WIC1 - DSF Technologies

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Para las versiones del relé WIC1-2 y WIC1-3 los parámetros de ajuste se realizan según los valores que aparecen en las siguientes tablas: Curva Característica = Hex-Switch 2 / DIP-Switch 1 (5 - 6) DIP 1-5 OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON DIP 1-6 OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON DIP 1-7 OFF OFF OFF OFF ON ON ON ON OFF OFF OFF OFF ON ON ON ON DIP 1-8 OFF OFF OFF OFF OFF OFF OFF OFF ON ON ON ON ON ON ON ON HEX 2 0 1 2 3 4 5 6 7 8 9 A B C D E F Característica DEFT N-INV V-INV E-INV LI-INV RI-INV HV-Fuse FR-Fuse X X X X X X X X I> = Hex-Switch 3 / DIP-Switch 2 (1 - 4) DIP 2-1 OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON DIP 2-2 OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON DIP 2-3 OFF OFF OFF OFF ON ON ON ON OFF OFF OFF OFF ON ON ON ON DIP 2-4 OFF OFF OFF OFF OFF OFF OFF OFF ON ON ON ON ON ON ON ON HEX 3 0 1 2 3 4 5 6 7 8 9 A B C D E F × Is 0.9 0.95 1 1.05 1.1 1.15 1.2 1.3 1.4 1.5 1.6 1.8 2 2.25 2.5 Exit t I> = Hex-Switch 4 / DIP-Switch 2 (5 - 8) DIP 2-5 OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON DIP 2-6 OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON DIP 2-7 OFF OFF OFF OFF ON ON ON ON OFF OFF OFF OFF ON ON ON ON DIP 2-8 OFF OFF OFF OFF OFF OFF OFF OFF ON ON ON ON ON ON ON ON HEX 4 0 1 2 3 4 5 6 7 8 9 A B C D E F time (s) 0.04 1 2 3 4 5 6 8 10 15 30 60 120 180 240 300 Factor “a” 0.05 0.1 0.2 0.3 0.4 0.5 0.6 0.8 1 2 3 4 5 6 8 10 I>> I>> = Hex-Switch 5 / DIP-Switch 3 (1 – 4) DIP 3-1 OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON DIP 3-2 OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON DIP 3-3 OFF OFF OFF OFF ON ON ON ON OFF OFF OFF OFF ON ON ON ON DIP 3-4 OFF OFF OFF OFF OFF OFF OFF OFF ON ON ON ON ON ON ON ON HEX 5 0 1 2 3 4 5 6 7 8 9 A B C D E F × Is 1 2 3 4 5 6 7 8 9 10 12 14 16 18 20 Exit tI>> I>> I>> = Hex-Switch 6 / DIP-Switch 3 (5 - 8) DIP 3-5 OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON DIP 3-6 OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON DIP 3-7 OFF OFF OFF OFF ON ON ON ON OFF OFF OFF OFF ON ON ON ON DIP 3-8 OFF OFF OFF OFF OFF OFF OFF OFF ON ON ON ON ON ON ON ON HEX 6 0 1 2 3 4 5 6 7 8 9 A B C D E F time (s) 0.04 0.07 0.1 0.15 0.2 0.25 0.3 0.4 0.6 0.8 1.0 1.4 1.8 2.2 2.6 3.0 10 TD_WIC1_01.03_ES
4.1.3 Protección contra falta a tierra Intensidad Calculada por el relé I E> 0.2 a 2.5 × Is en pasos de 0.05 × I s cuando se ajusta vía interfase Tiempo de disparo t Ie> 0.1 a 20s en pasos de 0.01 cuando se ajusta vía interfase I E> = Hex-Switch 7 / DIP-Switch 4 (1 - 4) DIP 4-1 OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON DIP 4-2 OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON DIP 4-3 OFF OFF OFF OFF ON ON ON ON OFF OFF OFF OFF ON ON ON ON DIP 4-4 OFF OFF OFF OFF OFF OFF OFF OFF ON ON ON ON ON ON ON ON HEX 7 0 1 2 3 4 5 6 7 8 9 A B C D E F × Is 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.2 1.4 1.6 1.8 2.0 2.5 Exit t IE> = Hex-Switch 8 / DIP-Switch 4 (5 – 8) DIP 4-5 OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON DIP 4-6 OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON DIP 4-7 OFF OFF OFF OFF ON ON ON ON OFF OFF OFF OFF ON ON ON ON DIP 4-8 OFF OFF OFF OFF OFF OFF OFF OFF ON ON ON ON ON ON ON ON HEX 8 0 1 2 3 4 5 6 7 8 9 A B C D E F time (s) 0.1 0.2 0.4 0.6 0.8 1 1.5 2 2.5 3 3.5 4 6 8 10 20 4.2 Rutina de comprobación de seguridad En caso de desajuste del relé por una mala selección de los microinterruptores, el relé pasa a funcionar con los siguientes ajustes: Is = intensidad máxima nominal del T/i Característica = UMZ I> = Desactivada (Exit) tI> = 0.04 s I>> = 20 x Is TI>> = 0.04 s Con elemento de falta a tierra IE> = 2.5 x Is tIE> = 0.1 s Se ha integrado un circuito para tener protección adicional en caso de fallo del procesador o almacenamiento. Con este circuito se garantiza una protección contra cortocircuitos con los siguientes valores de disparo: I>> = 20 veces la intensidad nominal del T/i tI>> = 40 ms 4.3 Memoria del valor del fallo Una memoria del valor del fallo se encuentra integrada en el relé WIC1 donde se guardan los valores del ultimo disparo. Dicha información solo puede ser leída mediante PC. Los datos del fallo guardados son los siguientes: • elemento de protección causante del disparo • valores de las intensidades de disparo en fases y neutro (en el relé tipo E) TD_WIC1_01.03_ES 11
Page 1 and 2: WIC1 - Relé de sobreintensidad de
Page 3 and 4: 1 Introducción Los relés de prote
Page 5 and 6: 3 Instrucciones de operación 3.1 I
Page 7 and 8: 3.2.3 WIC1-3 Para la version del re
Page 9: 4.1.2 Protección de sobreintensida
Page 13 and 14: 4.5 Entradas y salidas Los terminal
Page 15 and 16: 4.6.4 EMC Inmunidad a interferencia
Page 17 and 18: 4.6.6 Dimensiones exteriores de los
Page 19 and 20: 10000 1000 100 t[s] 10 1 1 2 3 4 5
Page 21 and 22: 5 Aplicación 5.1 Ámbito de uso Lo
Page 23 and 24: Estimación del tiempo de disparo e
Page 25 and 26: 6.4 Mantenimiento El sistema de pro
Page 27 and 28: 7.2 Transformadores de intensidad R
Page 29 and 30: 8.3 Formulario de pedido Relé de s

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