Schweitzer Engineering Laboratories, Inc.
SEL serves the power industry worldwide through the design, manufacture, supply and support of products and services for power system protection, monitoring, control, automation, communications and metering. For more than 30 years, SEL has offered unmatched local technical support, a 10‐year, worldwide warranty and a commitment to making electric power safer, more reliable and more economical.
- 509.332.1890
- 509.332.7990
- info@selinc.com
- 2350 NE Hopkins Court
Pullman, WA 99163
United States
Filter Results By:
Products
Applications
-
product
Network Management System (NMS)
Schweitzer Engineering Laboratories, Inc.
An NMS is a software application (or set of applications) that provisions, monitors, and maintains communications networks.
-
product
Software-Defined Networking
Schweitzer Engineering Laboratories, Inc.
SEL SDN is an Ethernet switch solution optimized for operational technology (OT) LANs.
-
product
Security Devices
Schweitzer Engineering Laboratories, Inc.
Security devices protect perimeters and secure communications within LANs.
-
product
Multimode Fiber-Optic Transceivers
Schweitzer Engineering Laboratories, Inc.
Multimode fiber-optic transceivers convert EIA-232 or EIA-485 serial ports to multimode fiber-optic ports.
-
product
Security Gateways
Schweitzer Engineering Laboratories, Inc.
Security gateways combine cybersecurity capabilities to create secure access paths through security perimeters.
-
product
Password Management
Schweitzer Engineering Laboratories, Inc.
Password management is a critical cybersecurity element that includes enforcing strong passwords on IEDs and changing passwords on a schedule.
-
product
Routers
Schweitzer Engineering Laboratories, Inc.
Routers forward data packets to and from different networks. In utility networks, routers are often used to create security perimeters around substation LANs.
-
product
Firewalls
Schweitzer Engineering Laboratories, Inc.
Firewalls control incoming and outgoing network traffic and are often integrated into routers.
-
product
Auditability
Schweitzer Engineering Laboratories, Inc.
Security devices collect critical event information to simplify audit reporting.
-
product
Centralized Management
Schweitzer Engineering Laboratories, Inc.
Centralized management solutions provide a way to manage multiple hardware devices from a single application.
-
product
Audit Support
Schweitzer Engineering Laboratories, Inc.
Security devices collect critical event information to simplify audit reporting.
-
product
NERC CIP
Schweitzer Engineering Laboratories, Inc.
SEL products help utilities with data collection for NERC CIP compliance reporting.
-
product
Line Protection
Schweitzer Engineering Laboratories, Inc.
SEL transmission line protection relays provide subcycle line differential and multizone distance protection for a secure, reliable, and high-speed solution. Their fault-locating capabilities allow you to efficiently dispatch line crews to quickly isolate line problems and restore service faster.
-
product
Power Management
Schweitzer Engineering Laboratories, Inc.
Power management solutions maintain grid stability while offering flexibility that reduces operating expenses and meets ever-changing system demands. SEL systems include comprehensive generation and load management with relays, logic, and control systems.
-
product
Digital Secondary Systems
Schweitzer Engineering Laboratories, Inc.
SEL digital secondary system solutions (sometimes called digital substation solutions) help protect and control substation primary equipment using digital devices in the secondary system that transmit data via fiber-optic cables. Our flexible, scalable, and economical solutions are built with rugged, field-tested hardware that can withstand harsh environments. Select from two solutions: