Sequência para testes do relé SEL 751 no software Manual 1. Conexão do relé ao CE-6006 No apêndice A-1 mostram-se as designações dos terminais do relé. 1.1 Fonte Auxiliar Ligue o positivo (borne vermelho) da Fonte Aux. Vdc ao pino A01 no terminal do relé e o negativo (borne preto) da Fonte Aux Vdc ao pino A02 do terminal do relé. Figura 1 Use o SEL-751A com uma das opções de entrada de tensão para fornecer elementos de sub/sobrefreqüência, taxa de variação da freqüência, sub/sobretensão, check de sincronismo, monitor da tensão dc das baterias da subestação, detecção de arco voltaico, potência e elementos de medição da demanda. Controles do Operador e Religamento. Save Save Manual de Operacion Rele SEL751 For Later. 0 ratings 0% found this document useful (0 votes) 113 views 9 pages. Manual de Operacion Rele SEL751. Uploaded by Manuel Elías. Description: El SEL-751, operará ante una anomalía en la frecuencia de la red eléctrica, el cual se The 750/760 Feeder Protection System is a digital relay intended for the management and primary protection and control of distribution feeders. This easy to use relay provides comprehensive protection functions for feeders and back up protection for bus, transformers and transmission lines at a reduced product life cycle cost. SEL SCHWEITZER ENGINEERING LABORATORIES. GUA RPIDA SEL-751A- Activar la pantalla y acceder a los principales elementos de men menu Principal SEL-751A IAV CURR 0A DISJ. ABIERTO ENT o ESC MAIN Ver abajo Alimentador Nota: use o para navegar por el menu principal. Guardar Guardar Manual de Operacion Rele SEL751 para más tarde. 0 calificaciones 0% encontró este documento útil (0 votos) 132 vistas 9 páginas. Manual de Operacion Rele SEL751. Cargado por El SEL-751, operará ante una anomalía en la frecuencia de la red eléctrica, el cual se Este corto video es una breve introduccion al las interfaces de comunicacion que se puede lograr para acceder al rele de proteccion de alimentadores SEL-751. El comienzo del video presenta las sel-351a instruction manual sel-351a instruction manual table of contents section 1: introduction and specifications section 2: installation section 3: overcurrent, voltage, synchronism check, and frequency elements section 4: loss-of-potential, load encroachment, and directional element logic section 5: trip and target logic SEL-751 Relay Instruction Manual Date Code 20200603 PC Interface Web Server Figure 3.1 Direct Connection of an SEL-751 to a Computer The default IP address is 192.168.1.2 and the default router is 192.168.1.1. Once the network is configured, as shown in Figure 3.1, you can connect to Manual Close Synchronism Check Cold Load Pickup Power Factor Oscillograph Arcing Tripping Demand Data Logger Event Recorder 1 x RS232 Modbus RTU DNP 3.0 1 x 10BaseT Ethernet 2 x RS485 OR 1 x RS422 Fault Locator Transfer Auto Reclose (760) Overfrequency Analog Input VT Failure OUTPUTS CONTROL MONITOR COMMUNICATIONS 750-760 blkdia.eps VT Fail 3+4 Literature Library | Rockwell Automation The SEL-751 is UL certified for hazardous locations to Canadian and U.S. standards. In North America, the relay is approved for Hazardous Locations Class I, Division 2, Groups A, B, C, and D, and temperature class T3C in the maximum surrounding air temperature of 50°C. The SEL-751 shall be installed in an indoor or outdoor (extended) locked The SEL-751 is UL certified for hazardous locations to Canadian and U.S. standards. In North America, the relay is approved for Hazardous Locatio