, com saídas dedicadas de desligamento e alarme, além de dois relés configuráveis.\u003c\/li\u003e\n\u003cli\u003eInterface de controle integrada no painel frontal, com display de velocidade, LEDs de status, controles de aumento\/redução e botão de desligamento de emergência.\u003c\/li\u003e\n\u003cli\u003eConstruído com um gabinete com classificação NEMA 4X, projetado para instalação em ambientes à prova de poeira, estanques à água e corrosivos.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAplicações\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSistemas de regulação de turbinas a vapor\u003c\/li\u003e\n\u003cli\u003eControle de turbinas a vapor de válvula única\u003c\/li\u003e\n\u003cli\u003eAcionamentos mecânicos de rack de válvula única\u003c\/li\u003e\n\u003cli\u003eAcionamentos de bombas industriais\u003c\/li\u003e\n\u003cli\u003eAcionamentos de ventiladores e sopradores industriais\u003c\/li\u003e\n\u003cli\u003eSistemas de controle de acionamento de compressores\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\u003e\u003cstrong\u003eParâmetro\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eEspecificação\u003c\/strong\u003e\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\u003eWoodward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSérie\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePeak 150\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\u003e\n\u003cp\u003e\u003cstrong\u003e9905-867\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessador\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMicroprocessador de 16 bits e 12 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTensão de entrada\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90–150 VCC ou 88–132 VCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequência de entrada\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e47–63 Hz (operação em CA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConsumo de energia\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMáximo de 38 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClassificação do gabinete\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNEMA 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtocolo de comunicação\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModbus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHardware de comunicação\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS-232 \/ RS-422 \/ RS-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEntradas dos sensores de velocidade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 captadores magnéticos (mín. 1 Vrms, de 200 Hz a 15 kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEntrada analógica\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 entrada remota de velocidade (4–20 mA ou 1–5 Vcc)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEntradas discretas\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 entradas de contato (alimentadas internamente por 24 Vcc ou externamente por 5–28 Vcc)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSaída do atuador\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProgramável: 0–200 mA (carga máxima de 60 ohms) ou 0–20 mA \/ 4–20 mA (carga máxima de 450 ohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSaídas analógicas\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 saídas (leitura de velocidade, saída configurável), 4–20 mA ou 0–1 mA (carga máxima de 600 ohms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContatos dos relés\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 relés hermeticamente selados (2 A a 28 Vcc resistivo, 0,75 A a 28 Vcc indutivo, 0,3 A a 115 Vca resistivo)\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-25 a +60 °C\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 a +85 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensões\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e483 mm x 305 mm x 102 mm (19 pol. x 12 pol. x 4 pol.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManual técnico\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e85565\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\u003e\u003cstrong\u003eTerminal \/ pino\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunção\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e1 - 3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntrada da fonte de alimentação (aterramento do chassi, +, -)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e4 - 5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSaída de relé nº 1 (relé de disparo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e6 - 7\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSaída de relé nº 2 (relé de alarme)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e8 - 9\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSaída de relé nº 3 (relé configurável nº 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e10 - 11\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSaída de relé nº 4 (relé configurável nº 2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e12\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComum das entradas discretas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e13\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntrada discreta nº 1 (diminuir velocidade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e14\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntrada discreta nº 2 (aumentar velocidade)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e15\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntrada discreta nº 3 (disparo externo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e16\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntrada discreta nº 4 (partida)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e17\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntrada discreta nº 5 (rearme)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e18\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntrada discreta nº 6 (marcha lenta \/ governador mín.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e19\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntrada discreta nº 7 (ativação da velocidade remota)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e20\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntrada discreta nº 8 (seleção de alta dinâmica \/ teste de sobrerrotação)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e21 - 32\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePorta de comunicação Modbus (+5 Vcc, term. res., DTR, RXD, TXD, sinais 422\/485, blindagem)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e33 - 35\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSaída analógica nº 1 (leitura de velocidade: +, -, blindagem)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e36 - 38\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSaída do atuador (+, -, blindagem)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e39 - 41\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSaída analógica nº 2 (leitura configurável: +, -, blindagem)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e42 - 44\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntrada do sensor de velocidade nº 1 (captador magnético nº 1: +, -, blindagem)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e45 - 47\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntrada do sensor de velocidade nº 2 (captador magnético nº 2: +, -, blindagem)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e48 - 50\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEntrada analógica nº 1 (entrada de velocidade remota: +, -, blindagem)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDiretrizes de instalação\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMontagem\u003c\/strong\u003e: Monte o gabinete verticalmente em uma parede ou em um rack de 19 polegadas (483 mm), usando os dois flanges laterais. Deixe espaço suficiente para abrir a porta frontal articulada e acessar as entradas de fiação.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoteamento dos cabos\u003c\/strong\u003e: Passe a fiação de sinais de baixa corrente pela porta inferior grande de passagem de cabos e as linhas de alta corrente pela porta inferior pequena de passagem de cabos.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlindagem\u003c\/strong\u003e: Use cabos blindados de par trançado para as conexões do MPU, do atuador e das entradas analógicas. Conecte as blindagens dos cabos somente ao bloco de terminais do controle. Não aterre as blindagens dos sinais no dispositivo de campo externo nem fora do gabinete de controle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAterramento\u003c\/strong\u003e: Conecte o aterramento externo do sistema diretamente ao Terminal 1 (aterramento do chassi).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiação da fonte de alimentação\u003c\/strong\u003e: Passe os cabos de alimentação diretamente da fonte usando fios de 3 mm² (12 AWG) ou maiores, totalmente protegidos por conduíte. Não alimente dispositivos de campo externos usando condutores comuns compartilhados com o controle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEntradas discretas\u003c\/strong\u003e: Instale um jumper ou uma chave de desligamento externa entre a Entrada Discreta nº 3 (terminais 12 e 15) para manter o circuito de disparo externo. Configure o Jumper 15 para alimentação interna de 24 Vcc ou o Jumper 16 para alimentação externa de 5–28 Vcc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConformidade e certificações\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eListado pela CSA\u003c\/strong\u003e: Classe I, Divisão 2, Grupos A, B, C e D, T4 a 60 °C de temperatura ambiente (Canadá e Estados Unidos, Certificado CSA número 2474728).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Woodward","offers":[{"title":"Default Title","offer_id":53648875815275,"sku":"9905-867","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/9905-867.jpg?v=1785645606","url":"https:\/\/www.plcprotech.com\/pt\/products\/woodward-9905-867-peak-150-digital-control-for-steam-turbines","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}