Login SEL-2407 TOGGLE DROPDOWN CONFIGURE AND ORDER SEL-2407 Satellite-Synchronized Clock The SEL-2407 provides time display, reliability, durability and high-accuracy timing to ± 100 nanoseconds. SEL-2407 and SEL-2488 Product Comparison Table SEL-2407 Accessories The SEL-2407 is now offered with the new SEL-9524 GNSS Antenna. STARTING AT $1,250 USD CONFIGURE AND ORDER View Popular Models Contact Us Accurate Time Synchronization—Synchronize relays, phasor measurement units, Sequential Events Recorders, information processors, and other devices by using a GPS time source and IRIG-B outputs. The SEL-2407 Satellite-Synchronized Clock provides ±100 ns average timing accuracy (±500 ns peak) for IEEE C37.118 control function extensions for synchrophasors as well as event correlation and reporting. Reliable Operation—Install in harsh substation environments. IEEE C37.90 and IEC 60255 design standards ensure accurate timing over a temperature range of –40° to +80°C (–40° to +176°F) and in the presence of electrical surges and power supply variations. High-Power Outputs—Use one modulated and six demodulated IRIG-B outputs to synchronize relays directly or through an SEL information processor. Substation Time Display—View the built-in LED time display for convenience in the substation. Simple Operation—Program time offsets and output formats with easy-to-operate control (DIP) switches mounted behind the front panel. Settings can be made without removing the SEL-2407 from its mounting location. Fiber-Optic Port—Time-synchronize devices over fiber-optic links by using the optional 850 nm fiber port. Fiber-optic connections improve safety, signal integrity, and reliability in harsh electrical environments. Features Front Back 1 Simple LED status indicators 2 Large, easy-to-read LED display 1 2 Details OVERVIEW OPTIONS POPULAR MODELS FIRMWARE Low Price—Provides six demodulated IRIG-B time-code outputs. Three of the six outputs are user selectable for 1 PPS or 1 kPPS output. Includes built-in display without high-priced options. Simple Operation—Time offsets and output formats with easy-to-operate control (DIP) switches mounted behind the front panel. Settings can be made without removing the SEL-2407 from its mounting location. Reliable—Apply in harsh substation environments. Exceeds IEEE C37.90 and IEC 60255 protective relay standards. Universal power supply operates from 18–300 Vdc and 85–264 Vac. Provides accurate time from –40° to +80°C. Accurate—Apply for synchrophasor, relay event correlation, and other high-accuracy timing needs. Demodulated IRIG-B outputs with ±100 ns accuracy meet requirements for existing and future timing applications. Product Certifications Discover Customer Highlights Solutions Technologies Products Product Catalogs SEL Video Financing About About SEL Careers Company Store Support Customer Service Technical Support Education Product Feature Comparisons FAQ Warranty Terms and Conditions Certifications Corporate Headquarters 2350 NE Hopkins Court Pullman, WA 99163 - USA Phone: +1.509.332.1890 Fax: +1.509.332.7990 © 2021 - Schweitzer Engineering Laboratories, Inc. Privacy Policy Cookie Policy Sitemap By continuing to browse or by clicking “Accept All Cookies,” you agree to the storing of first- and third-party cookies on your device to enhance site navigation and analyze site usage for an improved user experience. View our Cookie Policy ACCEPT ALL COOKIES