Cyber Sciences’ STR-100 Satellite Time Reference is RoHS (Restriction of Hazardous Substances) compliant and lead free. The STR-100 Satellite Time Reference uses Global Positioning System (GPS) technology to provide accurate date and time for power system devices, such as GE MultilinTM protective relays and meters, Square D PowerLogic® circuit monitors and power meters, and Eaton Power Xpert® Meters. The STR-100 accepts a time reference signal from a “smart antenna” or standard IRIG-B signal from a GPS receiver or other precision time source.

The STR-100 generates precision time signals using DCF77 or 1per10 time protocols, or (optionally) IRIG-B making it suitable for use in SER applications as a precision time reference for protective relays and power monitors that use these standards for time synchronization. Sequence of Events Recording systems help improve power system reliability and are widely used by electric utilities, industrial facilities, hospitals, and data centers.

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