Briggs & Stratton 30A NEMA 1, 71017 manual Power Wiring Interconnections

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INSTALLATION

Power Wiring Interconnections

All wiring must be the proper size, properly supported and protected by conduit. Ensure all power is disconnected during installation.

Complete connections between the inlet box, main distribution panel and the transfer switch per Figure 4 on the next page.

1.Connect utility feeder from two pole 50 Amp branch circuit breaker in main distribution panel, to transfer switch 50 Amp breaker marked “Utility Supply”.

2.Connect main distribution panel neutral to transfer switch 50 Amp breaker neutral marked “Utility Supply”. DO NOT connect to neutral or ground bus in transfer switch.

3.Connect main distribution panel equipment ground to equipment ground bus in transfer switch.

4.Connect generator feeder from receptacle in inlet box to transfer switch 30 Amp breaker marked “Generator Supply”.

5.Connect generator neutral from receptacle in inlet box to transfer switch 30 Amp breaker neutral marked “Generator Supply” DO NOT connect to neutral or ground bus in transfer switch.

6.Connect generator equipment ground from receptacle in inlet box to transfer switch ground bus.

IMPORTANT: Connecting the transfer switch neutral bus to ground will trip the generator GFCI. DO NOT connect the transfer switch neutral bus to ground.

7.Connect all branch circuit breakers to appropriate essential circuits, including line and neutral circuit conductors.

8.Tighten all wire connections and fasteners to proper torque.

NOTE: Utility and Generator branch circuit breakers in transfer switch are specially designed to disconnect appropriate neutral circuits during operation. This feature allows the use of Ground Fault Circuit Interrupter devices on generators when installed correctly.

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Contents 30A Nema 1 / Nema 3R Table of Contents Contact with live parts can cause electric shock or burn Important Safety InstructionsFor the Installing Dealer/Contractor IntroductionFor the Home Owner Owner Orientation Installer ResponsibilitiesEquipment Description Generator CompatibilityItems Not Shipped with Transfer Switch InstallationUnpacking Delivery InspectionMounting Guidelines Typical Switch MountingEssential Circuit Isolation Typical System Diagram with Essential CircuitsPower Wiring Interconnections Main Distribution Panel Inlet Box Inlet Box Connections Connecting Cord SetTo transfer from generator power back to utility power To transfer from utility power to generator powerSystem Operation Load ManagementSpecifications When Calling the FactoryUL 1008 Listed Transfer Switch Model Problem Cause Solution TroubleshootingTransfer Switch Service Parts Model 071014 Nema Model 071017 Nema 3RDescription Warranty Period Table DES Matières Conservez CES Directives AvertissementRemarque Au détaillant/à l’entrepreneur procédant à l’installation IntroductionPour le propriétaire résidentiel Orientation du propriétaire Responsabilités de l’installateurDescription de l’équipement Génératrices compatiblesDéballage InstallationVérification de la livraison Articles non inclus avec le commutateur de transfertDirectives d’assemblage Installation typique de commutateur de transfertIsolation DES Circuits Essentiels Utility ServiceInterconnexions du câblage d’alimentation Principal Boîte d’entrée Cordon de raccordement Raccords de la boite d’entréeGestion des charges Utilisation DU SystèmeSpécifications Si vous téléphonez au manufacturierCommutateur de transfert homologué UL Modèle Dépannage Problème Cause SolutionRemarques Période DE Garantie Introducción ÍndiceInstrucciones Importantes DE Seguridad Conserve Estas InstruccionesAdvertencia AvisoIntroducción Para el usuario domésticoPara el distribuidor/técnico instalador Responsabilidades del instalador Orientación al propietarioDescripción del equipo Compatibilidad del generadorDesembalaje InstalaciónInspección en el momento de la entrega Elementos no incluidos con el conectadorFigura 26 Montaje habitual del conectador Directrices de montajeAislamiento DE Circuitos Esenciales Figura 27 Diagrama del sistema con circuitos esencialesInterconexión de los cables de alimentación Figura 28 Diagrama de instalación habitual del conectador Figura 30 Instalación del cuadro de entrada Cuadro de entradaConexión del juego de cables Figura 31 Conexiones del cuadro de entradaGestión de cargas Funcionamiento DEL SistemaEspecificaciones Para llamar a la fábricaInterruptor de transferencia UL Modelo Problema Causa Solución Resolución DE ProblemasPeríodo DE Garantía