The Battery Backup System (BBS) Cabinet is used for housing batteries and/or battery back-up systems, which include inverter/charger units, power transfer relays, manually operated bypass switches, any other control panels, and all wiring and harnesses. The Cabinet has been designed to meet NEMA 3R rated cabinet and is mounted to the side of the traffic controller cabinet with connections through a hole and nipple or base mounted next to the traffic control cabinet. |