Eaton Electrical RTC-50 APPENDIX A: OPERATIONAL FLOWCHART

IB00405004E-70-8664 For more information visit: www.eaton.com

Instructional Booklet

Effective: June 2007 Page 9

Instruction Manual for the Eaton RTC-50

Automatic Transfer Switch Controller

APPENDIX A: OPERATIONAL FLOWCHART

Utilityis available

IsGenerator

available?

ATSconnects toUtility

(UtilityClose Output c loses)

TDNEtimer t imes out

(20sec or 50 s ec)

Transferto Gener ator

(GenClose Outp ut closes)

Generatoris poweri ngthe load

TDENtimer times out

(10sec)

IsUtility

availableyet?

Utilityis powering the load

Generators huts down

Transferto Utility

(UtilityClose Output c loses)

IsUtility

available?

Contents

Main SECTION 1: INTRODUCTION 1.1 Preliminary Comments and Safety Precautions 1.2 General Information 1.3 Product Overview CAUTION 1.4 Glossary 1.5 Functions/Features SECTION 2:HARDWARE DESCRIPTION 2.1 General 2.2 LED Indicators 2.3 Programming Jumpers 2.4 Input/Output Connectors Instruction Manual for the Eaton RTC-50 2.5 Go To Generator Input 2.6 Output Connections 2.7 Specification Summary Table 1. RTC-50 Controller Specifications SECTION 3: OPERATION 3.1 General 3.2 Operating Voltage and Measurements 3.3 Typical Transfer Operation SECTION 4: PROGRAMMING 4.1 Introduction Table 2. Fixed and Jumper-Selectable Settings SECTION 5: MAINTENANCE, TROUBLESHOOTING, AND REPLACEMENT 5.1 Maintenance and Care 5.2 RTC-50 Controller Troubleshooting Table 3. Troubleshooting Guide. 5.3 Level of Repair APPENDIX A: OPERATIONAL FLOWCHART Page Page Page Page SECCIN 1: INTRODUCCIN 1.1 Comentarios preliminares y precauciones de seguridad 1.2 Informacin General 1.3 Perspectiva general del producto PRECAUCIN 1.4 Glosario SECCIN 2: DESCRIPCIN DEL EQUIPO 2.1 General 2.2 Indicadores con diodos emisores de luz (LED) 2.3 Programacin con los puentes 2.4 Conectores de entrada/salida 2.5 Entrada para "ir al generador" 2.6 Conexiones de salida 2.7 Resumen de las especificaciones Tabla 1. Especificaciones del controlador RTC-50 SECCIN 3: OPERACIN 3.1 General 3.2 Voltaje operativo y mediciones 3.3 Operacin de transferencia tpica SECCIN 4: PROGRAMACIN 4.1 Introduccin Tabla 2. Selecciones fijas y seleccionables con puente SECCIN 5: MANTENIMIENTO, RESOLUCIN DE PROBLEMAS Y REEMPLAZO 5.1 Mantenimiento y cuidado 5.2 Resolucin de problemas del controlador RTC-50 Tabla 3. Gua para la resolucin de problemas. 5.3 Nivel de reparacin APNDICE A: DIAGRAMA OPERATIVO Page Page Page Page SECTION 1: INTRODUCTION 1.1 Commentaires prliminaires et prcautions de scurit 1.2 Gnralits 1.3 Prsentation du matriel ATTENTION 1.4 Glossaire 1.5 Fonctions/Particularits SECTION 2:DESCRIPTION DU MATRIEL 2.1 Gnralits 2.2 Voyants DEL 2.3 Programmation des cavaliers 2.4 Connecteurs d'entre et de sortie 2.5 Entre du transfert vers la gnratrice 2.6 Connexions de sortie 2.7 Rsum des caractristiques Tableau 1. Caractristiques de la commande RTC-50 SECTION 3: FONCTIONNEMENT 3.1 Gnralits 3.2 Tension d'utilisation et mesures 3.3 Opration type de transfert SECTION 4: PROGRAMMATION 4.1 Introduction Tableau 2. Rglages fixes et choisir avec cavaliers SECTION 5: ENTRETIEN, DPANNAGE ET REMPLACEMENT 5.1 Entretien et prcautions 5.2 Dpannage de la commande RTC-50 Tableau 3. Guide de dpannage. 5.3 Importance de la rparation ANNEXE A : ORDINOGRAMME DE FONCTIONNEMENT