Distribution
Distribution Operations
SEL provides tools that work with protection and control relays to improve your system’s visualization and dynamic response—while still maintaining performance, situational awareness, and efficiency.
Revenue Metering
SEL revenue meters offer bidirectional, full four-quadrant, and high-accuracy energy metering and can be combined with SEL software for a complete metering data management solution.
HMIs and Annunciators
Improve situational awareness, efficiency, and safety with local indications of alarm conditions.
Precise Timing
Precise timing is achieved using satellite clocks, which process signals from Global Navigation Satellite Systems, such as GPS, and output time to power system devices using IRIG-B, the Precision Time Protocol (PTP), and the Network Time Protocol (NTP).
Video playlists
How to Use the RTAC HMI, Part 1: acSELerator Diagram Builder Overview
RTAC HMI
1 of 3How to Use the RTAC HMI, Part 1: acSELerator Diagram Builder Overview
How to Use the RTAC HMI, Part 2: Building a Project
How to Use the RTAC HMI, Part 3: Shared Tags
How to Use SEL-735 WAVE VIEW
Metering How-to Videos
1 of 7How to Use SEL-735 WAVE VIEW
How to Surface Mount the SEL-735 Meter
How to Set SEL-735 Power Quality and Revenue Meter
How to Set the SEL-735 Meter for Itron MV-90 Communication
How to Set the SEL-735 Meter With DNP Map Settings
How to Use SEL Easily Extractable Meters
How to Change the Meter Form in the SEL-735