S Control

The Kyle Type S control is a time-proven, user-friendly control that provides the timing and control logic required to perform the automatic source transfer. Simple relay logic and analog timers assure reliable operation, ease of installation, and quick troubleshooting. The S control is designed for use primarily with Kyle Type VR, VLR, VRV, and TSC three-phase, load-break switches in automatic load transfer schemes. Upon special application, the S control can operate electronic reclosers to provide fault-interrupting capability to the load transfer scheme. PST-6 and PST-9 pad-mounted switchgear units also include a Type S control for operation during loss-of-voltage conditions.