Eaton's Automatic Source Transfer (AST) solutions, also known as Automatic Transfer System (ATS) solutions, protect critical loads that cannot tolerate a sustained loss of voltage event. Through rapid communication and flexible, user-selectable restoration options, the solution helps utilities dramatically minimize service disruptions and quickly re-energizes critical customers. The AST solution is available for three-phase and triple-single devices.
Enables transfer to an alternate source in as little as six cycles ensuring minimal service disruption
PeerComm protocol enables the two reclosers to maintain constant communication
Helps utilties quickly return systems back to the normal states after the return of the primary voltage source
Local restoration enables each control to be manually operated
Automatic restoration / Manual initiation enables restoration to the preferred source to be manually initiated from either control
Automatic restoration / Automatic initiation enables retoration to occur once the preferred feeder voltage returns
Only source-side voltage sensing is required for each recloser
Eliminates redundant measurements and unnecessary data
Allows source transfer to occur before backup power is required, including generators
Eaton customers can access software, firmware and documentation at My.Eaton.com. To request access, visit My.Eaton.com and complete the registration form. Please note that requests for access can take several days to process. If your matter is urgent, contact the customer support group at 800-815-2258.
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